ラサ工業 List of Products and Services

This document provides information on the minimum connector length for taper connectors. By simply selecting the diameter of the spigot at both ends from the table (blue numbers), the corresponding black number indicates the minimum connector length applicable to the taper connector. The connector length (black number) is specified in millimeters, in increments of 50mm. For more details, please refer to the published catalog. 【Listed DIA (partial)】 ■100 ■125 ■150 ■200 ■250 *For more information, please download the PDF or feel free to contact us.

• Other Connectors

The "Quick Access Port Connector" is a BFM connector equipped with a polyurethane screw port hole and a stainless steel screw plug on the flexible part of the standard BFM connectors "Seeflex040E" or "Seeflex060ES." This product allows operators to insert a test ball for metal detection through the port hole simply by opening the port plug, without having to remove the flexible section or spill any product, thereby improving the efficiency of drop ball testing. It provides easy access to the product flow within the BFM connector, enabling sampling during the manufacturing flow in just a few seconds without stopping the equipment. 【Features】 ■ Improves the efficiency of drop ball testing ■ Allows for sampling during the manufacturing flow in just a few seconds without stopping the equipment ■ Suitable for tasks such as adding small amounts of raw materials to the production line *For more details, please download the PDF or feel free to contact us.

• Other Connectors

The "Seeflex 040E Corner Connector" is an L-shaped flexible connector made of transparent thermoplastic polyurethane. It has a tapered inlet side and a straight outlet side, forming an L-shape at a 110° angle. It is designed for use in CIP cleaning processes and replaces conventional steel tank dishes and swivel piping. Additionally, it redirects the cleaning fluid flowing through the CIP cleaning process, keeps the equipment dry, and prevents chemicals used in the cleaning fluid from contaminating the product. 【Features】 ■ L-shaped flexible connector made of transparent thermoplastic polyurethane ■ Designed for use in CIP cleaning processes ■ Keeps equipment dry and prevents chemicals used in the cleaning fluid from contaminating the product *For more details, please download the PDF or feel free to contact us.

• Other Connectors

"Teflex NP Opaque" is a non-breathable PTFE product that allows you to see the flow of the product due to its translucent nature. PTFE can be used in high-temperature environments. With intermittent use, it can withstand up to 300°C, and for short periods, it can endure up to 316°C. It can be used across the entire pH range, meaning it can be utilized without being affected by corrosive or acidic products. 【Features】 ■ Allows you to see the flow of the product due to its translucency ■ Maintains high flexibility down to -73°C ■ Usable across the entire pH range ■ Complies with FDA and EU standards for use in food processing *For more details, please download the PDF or feel free to contact us.

• Plastic utensils and containers

【New Purchase Discount Campaign Until the End of September 2024】 We are offering a "first-time set discount price" exclusively for new purchases! Additionally, for six months after your purchase, you will also receive a "20-30% discount" on any additional items purchased! Please feel free to contact us for more details. The 'BFM Fitting' is a connector product that allows for the attachment and detachment of shoot piping without tools, contributing to the prevention of powder material leakage with its high sealing capability. It demonstrates excellent sealing performance even in high-pressure environments of 60 kPa, and its superior material strength makes it resistant to tearing and detachment. You can choose products that meet your needs from a wide range of options, including usable temperature ranges, electrostatic measures, and breathability. 【Features】 ■ Shoot piping can be installed in as little as 40 seconds, contributing to increased productivity. ■ Reduces the risk of powder accumulation and scattering during removal. ■ A wide range of sizes available in 50mm increments. ■ A transparent type is also available, allowing you to check the transport status from the outside. *For more product details, please refer to the PDF download.

• Other Connectors

The "Impact Blender (IPB)" is a soil modification and crushing mixing machine that achieves continuous and high-precision crushing, stirring, dispersion, and mixing through unique rotational speed adjustments with three types of special rotors. The raw materials fed into the machine are modified during the natural drop process inside the machine, resulting in less strain on the machine body and economical low power consumption. The casing is equipped with anti-adhesion, wear-resistant rubber curtains and anti-adhesion dispersion plates, which reduce troubles caused by internal blockages. 【Features】 ■ Achieves continuous and high-precision crushing, stirring, dispersion, and mixing ■ Raw materials are modified during the natural drop process inside the machine ■ Reduces troubles caused by internal blockages ■ Capable of producing uniform and high-quality products without creating lumps ■ Maximum feed size is 100mm *For more details, please refer to the PDF document or feel free to contact us.

• Mixer/agitator

We would like to introduce our product, the 'DH-D'. It is a segmented type suitable for unicorn boulders and rocks with an internal pipe diameter of 600 to 1200 mm. It is a slurry-type tunneling machine. Please feel free to contact us when you need assistance. 【Features】 ■ Internal pipe diameter: 600 to 1200 mm ■ Segmented type suitable for unicorn boulders and rocks ■ Slurry type *For more details, please refer to the PDF document or feel free to contact us.

• others

The "DH-M" is a unicorn mud shield tunneling machine with an inner diameter of 600 to 2200 meters. It can handle large gravel, boulders, and rock through the application of various cutter discs. It is capable of long-distance and curved tunneling. Additionally, with the powerful cone crusher equipped, there is no need for in-mine work for gravel size selection, allowing for continuous suction and spoil discharge. 【Features】 ■ Equipped with primary and secondary crushing mechanisms for high torque ■ Capable of handling large gravel, boulders, and rock through the application of various cutter discs ■ Continuous suction and spoil discharge possible without in-mine work for gravel size selection due to the powerful cone crusher ■ Capable of long-distance and curved tunneling *For more details, please refer to the PDF document or feel free to contact us.

• others

The "DH" is a mud water pressurized tunneling machine that can be widely adapted to geological conditions including boulders, soft rock, medium hard rock, and hard rock layers. It features a two-stage crushing mechanism, where primary crushing is performed by a roller bit attached to a cutter disk that rotates with high torque, followed by secondary crushing using a powerful cone crusher composed of a mantle and cone cave ring. Furthermore, by replacing the cutter disk, it can also adapt to ordinary soil, hard soil, and gravelly layers. 【Features】 ■ High power ■ Compatible with a wide range of soil types ■ Economical *For more details, please refer to the PDF materials or feel free to contact us.

• others

The "DH-L" is a tunneling machine that enables long-distance thrusting. In long-distance thrusting, if it encounters interlayer ground, bits can be exchanged from inside the machine according to the geological layers. Additionally, efficient thrusting can be achieved through high-torque primary and secondary crushing mechanisms. 【Features】 ■ Bit exchange can be performed from inside the machine during thrusting operations ■ Capable of long-distance and curved thrusting ■ Smooth thrusting operations can be achieved through the crushing action of the blade crusher inside the chamber ■ Remote operation allows for an unmanned interior *For more details, please refer to the PDF document or feel free to contact us.

• others

"Teflex NP Opaque" is a non-breathable PTFE (Teflon) product. It complies with FDA and EU standards for use in food processing. It can withstand temperatures up to 300°C for intermittent use and up to 316°C/600°F for short periods. Additionally, it maintains high flexibility down to -73°C (-99°F). 【Features】 ■ Non-breathable PTFE (Teflon) product ■ Usable in high-temperature environments ■ Can be used without being affected by corrosive and acidic products ■ Designed to dissipate static charges ■ Complies with FDA and EU standards *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

"Teflex NP Black" is a non-breathable connector designed to dissipate static electricity. It can withstand up to 300°C for intermittent use and up to 316°C/600°F for short periods. It maintains high flexibility down to -73°C (-99°F). Additionally, it complies with FDA and EU standards for use in food processing. 【Features】 ■ Non-breathable PTFE (Teflon) product ■ Maintains high flexibility down to -73°C (-99°F) ■ Can be used without being affected by corrosive and acidic products ■ Designed to dissipate static electricity *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "Seeflex 060ES" is a connector that enhances durability against positive pressure by incorporating a polyester inner layer into a transparent thermoplastic polyurethane. The polyester layer, which is welded on the inside, restricts the expansion of the connector, achieving excellent positive pressure resistance. It is suitable for continuous use in overpressure conditions of up to 1.3 bar. 【Features】 ■ Enhanced durability against positive pressure by incorporating a polyester inner layer into transparent thermoplastic polyurethane. ■ The welded polyester layer on the inside restricts the expansion of the connector, achieving excellent positive pressure resistance. *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

"Seeflex 040E" is a non-breathable connector made from transparent thermoplastic polyurethane. Its flexible material provides resistance to bending, making it suitable as a flexible material. It has excellent chemical resistance for CIP and cleaning. It can be used in various applications, including sanitary, vibration equipment, shifters, and powder devices. 【Features】 ■ Made from transparent thermoplastic polyurethane ■ Resistant to bending, suitable as a flexible material ■ Excellent abrasion resistance ■ Smooth finish on welded surfaces ■ A suitable choice for achieving a dust-free factory through dust and dirt prevention *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

"Seeflex 040AS" is a non-breathable connector made from transparent thermoplastic polyurethane with added antistatic agents. Its flexible material provides resistance to bending, making it suitable as a flexible material. It has excellent abrasion resistance, chemical resistance, and tear resistance. This product is a suitable choice for achieving a dust-free factory through dust and dirt prevention. 【Features】 ■ Designed for applications where static electricity is a concern ■ Resistant to bending, making it suitable as a flexible material ■ Excellent abrasion resistance, chemical resistance, and tear resistance ■ A suitable choice for achieving a dust-free factory through dust and dirt prevention *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "Seeflex 020E" is a non-breathable connector made from transparent thermoplastic polyurethane. It utilizes a lightweight Seeflex material, which is also highly resistant to wear, making it suitable for devices such as load cells and lightweight machines. This product is an ideal choice for achieving a dust-free factory through dust and dirt prevention. 【Features】 - Utilizes lightweight Seeflex material - Made from transparent thermoplastic polyurethane - Flexible material provides strong resistance to bending - Highly resistant to wear - Smooth welding finish *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "LM3" is a connector made of 100% polyester woven fabric (breathable). It can be used in high-temperature environments up to 130°C. It has a glossy finish and is mainly used in applications where ventilation is required in the flexible part. Please feel free to consult us when you need assistance. 【Features】 ■ Made of 100% polyester woven fabric ■ Mainly used in applications where ventilation is required in the flexible part ■ Usable in high-temperature environments up to 130°C *For more details, please refer to the PDF materials or feel free to contact us.

• Other machine elements

The "LM3" is a woven fabric connector made of 100% polypropylene (breathable). It is suitable for use in low-temperature environments down to -70°C. It is appropriate for use in food processing and is particularly effective when some breathability is needed to relieve pressure. Please feel free to consult us when you need assistance. 【Features】 ■ Made of 100% polypropylene woven fabric ■ Suitable for use in food processing ■ Particularly effective when some breathability is needed to relieve pressure *For more details, please refer to the PDF materials or feel free to contact us.

• Other machine elements

The "FM1 Breather" is a product made from 100% polyester felt. It is designed for breathable applications such as venting from hoppers and other container vessels. This BFM air vent is necessary for applications that require a 100% sealing system constructed with BFM connectors. 【Features】 - Made from 100% polyester felt - Designed for breathable applications such as venting from hoppers and other container vessels - Necessary for applications that require a 100% sealing system constructed with BFM connectors *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

By using the "BFM Blanking Caps," you can prevent contamination inside the piping during cleaning and replacement. They protect the products being manufactured and prevent the release of dust into the factory. "BFM Socks/Bins" are also suitable as collection containers for oversized powders coming from the shifter. Additionally, they are transparent to check the filling level and product quality, and you can insert a plastic bag inside the Socks to quickly collect discharge and maintain hygiene levels. 【Features】 ■ Prevents contamination inside the piping during cleaning and replacement ■ Protects the products being manufactured ■ Transparent for checking filling levels and product quality ■ Quickly collects discharge ■ Made from high-durability Sheeflex 040E *For more details, please refer to the PDF document or feel free to contact us.

• Other powder equipment

The "BFM(R) Bag Loader for FIBC" is a product that enables clean and efficient filling. It is equipped with a three-layer filling head that is completely covered with a stainless steel tube and SeaFlex polyurethane resin. Additionally, it comes with an 8mm air injection plug that connects to the air pressure line, allowing the robust and flexible outer layer to be inflated with air pressure. It can be used with either type of FIBC, regardless of whether a liner (inner bag) is present. 【Features】 ■ The inner and outer sleeves are made of durable "SeaFlex" polyurethane resin. ■ A stainless steel core tube wrapped in a SeaFlex sleeve. ■ The lower end features a stainless steel ring wrapped in the sleeve. ■ An 8mm L-shaped compressed air inlet (with reinforced mounting section). ■ Inflates in seconds and fits securely to the neck of the FIBC. *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "BFM Fitting" is a connector product that allows for the attachment and detachment of chute piping without the use of tools, contributing to the prevention of powder material leakage with its high sealing capability. It demonstrates excellent sealing performance even under high-pressure conditions of 60 kPa, and its superior material strength makes it resistant to tearing and detachment. You can choose products that meet your needs from a wide range of options, including temperature ranges, static electricity measures, and breathability. *Demo units are available for free rental. Please feel free to apply through the "Contact Us" section. 【Features】 ■ Chute piping can be installed in as little as 40 seconds, contributing to increased productivity. ■ It also reduces the risk of powder accumulation and scattering during removal. ■ A wide range of sizes is available in 50mm increments. ■ A transparent type that allows you to observe the transport process from the outside is also available. *For more details about the product, please refer to the PDF download.

• Other Connectors

This catalog introduces Lasa's "Tunnel Boring Machines," which are active in building lifelines. The Unicorn Tunnel Boring Machine is designed for pipe diameters ranging from φ250mm to φ3000mm, and it can adapt widely to various soil types, including boulders, soft rock, and medium-hard rock, which are generally considered impossible. By changing the cutter disk, it can also be adapted to ordinary soil, hard soil, and gravel layers mixed with pebbles. We feature the "DH-M" mud density method, as well as the "DH-D" mud water method and the "BM" earth pressure method. Please use this information for product selection. [Featured Products (Partial)] ■ DH-M (Mud Density Method) ■ DH Premium (Mud Density Method) ■ DH (Mud Water Method) ■ DH-D (Mud Water Method) ■ DH-L (Mud Water Method) *For more details, please refer to the PDF document or feel free to contact us.

• others

"Unicorn Premium" is a mud-based tunneling machine designed for long-distance and sharp curve propulsion, capable of handling large boulders, rolling stones, and bedrock due to its high rotation and high torque equipment. It demonstrates its power under harsh conditions. With the addition of a secondary crusher, there is no need for in-mine operations such as gravel diameter sorting, allowing for continuous suction and soil discharge. The adoption of a multi-stage folding mechanism makes it suitable for sharp curve propulsion, and bit replacement can be performed from inside the machine, making it applicable for long-distance propulsion. 【Features】 ■ Demonstrates power under harsh conditions ■ Suitable for long-distance and sharp curve propulsion ■ Large boulder and bedrock crushing tunneling machine ■ Applicable to large boulders, rolling stones, and bedrock due to high rotation and high torque equipment ■ Suitable for sharp curve propulsion due to the adoption of a multi-stage folding mechanism *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Unicorn BMR Type" is a rectangular tunneling machine using the earth pressure method. By adjusting the eccentricity of the eccentric axis and the appropriate arrangement of the cutter bits, it is capable of excavating not only a "square cross-section" but also a "rectangular cross-section" with any different aspect ratio. It can be used for connecting passages between underground structures, as well as underpasses for tracks and roads, rainwater retention tanks, and protective walls for above-ground and underground installations. 【Specifications】 ■ Drive mechanism: Planetary gear mechanism ■ Planetary gear / Fixed gear: 1/2 (internal gear) ■ Bit arrangement: Full face excavation in one rotation ■ Method: Earth pressure method ■ Applicable soil types: Ordinary soil, gravel mixed soil *For more details, please refer to the PDF document or feel free to contact us.

• others

We would like to introduce "Super Liner," a wear-resistant casting/super wear-resistant casting handled by Rasa Industries. Utilizing our experience and technology in mining, civil engineering, and the chemical industry, we have standardized liners that offer higher wear resistance and easier replacement compared to conventional steel plate liners. We hope to assist in reducing costs across various fields. 【Features】 ■ Possesses very high toughness, allowing it to withstand high impacts ■ Exhibits significant work hardening, providing excellent wear resistance ■ No concerns about breakage, and can be used down to thin sheets, reducing scrap rates ■ Can be partially replaced due to being cut into smaller pieces, further lowering scrap rates ■ Usable anywhere due to the combination of shapes *For more details, please refer to the PDF document or feel free to contact us.

• Other metal materials

The "RIC" is a crusher that has a large crushing ratio, eliminating the need for fine crushing machines and granulators, allowing for a simple and cost-effective plant. Thanks to its inertial crushing and the mechanism for adjusting rotation speed and crushing force, the crushing power is extremely low and economical. It features large anti-vibration rubber and tire couplings, resulting in low crushing noise and minimal vibrations transmitted to the foundation. Additionally, high-density crushing due to vibrations allows for the production of high-quality products with rounded shapes. The high crushing rotation speed increases the number of times the product is kneaded, resulting in good particle shape. 【Features】 ■ High-density crushing and crushing force adjustment mechanism enable the production of high-quality products. ■ Equipped with a hydraulic motor for easy automatic set adjustments. ■ Includes an ultrasonic level sensor for easy management with an unmanned automatic operation system. ■ High crushing rotation speed increases the number of kneading cycles, resulting in good particle shape. *For more details, please refer to the PDF document or feel free to contact us.

• Crusher

We would like to introduce our crusher, the 'Impact Crusher L-Type/U-Type'. The "L-Type" features a liner that is easy to replace on the wear-prone impact plate. It is designed to prevent material from accumulating and protects the heavily worn rotor ends with a protector. The "U-Type" has a simple structure with thick steel pipes welded to thick steel plates, and it employs a labyrinth-type metal seal with no contact points between the frame and the main shaft. This ensures high sealing performance over a long period. 【L-Type Features】 ■ Fewer consumables, large crushing ratio: 15-10 ■ Crushing power that approaches theoretical values due to high crushing efficiency ■ Produces fewer flakes and more cubes compared to compression crushing products ■ Easy to handle, no expertise required ■ The upper frame is hydraulically opened and closed for easy maintenance *For more details, please refer to the PDF document or feel free to contact us.

• Crusher

The "Single Toggle Crusher H Type" is a hydraulic, automatic set adjustment type crusher. Set adjustment is completed with just one touch on the touch panel. The hydraulic cylinder maintains the toggle load and crushes large chunks all at once with strong crushing power. With centralized grease lubrication, maintenance is easy, and the foreign object discharge and automatic return mechanism help prevent troubles. 【Features】 ■ Hydraulic cylinder maintains toggle load ■ Set adjustment completed with just one touch on the touch panel ■ Strong crushing power crushes large chunks all at once ■ Foreign object discharge and automatic return mechanism help prevent troubles ■ Easy maintenance with centralized grease lubrication *For more details, please refer to the PDF document or feel free to contact us.

• Crusher

We would like to introduce our crusher, the "Single Toggle Crusher UFV Type/CJ Type." The "UFV Type" features our unique wedge mechanism, making set adjustments easy. With the standard hopper attachment, it prevents overload and uneven wear of the tooth plates, and it has a compact design with a low installation height. The "CJ Type" allows for optional changes to the stroke and biting angle, and it is a long-lasting product thanks to its oil-free toggle. 【UFV Type Features】 - Easy set adjustments due to our unique wedge mechanism - Designed specifically for fine particles, it has excellent crushing capacity while consuming less power - The rational crushing mechanism allows for inter-particle crushing, resulting in superior product granularity, with a high production rate of 2005 - Equipped with ultra-wear-resistant composite cast tooth plates, it offers longer lifespan and cost-effectiveness compared to high manganese steel - Features an oil-free toggle, ensuring long service life. *For more details, please refer to the PDF document or feel free to contact us.

• Crusher

The "Single Toggle Crusher Standard Type/N Type" is a crushing machine that performs the extremely demanding task of breaking hard and tough rocks and ores. The bearing section uses self-aligning roller bearings. The durability safety factor against load has been selected based on experience, allowing for long hours of operation. Since before the war, Rasa Industries has been engaged in actual crushing operations in the mining sector, accumulating experience and research. Additionally, the crusher's jaw plates are manufactured in our casting department. 【Features】 ■ The bearing section uses self-aligning roller bearings ■ The jaw plates are made of high manganese cast steel with wear resistance and can be used in an inverted position ■ Set adjustments are made using a hydraulic jack (some models use a screw type) ■ Equipped with a non-lubricated toggle *For more details, please refer to the PDF materials or feel free to contact us.

• Crusher

The "Tapping Ball for Removing Clogs in Sieves" can be a source of foreign matter contamination if the quality is poor, but our company also offers types that have no internal voids. We can provide various materials (such as polyurethane, silicone, EPDM, etc.) and various sizes. Additionally, we have several hardness options available. If you are having trouble with ball quality control, we can also supply samples, so please feel free to consult with us. Special sizes can also be discussed. 【Features】 ■ Made from materials with good rebound elasticity ■ Made in Japan ■ Complies with the Food Sanitation Act ■ A lineup of high-quality products is available ■ Custom materials and hardness options can be discussed according to your needs *For more details, please refer to the PDF document or feel free to contact us.

• Other powder equipment
• Other work tools

The product is a wear-resistant polyurethane hose that is transparent and can be used for equipment joints. It has advantages such as being able to see the flow of contents, being more affordable than silicone, and having high wear resistance. Custom sizes can also be manufactured. Additionally, various sizes can be produced starting from one piece, and different diameters can also be made. We also provide estimates, so please consider us. 【Features】 ■ Excellent wear resistance and cost-effective ■ Semi-transparent, allowing visibility of the flow inside ■ No seams, ensuring no leaks (standard product) ■ Thin, very soft, and flexible ■ Complies with food sanitation laws and standards for food and additives (certificates can be issued) *For more details, please refer to the PDF document or feel free to contact us.

• hose

Our Hainuzuka factory in Fukuoka Prefecture is one of our production facilities that operates seven production bases both domestically and internationally. Our main businesses include crushers and separators for general industrial use, as well as tunnel boring machines essential for urban infrastructure development, and liquid crystal IC devices and major components of liquid crystal panels joined and processed using electron beam welding. As for new products, we are continuously working on the development of new models suited for users, such as wood-based crushers that can recycle waste wood, which was traditionally incinerated, into biomass fuel for boilers, food processing crushers, and HDD disassembly machines that can recover rare metals. 【List of Products Handled】 ■ Debris processing equipment ■ Crushers ■ Grinders (Eddy mills) ■ Boring machines *For detailed information about our equipment and factory overview, please refer to the PDF materials or feel free to contact us for development consultations.

• Processing Contract

We offer "Electron Beam Welding Processing." We possess one of the largest facilities in the country and have a wide range of processing achievements, from the aerospace industry and energy industry to equipment related to LCD, semiconductors, and organic EL manufacturing. With years of accumulated technology, we deliver excellent welding quality throughout the process from testing and research and development to mass production, all under thorough quality control. 【Features of Electron Beam Welding】 ■ Low heat input, resulting in minimal distortion during welding and a narrow heat-affected zone ■ Capable of welding non-ferrous metals (Al, Cu, Ti, etc.) ■ Can join dissimilar materials (such as Cu and stainless steel, Cu and Kovar) ■ Welding in a high vacuum environment eliminates contamination and oxidation from gases ■ Standard joint shapes are available, as well as the option for special joint shapes *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

The heaton feeder is a new type of dry material feeder that meets the needs of an era where higher precision is required in the handling of powdered bulk materials. It uses a dust-resistant and easy-to-use AC motor as the drive source. Many innovations have been made to enhance usability, such as a simplified stirring mechanism (paddle) that reduces the number of parts, and a hopper and screw section that are easy to disassemble and assemble. 【Features】 ■ Excellent controllability ■ High precision supply ■ Easy to clean and inspect ■ Hopper that expands the application range ■ Suitable for loss-in-weight applications *For more details, please refer to the PDF document or feel free to contact us.

• Other powder equipment

The product is a machine that promotes the separation of solids and liquids suspended in a liquid by utilizing centrifugal force instead of gravity. It has various features such as a simple structure, high processing capacity, and a very small installation area, making it suitable for a wide range of applications. Although it operates on the same principle as a dry cyclone, the medium is liquid, which results in significantly higher viscosity compared to gas, and the small specific gravity difference with solids means that the size of the machine for classifying the same particles is considerably smaller. 【Features】 - High efficiency suitable for classification, collection, and concentration of fine particles below 325 mesh (43μ–10μ). - No moving parts, simple structure, and easy disassembly and assembly. - High processing capacity per floor area. - Equipment is inexpensive and does not require special foundation work during installation. - Short retention time of slurry in the vessel, making it easy to handle during power outages or downtime. *For more details, please refer to the PDF document or feel free to contact us.

• Other powder equipment

The "TSM/tsi" is a genuine rotary sifter manufactured by Algaiya, which has set the standard in the field of sieving and classification of fine and ultra-fine particles of bulk materials. The rotary motion is infinitely adjustable, allowing for optimal control of the retention time of fine particles on the sieve mesh, enabling precise alignment of classification efficiency and quality. We also offer models that are ATEX certified. 【Features】 ■ Easy recording of 3D sifting motion, allowing for documentation of the recorded data ■ A wide variety of product-specific sieve cleaning mechanisms available ■ Quick exchange of sieve frames made possible by a special clamping system ■ Modular structure allows for a diverse range of machine variations ■ Operates with low noise and low vibration *For more details, please refer to the PDF materials or feel free to contact us.

• Sieve/Shaker

This catalog introduces the "crushers" handled by Rasa Industrial. It features the "Single Toggle Crusher" equipped with a maintenance-free toggle, as well as the "Impact Crusher" and "Super Liner." The precision-driven crushing technology is expanding its applications in a wide range of fields closely related to daily life, promoting a comprehensive system for crushing, sorting, and recycling, from crushed stone and waste materials to glass bottles, PET bottles, cans, and thinning wood. [Contents] ■ Single Toggle Crusher ■ Impact Crusher ■ RIC ■ Super Liner *For more details, please refer to the PDF document or feel free to contact us.

• Crusher

This catalog introduces the "screening machines and supply machines" that our company handles. Since 1949, Rasa Industries has built a track record and conducted research, and we take pride in being one of the top manufacturers in the field of screening in Japan. From large bulk materials to mesh sizes, and for sorting in various industries, please leave it to our company, which has abundant experience and achievements. [Contents (partial)] ■ Horizontal vibrating screens ■ Inclined vibrating screens ■ Skid-type vibrating screens ■ Water separators ■ SD screens / rotary screens *For more details, please refer to the PDF document or feel free to contact us.

• Automatic sorting machine

This catalog introduces the "environmental equipment" handled by Rasa Industries. Featuring a reliable series with many successful implementations, it includes the "dual-shaft crusher," which can be selected from three models based on processing differences, as well as the "hammer shredder" and the "automatic color sorting machine for glass bottles," which contribute widely to the recycling business. Our company is dedicated to building a business foundation that meets the needs of the times, continuously striving to be a company of value, and advancing towards the creation of a rich society that considers resource recycling and the environment. [Contents (partial)] ■ Dual-shaft crusher ■ Single-shaft crusher ■ Hammer shredder ■ Slag and coal crusher lineup ■ Compressor *For more details, please refer to the PDF document or feel free to contact us.

• Crusher

The amount of agricultural waste "rice husks" is said to be about 1.6 million tons per year, occurring in large and stable quantities, and since they are dry, they have a high calorific value. In resource-scarce Japan, they become an important biomass resource. Currently, they are used for compost, drainage materials, bedding, etc., but the reality is that most of them are incinerated. If rice husks can be used as fuel and safely combusted for thermal utilization, it will enable the reduction of fossil fuels and CO2 emissions. Rasa Industries is utilizing rice husks to carry out "agricultural innovation," promoting the use of renewable energy through the "rice husk thermal utilization system," and contributing to the SDGs and a decarbonized society. 【Features】 ■ Utilizing biomass resources to convert from fossil fuels to renewable fuels ■ Circulating energy use and economic effects within the region to establish a regional economic zone ■ Transforming into a resource and fuel-generating region that supplies energy and more to outside the region ■ Creating jobs within the region and inducing the movement of people into the region *For more details, please contact us or download the catalog.

• Energy efficient utilization system

Rasa Industries has established a technology to crush "rice husks" into powder at low cost and in large quantities, as well as an energy utilization technology that burns the crushed material as fuel in a dedicated hot water generation device, providing a heat source for facilities such as hot spring baths and greenhouses. While it will be used as a crushed fuel, by manufacturing it at a lower cost than fossil fuels, it offers benefits to the heat utilization side, increases the calorific value of the rice husks themselves, homogenizes the fuel, and improves storage and transportation efficiency. Additionally, by burning and cooling it instantly, it does not generate crystalline silica (cristobalite). With the active movement towards expanding SDG investments, climate change measures, and environmental considerations as criteria for transaction selection, efforts for regional decarbonization are becoming a necessary condition. ◆ "Struggling with the disposal and use of rice husks" ◆ "Wanting a heat source to produce hot water for launching decarbonization projects" ◆ "Considering regional energy circulation within the community," etc. "Heat" ⇒ Supplied through the "Rice Husk Heat Utilization KoCona System" "Electricity" ⇒ Self-generated through solar power, wind power, etc. (excluding biomass) We aim to save Japanese agriculture, support community development in addition to energy demand, and contribute to the establishment of a Japanese version of "Stadtwerke."

• Other energy equipment