アーステクニカ List of Products and Services

High-efficiency plastic material sorting machine "Multi-Sorter" capable of sorting materials such as PVDC and composite layers, which have traditionally been difficult, and enabling large-scale processing. ■□■Features■□■ ■ Sorting equipment compatible with material recycling and fuel recycling of waste plastics. ■ Capable of continuously processing large quantities of items over 30mm, such as bottles, bags, and trays. ■ Uses near-infrared light to instantly detect and sort specified materials. ■ Compact installation, easy operation, and maintenance. ■ Only requires power supply and compressed air for utilities; no drainage facilities or operational qualifications needed. ■ Achieves significant labor cost reductions compared to manual sorting. ■ Widely implemented in the German DSD system and proven effective. ■ Processing capacity available from 0.5t/h to large machines of 4t/h. ■ For additional functions and details, please download the catalog or contact us.

• Automatic sorting machine
• Other environmental equipment

Transform difficult-to-recycle waste plastics and old paper into new energy "RPF (new type solid fuel)"! ■□■Features■□■ ■Difficult-to-recycle waste plastics and old paper are reborn as alternative fuel "RPF," replacing fossil fuels like fine coal and heavy oil, contributing to resource conservation and CO2 reduction without being discarded. ■Materials such as lightweight, hard-to-process films, sheets, and rolls are efficiently crushed using a single-axis shear crusher "Multi-Rota," and formed into solid fuel with optimal properties for fuel using a ring-die molding machine "Multi-Press." ■Stable and high-quality RPF production. ■Large raw materials can also be converted into RPF. ■Adjustment of fuel calorific value is possible. ■For other functions and details, please download the catalog or contact us.

• Hazardous material processing
• Other environmental equipment

With a robust structure and overwhelming torque, it crushes scrap car bodies and press materials into coarse fragments, producing optimal shredder raw materials! ■□■Features■□■ ■A device that performs coarse crushing as a pre-processing machine for shredders ■Capable of crushing an entire scrap car body and has the strength to easily crush high-density materials such as soft press and press materials ■By coarse crushing large or high-density materials, it creates uniform raw materials for shredders, increasing the processing capacity of the shredder while reducing its size and energy consumption, and further suppressing the risk of explosions ■Triple roll (three-axis) design ensures reliable crushing ■Hydraulic drive system balances high torque with low load on the machine ■Automatic operation with overload detection and sequencer eliminates the need for an operator ■Uses specially cast steel rotating blades, maintenance-free for long periods ■Double-blocks wire entanglement with a unique structure and anti-wrapping sequence ■Large bearings and drive components are automatically lubricated, ensuring no lubrication failures ■For other functions and details, please download the catalog or contact us.

• Hazardous material processing
• Other environmental equipment

The mechanical pulverizer "Crypton" series has received high praise for its excellent crushing characteristics, quality, and stability. "With a rotor that has a special groove shape rotating at high speed, countless vortices are generated between the rotor and the stator, causing particles to collide and contact each other intensely and repeatedly, resulting in a powder with an excellent particle size distribution." This powder principle has been fully realized in the "Crypton" series by Earth Technica Co., Ltd. For more details, please contact us or refer to the catalog.

• Crusher/Mill

In the Sizing & Sieving Series, the crushing and granulating machines include the "Crushing & Granulating Mini Conibit," which meets a wide range of needs from research to production, the "Oscillo Witt Oscillobit 3-6," composed of a rotor, screen, screen tension adjustment device, and robust screen frame, the "MFH Type Hammer Mill," a high-grade hammer mill that is compact and unmatched in terms of cleanability and maintainability, and the "Conibit Hammer Bit Lab," which allows for interchangeable heads with the Conibit 150/200, enabling two applications to be processed with one machine. For more details, please contact us or refer to the catalog.

• Crusher
• Other powder equipment
• Powder Molding Machine

The "Fine Sector θ (Theta)" is a micro-powder classification machine suitable for applications that require the removal of submicron particles below 1 to 3 μm, which are considered difficult to handle. By further evolving the classification technology of our company's jet mill, which features an integrated grinding machine, we have enabled high-performance classification through a specially shaped classification rotor. Additionally, by changing the rotation speed of the classification rotor, it is easy to control the classification point. 【Features】 ■ Equipped with a specially shaped classification rotor ■ Adopts high-performance dispersion wings ■ Capable of submicron classification ■ Easy particle size control ■ Simple maintenance *For more details, please refer to the PDF document or feel free to contact us.

• Other powder equipment
• Sieve/Shaker

The "Extruder" is a type of extrusion granulator (cylindrical granulator) that does not use a turntable for input and output, resulting in high cleanliness and lower costs due to a reduction in the number of parts. It is suitable for industries such as food, pharmaceuticals, fine chemicals, batteries, agriculture, and fertilizers. 【Features】 ■ No turntable required - By placing the drive system on the side, granulated products can be taken out directly from the hopper below. ■ The absence of a turntable significantly improves cleanliness. ■ Designed for inline use, it can be installed in locations with limited height. For more details, please refer to the catalog or feel free to contact us.

• Granulating Equipment

The Jet Mill series "JEDI" is a fluidized bed jet mill uniquely developed by Airstec. It is equipped with a high-performance classifier, allowing for the production of ground materials with small particle sizes and a sharp particle size distribution. We also offer the counter-type jet mill "JEDI-SC," which features a fixed classification mechanism. 【Features of JEDI】 ■ Small particle size grinding and sharp particle size distribution achieved with a high-performance classifier ■ Capable of grinding heat-sensitive materials ■ Contamination-free ■ GMP compliant (optional) For more details, please refer to the catalog or feel free to contact us.

• Crusher
• Other powder equipment

The "Converge Mill" is a media mill that efficiently concentrates energy addition at a single point. Despite being point-focused, it allows for short processing times. It generates little heat, suppresses agglomeration, and achieves a high recovery rate of processed powders. It is ideal for mechanochemical and mechanical alloying treatments. 【Features】 ■ Concentrates energy at a single point to achieve high efficiency ■ Easy control of added energy by varying the rotation speed ■ Significantly low noise, greatly improving the working environment ■ Capable of high-speed, uniform micro-grinding of brittle materials ■ Realizes large containers ranging from several tens of cc to 100 liters For more details, please refer to the catalog or feel free to contact us.

• Crusher
• Other powder equipment

The "Cryptoron Series" is a mechanical grinding machine and mechanical spheroidization device that has received high praise for its excellent crushing characteristics, quality, and stability. "This series fully realizes the grinding principle where a rotor with a special groove shape rotates at high speed, causing countless vortices to form between it and the stator, resulting in intense collisions and contacts between particles, producing powders with excellent particle size distribution." 【Features】 ■ Produces grinding products with a round and smooth surface condition ■ High grinding efficiency significantly reduces power consumption compared to air flow type ■ Allows grinding with suppressed temperature rise ■ Standard options include plated specifications and wear-resistant alloy specifications ■ The casing can be fully opened with a door-type design, making cleaning of the grinding chamber easy For more details, please refer to the catalog or feel free to contact us.

• Crusher
• Other powder equipment

The Sizing & Sieving Series "ConiWitt" is a crushing and granulating machine that meets a wide range of needs from research to production. It consolidates years of technology in the crushing and granulating field, maximizing cleanliness, maintainability, and productivity, and is designed with the operator's perspective in mind. The Sizing & Sieving Series also includes models such as "Oshirobit," which consists of a rotor, screen, screen tension adjustment device, or a robust screen frame. **Features of ConiWitt:** - The screen area in the crushing section is designed to be larger. - The removable head is lightweight and easy to detach. - Adopts a lower bearing method that has become standard in pharmaceutical manufacturing in Europe and the U.S. - Screens and rotors are precision machined with minimal clearance. - Compatible with WIP, CIP, SIP, and autoclave sterilization. For more details, please refer to the catalog or feel free to contact us.

• Other powder equipment

The "Powder Dry FP" is a granulation and drying machine equipped with an optimal fluidization mechanism that achieves uniform fluidization without segregation within the layer. It features a collection system that enhances the recovery capability of fine powders, suppressing the discharge of active ingredients outside the machine and contributing to quality stability. Maintenance has also been improved. 【Features】 ■ Shortened drying time ■ Improved granulation ■ Energy saving ■ Enhanced cleanability and maintenance ◎ For more details, please refer to the PDF document or feel free to contact us.

• Granulating Equipment
• Drying Equipment

The "Rotary Fluidized Bed Dryer" is a drying device that can continuously dry and extract granules produced by wet extrusion granulation in a closed system. The conditions for the wet granules are as follows: particle size and diameter of 0.4 to 0.6 mm, φ0.5×3 to 5 mm, cylindrical granules, bulk density of 0.4 to 0.6 g/cm³, and moisture content of wet granules at 10 to 20% (reference values). 【Features】 ■ Continuous drying and extraction of granules produced by wet extrusion granulation in a closed system ■ Suitable for large-scale processing ■ Can maintain a constant residence time within the drying device (enabling validation of drying conditions) *For more details, please refer to the PDF document or feel free to contact us.

• Drying Equipment

The "Crypton Prime - Rotor Cooling Specification" is a mechanical grinder that has achieved the ability to produce particles finer than 1μm at the same rotation speed due to improvements in the grinding chamber shape. Compared to conventional models, it can operate with approximately 20% lower power consumption. In addition to high-efficiency grinding, even with an increased motor capacity, the exhaust temperature can be kept low, resulting in a processing capacity improvement of 150% to 200% for heat-sensitive materials. 【Features】 ■ Fine particle size achievement ■ High-efficiency grinding ■ Low exhaust temperature ■ High cleanliness ■ Optimal for grinding heat-sensitive materials For more details, please refer to the catalog or feel free to contact us.

• Crusher
• Other powder equipment

The "Double Screening Machine" is a device that allows for efficient screening through brush pressing and rotation on the screen. It can be easily attached and detached without tools, making it excellent for disassembly, cleaning, and assembly. It is suitable for the removal of foreign substances from powdered raw materials, particle size adjustment, and loosening. 【Features】 ■ Compatible with both automatic and manual feeding ■ Achieves a quiet working environment with low noise ■ Extensive track record of use in pharmaceutical-related equipment For more details, please refer to the catalog or feel free to contact us.

• Sieve/Shaker
• Other powder equipment