宝計機製作所 Product Lineup

This is a pressure-resistant explosion-proof liquid filling machine that can be used in hazardous locations. It contributes to the automation of filling operations in explosion-proof areas. Additionally, by installing a weighing scale on the machine side, it can also accommodate the JIS standard for automatic weighing. We also offer space-saving models for customers who have limited installation space. We can manufacture special specifications of filling machines that are not listed in the catalog, so please feel free to contact us. ■ Compatible with various containers such as 18L cans, polycans, drum cans, IBC containers, BIB containers, and containers with inner bags ■ The liquid contact parts are available in a variety of materials, including stainless steel and fluororesin (PTFE) ■ The filling valve is easy to disassemble and clean, providing excellent sanitary properties ■ Container-compatible types can also be manufactured, such as drum/container combined types and one-gallon can/drum combined types *Electrical equipment used in hazardous locations must have domestic explosion-proof certification in Japan, even if it has been certified for explosion-proof use overseas, such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

The filling section is designed as a swing arm type that can be moved horizontally with light force, allowing for brake operation with a hand switch at any desired position. We also accept inquiries for the production of conveying devices such as front and rear conveyors, so please feel free to consult us. 【Features】 - It can accommodate liquid filling for both medium containers such as IBC containers/metal containers and drums stacked on pallets. - Since multiple drums can be filled while placed on a pallet, it reduces the labor involved in handling filled drums. - It enables space-saving as it can fill both drums and containers. - Not only the filling machine but also surrounding equipment including automatic conveying devices at the front and rear can be manufactured. - The parts in contact with the liquid can be selected from SUS304, SUS316, SUS316L, and Teflon (PTFE/PFA). *Electrical equipment used in hazardous locations must have domestic explosion-proof certification in Japan, even if it has been certified for explosion-proof use overseas, such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

This liquid filling machine can handle the filling of both small cans such as one-dou cans, plastic containers, and pails, as well as drum cans, all with a single unit, achieving space-saving design. It is composed of domestically certified explosion-proof components, making it easy to comply with fire safety regulations. The weighing/measurement can be switched between 300kg/100g and 30kg/10g, allowing for precise filling of both one-dou cans and drum cans. 【Features】 - Compatible with both pressure-resistant explosion-proof and non-explosion-proof specifications. - Utilizes our unique filling nozzle, designed for easy disassembly and cleaning, with excellent liquid drainage. - Standard features include an automatic drip tray to prevent liquid spillage and a mechanism that automatically retracts the nozzle if it collides with the container during descent. *Electrical equipment used in hazardous locations must undergo domestic explosion-proof testing in Japan, even if it has been certified for explosion-proof use overseas, such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

This is a pressure-resistant explosion-proof fully automatic filling machine designed for compact space, capable of completing the process from the transport of empty cans to palletizing within an explosion-proof area. - The filling valve is easy to disassemble and clean, offering excellent sanitary properties. - The materials for the valve's wetted parts can be selected from SUS304, SUS316, SUS316L, or PTFE (Teflon). - All equipment, including the control panel, can be installed in the explosion-proof area. The photo shows a unit type, but we also accommodate layout changes based on installation location or customer requests, such as modifications to a straight line configuration. Since both the hardware and software of the control unit are produced in-house, it is possible to communicate with higher-level PLCs or PCs via serial communication for data collection and CSV output. 【Equipment Configuration】 1. Depalletizer 2. Uncapper 3. Filler 4. Weighing scale (certified scale) 5. Capper 6. Labeler 7. Re-capper 8. Palletizer * It is also possible to select only the necessary parts or add a nitrogen filling machine (N2 purge machine).

All electrical equipment being used is explosion-proof and can be installed in explosion hazard areas. Unlike intrinsically safe explosion-proof specifications, there is no need to install barriers in safe locations. By simply supplying power and air, cumbersome wiring and piping work to safe locations can be avoided, reducing installation costs. *Electrical equipment used in hazardous locations, even if it has explosion-proof certification overseas such as IECEx or ATEX, cannot be used in Japan unless it has passed domestic explosion-proof testing. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion hazard areas.

We achieved low cost by using free rollers for the transportation of empty containers and the removal of filled containers. By simply bringing in empty cans with temporary caps, containers that have completed liquid filling, nitrogen filling, cap installation, and weighing are discharged. After setting the empty cans, initiating the filling operation automatically performs the following actions: (1) Removal of temporary caps (2) N2 purging (3) Accurate filling (4) Weighing * Equipped with a scale certified for Class 3 of the Weights and Measures Act (5) Cap installation Upon request, we also offer specifications without N2 purging devices, as well as unit-type fully automatic filling machines that come with labelers, depalletizers, and automatic palletizers. We also accept inquiries regarding handling for loading and unloading before and after. The standard is a magazine-type capper, but it can also be changed to a hopper automatic supply type capper. ■ The material of the valve contact parts can be selected from stainless steel or fluororesin (PTFE) ■ A weighing scale is included, compatible with the JIS standard for automatic scales ■ The filling valve can be easily disassembled and cleaned, ensuring excellent sanitary properties.

- The filling valve is easy to disassemble and clean, with excellent sanitary properties. - In addition to SUS304, materials for contact parts can also be selected from SUS316, SUS316L, and PTFE (Teflon). - A drip tray to prevent liquid spillage is standard equipment. - It can be used in conjunction with small containers such as one-gallon cans and poly cans, as well as drum cans. Our semi-automatic filling machine for one-gallon cans/poly cans is composed of equipment certified for explosion-proof use in Japan, allowing for safe operation in hazardous locations (note: non-explosion-proof models can also be manufactured). By installing a certified weighing scale at the end of the filling machine, it also complies with JIS standards for automatic weighing. Both hardware and software are designed and manufactured in-house, enabling customization to meet customer needs. *Electrical equipment used in hazardous locations must have domestic explosion-proof certification in Japan, even if it is certified for explosion-proof use overseas, such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

Our drum filling machine is composed of equipment certified for explosion-proof use in Japan, allowing for safe operation in hazardous locations (note: non-explosion-proof models can also be manufactured). Additionally, by installing a certified weighing scale after the filling machine, we can comply with the mandatory certification for automatic scales (JIS compliance for automatic scales). We can also manufacture conveyor systems such as front and rear drive conveyors, so please feel free to consult us. 【Features】 - The filling valve is easy to disassemble and clean, providing excellent sanitary properties. - In addition to SUS304, materials for contact parts can be selected from SUS316, SUS316L, and PTFE (Teflon). - Standard features include an automatic drip tray to prevent liquid drips and a mechanism that automatically retracts the nozzle when it collides with the container during descent. *Electrical equipment used in hazardous locations must have undergone domestic explosion-proof certification in Japan, even if it has been certified for explosion-proof use overseas (such as IECEx or ATEX). Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

Our container filling machines are composed of equipment certified for explosion-proof use in Japan, allowing for safe operation even in hazardous locations (non-explosion-proof models are also available). The cylinder-type filling valve is easy to disassemble and clean, ensuring excellent sanitary conditions. The wetted parts include diaphragm valves made of stainless steel (SUS304, SUS316, SUS316L) and all-PTFE (PTFE/PFA) options. Both hardware and software are designed and manufactured in-house, enabling customization to meet customer needs. We can also manufacture upstream and downstream transport devices, contributing to labor-saving and efficiency in factories. Additionally, we offer a combined type for both drum and container filling. This is ideal for customers with small lot and diverse production needs, or those with space constraints for filling. Furthermore, by installing a weighing scale on the filling machine side, we can accommodate JIS standards for automatic weighing. For more details, please refer to our catalog.

The "TFM-501-MN" is a liquid filling machine for small containers with explosion-proof performance of ExdIIBT4 or higher. It enables ultra-high precision filling in hazardous locations by controlling a high-precision intrinsically safe explosion-proof electronic scale and an air-driven needle valve with a pressure-resistant explosion-proof indicator "TD-4500II." The barrier of the high-precision intrinsically safe explosion-proof electronic scale can also be housed in a pressure-resistant explosion-proof box, eliminating the need to install the barrier in a safe location, thus completing the wiring between devices in hazardous areas. It is suitable for semi-automating the filling of expensive liquid products and improving yield. It can accommodate a wide range of liquids, including high-viscosity products and corrosive products. Additionally, customization such as material changes for components is possible. 【Features】 ■ Capable of ultra-high precision filling of ±0.1g while being explosion-proof ■ Usable in Zone 1/Zone 2 ■ Compliant with domestic explosion-proof certification in Japan *Electrical equipment used in hazardous locations must have domestic explosion-proof certification in Japan, even if it has been certified for explosion-proof use overseas, such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

This is an explosion-proof drum filling device compatible with drum cans. It features a long nozzle type, allowing you to choose filling methods such as level-following or in-liquid filling, depending on the properties of the liquid. It is suitable for filling foamy liquids like detergent raw materials and surfactants, as well as liquids that may degrade product quality under shear stress. Additionally, by installing a weighing scale on the filling machine side, it can also accommodate automatic weighing JIS standards. Of course, it can be manufactured in a non-explosion-proof version as well. *Electrical equipment used in hazardous locations must undergo domestic explosion-proof certification in Japan, even if it has been certified for explosion-proof use overseas, such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

The liquid contact part uses a diaphragm valve made entirely of Teflon (PTFE), making it ideal for filling liquids such as semiconductor cleaning solutions that are sensitive to the generation of metal ions and contamination. Non-explosion-proof models can also be manufactured. *Electrical equipment used in hazardous locations must have domestic explosion-proof certification in Japan, even if it has overseas explosion-proof certification such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

When you shorten the adjuster, the caster makes contact with the ground, allowing for movement. We offer a variety of models, including pressure-resistant explosion-proof 18L can filling machines, pressure-resistant explosion-proof drum filling machines, and pressure-resistant explosion-proof machines that can fill both 18L cans and drums. As long as you have a pressure-resistant explosion-proof outlet and an air source, you can move it anywhere for liquid filling. It is ideal for cases where liquid is extracted and filled from multiple tanks or reaction vessels. We can also produce models that can be moved by forklift, not just by caster. We also accept orders for non-explosion-proof specifications. *Electrical equipment used in hazardous locations must undergo domestic explosion-proof testing in Japan, even if it has been certified for explosion-proof use overseas, such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

We have adopted a slim floor scale for the weighing platform of the semi-automatic drum filling machine, achieving a transport level of 200mm, which is 100mm lower than our standard transport level of 300mm. This allows us to accommodate cases with transport level restrictions. Additionally, if free rollers are not used in the weighing section, we can also support ultra-slim configurations with an effective loading surface of less than 100mm, making it ideal for cases where items are moved and loaded using drum lifters. Both pressure-resistant explosion-proof and non-explosion-proof types can be manufactured. *Electrical equipment used in hazardous locations must undergo domestic explosion-proof certification in Japan, even if it has been certified for explosion-proof use overseas, such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

■ The popular pressure-resistant explosion-proof drum semi-automatic filling machine can be easily moved with a forklift. ■ It is suitable for use in multiple filling locations with a single filling machine or when introducing multiple machines is difficult. ■ Level adjustment after moving is easy and tool-free with the handle-type adjustable foot. ■ By attaching the primary side flexible hose to the device side, the hassle of connection adjustments at each usage location is reduced. * Electrical equipment used in hazardous locations must have domestic explosion-proof certification in Japan, even if it has explosion-proof certification overseas such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

We can design and manufacture various canisters (sealed containers/pressure vessels) to fit different sizes such as 20L containers in the size of a pail, 200L containers in the size of a drum, and 1m³ containers in the size of a container. They are also used for filling containers for liquid transportation related to semiconductors. The parts in contact with the liquid can be changed not only to stainless steel (SUS304, SUS316, SUS316L) but also to fluorine-based resin (PTFE). Since we design and manufacture in-house, we can freely customize for multiple types of filling, complex filling sequences, line switching, etc. We can also accommodate a variety of fillings and non-standard operations. *Electrical equipment used in hazardous locations must have domestic explosion-proof certification in Japan, even if they are internationally certified for explosion protection such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

This product is ideal for environments where there are two types of filling liquids and frequent switching of piping lines is necessary. There is no need to disassemble and clean the valves each time the liquid type is switched, which also helps prevent contamination. Liquid type selection (valve switching) can be easily done with a select switch or similar device. Since we design in-house, it is possible to add filling valves not only with twin nozzles but also with three heads. *Electrical equipment used in hazardous locations must undergo domestic explosion-proof certification in Japan, even if it has been certified for explosion-proof use overseas, such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

This is a semi-automatic liquid filling machine compatible with liquid filling for BIB (Bag-in-Box) and QB tenor. The neck of the inner container can be clamped with a fixture, allowing for precise and stable filling using a load cell. The BIB clamp fixture can be retracted, making it possible to also use it with standard one-gallon cans and 20L plastic cans. The contact parts can be selected from SUS304, SUS316, SUS316L (with PTFE seals) or all PTFE materials. With the optional nozzle initial position handle lifting mechanism, it can accommodate containers with different shapes and heights of openings. We can also design and manufacture surrounding devices such as nitrogen purge machines, cappers, and pressure-resistant explosion-proof driven roller conveyors, as well as front and rear transport devices, so please feel free to consult us. *Electrical equipment used in hazardous locations, even if it has explosion-proof certification overseas such as IECEx or ATEX, cannot be used in Japan unless it has passed domestic explosion-proof testing. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

- Two types are available: all stainless steel (SUS304, SUS316, SUS316L / gaskets made of PTFE) and all Teflon (PTFE). - Stainless steel valves excel in sanitary properties and have excellent cleanability. - Teflon valves are suitable for liquid filling related to semiconductors, which are sensitive to metal ion generation and contamination. - There is also a long nozzle option, which can accommodate the filling of foamy liquids. Additionally, we manufacture various nozzles according to customer requests, including filling nozzles for hot melt products that require insulation and filling nozzles compatible with N2 purge (nitrogen purge).

Since June 2016, risk assessment of chemical substances has become mandatory. Both the risk of explosion and ignition of equipment and machinery, as well as the potential adverse effects on workers' health, are subjects of risk assessment for businesses that manufacture and handle substances subject to the obligation to provide Safety Data Sheets (SDS). In response to this, our company offers products that comply with "explosion-proof structuralization of equipment." "List of Target Products" 1. Explosion-proof platform scales - Pressure-resistant explosion-proof weighing platform (single point, lever combination, 4-point multi-load cell) - Pressure-resistant explosion-proof indicator 2. Pressure-resistant explosion-proof liquid filling machines - Fully automatic one-gallon can filling machine - Fully automatic drum filling machine - Semi-automatic one-gallon can filling machine - Semi-automatic drum filling machine - Semi-automatic container filling machine - One-gallon can/drum combined filling machine - Drum/container combined filling machine - Various filling nozzles 3. Explosion-proof system equipment - Pressure-resistant explosion-proof fiber optic photoelectric sensor - Pressure-resistant explosion-proof multiplexer - Pressure-resistant explosion-proof PLC - Pressure-resistant explosion-proof CC-Link unit - Internal pressure explosion-proof printer - Pressure-resistant explosion-proof RS422/485 to optical media converter

Our company also accepts the renewal and replacement of existing filling machines that are not our own products. Since we design and manufacture both hardware and software in-house, we can design to the same dimensions as the existing equipment and replicate the desired operation. We design using electrical equipment and air-driven devices that are certified for domestic explosion-proof standards (TIIS), so you can use them safely in explosion-proof areas.

In the chemical industry, safety is the top priority in filling operations. In environments handling flammable and explosive products, the introduction of filling machines with explosion-proof capabilities is essential to prevent potential accidents. Using inappropriate filling machines increases the risk of fire and explosion, which could lead to serious accidents. All electrical equipment used in our pressure-resistant explosion-proof liquid filling machines is certified explosion-proof, ensuring compliance with fire safety applications and other regulations. 【Benefits of Implementation】 - Achieving safe filling operations in explosion-proof areas - Improved work efficiency - Compliance with legal regulations

Electrical equipment used in facilities handling flammable liquids must be domestically certified for explosion-proof standards. Inappropriate equipment can lead to serious accidents. Our explosion-proof liquid filling machine enables safe filling operations in explosion-proof areas and contributes to improved work efficiency. 【Usage Scenarios】 - Filling flammable liquids in paint manufacturing factories - Filling various containers (cans, drums, containers) in explosion-proof areas - A combined type that allows filling into containers of different sizes, such as using both cans and drums or drums and containers 【Benefits of Implementation】 - Realization of safe filling operations in explosion-proof areas - Ensuring worker safety and reducing the risk of labor accidents - Increased productivity through automation of filling operations - Reduction of installation costs through a simplified wiring design

Electrical equipment used in facilities handling flammable liquids must be domestically certified explosion-proof products. Using inappropriate electrical equipment for filling operations can increase the risk of fire and explosion, potentially leading to serious accidents. Our pressure-resistant explosion-proof liquid filling machine enables safe filling operations in explosion-proof areas and contributes to improved work efficiency. 【Usage Scenarios】 - Filling products in ink manufacturing plants - Automation for efficiency in explosion-proof areas - Compatibility with various containers such as 18L cans, polycans, and drums 【Benefits of Implementation】 - Increased productivity through automation of filling operations - Improved work efficiency through automation - Easier fire safety compliance due to domestic explosion-proof certification (TIIS certification)

It is suitable for filling products that cannot be transported in liquid form without heating or maintaining temperature due to their low solidification temperature. The body of the filling valve is covered with a jacket, allowing for heating or maintaining the temperature of the product inside the valve using steam or other means.

The BIB container has difficulty in positioning the filling port, which can lead to errors due to interference with the nozzle and the risk of the nozzle coming off the filling port. This production example includes a mechanism to clamp the filling port of the inner bag added to a standard one-gallon can filling machine or a poly can filling machine. During BIB filling, the spring clip structure allows for easy fixation of the container by simply pressing the filling port lightly. When not in use, the clamp can be folded and stored, making it compatible with other containers such as one-gallon cans and poly cans.