松井製作所 List of Products and Services

An integrated system for mold management consisting of devices for understanding and managing the condition of molds, namely the "Smart Shot Counter (SSC)" and "Multi-Point Thermometer (MTS)," along with a cloud system called "Mold Connect Cloud" that records and utilizes that data. The importance of mold management is widely recognized in molding sites. However, in actual practice, there are many cases where the condition of molds is not properly understood, leading to reactive maintenance after defects occur or unnecessarily frequent maintenance. This is due to the challenge of managing and understanding information related to multiple molds collectively. Therefore, our company focused on "visualizing the condition of molds." Mold Connect is a cloud-based system that automates the collection of mold data and allows for easy management. This enables the optimal timing for mold maintenance to be determined, leading to reduced waste in molding operations and stable production.

• Injection Molding Machine
• Plastic Mould

"Even in narrow and long flow paths, it flows steadily. Contributing to quality stabilization and productivity improvement." The "MC6-SP" is a mold temperature control device equipped with a cascade pump that pursues pumping power. Even in small precision molding or complex mold designs where piping resistance is high and securing flow rate is difficult, it circulates the medium reliably. It supports both quality stabilization and cycle time reduction. Additionally, we offer three types with different flow rate specifications according to applications and molding conditions. We provide a new option for sites seeking the optimal balance of "pressure" and "flow rate." If you are struggling with temperature management issues, please feel free to consult us. The "MC6-SP" will be a powerful partner for stable molding in your molding factory. [Features] ✔ Maintains stable flow at high pressure even in limited flow paths ✔ Supports data integration and remote monitoring with diverse communication functions ✔ Adopts a flange structure to balance water-stopping capability and workability *For more detailed information, please visit our corporate website or feel free to contact us.

• Other process controls

The "MC6" is a mold temperature control device equipped with a multi-stage centrifugal pump, designed with a focus on flow rate. Because it is a flow rate-focused model... It provides a reliable discharge capacity even in challenging situations where temperature management is difficult, such as with small molds that have complex water pipe shapes or when switching between multiple different molds. Furthermore, we have lined up four types of products with varying flow rates to suit our customers' molding conditions. If you have concerns about mold temperature management, please feel free to consult us! As a new solution from Matsui, the "MC6" significantly contributes to stabilizing molding quality. 【Features】 ■ Equipped with a multi-stage centrifugal pump to meet diverse needs ■ Supports precise temperature management with [PID control × SSR × K thermocouple] ■ Adopts a housing size considerate of molding sites ■ Standard equipped with "SPI MODBUS communication" on the control panel ■ Various options available, including the introduction of OPC40082-1 and touch panels *For more details, please refer to the PDF document or feel free to contact us.

• Other process controls

The "MuCell Microcellular Foam Molding System" is an environmentally friendly physical foaming method that utilizes supercritical nitrogen or carbon dioxide. It offers unique characteristics not found in traditional methods, such as weight reduction through foaming, reduction in resin usage, increased design flexibility utilizing foaming, thinning due to improved flowability, and downsizing of molding machines due to reduced clamping force. Additionally, unlike chemical foaming methods, it provides recycling characteristics equivalent to those of conventional molding, making it suitable for the production of consumer products that require environmental considerations. The MuCell microcellular foam molding system is now compatible not only with injection molding but also with blow molding,extrusion molding. **Features** - Weight reduction and resin usage reduction - Improved dimensional accuracy (reduction of sink marks and warpage) - Low-pressure molding and thinning due to reduced foaming and resin viscosity - High cycle times and increased productivity due to reduced holding pressure time - Reduced mold costs - Enhanced design flexibility - Shortened development time - Sustainability *For more details, please feel free to contact us.* MuCell is a registered trademark of Trexel Inc.

• plastic

This device connects to the gas vent of the mold and extracts gas from inside the mold by applying suction when the mold is closed. This operation reduces gas vent clogging and gas adhesion to the mold, eliminating the need for frequent mold maintenance, thereby extending maintenance intervals and improving productivity. 【Features】 ■ Achieves powerful suction Suction for a few seconds after injection until the resin is filled is crucial, so an "ejector" is used. ■ Suction that does not cool the mold To prevent "over-suction," two suction modes can be selected. ■ Easy maintenance structure The extracted gas is effectively captured by a filter at the back, making daily maintenance simple. ■ Compact design allows for layout options even in tight spaces It can be installed close to the mold body, resulting in shorter tubes and better suction efficiency!

• Other physicochemical equipment

**Features** - High measurement accuracy - Excellent maintainability - Equipped with a 7-inch color touch panel Supports micro-weighing of less than 15g, which is convenient for adding masterbatches and additives in small quantities. It is a formulation device suitable for high-quality molding with an ideal uniformity. The correction function for the mixing ratio adjusts the supply amount (target value) of each material, ensuring that materials are not supplied excessively, achieving economical and high-quality molding. The mixed materials are supplied to injection molding machines or extruders, providing benefits such as improved production efficiency, ease of use, and resource conservation to our customers. It can store measurement records for 500 batches, including drop values, cumulative values, measurement times, and alarm history data. You can view the technology of JCGB2 in this video: https://youtu.be/_94rGB18YNs

• Other physicochemical equipment

The "MJ6-i" is a dehumidifying dryer that achieves energy savings while suppressing the temperature drop of the resin after drying. It continuously monitors the customer's usage conditions and automatically controls the operation mode to realize energy and resource savings. Compared to cases without control, it achieves up to 83% energy savings! By reviewing the resin drying capacity per hour, it creates a more efficient drying environment. 【Features】 ■ The continuous operation method prevents temperature drop after drying and reabsorption of moisture by the materials. *For more details, please refer to the PDF document or feel free to contact us.

• Drying Equipment

The "MJ6-i" is a dehumidifying dryer that achieves energy savings while suppressing the temperature drop of the resin after drying. It continuously monitors the customer's usage conditions and automatically controls the operation mode to achieve energy and resource savings. Compared to cases without control, it achieves up to 83% energy savings! By reviewing the drying capacity per hour for resin, it realizes a more efficient drying environment at a higher level. Additionally, by re-evaluating the internal layout, it has successfully miniaturized the unit without sacrificing its basic performance and functionality. 【Features】 ■ The touch panel features an intuitive UX design for easy operation ■ Achieves low dew point, producing stable dehumidified drying air ■ Continuous operation mode prevents temperature drop after drying and reabsorption of materials ■ Compared to the old model, it achieves space-saving design ■ Quickly completes the daily cleaning of the cumbersome dust box You can view detailed technology of the MJ6-i in this video: https://youtu.be/1uwSjQenK74?si=W_bbjYOMr6B9Q2aM *For more details, please refer to the PDF document or feel free to contact us.

• Drying Equipment

"ZiRKON" is a sprue bush specifically developed for LCP molding to prevent stringing. By inserting thermal insulation (ceramic) at the contact point between the mold and the injection nozzle, it suppresses the temperature influence from the nozzle, enabling stable molding. The usage is simple; just replace the existing sprue bush entirely to easily achieve the desired effect. 【Features】 ■ Effective in preventing stringing and ensuring stable molding when the nozzle temperature is high ■ Reduces waste of resin during startup ■ No wiring or piping required *For more details, please refer to the PDF document or feel free to contact us.

• Injection Molding Machine

The "Raptor22ST2" is a runner recycling device specifically designed for engineering plastics, equipped with the third plasticization system, SPIRAL LOGIC. It allows for the recycling of runners made from high-performance resins. We have successfully achieved repelletization of high-performance resins, which was previously difficult. It features an automatic strand setting function and can be started with a single touch. 【Features】 - The Spiral Logic screw, which has no compression section, does not generate black spots. - The barrel, which has a gentle thermal history, prevents pellets from yellowing. - The combination of delicate mist and air cooling allows for cold cutting, eliminating the need for a water tank. - With the automatic strand setting function, it can be started with a single touch. *For more details, please refer to the PDF materials or feel free to contact us.

• Crusher

This product is compatible with general-purpose resin and can reduce electricity costs. The effect of reintroducing exhaust heat is that the intake temperature increases, which indirectly reduces the power consumption of air conditioning equipment. We offer two types: "MGD Heat Recovery Unit" and "HD2 Heat Recovery Unit." 【MGD Heat Recovery Unit Features】 ■ Balanced reintroduction of outside air (not a full circulation), etc. 【HD2 Heat Recovery Unit Features】 ■ Balanced reintroduction of outside air (not a full circulation) ■ Easy installation, easy inspection and cleaning ■ Filter replacement possible during operation, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• Heat exchanger

The "pre CLEAR" is an ion exchange softening device that prevents the decrease in cooling efficiency due to scale adhesion and reduces dimensional defects. It can remove not only impurities and rust in the water but also the Ca and Mg components that cause scale. Additionally, it can be easily connected to existing circulation lines without the need for switching large piping lines. No power supply required. No chemicals or salt used. Furthermore, we offer a wide range of water-related solutions. 【Features】 ■ Prevents the decrease in cooling efficiency due to scale adhesion and reduces dimensional defects ■ Maintains initial cycle time ■ Removes impurities in water that cause corrosion ■ Removes Ca and Mg components that cause scale ■ No electricity, chemicals, or salt used *For more details, please refer to the PDF document or feel free to contact us.

• Water treatment equipment

The "SDC Series" is a mold exchange device that allows anyone to easily change molds through thorough external setup and automation, achieving a high operating rate. During production, it is possible to set the next mold in the mold exchange device, attach cooling hoses, and prepare for the setup change. Not only does it reduce the total man-hours for setup changes, but most of the work can be done while production is ongoing. Since external setup can be performed at any time, there is no impact on the operating rate. 【Features】 ■ A wide range of options for molds under 500 tons ■ External setup can be prepared according to the operator's schedule before the next production ■ Increased productivity ■ Labor-saving and work style reform ■ Both reduction in man-hours and increase in operating rate are achievable *For more details, please refer to the PDF materials or feel free to contact us.

• Other processing machines

The "NR Series" is a low-pressure composite water flow cleaning machine (pipe cleaning machine) that can be washed multiple times with just water and air, making it suitable for materials that are weak against chemicals. By performing regular short-term preventive maintenance, the defect rate has significantly decreased, allowing production to be carried out under conditions close to the initial state. Additionally, when continuous molding is performed, the temperature rises, causing the mold to be interrupted for cooling. However, after cleaning, the temperature stabilizes even during continuous molding, eliminating the need for production interruptions. [Features] - Cleans without damaging the mold, using only water and air - Simple cleaning method, no disassembly or reassembly of the object required - Environmentally considerate design - Cleans with water and air, and the cleaning water is recycled - The size of the cleaning machine can be selected based on the capacity size of the object *For more details, please refer to the PDF document or feel free to contact us.

• Other cleaning machines

The "MJ3 (Multi Jet)" is a floor-mounted device that combines a dehumidifying hot air dryer and a suction transport system into a single platform, providing stable low dew point dry air at -40°C, with a focus on maintainability. The adoption of a double hopper improves thermal insulation and contributes to energy savings. The honeycomb adsorption tower eliminates the need for adsorbent replacement, maintaining initial performance continuously. Additionally, the integration of dehumidification, drying, and transport, along with a redesign, has achieved significant compactness. 【Features】 ■ Reliability ■ Energy efficiency ■ Compactness ■ Maintainability ■ Safety

• plastic

"Solving Problems in the Molding Process" ■ High-precision control from low to high temperatures ■ *Improving surface quality and dimensional accuracy* It enables high-precision temperature adjustment of ± 0.3℃. Additionally, it can accurately control the temperature range of 30-50℃, which is the most challenging for temperature management. ■ High flow rate cooling and heating unit ■ *Reducing initial investment, capable of managing all temperatures with one unit* Previously, temperature management was done with two units: a chiller for low temperatures and a Kanon for high temperatures. Now, it can be managed with just one MCX2 unit, reducing initial investment compared to purchasing two units. Furthermore, due to its large flow rate, it can also accommodate temperature control for molds with complex water piping (MAX flow rate 150L/min). ■ Cooling water filter standard equipment ■ *Preventing clogging of water pipes* It prevents foreign substances from adhering to the cold water channel, ensuring stable production efficiency. ↓↓↓ For detailed information, please refer to the related links ↓↓↓

• Temperature and Humidity Control
• Other FA equipment
• Other process controls

"Achieving Cost Reduction through High-Precision Mixing" ■ Eliminating Waste of Masterbatch Material Traditionally, the amount of MB material added was determined at the lower limit of variability due to concerns about color inconsistency. As a result, expensive MB materials are often added in excess of the necessary amount. JCLW can continuously provide accurate supply, thereby reducing the waste of MB materials that were previously added in excess due to variability concerns. ■ No Material Separation During Transport It can be installed on the molding machine and supplied directly. Therefore, there is no concern about separation during transport, even when mixed accurately.

• Other processing machines

"Stable Particle Size" ■ Adoption of helical blades instead of parallel blades Improved from conventional parallel blades, which tend to generate powder, to helical blades (oblique blades). This reduces powder generation and cuts to a particle size closer to the shape of the blade. ■ Fewer miscuts and uniform particle size The screenless structure prevents miscuts and maintains a uniform particle size. The phenomenon of elongated items, such as runners, that previously passed through the screen bridging at the hopper of the injection molding machine during reuse has been eliminated.

• Crusher