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The two-plate injection molding machine is a classic product developed and continuously improved by Wuxi Caifeng Company, with clamping force of 600~4000 tons.
Product details
Shutdown mode
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● The large space inside the column and the extra-long opening stroke are suitable for producing various large or deep products.
● The precise design of the clamping unit reduces the installation area by 25%.
● Four clamping cylinders with equal force to reduce the shrinkage and deformation of the products.
● High-pressure mold clamping is quick to build up the pressure, and the clamping pressure control is precise, which can be matched with the mold to do Shrink molding.
● The clamping unit is designed by 3D dynamic simulation and combined with CAE analysis to ensure the optimal clamping. |
Ejection
Adopt high rigidity money slide to realize low resistance of injection sliding part. Ensures injection stability and long-lasting durability.
High-speed response time within 0.1sec and repeatability within 0.1% ensure injection accuracy.
Screen-set proportional valve controls back pressure for highly accurate production.
High-torque hydraulic motors are used to achieve full plasticization of various plastics. Injection is done by parallel injection with double cylinders for stable injection and precise positioning.
Hydraulic components
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Sumitomo oil pumps
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Jingdong meter solenoid valve
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Electrical components
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Pillz Safety Relays
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Gefran Pressure Sensors
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GEFRAN Electronic Ruler
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Schmersal Edge Switches
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Oil pressure
Electrical box
The shield wire is centrally grounded for good anti-interference performance.
The strong and weak electricity are arranged in separate cabinets to effectively eliminate electromagnetic interference.
Servo power system
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Highly responsive servo power system ensures precise control
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★ The servo motor pump has a response time of 0.1 seconds for flow and pressure rise or fall, providing high responsiveness compared to conventional proportional valve systems.
★ Servo motor pump when the flow pressure rises, the motor runs forward at high speed to control the flow and pressure, and when the pressure drops, the motor runs in reverse to reduce the load.
Control computer
keba computer
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Dizhou computer
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High precision control (Optional)
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Simple operation, complete functions, many service outlets
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Rack
The rigidity of the frame is strong and not easy to deform; the structure design is reasonable and the construction is rigorous to clear the stress and reduce the amount of deformation, which has ensured the accuracy of machine operation and product repeatability.
Piping
Optimized hydraulic design with 3D software, minimum bends, minimum welds, closest distance, and minimum pipe resistance.
All hydraulic valve blocks are above the tank level for easy maintenance.
Technical specifications and certification
Equipment designed and manufactured under the standards of ISO 9001;
Equipment in compliance with GB22530 safety standards;
Equipment in accordance with the industry standard for plastic machinery;
Energy efficiency of equipment to meet national level energy consumption standards;
Machine appearance
1000 Tons
1600 Tons
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