Nanjing Mixer Industrial Co., Ltd.

China Manufacturer with main products: Rubber and Plastic Mixing, Rubber Cutting Machine, Sigma Calender, Shoe Machine, Magnet Extruder &sheeting, Barwell Preformer Machine, Rubber...

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Rubber Preforming Machine/Rubber Premolding Machine/Barwell

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Quick Details

  • After-sales Service Provided: Engineers available to service machinery overseas
  • Warranty: 2 years
  • Certification: CE
  • Weight: 4T
  • Dimension(L*W*H): 5000x1200x1700mm
  • Power(W): 22KW
  • Voltage: 380V
  • Model Number: JYZ250
  • Brand Name: MIXER/Tokchon
  • Condition: New


Rubber Preforming machine is mainly composed of a ram extruder devices and rubber cutter device  installed in the machine head,besides, equipped with  hydraulic system, vacuum system, heating system, pneumatic and electrical systems.Before work,open the head,feed the preheated rubber rolls into the barrel,close the head,set extrusion speed, cutting speed and desired rubber bland weight,by the computer closed loop feedback, will get rubber blank with high weight precision.

1.Extrusion device: Composed of barrel,head,hydraulic cylinder,etc.

2.Hydraulic device: use high pressure gear pumps, flow valves imported from Japan ,YUKEN brand , hydraulic oil of hydraulic cylinder is controlled by flow valve.The pressure difference before and after the throttle valve is controlled by the pressure difference valve at a constant value, ensure accurate extrusion of rubber blank weight.

3.Pneumatic device: used for control movements of head open and close.

4.Vacuum system: Before rubber extrusion,start the vacuum to release air stored in the barrel ,head and rubber material.

5.Heating System: The water cycle heating mode, temperature control by a digital thermostat and display. Ensure head, barrel temperature constant. 

6.Cutting device: composed of the frame, motor, reduction system. The conveying device is installed under the machine frame.




Service Process

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    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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