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Home ProductsHorizontal Rubber Injection Molding Machine

Solid 300 Ton Horizontal Rubber Injection Molding Machine For Automotive Parts

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Solid 300 Ton Horizontal Rubber Injection Molding Machine For Automotive Parts

Solid 300 Ton Horizontal Rubber Injection Molding Machine For Automotive Parts
Solid 300 Ton Horizontal Rubber Injection Molding Machine For Automotive Parts Solid 300 Ton Horizontal Rubber Injection Molding Machine For Automotive Parts Solid 300 Ton Horizontal Rubber Injection Molding Machine For Automotive Parts Solid 300 Ton Horizontal Rubber Injection Molding Machine For Automotive Parts

Large Image :  Solid 300 Ton Horizontal Rubber Injection Molding Machine For Automotive Parts

Product Details:

Place of Origin: Guangdong China
Brand Name: JC
Certification: ISO9001; SGS
Model Number: JC-300HI-FL

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: USD 28850-40000per set
Packaging Details: Shrink Film Packing
Delivery Time: 45-50 days
Supply Ability: 500pcs per year
Detailed Product Description
Clamp Force: 300 Ton Injection Volume: 3000CC
Injection Pressure: 2000kgf/sqcm Plate Size: 700x700mm
Plunger Stroke: 400mm Heating Plates Distance: 600mm
Tie Bar Distance: 820*395mm Max Operating Pressure: 20MPa
Motor Capacity: 15HP(11KW) Heater Capacity: 24KW
Total Capacity: 39KW Gross Weight: 9.5ton
Machine Dimensions: 3500*2600*2700mm
High Light:

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Solid Silicone 300 Ton Horizontal Injection Machine For Silicone Automotive Parts



Main Features Of Rubber Injection Machine:

  1. Simplify the process, which can realize high temperature and rapid vulcanization of rubber products and shorten the production cycle;
  2. The product size is accurate, physical and mechanical properties are uniform, high quality, especially suitable for the formation of thick-walled products;
  3. The high rate of genuine, less raw edges;
  4. Simple operation, reduced labor intensity, high degree of mechanization and automation;
  5. The mechanism of the injection machine and its mold is relatively complicated, the investment is large, the maintenance and maintenance level is relatively high, and it is mostly used for the production of large-volume molded products;
  6. At present, there are many types of injection machines in the world, which are divided into plunger type and screw type according to the plasticizing method of the rubber compound; hydraulic type and mechanical type according to the type of machine transmission; according to the type of the mold clamping device, there are straight Press type, hydraulic mechanical type and secondary action type; according to the configuration of the machine parts, there are bedroom, vertical, angle, multi-mode injection machine and so on.

Basic Problems of Rubber Injection Machine:

  1. In order to solve the shortcomings of the above two injection machines, people combine these two injection machines to make up for each other, which is the screw that is currently used more.
  2. Plunger injection molding machine. The injection part of this machine is mainly composed of a screw plasticizing system and a plunger injection system. The injection molding process is as follows:
  3. The cold compound is fed into the screw plasticizing system. After the rubber is plasticized by the screw, it is squeezed into the plunger injection system, and finally the rubber is injected into the cavity by the plunger. for
  4. In order to make the rubber flow in a certain order, a check valve is installed at the end of the screw extruder, and the plastic material is plasticized and then enters the injection system through the check valve.
  5. The plunger is pushed up, and the rubber does not go out of the nozzle because the nozzle passage is narrow and the resistance is large. When the plunger injects the compound from the nozzle into the cavity at a high pressure,
  6. Because of the action of the check valve, the rubber does not flow back into the injection machine. Since this injection molding method combines a plunger type injection machine and a screw type injection machine
  7. The advantage is that it can produce large, high quality rubber products.
  8. Plasticizing systems and injection system installation methods, sometimes there may be some defects, because the glue first injected into the injection chamber is finally injected into the cavity,
  9. This may cause the rubber which is in contact with the end face of the plunger to stay for too long to cause vulcanization, which may cause problems such as waste. Large devices are more prone to this kind of
  10. Happening. A first-in, first-out injection machine can solve this problem.
  11. Although the rubber injection machine is also divided into two parts: screw plasticizing and plunger injection, the two parts are installed in a straight line. At the beginning of the work,
  12. The plunger is in the front position, and when the plasticized rubber enters the injection chamber from the front end of the screw through the plunger, the plunger starts to retreat under the pressure of the rubber material.
  13. Until the injection chamber is filled with the required injection volume, the plunger stops moving backward. Then the power part drives the plunger to move forward, high pressure injection, and another
  14. In addition, when the rubber material passes through a spherical splitting shuttle before entering the mold, it is further plasticized, and the temperature of the rubber compound is more uniform.


Other Machine Parameters:


Model Unit 300HI-FL 400HI-FL 550HI-FL 600HI-FL 800HI-FL 1000HI-FL
Clamping Force Ton 300 400 550 600 800 1000
Injection Capacity cc 3000 4000 10000(12000) 6000 8000 10000
Injection pressure kgf/cm² 2000 2000 2000 2000 2000 2000
Operate table size mm 700*700 700*700 700*1500 850*850 1000*1000 1200*1200
Min. Mold Thickness mm 200 200 510 200 250 250
Plunger stroke mm 400 400 700 500 500 500
Distance of Thermo-plate mm 600 600 960 700 750 750
Distance of Tie bar mm 820*395 820*395 820*640 970*500 1240*590 1340*800
Die sinking type 2RT-3RT-4RT-Upper ejector-Bottom ejector
Max. Operating
Mpa 20 20 20 20 20 20
Motor Power hp 15(11kw) 15(11kw) 30/7.5
20(15kw) 20(15kw) 25(18.5kw)
Heater Power Kw 24 24 45 29.75 35 42
Total Power Kw 39 39 80 48.75 54 64.5
Gross weight Ton 9.5 10.5 25 14.5 18.5 22
Dimension(L*W*H) mm 3500*2600

Machine Reference Images:
Solid 300 Ton Horizontal Rubber Injection Molding Machine For Automotive Parts 0
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