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Home ProductsHorizontal Rubber Injection Molding Machine

400 Ton FILO Industrial Rubber Injection Machine Plunger Stroke 500mm

China Guangzhou Ju Chuan Machinery Co., Ltd. certification
China Guangzhou Ju Chuan Machinery Co., Ltd. certification
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400 Ton FILO Industrial Rubber Injection Machine Plunger Stroke 500mm

400 Ton FILO Industrial Rubber Injection Machine  Plunger Stroke 500mm
400 Ton FILO Industrial Rubber Injection Machine  Plunger Stroke 500mm

Large Image :  400 Ton FILO Industrial Rubber Injection Machine Plunger Stroke 500mm

Product Details:

Place of Origin: Guangdong China
Brand Name: JC
Certification: ISO9001; SGS
Model Number: JC-400HI-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: 400 Ton Injection Volume: 10000CC
Injection Pressure: 2000kgf/sqm Plate Size: 700x700mm
Plunger Stroke: 500mm Heating Plates Distance: 600mm
Tie Bar Distance: 820*395mm Max Operating Pressure: 20MPa
Machine Weight: 11.5 Ton Machine Dimeansion: 5160x2150x3260mm
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Industrial Rubber Injection Machine 400 Ton FILO Horizontal Injection Machine


Rubber Injection Machine Working Theory:

  1. Working process
  • After the flat vulcanizing machine loads the semi-finished products without vulcanization into the model, the model is placed in the gap between the two hot plates (for the non-model products such as tape and rubber plates are directly placed between the hot plates). Then the hydraulic medium (oil or water) is passed into the hydraulic cylinder, the plunger pushes the movable platform and the hot plate upward or downward, and pushes the movable platen to press the mold or product. While carrying out the above movement, the heating medium is passed into the heating plate, so that the model (or product) obtains the pressure and temperature required for the vulcanization process. After a period of time (vulcanization cycle), the product is vulcanized, and then the hydraulic cylinder The hydraulic medium is eliminated, and the plunger can be taken out due to its own weight (or the hydraulic pressure of the double-acting cylinder).
  1. Working principle
  • When the flat vulcanizer is working, the hot plate heats the rubber and crosslinks the rubber molecules. Its structure changes from a linear structure to a net-shaped body structure. This is to obtain products with certain physical and mechanical properties, but the rubber After heating, it begins to soften, and at the same time, the moisture and volatile substances in the rubber compound must be vaporized. At this time, the hydraulic cylinder is used to give enough pressure to fill the rubber compound with the model, and limit the formation of bubbles, so that the product structure is dense To. If it is a layered product of adhesive tape, the adhesive can be firmly adhered to the cloth. In addition, give enough pressure to prevent the mold from the seam surface from overflowing, pattern lack of glue, pore foam and other phenomena.

Why Vulcanizing Machine Need To Strengthening Shock Absorption:

The relevant knowledge of the vulcanizing machine has been introduced in the previous article. Today I will tell you two reasons why the vulcanizing machine should strengthen the shock absorption measures and the selection of sealing materials:

  1.  If the vulcanizer is to operate normally in production, it is necessary to strengthen the shock absorption measures. There are the following two types of strengthening shock absorption measures:
  2. Thicken the pad on the working table: add a certain thickness of pad between the work table of the vulcanizing machine and the lower die to move the working stroke of the moving beam upward, thereby reducing the volume of the upper cavity of the working cylinder when the load is suddenly lost. The stored elastic energy of the liquid is reduced.
  3. Add movable pads to the vulcanizer. A movable cushion is added between the working cylinder piston and the moving beam of the vulcanizing machine, so that the volume of the upper chamber of the working cylinder is reduced when the material breaks, and the stored elastic energy is also reduced accordingly.
  4. The three commonly used sealing materials for vulcanizers are polyurethane rubber, oil-resistant rubber and polytetrafluoroethylene.
  5. Polyurethane rubber is a new type of rubber material widely used in various hydraulic cylinders at present. It has excellent physical properties and chemical stability, good strength, elasticity and oil resistance, and also has wear resistance. Can withstand high pressure.
  6. Oil-resistant rubber and cloth rubber: It is much used with nitrile rubber and has good elasticity.
  7. PTFE (plastic): It is characterized by high heat resistance and good corrosion resistance.


Hydraulic Equipment Characteristics:

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 10000 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 400 500 700 500 500 500
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:

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