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Home ProductsHorizontal Rubber Injection Molding Machine

Drilling Rubber Cylinder Injection Molding Machine 4000 KN Horizontal

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Drilling Rubber Cylinder Injection Molding Machine 4000 KN Horizontal

Drilling Rubber Cylinder Injection Molding Machine 4000 KN Horizontal
Drilling Rubber Cylinder Injection Molding Machine 4000 KN Horizontal Drilling Rubber Cylinder Injection Molding Machine 4000 KN Horizontal Drilling Rubber Cylinder Injection Molding Machine 4000 KN Horizontal Drilling Rubber Cylinder Injection Molding Machine 4000 KN Horizontal

Large Image :  Drilling Rubber Cylinder Injection Molding Machine 4000 KN Horizontal

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: 1000cc
Injection Pressure: 2000kgf/sqcm Plate Size: 700x700mm
Plunger Stroke: 500mm Heating Plates Distance: 600mm
Tie Bar Distance: 820*395mm Max Operating Pressure: 20MPa
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Drilling Rubber Cylinder Injection Machine 4000 KN Horizontal Injection Machine


Rubber Injection Machine Brief Introduction:

  • Rubber injection molding vulcanizer is referred to as rubber injection machine or injection molding machine, which is one of the three major molding vulcanizing machines in industrial rubber molding products. In terms of quantity, it is second only to the rubber plate vulcanizing machine (hot press molding machine) and far more than the rubber pressure forming machine (injection molding machine), accounting for more than 1/4 of the total.

  • Although the price and cost of the rubber injection machine and its mold are higher than those of the rubber plate vulcanizer, because the injection machine is particularly advantageous for mass production, the production efficiency and product quality are greatly improved, and the material loss and heat energy consumption are correspondingly reduced. Eventually it leads to a reduction in the total cost, which is favored and widely adopted by large rubber plants. In recent years, due to the emergence of flexible and flexible rubber injection machines suitable for small and medium batch production, many specialized small and medium rubber factories have also begun to choose to use them.

  • Main device structure and performance characteristics Pre-injection device for rubber injection machine Pre-injection device consists of plasticized and injection parts. Its function is to uniformly heat and plasticize the rubber, and inject the plasticized rubber into the mold cavity through the nozzle. After the injection, the pressure is maintained to keep the rubber in the mold cavity under a set pressure for a certain period of time to prevent the rubber from flowing backwards and causing loose product tissue and uneven surface. The holding pressure is generally 80-120MPa, and the higher one can reach 60% -80% of the actual injection pressure. According to experience, when the holding pressure is about 80% of the actual injection pressure, the quality of the obtained product is relatively high. Therefore, the requirements for the injection device are: strong plasticizing ability, sufficient injection pressure, injection speed, and accurate metering and feeding.

  • In recent years, with the rapid development of modern high technology, higher requirements have been imposed on the quality of rubber products. And the market demand for large-scale rubber products has also increased greatly. Screw reciprocating rubber injection machines have exposed the disadvantages that their injection product capacity and pressure are limited. Screw plunger injection molding machines have been newly developed and applied. The new plunger-type injection device with a pre-plasticizing device installs a hydraulically-driven plasticizing screw in the injection piston, which is realized by a "first in, first out" (FIFO) injection method. The compound is still plasticized using a screw-barrel. This device usually sets the injection cylinders symmetrically on both sides of the screw. During injection, the axial relative position of the screw and the barrel is unchanged. The check valve located at the plunger head closes the screw groove. The screw is injected into the mold cavity with the injection plunger.

Injection 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 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:
Drilling Rubber Cylinder Injection Molding Machine 4000 KN Horizontal 0
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