Horizontal 300 Ton Large Size Rubber Heat Exchange Gasket Injectin
Machine For Any Mould
Divisions for Rubber Injection Machine:
- There are many types of rubber injection molding machines. So far,
rubber injection molding has gone through three stages: plunger
injection, screw reciprocating injection and screw Rod-plunger
- The earliest rubber injection molding machine used a plunger
injection molding machine. The injection molding method is: after
feeding the rubber material from the feeding port to the barrel, it
is outside the barrel.
- The heater of the part heats and plasticizes the rubber material so
that the rubber material reaches a temperature that is easy to
inject without being scorched. Finally, the plasticized rubber is
high by the plunger
- Press into the mold. In fact, this injection method cartridge is
mainly used for injection, supplemented by heat plasticization.
Because rubber is a poor conductor of heat, pass
- The thermal efficiency is low. If the rubber is heated only by heat
conduction, the temperature of the rubber compound rises too slowly
and the plasticization is uneven. Therefore, it is necessary to
first heat the rubber compound.
- The machine is heated and heated to a certain extent before being
fed into the injection machine. Therefore, although the injection
molding method has a simple structure and a low cost, the injection
molding method requires
- It is necessary to configure the heat mixer and the rubber mixing
workers, thereby increasing the equipment cost and the labor
intensity of the workers. The most important thing is that the
injection molding method has low production efficiency.Uneven,
which affects the quality of the product.
The Rubber Injection Machine Characteristics:
- This machine is composed of four parts: body part, heating plate
part, hydraulic power part and electric control part. The hydraulic
cylinder is made of ductile iron and the plunger is cold.Made of
hard cast iron to improve its compressive strength and wear
resistance, and reduce the structure of the whole machine. The
platform and upper beam are welded with high-quality carbon steel,
and the other parts are excellent.Made of carbon steel or alloy
- The main seal of the cylinder adopts yx type seal, which is
reliable in sealing and long in service life.
- Electric heating is controlled by electronic temperature
controller, which has the advantages of high temperature control
precision, intuitive display and convenient adjustment.
- This machine uses the moving template to move the moving template
out of the machine through the guide rail, which greatly
facilitates the user's demand for various products.
- Hydraulic control system. The rubber injection machine is equipped
with two CBN-F310 hydraulic pumps, which are directly driven by the
electric motor and supply oil to the hydraulic cylinder through
each control valve;
The control valve constitutes the entire control system. The system
works in conjunction with the electrical control system to control
the rapid rise of the plunger, slow clamping, automatic injection,
and automatic pressure retention.
, pressure, drop, push and pull, ejection and other actions.
Applications for Rubber Injection Machine:
- The rubber injection molding vulcanizing machine is referred to as
the rubber injection molding machine, and is one of the three
molding vulcanizing machines in the industrial rubber molding
products. In terms of number, (hot press molding machine) is much
more than a rubber press molding machine (injection molding
machine), occupying a total of 1/4 or more.
- Although the cost of the rubber injection machine itself and its
mold is higher than that of the rubber flat vulcanizing machine,
but because the injection machine is advantageous for mass
production, the production obedience and product quantity are
greatly improved, and the material consumption and heat energy
consumption are also correspondingly low. As a result, the ultimate
cost of land has fallen, and it has been favored and widely
accepted by large rubber factories. In recent years, due to the
emergence of motorized mobile rubber injection machines suitable
for small and medium-sized production, many specialized small and
medium rubber factories have begun to choose.
Other capacity parameter:
Operate table size
Min. Mold Thickness
Distance of Thermo-plate
Distance of Tie bar
Die sinking type
2RT-3RT-4RT-Upper ejector-Bottom ejector
Max. Operating Pressure
Reference Machine Picture:
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rubber products ,
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