Automatic Rubber molding pressing Machine Hydraulic Valcanizing Silicone Compression
buy rubber press machine,hydraulic vacumm silicone molding press, rubber vulcanizing compression machine
Features of rubber hydraulic vulcanizing press:
The rubber blank is not pre-placed in the mold cavity, but the plastic material is injected into the mold cavity
(2) The degree of automation is high, and the entry and exit of the mold do not depend on manual operation
(3) Less flash, which helps to reduce glue consumption and cost
(4) High temperature (160~190℃) vulcanization is adopted, and the whole process from injection to demoulding
takes only one minute.Therefore, rubber injection molding combines many advantages such as good finished
product appearance, high dimensional accuracy,high production efficiency and less waste rubber.
According to the different injection mechanisms, rubber injection presses can be divided into three types: screw
type,plunger type and screw/plunger compound type. The injection force of the screw type is too small and is not
suitablefor high viscosity rubber. Although the injection force of the plunger type is large, it cannot play the role
of supplementaryprocessing of stirring and mixing, and it is not ideal. The screw/plunger compound can combine
the strengths of the two and has become the mainstream structure of
rubber injection presses.
structure of vacuum rubber vulcanizing machine:
1) The injection device consists of a screw, a barrel, a reciprocating advance and retreat device and a nozzle.
2) The heating/cooling device is used to control the glue temperature in the barrel and the vulcanization
temperature of the press.
3) Transmission and electrical system.
200T rubber silicone plate pressing moulding machine use:
The flat vulcanizing compression machine is suitable for the vulcanization of various rubber products,
and is an advanced hot pressing equipment for pressing and forming various thermosetting plastics.
The flat vulcanizer has two heating types,steam and electricity, mainly composed of three parts: main engine,
hydraulic system, and electric control system.The oil tank is installed on the left side of the main engine alone,
and is not affected by the temperature of the hot plate;the operating valve is installed on the left side of the main
engine, and the workers Easy to operate and visually spacious.
Parameter of automatic powder press machine:
|4||Diameter of cylinder||355mm|
|8||Type molding open||Up moving& down moving|
Vulcanizing compression machine function:
1. PLC, touch screen control, can realize manual and automatic control; can realize automatic mold clamping,
automatic exhaust, automatic pressure supplement, automatic temperature control, vulcanization timing, alarm
and automatic mold opening and other functions; the touch screen displays and controls the hot plate in time
temperature of each heating zone.
2. The hydraulic cylinder is made of QT500-7 material, and the plunger is made of chilled hard alloy cast iron
with dense texture, which is finely ground after casting; the hydraulic cylinder is sealed with a Y-shaped sealing ring.
3. Hydraulic automatic top iron is used on the pot side of the hot plate. Under the action of multiple oil cylinders,
the horns on both sides of the hot plate advance and retreat at the same time; the two ends of the hot plate are
provided with anti-pillar iron overlapping devices.
4. Each heating zone of the hot plate is equipped with a set of valve groups to adjust the temperature.
Under the control of PLC, the temperature of each heating zone of the hot plate is guaranteed to be uniform.
Work Environment for automatic compactting press :
Environment temperature 5℃-35℃
Humidity: relative humidity ≤95%
Power supply voltage: 380V ± 10%
Compressed air pressure: 0.55-0.65MPa
Hoist ≥3t (only used for lift tool adaptor, not for install press)
Packing & shipping:
PVC film covered hydraulic press
Whole machine fixed in the container with steel rope,very safe
Wooden case or pallet or iron box
If have stock,can provide right now
If no stock,small machine delivery time 7-15days.Big machine delivery time 25-40days.
Can give destination port best price or cost to the customer factory
molding open method of hot rubber vertical silicone pressing machine: