Design for machine frame
The machine frame is made of steel plates through assembly. It is suitable for the production of oil seals.
Design for loading/unloading molds
Abrasive components are installed on the frame for loading/unloading molds. It can be frequently used and it’s positioning is very accurate.
Design for vacuum room
A vacuum gate can be opened or closed very quietly and smoothly. The tightness is excellent and it is capable of being high percentage of vacuum.
Design for oil tank
The vacuum room and the oil tank are separated to make oil seals more durable.
Design for final products
Two openings are designed for final products, top and bottom. The operation is easy and the production speed is very fast.
All positioning switches are installed outside the vacuum room. It becomes more durable and it is easier to perform the maintenance work.
Hydraulic system Design
Hydraulic system Designed by proportional pressure and flow ratio, which is steady, quiet and low frequency of malfunction. Two shafts can be operated simultaneously.
4RT Mold-Open Oil-Seal Vacuum Compression Molding Machine
|Diameter of piston (mm)||225||250||300||400|
|Clamping force (ton)||80||100||150||250|
|Heating platen (mm)||250*300||350*400||450*480||570*610|
|Mold board size (mm)||290*320||390*420||500*520||620*620|
|Horse (hp)||5 / 10*1||7.5 / 10*1||10 / 15*1||10 / 15*1|