Rubber&Silicone Vacuum Compression Molding Machine

 Vacuum Compression Molding Machine for rubber or silicone parts produciton,it is one of our major products among our hydraulic vulcanizing machine series.

"Geekung Hydraulic Machinery" ( also called "Jichang Hydraulic Machinery", Geekung in Chinese pronunciation is Jichang) is the famous brand in China for rubber&silicone vacuum compression molding press,made with premium components and strict QC management,featuring high quality&reliable operation,durable service life,our rubber compression molding machine are being sold very popular across China and also were exported to many other counties such as USA,Turkey,India,Mexico,etc,enjoying good reputation among our worldwide customers.

Applications:The Vacuum Compression Moulding machine is ideal for the production of making rubber or silicone parts, such as O-rings,seals,keyboards,connector,bushing,pharmaceutical rubber products,etc.

Features for our vacuum compression molding press machine rubber or silicone parts production:

1.The world-class brand vacuum pump &vacuum housing provide highly efficient vacuum suction effect for the entire mold inside the heating platen, making the rubber materials more dense and free of air,ensuring perfect final finished rubber products. Also because of enclosed vacuum chamber,the temperatuer is more well preserved and stable,saving heating energy and improve the curing performance.
2.Our Vacuum Vulcanizing Press Machines is installed with integrated hydraulic circuit providing various piping functions on the circuit boards, reducing piping to a minimum. The oil cooler ensures long service life of the circuit valves.
3.Hydraulic pressure & speed control system adopt optimized and advanced proportional pressure valve and proportional flux valve with loop circuit feedback control from PLC,realizing reliable and smooth "high speed-low speed "clamping operation.
4.The main components of the Geekung Vacuum Compression Molding Machine like top base,middle base and cylinder body are all made of premium ductile cast iron,ensuring the durable high stability of the machine even after many years service,won't have the problem of deformation.
5.Parallelism of hot plates is controlled with the tolerance of 0.03mm per 300mm.
6.The temperature tolerance of each point on the upper and lower plates is within ±2ºC. Auto PID temperature calibration.
7.Preheating function is available to set on the HMI (touch screen).
8.Replacement time of lubricating oil can be set up from touch screen and auto alarm.
9.Time-counting for machine working time.Safety interlock for movement, fool-proof design. Automatic abnormal alarm function.
10.PLC monitor entire production,hundreds of production recipes can be saved and USB data transmission conveniently.Remote Touch screen password setting.
11.Remote control provides more convenient after sales service,even the customers are far away in another country, our engineer can reach your control system to conduct necessary maintenance or update Geekung Vacuum Vulcanizing Press Machine with the newest system.
12.Pressure protection design ensure the safe working of the machine.
13.Safety light curtain device to prevent operators from potential injury.
14.Automatic retrieval of machine faults, automatic display of machine action positioning.
15.All hydraulic and electric control components for our rubber&silicone Vacuum Vulcanizing Press Machine adopts world-class famous brand.

16.Various high efficient rubber product demoulding devices are available for options, such as sliding plate, side air jig unit,mold turning, bottom ejector,hydraulic core lifters,etc,depends on your product strucutre, you can choose 2RT, 3RT or 4RT system to take out the final products automatically from the mold.
 17.Single station,double stations or multi-stations are available for options.

 18.Our rubber&silicone compression molding machine is hydraulic-power-mechanics heavy duty structure desgin,whole machine is more stable operation, and also solid and durable.
 19.CE safety standard is available for option.

OPTIONS:

1. Vacuum chamber
2. Press open and close
3. Ppper core ejector(lifter)
4. Bottom core ejector(lifter)
5. Bottom mold slide out
6. Rail type mold opening system including front ejector
7. 2RT
8. 3RT-one mold plate turning
9. 3RT-two mold plates turning
10. Bottom ejector
11. Lock pin(side jig air cylinder)
12. 3RT-top mold turns 90°+ upper ejector lifts parts from middle mold
13. 3RT-top mold turn 90°+ mid mold turn 180°+  upper ejector
14. 4RT+top/bottom ejector

Technical specification: 

Model	Clamping Force (ton)	Main Ram Diameter (mm)	Heating Platen  size(mm)	Stroke of Main Ram (mm)	Daylight Opening (mm)	Power Consumption (single) (kw)	Power Consumption (Double) (kw)
JC-PV100T	100	Ø250	405x430	250	300	14.0	24.3
JC-PV150T	150	Ø300	450x480	250	300	16.4	32.8
JC-PV200T	200	Ø355	505x510	250	300	23.1	42.4
JC-PV250T	250	Ø400	570x610	250	300	25.8	47.8
JC-PV350T	350	Ø457.2	700x700	250	300	25.8	47.8
JC-PV500T	500	Ø560	700x700	250	300	29.5	59.0
			850x850			40.0	80.0
			1000x1000			49.6	99.2

Notes:the table only lists the normal popular standard models, more special larger sizes can be customized.

Video for reference: