BMC Servo Composite Hydraulic Press

BMC is a kind of process in which a certain amount of molding plastics (pellets) is added to the preheated mold, and the BMC material is pressed and heated by the hydraulic molding press after curing and forming.
Specific process:
Weighing → feeding → mold closing → pressing → curing (fully cured at the set pressure and temperature for a certain time) → open the mold to take out the product → burrs and other grinding → finished products.

• Molding pressure: 3.5-7MPa for ordinary products, 14MPa for products with high surface requirements.
• Molding temperature: generally around 145±5℃, the fixed mold temperature can be reduced by 5-15℃ in order to release the mold.
• Closing speed: 50 seconds of closing is best.
• Curing time:

Thickness/mm	3	6	12
Time/Min	3	4-6	6-10

• Heating function:
  
• Equipped with return cylinder to achieve micro mold opening, exhaust function, so that SMC fully integrated, strength to meet the performance requirements:
• Hydrualic auxiliary function can realize tool action and products ejection.
• Blowing system and vacuum system especially for the production of precision BMC products. (Option)
• A small tool change car can easily load and unload heavier tool if need. (Option)

• Frame structure to ensure equipment stability
• Servo system ensures stable operation, energy saving and reliability
• A variety of safety protection measures to keep the machine safe and reliable.
• Faster down and return speed effectively improve the production cycle.
• Metal sleeve seal and SAE flange connection, pipe without welding, completely eliminate oil leakage points.
• The hydraulic unit and electrical cabinet are placed on the upper platform
• A two-layer platform is added for placing auxiliary equipment such as oil heater and vacuum system, effectively saving floor space.

Eco system: automatic rolling doors with exhaust pipes
Equipped with green environmental protection system (collection of smoke hood) in line with environmental requirements, worry-free production.

• Safety PLC control system
• Safety valves for cylinders
• SITEMA safety catcher
• Safety anti-explosion chain
• Safety control system