H Frame Composites Molding Hydrualic Press Machine Hydraulic SMC Moulding Press

Sheet  moulding  compounds  are  transformed  into  finished parts  by  a  processing  technique  known  as  compression moulding. ZHENGXI H Frame Composites Molding Hydrualic Press is suitable for the forming of thermosetting and thermoplastic plastic products in the automotive, aerospace, home appliances, military and other industries.The application of this machine, such as SMC water tank panel, BMC manhole cover. Composites Molding Hydrualic Press
Compression  moulding  is  the  transformation technique   most   commonly   used   for   SMC and  BMC  moulding  as  the  big  presses  can accommodate  large  platen  sizes,  making  it ideal  for  large  components  ranging  for  train carriage  panels  to  bath  tubs.  

Specification

ZHENGXI's composite molding hydraulic press has high reliability,the main cylinder adopts double plunger or multi-plunger cylinder structure to make the upper beam and the product relatively evenly stressed. The pipelines have flexible connection systems to avoid oil pressure and vibration stress caused by repeated pressurization and pressure relief during operation, and improve service life. 

ZHENGXI's composite molding hydraulic press has High efficiency, The return cylinder adopts the lower type, which makes the return cylinder small in volume, large in return force, fast in return speed, and the return speed is increased by more than 4 times, and the maximum speed can exceed 600mm/s.

We are able to custom manufacture hydraulic metal stamping presses in a wide range of sizes and capacities as per customers’requirement. Production line included 2000T 3500T 1600T, below basic data is only for reference.

Machine Features

•  It is mainly used for the integral forming of thermosetting (FRP) plastics and thermoplastic products. Suitable for the forming of SMC, BMC, DMC, GMT and other bulks and sheets.
• The main frame adopts a combined frame structure, and four prestressed tie rods lock the upper and lower beams and the column into a closed frame. Due to the application of a preload force larger than the total tonnage, the rigidity of the whole machine is effectively improved, and the working time is deformed. Small, stable and reliable. 
• Shutting mold speed more than 500mm/s, multiple-stage slow speed pressure forming, reasonable reserved exhaust time.
• With the function of high pressure slow opening mold, suitable for high products.
• Quick response of system, numerical control system, the energy saving rate of oil pump can reach 40%-80%.
• The movable beam is driven by a hydraulic cylinder and uses electro-hydraulic proportional technology to control its running speed and position.

Optional Function 

• Servo system
• Die Change Trolley;
• Upper Table Heating System
• Lower Table Heating System
• Mould Heating System

Servo System

Servo System Composition

Advantages of Servo System

1. Energy saving

Compared with the traditional variable pump system, the servo oil pump system combines the fast stepless speed regulation characteristics of the servo motor and the self-regulating oil pressure characteristics of the hydraulic oil pump, which brings huge energy saving potential, and the energy saving rate can reach up to 30%-80%.

Efficient

The response speed is fast and the response time is as short as 20ms, which improves the response speed of the hydraulic system.

Hydraulic Control System

The hydraulic system adopts integrated cartridge valve control system with fast response speed and high transmission efficiency.

All motors, pumps and pipes are fitted based on advanced Europe technology to achieve shock-resistance.

ZHENGXI Hydraulic Press is an ISO:9001, CE  certified company, we offer you various hydraulic press machine and other series of composites molding press. Contact us and get a detail on our machine.