Hydraulic Press YLJ-120

The YLJ-120 is designed for high-performance, safe stamping of plastic compound (stamped plastic) products and similar forming operations in manufacturing environments.

Key specs: 7.5 kW motor, ejector/maximum working force 1176 kN, hydraulic cylinder diameter 220 mm, effective working table area 510 × 450 mm, column size 80 mm, 40YCY axial piston oil pump, tandem oil cylinders, PLC/PC control, and a machine weight of about 1 ton.

Yes. The machine supports CNC/PC control for precise control of pressing cycles, positioning and repeatability, improving accuracy for complex or high-volume production.

Yes. The YLJ-120’s size and some configuration options can be tailored to meet specific production requirements—contact sales to discuss available customization options.

The press is built with high safety levels including PLC/PC anti-interference electrical control, standard safety interlocks and controls, and design features that minimize operator risk. Always follow machine guarding and local safety regulations.

The YLJ-120 is optimized for stamped plastic compound products. It may handle other compliant non-metallic or soft composite materials—consult the manufacturer with material examples and process requirements before use.

The system uses an integrated valve block with cartridge valves, electro-hydraulic proportional valves, a 40YCY axial piston pump, tandem cylinders and a large-flow oil circuit. This reduces pressure loss, improves sealing and reliability under heavy long-term loads and provides stable, responsive control.

After the warranty period, video technical support is available. For warranty length, spare parts, service and on-site support options, contact customer service or your sales representative.

Prepare a level, load-bearing concrete foundation for the ~1 ton machine, a suitable 3-phase power supply for a 7.5 kW motor, hydraulic and cooling connections as specified, adequate ventilation and clearance for maintenance. Professional installation and commissioning are recommended.

The press uses an upper pressurizing cylinder connected to the upper die and a moving lower table for the lower die. Dies should be mounted and changed following the manufacturer’s procedures using proper lifting tools and qualified technicians to ensure alignment and safety.

Regular maintenance includes checking hydraulic fluid level/quality, replacing filters, inspecting seals and hoses, verifying valve and cylinder performance, cleaning cooling passages, lubricating moving parts, and scheduled professional inspections per the operator manual.

Cycle time depends on stroke length, material, tooling, and process settings. The YLJ-120’s tandem cylinders and large-flow hydraulic design support fast production, but provide your process parameters to the supplier for a realistic cycle-time estimate.

Electrical control is PC/PLC-based for anti-interference, high automation and simple operation. It includes electro-hydraulic proportional valves and integrated control for precise pressure/speed profiling. Specific control panel layout and I/O can be confirmed with the manufacturer.

In the provided data the 1176 kN value is listed as maximum working/ejector force. 'Pressing force' typically refers to the maximum downward forming force, while 'ejector force' refers to the force used to eject parts from the die. Clarify with the supplier which functions share this rating for your application.

Warranty terms are not specified in the general description—warranty length and coverage vary by seller and region. Contact the sales representative for specific warranty details; video technical support is offered after the warranty period.