Electric Screw Press

LDA53 Series Electric Screw Press

The LDA53 series non-ferrous metal multi-station CNC screw press produced by Liaoduan is a forging equipment that uses energy stored in a flywheel transmitted through a screw slider to ultimately shape the workpiece. This machine is suitable for multiple processes and stations of professional presses for hot state die forging, upsetting, bending, pre-forging, final forging, trimming, and more. It is widely used in the manufacturing and processing of various parts for the International 250 high-speed train sets, International 350 high-speed train sets, passenger cars, commercial vehicles, construction machinery, and aerospace fields. The machine uses a switched reluctance motor for control, featuring a simple structure, easy maintenance, high product forming repeatability, high efficiency and energy saving, high automation level, process parameter memory function capable of storing process parameters for eight types of forgings, shift production statistics function, and high safety.

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LD53 Series Electric Screw Press

The LD53 series electric screw press independently developed by Liaoduan is widely used in industries such as aviation, shipbuilding, trains, passenger cars, construction machinery, and agricultural machinery for hot forging, precision forging, and finishing. It features advanced control, high efficiency and energy saving, safe operation, easy handling, stable product quality, and low maintenance workload.

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LDS53 Series Electric Screw Press

The LDS53 series electric screw press independently developed by Liaoduan is widely used in hot forging, precision forging, and finishing in industries such as aerospace, shipbuilding, trains, passenger vehicles, construction machinery, and agricultural machinery. The equipment has the following advantages: ● Simple and practical equipment structure, stable and reliable transmission mode, easy operation and maintenance, smooth equipment operation, and low noise; ● Split prestressed machine body structure with good rigidity and high strength; ● Classic slider guide structure with a large height-to-width ratio of the slider, strong resistance to eccentric load, and precise and reliable guidance; ● Energy preselection function that can accurately control the striking energy, ensuring good product forming consistency; ● High striking capacity and wide product applicability; ● Switched reluctance motor drive system with stable performance, high starting torque, low current, energy-saving, and environmentally friendly. ● PLC program control system and human-machine interface, allowing the setting of striking energy and motor speed according to manufacturing processes and forming accuracy.

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LDE53 Series Electric Screw Press

The LDE53 series electric screw press independently developed by Liaoduan is widely used in hot forging, precision forging, and finishing in industries such as aerospace, shipbuilding, trains, passenger cars, construction machinery, and agricultural machinery. The equipment features high striking power, precise energy control, safe and stable operation, high efficiency and energy saving, and convenient operation and maintenance. Utilizing an advanced PLC program control system and human-machine interface, it can set striking energy and motor speed according to manufacturing processes and forming accuracy. The LDE53 series electric screw press has the following advantages: ● Simple and practical equipment structure, stable and reliable transmission mode, easy operation and maintenance, smooth equipment operation, and low noise; ● Split prestressed machine body structure with good rigidity and high strength; ● Classic slide guide structure with a high width-to-height ratio of the slide, strong resistance to eccentric load, and precise and reliable guidance; ● Energy preselection function that can accurately control striking energy, ensuring good product forming consistency; ● Wide worktable and large slide stroke, offering wide applicability; ● Switched reluctance motor drive system with stable performance, high starting torque, low current, energy saving, and environmental protection.

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LDE54 Series Electric Screw Press

The LDE54 series electric spiral precision press independently developed by Liaoduan is a specialized energy-saving device designed specifically for the characteristics of precision forging and cutlery manufacturing industries. It is suitable for precision casting of titanium alloy blades and other blades, especially suitable for various composite-bottom utensils, capable of pressing large, small, round, and oval composite bottoms.

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