What are the common applications of Longmen Hydraulic Press?

2026-07-09 15:49:50

Common applications of Longmen (gantry‑type) Hydraulic Press

Automotive manufacturing

It straightens deformed automobile longitudinal beams, compresses frame components, and presses bearings and bushings into vehicle parts. It is also used for shaping thick‑steel automotive structural parts.

Metal‑bar and shaft‑part calibration

Factory workers use it to straighten long shafts, round bars and thick steel plates after welding or heat‑treatment. It corrects bending deformation to ensure parts meet size requirements.

Sheet metal processing

The machine bends, flattens and debosses thick steel plates, alloy sheets. It finishes cold‑forging for hardware accessories and structural brackets.

Machinery and engineering industry

It assembles gear components, installs sleeves, extrudes mould‑formed workpieces, and processes construction‑machinery parts.

Composite‑material and non‑metal forming

Apart from metal‑related tasks, it compresses plastic products, rubber parts and powder‑metallurgy materials under stable pressure.

Blacksmith forging scene

In forging workshops, it forges hot‑heated steel. High hydraulic pressure replaces hand‑hammer work to produce heavy‑duty forgings.

Short condensed version (for exam answers)

The Longmen hydraulic press is widely used in multiple fields. Firstly, it straightens shafts and steel plates and calibrates metal parts. Secondly, it processes automobile frames and finishes the assembly of bearings. Besides, it forges metal components, shapes sheet‑metal parts and forms composite‑material products. It greatly improves processing quality for machinery factories.