Hydraulic press production line for indirect thermoforming

Product details：

The hydraulic press production line for indirect thermoforming of Hefei Metalforming Intelligent Manufacturing Co., Ltd. has successfully replaced imported equipment and can realize cost-effective production of components with complex geometry. It is especially suitable for mass production of complex-shaped parts, especially for safety-related components in highly corrosive environments. For example: reinforcement plates, A/B pillars, sills, side panels, walkways, doors and fenders, etc.

Purpose:

The main application is in the production of ultra-high strength automotive structural components with complex shapes.

Indirect Thermoforming Process:

The plastic is first pre-formed by cold stamping, then heated to austenitizing temperature, held at that temperature for some time, and then placed in a mold with a cooling system for final hardening while maintaining the shape.

Technological route of molding:

Technological features:

It is possible to form complex shaped automotive components, almost all current stamping elements.
After the pre-forming of the plastic, the subsequent thermoforming process does not require special attention to the properties of the plastic during high-temperature forming, which ensures complete hardening of the plastic and obtaining the required martensitic structure.
After the plastic is pre-formed, processing such as edge finishing, bending, perforation, etc. can be carried out, which can avoid the difficulty in processing the plastic after quench hardening.

Composition of indirect thermoforming production line:

Roller oven production line: heating in double roller oven, loading and unloading by single or double arm manipulators, press with capacity of 2600 t.
Chamber kiln production line: heating in multi-tier chamber kiln, loading and unloading by multi-axis robots, press with capacity of 2600t.