Four Column Press Machine Roll Laminating Four Post Cold Press For Mdf Board

Four Column Press Machine is a machine used for pressing, veneering, and shaping wood panels. It utilizes high pressure generated by a hydraulic system to tightly press together multiple layers of wood, veneer, or veneer material at room temperature, achieving a strong bond and smooth surface. It is a crucial piece of equipment in the woodworking industry, including furniture manufacturing, panel furniture, door panels, flooring, and building formwork.

Working Principle Four Column Press Machine：

A wood cold press uses a hydraulic cylinder to push the press plate up and down, applying pressure to the wood veneers placed on the machine's worktable. This allows the glue to fully cure at room temperature, achieving initial bonding and shaping of the veneers.

It typically consists of the following components:

Hydraulic system (generates and controls pressure)

Steel frame/press plate system (provides a load-bearing platform)

Electrical control system (controls lifting and lowering, timing, and pressure maintenance)

Worktable and guide system (ensures uniform pressure and parallelism)

Main Functions Four Column Press Machine：

Lamination and bonding: Presses multiple layers of veneer or sheet material into a single sheet.

Thickness setting: Controls sheet thickness and maintains flatness.

Veneer pre-pressing: Pre-bonds the veneer before hot pressing to reduce air bubbles and improve bonding quality.

Gluing and fixing: Helps the cold-curing glue achieve initial set under pressure.