Equipment for Metal Door Manufacturing

NCM-JH5

Automatic Steel Door Hot Press Machine

Through-feed hot press for bonding up to 8 layers of metal sheets for steel door panel production

NCM-JH5

Automatic Steel Door Hot Press Machine

Through-feed hot press for bonding up to 8 layers of metal sheets for steel door panel production

Automatic steel door hot press machine achieves uniform heating of metal door panels through the circulation of heat-conducting media such as hot water or thermal oil. The temperature can reach 85℃ to ensure a durable and reliable bonding effect. It features a fully automatic operation process and can handle 6 to 8 layers of lamination. Customization of bonding layers and dimensions is also available according to specific requirements. This steel door hot press machine operates in a single-piece flow mode, capable of processing 8 to 15 doors simultaneously, thereby enhancing production efficiency. Widely used in the steel door industry, this equipment provides manufacturers with an efficient and dependable lamination solution.

Request a Quote

Applications

Security doors
Fire-rated doors
Healthcare/hospital doors
Cleanroom doors

Technical Parameters

Number of gluing layers	6-8 layers,customizable
Maximum opening distance	200mm
Positioning block	40-70mm,customizable
Grooving method	Upper/lower/No (optional)
Pressing platen temperature	Hot water of 80℃,thermal oil of 120℃
Pressing efficiency	(30-55) S/P
Thermal conductive medium	Hot water,steam,thermal oil
Total power	17-25kw (excluding heating device)
Control system	Delta/Siemens (optional)

Features

Fully automatic feeding, glue spreading, and discharging can be achieved, enabling independent circulation.
All processes can be completed on the machine, eliminating the need for additional space and minimizing dowtime.

Details

2. Feeding Conveyor
  Servo motors are used to ensure smooth operation, anti-interference, and multiple control modes.
  Rollers made of high-quality materials (rubber, silicone, polyurethane) offer noise reduction, strong load-bearing capacity, smooth operation, and wear resistance.
  The body adopts pull welding process to further improve the stability of the body connections and increase the service life.
2. Feeding Lift
  The machine body is welded from 4mm thick steel plate, the platform is processed by gantry milling, and the body undergoes anti-corrosion and rust removal treatment, with the entire body sprayed with anti-rust paint.
  Automatic lifting: the door panels are pushed using a belt conveyor, without the need for manual operation.
2. Hot Press
  Q235 heating platens are used for good pressure-bearing performance, more uniform heating, and longer service life.
  A new integrated hydraulic system is used, with an accumulator control system.
  Bonding multiple layers of large flat steel plates, eliminating concerns about warping and deformation during door lamination.
  A forced air cooling system reduces the working temperature of the hydraulic system.
  Multiple heating medium configurations are available.
2. Discharge Lift
  The machine body is welded from 7mm thick steel plate, the platform is processed by gantry milling, and the body undergoes anti-corrosion and rust removal treatment.
  Automatic lifting: the door panels are received using a belt conveyor, without the need for manual operation.
  Functions for material retrieval use belt conveyor and door-holding retrieval methods.
2. Edge Pressing Machine
  The machine body adopts pull welding process to further improve the stability of the body connections and increase the service life.
  An integrated cylinder helps to ensure no oil leakage during prolonged use.
2. Electrical Control System
  The entire metal door press machine is controlled by PLC system, optional in Delta/Siemens/Mitsubishi, etc.