Automatic steel door frame production line achieves the automatic processing of various steel and stainless steel door frames, including one-step frame forming, hole punching, and section cutting, through hydraulic stamping. By employing a pre-punching process, it prevents situations where certain door frames cannot be punched after forming. The steel door frame production line can achieve simultaneously roll forming and storing materials without interruption, ensuring maximum production efficiency of the roll forming machine and overall line efficiency. For material storage, we offer two options: storage device and pit storage method.
The maximum loading capacity is 3T.
Adopting hand-crank locking and buckle fixation method
Pre-punching Machine
Independent workstation with independent hydraulic cylinder structure, each stamping station can be controlled independently or used in combination with other stations as needed. If a single one is damaged, it does not affect the use of other workstations.
The stamping method uses hydraulic pressure for greater force and a burr-free stamping surface.
S-Shaped Storage Device
1. Replaced the traditional method of digging pits by adopting an S-shaped material storage structure, allowing the punched coil to be stored first, enabling uninterrupted operation of the forming process.
2. This reduces the initial excavation of foundation pits and facilitates the relocation of subsequent equipment.
Electrical Control System
Pre-set production modes are available to meet various production needs, making operation simpler.
Cutting Device:
For Door Frame Cutting After Roll Forming
The automatic door frame production line is equipped with an encoder for precise cutting length setting and supports
both single-piece output and frame-set output. The cutting system can be equipped with straight blades or step blades,
which can be freely combined to meet different section requirements. The blades are made of Cr12MoV tool steel and
undergo precision heat treatment, offering high hardness and excellent durability.
Roll Forming Machine
NCM-400 Door frame roll forming machine is optional
NCM-500D Door frame roll forming machine is optional
Security doors
Fire-rated doors
Healthcare/hospital doors
Cleanroom doors
