Door Frame Roll Forming Machine

Door Frame Roll Forming Machine

The Beenew Door Frame Roll Forming Machine integrates a decoiler, feeding & leveling unit, roll forming system, hydraulic post-cutting mechanism, run-out table, hydraulic power station, and PLC control system.

Its extended production line ensures superior final product profiles while minimizing operational time and labor requirements, significantly enhancing production efficiency to meet contemporary manufacturing demands. This machine offers user-friendly operation, stable performance, and high precision throughout its workflow.

Flow chart

Decoiler → Sheet guiding → Hydraulic punching system → Roll forming line → Post-Cutting → Product rack

Material Specifications

Profile Size Adjustment Type: Roller Sleeve Replacement System
Compatible Coil Thickness: 1.5 mm
Applicable Raw Materials: Galvanized steel sheet; Galvanized color-coated sheet
Raw Material Yield Strength: Q235-grade, 235 MPa

Main Components

1.Decoiler
Capacity: 5 tons
Inner diameter: 600mm

2. Pre-Punching System
5 cylinders punching device,1 set
Punching dies,10 sets
Punch and die materials: Cr12 steel with precision finishing and heat treatment

3.Roll Forming Machine
Main Frame Construction: Individually welded frame components with exterior walls screw-connected after rotary shot blasting surface treatment.

Roller Material: High-grade No. 45 forged steel, processed via digitally controlled machining for dimensional accuracy.

Roller Shaft Precision: Precision-ground twice using specialized grinding equipment to guarantee final product dimensional consistency.

Surface Treatment: Hard chrome plating (0.05 mm thickness) applied post-machining via precision tooling, ensuring extended durability of forming rollers.

4.Hydraulic Post Cutting Unit
Operation Mode: Stop-cut mechanism with post-cutting execution.
Tooling Configuration: Dual-tool setup – dedicated blade sets per product specification.

Blade Material: Cr12 tool steel, quenched and hardened to HRC 60-62.

Frame Design: Welded structural frame for enhanced rigidity and vibration resistance.
Cutting Precision:

Heat-treated cutting frame to minimize product deformation.
Cutting length tolerance: ±1 mm.

Power Source: Hydraulically driven via dedicated hydraulic power station.

Automation:PLC-programmed length control with rotary encoder for real-time measurement.

Automated stop-cut operation: Triggers cutting upon reaching preset length, resumes continuous operation post-cut.

5.Hydraulic Power Unit
Function: Delivers hydraulic power to operate the cutting mechanism.

Power Output: 7.5 kW electric motor (standard: 380V/50Hz or as per regional requirements).

6. Product Rack
Used to Collect the final product,convenient to be stacked.
Support length: 1 set(3 meters)

7.Product sampl