Door Frame Roll Forming Machine - Automatic Grade: Automatic

Door Frame Roll Forming Machine Short Specification
1. Machine Description

A Door Frame Roll Forming Machine is a continuous forming machine designed to produce metal door frame sections (typically from cold-rolled steel strips) with precision and high productivity. It progressively bends the strip through multiple roll stations to the required profile shape.

2. Material Compatibility

Raw Material: Cold Rolled Steel (CR), Galvanized Steel (GI)

Material Thickness Range: 0.8 mm 2.0 mm (typical; model dependent)

Material Width Range: As per profile design (e.g., 150 mm 300 mm)

3. Production Capacity

Forming Speed: Approx. 8 18 m/min (varies with profile & machine model)

Output: High volume production for door frame sections

4. Roll Forming Station

Number of Stations: 15 30 stations (depending on profile complexity)

Rolls Material: Hardened steel with precise machining

Shaft Diameter: 45 mm 70 mm

5. Power & Drive

Main Motor: 7.5 kW 15 kW (approx.)

Electric Supply: 380 V / 3 Phase / 50 Hz (typical)

Gearbox: Helical gearbox for stable power transmission

6. Control & Operation

Control System: PLC controlled

Display: HMI touch panel

Production Settings: Adjustable for different door frame profiles

Auto Stop: Material run-out/ fault detectors

7. Cutting System

Type: Hydraulic cutting (post-forming)

Cutting Accuracy: 1.0 mm (typical)

Blade Material: High-strength alloy

8. Supporting Systems

Decoiler: 3-ton or 5-ton hydraulic decoiler

Feeding Guide: Precision guide set to ensure correct strip entry

Run-out Table: Output support table for finished sections

9. Features

Stable and durable steel frame

High precision forming and repeatability

Easy die change for different profiles

Low noise and maintenance design

Energy efficient operation

10. Typical Applications

Fabrication of door frames for residential, commercial & industrial buildings

Structural profiles in modular building systems

Component supply to door manufacturers