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Fireproof window sash machine

Short Description:

The main raw material of the unit is strip steel, which is cut off by electric discharging frame, forming machine, straightening device and fixed length cutting device (numerical control type); The steel strip to be processed is manually placed on the discharging rack by forklift or crane. After manual tightening, the raw materials are manually sent into the roll forming machine for automatic continuous forming, and then the required workpiece size is input through the touch screen to realize the continuous production of door frames with different lengths.


Product Detail

Product Tags

This equipment adopts roller material: GCr15 forged bearing steel, vacuum quenching, secondary finishing and polishing; Hardness can reach hrc58-60, hard chromium plating
Host structure: wallboard type, frame adopts square tube welding structure;
The main transmission is bevel gear transmission, and the transmission between each group of rollers is bevel gear transmission
Rolling speed: ≤ 0-10m / min
Equipment function


Roll forming of fireproof window sash

Production process


Discharging frame → guide feeding → forming machine → straightening mechanism → hydraulic cutting → discharging frame

Technical parameter


Model  NCM-400
Feeding plate thickness  (0.8-1.0) mm
Production speed  (0-8) m / min
Main engine power  15-20kw
Main use  Middle frame of fireproof window
Transmission structure  Bevel gear

This product is a customized product, according to customer requirements processing and production, equipment color according to customer requirements.

Equipment name Fire-proof door leaf cold bending forming machine

Fire-proof door leaf cold bending forming machine

2. The main frame adopts 80*80 square tube (national standard) welding;

3. Roll material: bearing steel, heated roller mold, rubberized surface of the roller, 18 rollers;

4. A set of power 4 kilowatt motor and 250 type reducer device;

5. Spindle material: 45# steel, Ø50;

6. All main bearings adopt 6209 bearings;

7. Side plate thickness: 20mm end surface finishing;

8. Rolled materials: cold-rolled plates and galvanized strips, with a rolling thickness of 0.8mm;

9. Transmission mode: gear and chain The chain adopts 1 inch.

10. Forming speed: 6 meters per minute.

IMG_0164

IMG_0164

IMG_0164


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