Post Tension Stitching Flat Duct with Cheapest Price

• Type: Stitching
• Technique: Cold Rolled
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Usage: Construction & Decoration
• Section Shape: Square
• Model NO.: 70/20, 45/20
• Transport Package: Container
• Trademark: ETERNOO or can be customized
• Origin: China
• Production Capacity: Delivery Time One Month

Product Description

Post Tension Steel Flat Duct making machine/equipment
1. Equipment parameter:
 

Raw material	Galvanized steel strip
Strip thickness	0.4mm,0.35mm
Strip width	About 165mm
Production speed	6-15m/min
Equipment power	3KW-7.5KW
Equipment voltage	380V-50HZ,3PH
Controller voltage	220V, 50HZ, 3PH
Making Duct	Square section 70*20mm, 50*20mm

2. Working procedure: 
Decoiler→roller machine→cutting off→ end product(oval duct)
3. Decoiler: 3 -4 tons capacity
4. Roller machine:roller: Cr12 steel, wear-resisting and long lifetime.
Machine power: 4.5KW
5. Cutting machine: Auto cutting saw, 1.8KW
6. Control box: PLC controlling, can set program for customized duct length
7. We can also match duct buldging machine