Corrugated Metal Duct Making Machine for Prestressed Concrete
1. Model: CNM-ZG130.
2. Suitable Materials Size(steel strip): steel strip width: 36mm, thickness: 0.23-0.40mm. Such as galvanized or non-galvanized 0.23x36mm, 0.25x36mm, 0.28x36mm, 0.30x36mm, 0.32x36mm, 0.35x36mm, 0.38x36mm, 0.40x36mm.
3. Motor Voltage: Three Phase, 380V, 50HZ or Single Phase, 220V, 50HZ.
4. Producing ducts diameter: from 35mm to 135mm.
5. Main body power: 3 KW, cutting machine power: 0.75kw.
6. Usage: Making ducts for prestressing work.
7. Applications: It has been widely adopted by modern construction, especially used in pre-tension or post-tension for concrete constructions as building materials, such as bridge construction, railway and highway construction, underground structures,buildings and channel construction, ect.
8. CNM-ZG130 Round Sheathing Ducts Making Machine Technical Data:
Diameter Of Ducts | 35-135mm(Or Larger, Customized) |
| Material: | Galvanized or Non-alvanzied Steel Strip |
| Material Thickness: | 0.2mm to 0.3mm |
| Material Width: | 36mm |
| Pitch Of Spiral | 23mm |
| Seam Model | Double Lock Seam |
| Producing Metal Duct Speed | 8m -10m/min For Diameter Of 35 to 58mm Metal Duct(Adjustable) |
| 7m-9m/min For Diameter Of 60 to 85mm Metal Duct(Adjustable) |
| 5m-7m/min For Diameter Of 90 to 115mm Metal Duct(Adjustable) |
| 2m-4m/min For Diameter Of 120 to 135mm Metal Duct(Adjustable) |
| Voltage | Three Phase, 380V, 50HZ |
| Main Power | 4kW |
| Cutting Machine Motor | 2.2KW |
| Lubricant Pump Motor | 40W |
| Weight | 450KG |
| Dimension: | 1.4mx1.3mx1.2m |
9. CNM-ZGB Flat Sheathing Ducts Making Machine
ZGB flat metal ducts machine is a equipment to extrude round metal ducts make them become flat metal ducts.
10. CNM-ZGB Flat Sheathing Ducts Making Machine Technical Data:
| Working Speed | 9m/min |
| Output Duct Width | 40-120mm |
| Suitable Ducts Outer Diameter | 30-80mm |
| Main Motor | 1.5KW |
| Weight | 50kg |
| Flat Ducts Height | 15-45mm(Adjustable) |
11. Our Advantages:
We are PT Manufacturer from China, our full products range for post tensioning and pre-strssing construction:
1). Materials: pc strand, YJM anchor system(monostrand anchor, multistrands anchor), ducts(metal ducts, HDPE plastic ducts).
2). Equipment: Hydraulic Jack(QYC mono jack, YDC multi-strand tensioning jack), electric oil pump, YH30 embossing machie(onion jack), GYJ500 extrusion machine, ZG130 ducts making machine, grouting pump and mixer for post tensioning).
3). Bridge Equipment: Bridge Crane, Bridge Girder Launching Machine, Bridge Girder Transporting Vehicle, etc.
12. FAQ:
1). Q: What information should provide before placing order?
We are appreciated you provide us detail information about your requirement:
1. What diameter of sheathing ducts do you use?
2. What Voltage you use in your worksite?
3. What is your required Destination Port?
2) Q: How is the delivery lead time:
A: Goods in stock: within 3 days, Goods out of stock(7 days), Goods need to be customized(10-15 days).
3) What is your Minimum Order?
A: MOQ: 100 pieces.
4) Q: Payment Terms?
A TT, LC, Western Union, Paypal, etc.
5) Q: How to transport the goods:
A: by shipping, airflight, express.
Let's have a quick communications for business by following:
Mobile Phone No.: +8613673713569
Jason Wang
Audited Supplier 
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