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Spiral Round Corrugated Duct Making Machine

Spiral duct machine a kind of equipment for producing pre-stressed concrete reserved tunnel metal bellows makes the galvanized steel strip coil into double wave shape then undercuts and swages to apply the bellows, Which With high efficiency and Small volume, Easy operation and maintenance,...
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Description

Spiral duct machine a kind of equipment for producing pre-stressed concrete reserved tunnel metal bellows makes the galvanized steel strip coil into double wave shape then undercuts and swages to apply the bellows, Which With high efficiency and Small volume, Easy operation and maintenance, convenient and speed adjustable. It is suitable for centralized use at construction sites and factories.

Corrugated duct machine

Spiral Round Corrugated Duct Making Machine

Product Details

Cutting Machine and steel Strip

Fastening Head Pressure Wave Box

Regulating Handle and Operation Interface


Product parameters

Width of strip

36mm fixed

Corrugated duct machine parameters

Power

4.5KW

Pipe diameter

φ30-φ110

Rotate speed

2840r/min

Pipe pitch

28mm

Flow rate

12L/min

Overall dimensions

1600*1300*1600mm

Voltage

380V


Production Process


The metal bellows machine is driven by a stepless variable speed motor to drive the drive shaft core shaft. A helical gear on the core shaft is engaged with two straight gears to pull the steel belt. After the steel belt passes through four groups of roller pressure waves and flanges, it is wrapped around the core shaft and then the pressing wheel is engaged.

Corrugated Duct Making Machine

Corrugated Duct


Features and application

The metal bellows are mainly composed of a bellows part and a connecting part at both ends (for one-time processing). The billet of metal bellows is made of thin-walled stainless steel welded pipe, which is flexible and has excellent temperature and pressure resistance.

Our Factory

Our Team

Certificate

Packing and shipping


FAQ

1. Q: What's your supply capacity?

A: Generally, our factory's capacity is 1000 sets per month. But for special large quantity order, we can produce more than it. Don't worry about this.


2. Q: How can we trust your quality?

A: There are many ways to check quality. Such as, send sample, visit factory, etc. Our advice is that visit factory is the best way to check quality.


3. Q: What are your payment terms?

A: We accept both T/T payment and irrevocable L/C at sight. For the T/T payment, we accept 30% prepayment in advance and the balance payable against copy of B/L.


4. Q: If accept OEM service to made product as per customer offering drawing?

A: Yes, we can offer OEM service. We also offer customers new product design, non-standard design and prestressing construction plan.


5. Q: If free sample available?

A: No, sorry we do not provide samples for this product.