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Tube Bending Machine

Coils are a major component within a boiler, our tube bending machines are designed to conform with industry requirements. The tube bending machine can be used as a standalone equipment or part of the coil production line. It can achieve a bending radius of 1D, maintaining ovality at  ≤ 10% and thinning ≤ 12%. Below are our standard bending systems, however we have experiences in custom built units handling larger tubes commonly seen at petrochemical plants and pipelines. Type C standalone tube bending machines are another specialty product, which is highly efficient, durable and convenient in bending small radius tubes.


 

ZZPC63

ZZPC76

ZZHBW

ZZDDW (Type C)

Tube Diameter

32-63mm

32-76mm

32-89mm

32-76mm

Wall Thickness

3-12mm

3-12mm

3-12mm

3-12mm

Bending Radius

R32-220mm

R32-250mm

R32-300mm

R32-250mm

Minimum Bending Radius

1D

1D

1.7D

1D




Tube to tube Welding Machine WATCH VIDEO

As commonly seen with superheaters, economizers, reheaters and others are made up of long lengths of tubes. The tube to tube welding machine facilitates the joining of tubes by gas tungsten arc welding or gas metal arc welding or both. Our equipment meets the stringent requirement of the boiler manufacturing industry.

Tube Diameter

28-76mm

Wall Thickness

1.5-20mm

Wire Size

0.8-1.2mm

Oscillation Range / Speed

0-20mm / 0-120mm/s

Wire heater

5-100A




Industrial Xray Radiography Inspection System


The system allows welded tube joints to be inspected by X-ray imaging, the results are processed and inspected on screen.

Power Rating

225KV

Tube Diameter

32-76mm

Wall Thickness

3-11mm

System Resolution

>35LP/cm

System Sensitivity

Dynamic: 2.5-3.5% (Unprocessed)
Static: 1.5-2.5% (Processed)





Small R Squeezing and Sizing Machine

With induction heating, the tube is then hydraulically squeezed and sized to a small radius.

Tube Diameter

32-76mm

Wall Thickness

3-12.7mm

Capacity

Before R=1.5D
After R=0.6-1.2D

The Boiler Manufacturing Equipment Specialist - Your choice of equipment for membrane panel and coil production.
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