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Boiler tube facing-removing machine

Short Description:

This facing machine is specially designed for the heat exchanger tube to tube sheet welding, to avoid the unevenness of the tube end that affects the welding quality and product appearance. Introducing advanced technology and concepts from The United States, based on the introduction of absorption and innovation, combined with practical experience, in order to improve productivity and operability, we have developed a new tube flat machine. This is the high efficient and most powerful tube facing and grooving machine on the market, with excellent producti vity and high value.

  • The excess length of the tube end can be scraped off, and the old weld seam can be removed when the heat exchanger is to be repaired.
  • Use pneumatic locking and positioning, safe and fast;
  • Pusher type feeding and retracting, fast and convenient
  • Mechanical cold cutting, will not damage the tube material, only a few seconds to complete a tube end;
  • Long machine life, low cost of use and high efficiency
  • According to the characteristics of the heat exchanger, a more reasonable tool holder and tooling design;
  • Safe and comfortable ergonomic design, using the principle of balance to reduce the burden of operation;
  • Small and compact cutter head, which can be adjusted in length to control the length of the nozzle.
  • Suitable materials include: carbon steel, stainless steel, titanium alloy and etc;
  • The overall size is small, can be used in different positions, and the movement is light and flexible

Product Detail

Product Tags

  • Narrow body 1.5" (38.1mm) wide for beveling a single tube in a water wall
  • Three interchangeable motor choices, pneumatic, electric and battery
  • Rugged steel housing for lasting durability
  • Patented clamp system, allows the clamps to release from a tube as easily as they tighten
  • Permanently attached wrenches keep the operating essentials at the operator's finger tips
  • Dual-opposed tapered roller bearings support the gear drive
  • Proprietary EscoLock blade holding system minimizes vibration and maximizes tube and pipe bevels per blade

The Ground MILLHOG is a right angle, I.D. clamping beveling machine that is only 1.5in (38.1mm) wide and fits between boiler water wall tubes for beveling a single tube and other boiler tube applications with restricted access. The Ground MILLHOG is made of high quality treated materials for durability. Proprietary bearings support heavy duty gears for smooth operation on the toughest applications. Patented push-pull clamp and release system with permanently attached wrenches eliminate the possibility of loose parts separating from the tool. This high performance machine utilizes the EscoLock wedge style blade lock system and TiN coated blades for chatter-free beveling.

 

Technical Specs

Model

KERIN-300

Tube OD Range

Φ12-φ38mm

Tube Thickness

≤3.5mm

No-load Speed

300rpm

Power

1.1KW

Tube Material

CS,SS TI

Weight

8KG

Torque

50Nm

Gas Consumption

0.70m3/min

Pushing Stroke

25mm

Dimension

490mm*480mm*80mm

Bracket Model

Tube OD(mm)

Range ID - OD(mm)

Angel

KR-160

16

11.5-22

90

KR-190

19

13.5-25.5

90

KR-254

25.4

16.0-29.0

90

KR-321

32.1

19.4-32.5

90

KR-380

38

26.7-39.3

90

 Boiler-tube-facing-removing-machine

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