Line Boring and Welding Machine / portable Boring and Welding Machine

Product Details

Line Boring and Welding Machine / portable Boring and Welding Machine

The portable boring and welding machine is a tool for repairing shaft holes of construction machinery. It is used to repair the shaft holes of excavators, cranes, cranes and other construction machinery and ships. The boring bar is made of alloy steel, after quenching, the surface is plated with hard chromium and polished, with good accuracy and not easy to deform. The host adopts chip control, the main parameters are digitally displayed, and the operation is simple. It can be remotely controlled by the remote control. It adopts light control technology and can realize automatic swing welding and jump welding functions without programming.

Designed for on-site construction, small size, light weight, good boring and welding quality. It does not require high usage environment and space, and is easy to carry. It is used for the repair of round holes such as pin holes and bearing holes of large equipment and construction machinery. It is a common tool for industrial and mining enterprises and engineering on-site maintenance.

1. Advanced design, automatic adjustment of welding pattern distance, realize full welding, weaving welding and skip welding function. The aperture is automatically fixed to input the aperture.

2. Automatic feed matching, card tool protection, all-round boring.

3. The operation is simple, the knife can reach 8mm, and it has a wide range of uses.

4. The weight of the host is only 14 kg, which is easy to install and operate.

Model	HL350
motor	5KW
Voltage	220V
Spindle speed	0-200 r/min (stepless) or 0-190 r/min (stepless)
Boring bar	Φ50mm (standard), φ/35/45/50mm (optional)
Length of boring bar	Φ50x500mm and Φ50x1500mm(standard)
Max.travel	260mm
Boring diameter	50Φ-φ350mm (standard), Φ35-φ350/400mm (optional)
Roughness	≤Ra3.2
Welding diameter	φ40-350mm or φ40-600mm or based on your request
Roundness of the hole	≤0.03mm
Facing dia. For milling	Φ70-φ500mm (optional)
Perpendicularity of milling end-face	≤0.1mm
Roughess for end-face	R≤a3.2