TECHTONGDA 110V Portable Line Boring and Welder Machine, Auto Rotary Inner Boring Welder, Line Boring and Overlay Welding Machine, Boring Dia 2.16"-8.66", Hole Drilling Tool, Not Include MIG Welder

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TECHTONGDA 110V Portable Line Boring and Welder Features

• 👍 High Quality Construction: Our Portable Line Boring and Welder Machine boasts a high-strength alloy and structural steel construction in its 59" boring bar, ensuring hardness, durability, and wear resistance. Boring bar allows for easy disassembly and convenient installation, ensuring hassle-free maintenance and on-site adaptability.

• 👍 Effortless Speed Control: Auto Rotary Inner Boring Welder equipped with a digital display, users can effortlessly regulate the machine's speed from 0 to 255, enabling adjustments for various materials and job requirements. But it does not represent the actual speed, only represents fast or slow speed.

• 👍 Convenient Portability: This line boring and welder kits include a line boring machine with a diameter range of 1.77"-7.09"/45-180mm and an automatic bore welding machine with the welding diameter range of 2.16"-8.66"/55-220mm. A total of 4 wooden packages are included. Its portable nature, coupled with the ability to operate without requiring a large excavator to be moved to a repair shop, reduces downtime for machinery repairs in the field.

• 👍 Installation Method: You can fasten the tool holder anywhere along the boring bar. There are many installation methods, including horizontal boring, inclined boring, vertical boring, etc., which can meet different needs. Boring rods with different diameters can be selected according to the aperture size, achieving the accuracy and smoothness of a boring lathe.

• 👍 Extensive Application Range: This line boring and welder kit is used for post-weld processing of shaft pin holes, rotary holes, articulated holes on various engineering machinery structures, or inserts after reaming. Excavators, loaders, presses, cranes, etc repair and processing of hole.

About TECHTONGDA 110V Portable Line Boring And Welder

Parameter of Item Number 022398: Type: XDT40 Portable Line Boring Machine Voltage: AC110V Max. Process Hole Diameter: Ф180mm/7.09" Min. Process Hole Diameter: Ф45mm/1.77" Max. Process Travel: 380mm/15.0" Max. Feed Depth: 2mm on one side (A3 steel) Surface Roughness: Ra3.2 Deviation from Circular Form≤0.02mm Rotate Speed: 0-83RPM Boring Bar Size: 40x1500mm/1.57x59.0" Control Type: Without Handle Control Box Package Quantity: 2 Parameter of Item Number 022690: Type: Portable Auto Rotary Inner Boring Welding Machine Operating Voltage：AC110V Maximum Power：100W Spindle Speed：CVT 0--40r/min Welding Range：Φ55-220mm/2.17"-8.66" Axial Travel：0-280mm/0-11.0" Wire Diameter：1.0mm Welding Machine Adaptation Type: European connector Please attention: This item doesn't include MIG welder. Item include: 1 x XDT40 Portable Line Boring Machine 022398 1 x Portable Auto Rotary Inner Boring Welding Machine 022690 There are a total of 4 boxes for this repair kit, please pay attention to check.