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Product Name: Portable Boring and Welding Machine PBW50A
Performance:
Boring and Welding Machine PBW50 for engineering machinery is a portable processing equipment developed for field service of engineering machinery,
Main application scope: processing after repair welding, or bushing installation after hole expansion of rotation hole, hinge joint hole, and hinge pin hole in all engineering machines; repair and processing of concentric hole in excavator, loader, pressure machine, crane, etc.; and multiple holes lying alongside to conduct disposable positioning processing to multiple holes to ensure the coaxiality of these holes.
This bore and welding machine is installed by fixed clamping, and uses different tool rest according to different diameter ranges. Please confirm the diameter of processing hole before use to select the appropriate tool rest.
Specification
| Model | PBW50 |
| Servo motor | 2.3KW servo motor |
| Voltage | 220V or others |
| Spindle speed | 0-200 r/min (stepless) or 0-190 r/min (stepless) |
| Boring bar | Φ50mm (standard), φ/30/40/45/50mm (optional) |
| Length of boring bar | Φ50x750mm and Φ50x1600mm(standard) Or 800/1000/1500/2000/2500/3000mm (optional) |
| 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 |
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