3 Ton Adjustable Welding Turning Rolls Small Pipe Tank Welding Roller Frame
This 3 ton adjustable welding turning rolls is a professional light-duty welding auxiliary device, specially designed for small-diameter pipes, cylindrical parts and mini pressure vessel welding. With adjustable roller spacing and stepless frequency speed control, this 3T welding roller frame runs stably, ensures uniform girth welding effect, effectively prevents workpiece deformation, and is widely used for welding, polishing and anti-corrosion treatment of small cylindrical workpieces.
Technical Specifications
| Item |
Specification |
| Model |
HGKT-3 |
| Rated Load |
3 Ton / 3000kg |
| Machine Type |
Adjustable Welding Turning Rolls |
| Main Frame Material |
High-strength Carbon Steel |
| Applicable Workpiece Diameter |
φ50mm-1200mm |
| Roller Material |
Steel-Rubber Composite Roller |
| Driving Motor Power |
0.75kW Heavy Duty Motor |
| Rotating Speed |
100-1000mm/min Stepless Adjustable |
| Control System |
Frequency Inverter + Handheld Pendant Control |
| Standard Power Supply |
380V/50Hz (Customizable Voltage Available) |
| Core Application |
Small pipe, mini tank, cylinder, pressure vessel welding & surface polishing |
Common Faults & Troubleshooting Guide
- Workpiece slipping during rotation
Cause: Worn rubber rollers, mismatched roller distance, oil/welding slag on workpiece
Fix: Clean workpiece surface, adjust roller spacing; replace rubber rollers if worn severely
- Severe vibration while running
Cause: Uneven floor, overloaded workpiece, loose bolts, unbalanced parts
Fix: Place machine on flat ground; keep load under 3 ton; fasten all bolts; add support for eccentric workpieces
- Rollers fail to rotate after power-on
Cause: Wrong inverter settings, engaged emergency stop, loose wiring, overload protection tripped
Fix: Reset inverter, release emergency stop, recheck cables, remove excess weight and restart
- Unstable jumping rotation speed
Cause: Loose pendant wire, fluctuating power, aged rubber rollers slipping
Fix: Tighten control plugs, use stable 380V power, replace worn rubber rollers
- Abnormal motor noise
Cause: Reducer oil shortage, bearing foreign debris, damaged bearings
Fix: Refill lubricant, clean bearings, replace broken bearing components
Product Advantages
- Strong adaptability: Adjustable roller distance fits various small workpieces, no need for multiple equipment
- High welding stability: Uniform rotating speed, no jitter, effectively avoid welding deviation and deformation
- High cost performance: Low investment, low power consumption, suitable for small factory budget
- Simple structure: Easy daily maintenance, long service life and low failure rate
- Labor-saving & efficient: Replace manual flipping, save labor cost and shorten production cycle
Application Scope
This 3 ton adjustable welding turning rolls is widely used in light industrial metal processing. Suitable for small-diameter pipe girth welding, flange butt welding, mini storage tank and small pressure vessel fabrication. Also ideal for cylindrical parts polishing, painting and anti-corrosion work, widely adopted in small welding workshops, pipeline factories and mechanical processing plants.
Packaging & Shipping
All 3 ton adjustable welding turning rolls adopt standard export wooden box packaging, with internal reinforcement and anti-collision protection. It can effectively protect the steel frame and rubber rollers during long-distance transportation. We can provide complete export documents to support customers' smooth customs clearance.
Frequently Asked Questions
Q1: What is the load capacity of this turning rolls?
A: Standard rated load is 3 ton, perfect for all kinds of light cylindrical welding workpieces.
Q2: Can I adjust the roller distance freely?
A: Yes, it adopts manual screw adjustment, you can change roller spacing according to your pipe or tank diameter.
Q3: Is the rotating speed adjustable?
A: Support stepless frequency speed regulation, smooth and stable speed for different welding requirements.
Q4: What workpieces is this machine used for?
A: Mainly for small pipes, mini tanks, cylinders and small pressure vessels for welding and surface finishing.
