| Categories | Welding Rotator |
|---|---|
| Drive type: | Double drive |
| Delivery Time: | 3 days |
| Warranty: | 1 year |
| MOQ: | 1 set |
| Price: | 500-5000USD |
| Roller size: | 300*300mm |
| Linear speed: | 6-60 |
| Payment Terms: | L/C,D/A,D/P,T/T, |
| Wheel material: | Steel or Polyurethane |
| Packaging Details: | Standard Export package |
| Certification: | CE Certificate |
| Brand Name: | Lemar |
| Place of Origin: | China |
| Suitable for pipe diameter: | 300-2800 |
| Motor: | 0.75kw |
| Voltage: | 380V |
| Max loading weight: | 5T |
| Model Number: | KTG-5 |
| Supply Ability: | 500pcs/month |
| Export port: | Shanghai,Tianjin,Ningbo |
| Feature | Screw Adjustable | Self-Aligned Adjustable |
|---|---|---|
| Adjustment Method | Manual rotation of lead screw (handwheel) adjusts roller center distance | Automatic swing angle adjustment via clamp-like frame structure |
| Operating Characteristics | Requires machine stop for manual adjustment when changing diameters, but offers wider adjustment range | Automatic adjustment when workpiece is hoisted into place, with strict application scope |
| Core Structure | Base, lead screw, guide block, roller assembly | Clamping frame with rotating shaft, roller assembly |
| Adjustment Accuracy | High precision, reliably maintains set position for centering operations | Depends on mechanical flexibility and workpiece weight, primarily for stable support |
| Applicable Scenarios | Frequent diameter variations, multiple specifications, strict assembly accuracy requirements | Mass production of cylindrical bodies, diameter variations within range, high-efficiency workflow |
If efficiency is paramount and you want to reduce work time, with the pipe rotating automatically once hoisted, then self-adjusting rollers would be more suitable.
If precision is the priority, especially for frequent cylinder assembly and precise control of the center distance, then reliably adjustable and accurately positioned lead screw-type adjustable rollers are a more reliable choice.
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