5T Lead Screw Self Aligning Rotator 300 - 2800mm Pipe Diameter Turning Rolls
Price:
500-5000USD
MOQ:
1 set
Delivery Time:
3 days
Brand:
Lemar
Product Description
5T Lead Screw Adjustable Welding Rotator
The 5T Lead Screw Adjustable Welding Rotator is a precision welding auxiliary device designed to support and drive the rotation of cylindrical workpieces for welding internal and external circumferential and longitudinal seams.
Application Scope
Standard Workpieces
Ideal for cylindrical bodies including pipes, pressure vessels, boilers, oil tanks, and wind towers.
Irregularly Shaped Workpieces
By adjusting the height of driving and driven rollers, suitable for conical bodies and segmented rotating bodies with unequal diameters.
Non-Circular Elongated Parts
When clamped in specially designed annular fixtures, enables welding operations on non-circular elongated weldments.
Comparison: Screw Adjustable vs Self-Aligned Adjustable Rotators
| 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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Company
Wuxi Lemar Machinery Equipments Co., Ltd.
Location
505-1 NO.8 JIEFANG WEST ROAD,LIANGXI DISTRICT,WUXI, CHINA
Contact Person
Oscar