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Self Adjusting Welding Rotator 3Ton VFD Stepless Speed Pipe Welding Roller Support
| MOQ: | 1 |
| Price: | 500-1000USD |
| Standard Packaging: | 120.00cm * 74.00cm * 100.00cm |
| Delivery Period: | 10-20 work days |
| Payment Method: | T/T,D/P,D/A,L/C |
| Supply Capacity: | 500 units/month |
Detail Information
Place of Origin
WUXI
Brand Name
LEMAR
Certification
CE
Model Number
ZTG-3
Document
Model:
Ztg-3
Max Loading Weight:
3 Tons
Suitable Pipe Diameter:
50-2000mm
Rubber Roller Diameter:
300mm
Wheel Roller Width:
25mm
Roller Linear Speed:
6-60m/H
Motor Power:
2*0.37kw
Speed Mode:
AC Variable Frequency Stepless Speed Regulation
Lead Time:
15 Days
Highlight:
Self Adjusting Welding Rotator 3Ton
,VFD Stepless Speed Pipe Roller
,Welding Roller Support with Warranty
Product Description
Self Adjusting Welding Rotator 3Ton VFD Stepless Speed Pipe Welding Roller Support
Product Overview
This 3 ton self-aligning welding rotator is auxiliary welding equipment designed for cylindrical workpieces. The roller groups automatically adjust their swing angle to accommodate different pipe and tank diameters without manual repositioning. It maintains steady workpiece rotation for circumferential welding, longitudinal welding, assembly, and polishing operations. Ideal for small and medium metal fabrication workshops.
Main Features
- Self-aligning design prevents axial drifting during rotation
- VFD infinitely variable speed control with forward & reverse rotation
- Optional PU, Rubber, or Steel rollers to protect workpiece surfaces
- Heavy-duty welded carbon steel frame with strong rigidity
- Control box equipped with emergency stop button for safety
- Support customization for voltage, foot switch, and remote controller
Working Principle
The welding rotator features driving and driven roller groups arranged in a V-shape configuration. The motor drives a gear reducer to rotate the rollers and turn cylindrical workpieces. With the self-aligning mechanism, roller groups automatically swing according to workpiece diameter to maintain centering and prevent axial movement. The welding torch remains stationary while the workpiece rotates, achieving uniform circumferential weld seams.
Technical Parameters
| Item | Specification |
|---|---|
| Model | ZTG-3 |
| Rated Load Capacity | 3 Ton |
| Workpiece Diameter Range | 250mm - 1200mm |
| Rotating Speed | 100-1000mm/min, stepless speed |
| Driving Motor Power | 0.55KW |
| Control System | VFD frequency conversion control |
| Roller Type | Self-aligning automatic adjustment |
| Roller Material | PU / Rubber / Steel optional |
| Frame Structure | Integral heavy welded steel frame |
| Workpiece Feature | Suitable for cylindrical workpieces |
| Application | Pipe, tank, boiler, pressure vessel welding |
| Input Voltage | 380V 50Hz / Customized voltage |
| Loading Type | Horizontal stable support |
| Custom Service | Support non-standard customization |
| Certification | CE compliant, factory quality inspection |
Main Components
- Frame base: Heavy-duty welded steel frame, stable and rigid
- Driving roller group: Motor driven, provides workpiece rotation
- Driven roller group: Free rotating, supports the workpiece
- Self-aligning mechanism: Auto-adjusts roller angle for different diameters
- Gear reducer + motor: Power transmission, 0.55 KW
- VFD control box: Stepless speed control, forward/reverse, emergency stop
- Foot switch (optional): Hands-free speed control during welding
- Remote controller (optional): Long-distance operation
Packing & Shipping
- Packing: Export wooden case, waterproof and shockproof for sea shipment
- Loading: Fit for 20ft container
- Delivery time: 10-20 working days after receiving deposit
- Trade terms: FOB Shanghai / Ningbo, CIF, EXW available
- Documents: Commercial invoice, packing list, bill of lading, CE certificate
Frequently Asked Questions
Q1: What is the maximum weight this rotator can bear?
A1: The rated loading capacity is 3 tons. Please do not overload the machine.
Q2: Can it work for workpieces of different diameters?
A2: Yes. It adopts self-aligning design, rollers can automatically adjust angle to fit different cylinder diameters.
Q3: What roller materials can I choose?
A3: PU, rubber and steel rollers are optional based on your workpiece surface requirement.
Q4: Can we customize the input voltage?
A4: Sure. We support customized voltage such as 220V, 415V for different countries.
Q5: Does the machine support speed adjustment?
A5: Yes, equipped with VFD drive for stepless speed regulation with forward and reverse rotation.
Q6: What is the warranty period?
A6: 12 months warranty. We provide long-term online technical support.
Q7: Can this rotator work together with welding manipulator?
A7: Yes, it can cooperate with welding manipulator, positioner and welding source to build automatic welding system.
