Products Description
The welding roller rotator is used for welding, polishing and assembling of cylindrical workpieces. Wuxi Lemar supplies a variety of roller racks, including self-adjusting, adjustable, flat, tiltable, anti-axis floating, etc.
Adjustable to change the wheelbase with manual screw, automatic screw or bolt adjustment.Controlled by AC frequency converter, digital display of line speed. The machine is advanced and reliable.For special customer needs, we can design and manufacture other welding turning rolls models accordingly.
Products Specification
Model | Max load weight (kg) | Metallic Wheel | Rubber Wheel | CylinderD | Roller linear Speed (m/h) | Motor Power | ||||
Diameter D1(mm) | Width W1(mm) | Diameter D1(mm) | Width W1(mm) | Min.D | Max.D | Single driver (kw) | Dual-driver (kw) | |||
ZTG-10 | 10000 | 294 | 25 | 300 | 120 | 320 | 2800 | 6-60 | 1.1 | / |
ZTG-20 | 20000 | 344 | 30 | 350 | 120 | 500 | 3500 | 6-60 | 1.5 | / |
ZTG-30 | 30000 | 344 | 30 | 350 | 120 | 500 | 4000 | 6-60 | 2.2 | / |
ZTG-40 | 40000 | 394 | 40 | 400 | 120 | 600 | 4200 | 6-60 | 3 | 2x1.5 |
ZTG-50 | 50000 | 394 | 40 | 400 | 120 | 600 | 4500 | 6-60 | 3 | 2x1.5 |
ZTG-60 | 60000 | 444 | 50 | 450 | 120 | 750 | 4800 | 6-60 | 4 | 2x2.2 |
ZTG-80 | 80000 | 494 | 60 | 500 | 120 | 850 | 5000 | 6-60 | 4 | 2x3 |
ZTG-100 | 100000 | 494 | 80 | 500 | 120 | 1000 | 5500 | 6-60 | 5.5 | 2x3 |
ZTG-150 | 150000 | / | / | 600 | 280 | 1100 | 6000 | 6-60 | 7.5 | 2x4 |
ZTG-250 | 250000 | / | / | 700 | 300 | 1200 | 7000 | 6-60 | 11 | 2x5.5 |
Products Features

Pure copper motor
Using pure copper wire motor
Dual motor drive is stable

Strong Rotator rack
All frames are planer corrected
More stable and long service life

Wheel material optional
Steel wheel
polyurethane wheel
Steel wheels and polyurethane wheels

control box
Remote Frequency Control
Rotator operating direction and welding speed are adjustable
Welding roller rotators are characterized by applying pressure rather than filling material during the welding process. During welding, the problem of burning of beneficial alloy elements and intrusion of harmful elements into the weld is avoided, thus simplifying the welding process and improving welding safety and hygiene conditions.
Package Delivery

3T Welding rotator

40T Self aligning Rotator

Screw Adjustable Rotator


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