HRZT-Self-adjusting Welding Rotator
HRZT-self-adjusting welding rotator is mainly used for welding, cutting, rubber lining, polishing, shot blasting and assembling of circular cylinders, its outstanding feature is that the roller device can be adjusted automatically with the diameter of the cylinder. The standard model is fixed center distance model, if the diameter of the cylinder exceeds the diameter range of the standard model, adjustable center distance model can be selected. The roller can adopt steel glue combined roller, polyurethane roller and steel roller. In addition, manual moving mechanism, electric moving mechanism, mechanical anti-movement mechanism, electronic anti-movement mechanism and tilting mechanism can be selected according to actual needs. The electrical control system adopts frequency conversion speed regulation and cordless remote controller control, the equipment has the advantages of advanced structure, stable and reliable operation, high degree of automation, convenient operation and so on.
Extended Description
The self-adjusting welding rotator is used to drive the rotation of the circular workpiece. Compared with the adjustable welding rotator, it has an obvious advantage, the roller device will adjust itself to adapt to the workpiece within certain diameter range. It is because of this advantage that the self-adjusting welding rotator is more popular in the market. However, the largest model of the self-adjusting welding rotator is only 400 tons, which is far inferior to the adjustable welding rotator, and the largest model of the adjustable welding rotator can reach thousands of tons.
The market demand for this equipment is relatively large, and the models below 100 tons are generally available in stock for long time. The other models are made now according to the orders, and generally need production cycle of 25-30 days.
Technical Parameters
Model |
Max Load (kg) |
Cylinder Diameter (mm) |
Roller Diameter & Width (mm) |
Roller Speed (mm/min) |
Motor Power (kw) |
Moving Speed (mm/min) |
Motor Power (kw) |
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Polyurethane Roller |
Steel Roller |
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Standard Type |
Heavy Type |
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HRZT-05 |
5000 |
250-2300 |
Ø250×100 |
Ø250×140 |
Ø250×100 |
100-1000 |
0.75 |
300-3000 |
2×0.25 |
HRZT-10 |
10000 |
320-2800 |
Ø300×120 |
Ø300×170 |
Ø300×120 |
1.1 |
2×0.37 |
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HRZT-20 |
20000 |
500-3500 |
Ø350×140 |
Ø350×180 |
Ø350×140 |
1.5 |
2×0.55 |
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HRZT-40 |
40000 |
600-4200 |
Ø400×160 |
Ø400×200 |
Ø400×160 |
3 |
2×0.75 |
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HRZT-60 |
60000 |
750-4800 |
Ø450×180 |
Ø450×220 |
Ø450×180 |
4 |
2×1.1 |
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HRZT-80 |
80000 |
850-5000 |
Ø500×200 |
Ø500×240 |
Ø500×200 |
4 |
2×1.5 |
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HRZT-100 |
100000 |
1000-5500 |
Ø500×220 |
Ø500×260 |
Ø500×220 |
5.5 |
2×1.5 |
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HRZT-150 |
150000 |
1000-6000 |
- |
Ø500×280 |
Ø500×250 |
7.5 |
2×2.2 |
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HRZT-200 |
200000 |
1000-6500 |
- |
Ø600×325 |
Ø600×280 |
2×5.5 |
2×3 |
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HRZT-300 |
300000 |
1500-7000 |
- |
- |
Ø700×300 |
2×5.5 |
2×4 |
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HRZT-400 |
400000 |
1500-7500 |
- |
- |
Ø750×350 |
2×7.5 |
2×5.5 |
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Adjust Mode of Speed |
Inverter Control |
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IP Grade |
IP54 |
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Input Power Supply |
3×380/400/415V, 50/60Hz |
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Equipment Main Color |
RAL 5015 Himmelblau or Customized |