For Small & Medium Pressure Vessel Fabrication
This model has a rated load of 20 tons, adapts to workpiece diameters from Φ320mm to Φ2800mm, and is widely used in small and medium pressure vessels, environmental protection tanks, pipe prefabrication and thin-walled cylinder processing.
It is CE certified, supports customization of 380V/415V/440V global voltages, and can be matched with welding manipulators and SAW welders to form a compact automatic welding production line.
Product parameters
| Item | Parameter |
|---|---|
| Model | HGZ-20 |
| Rated Load | 20000KG (20Ton) |
| Applicable Workpiece Diameter | Φ320mm ~ Φ2800mm |
| Roller Size | Φ350mm × 100mm |
| Roller Material | PU / Cast Steel / PU-Steel Composite (Optional) |
| Drive Power | 2 × 2.2KW |
| Speed Regulation Range | 50mm/min ~ 1200mm/min |
| Input Voltage | 380V / 415V / 440V (Customizable) |
| Control Mode | Panel Control + Wired Remote Control (Wireless Remote Optional) |
| Certification | CE, ISO9001 |
Applicable Industries
Pressure Vessel
Small & Medium Pressure Vessel & Industrial Boiler Manufacturing
Environmental Water Treatment & Dust Removal Equipment Tank Fabrication
Tank Production
Pipe Prefabrication & Small Steel Structure Cylinder Processing
Thin-walled Tank Production for Chemical, Food & Pharmaceutical Industries
Product display
key advantages
| Advantage | Detailed Description |
|---|---|
| Lightweight Heavy-Duty Frame | Stress-relief welded frame stays stable under full 20T load, compact footprint for mid-small workshops. |
| Stable Dual-Motor Drive | Twin 2.2KW motor & worm reducer setup delivers steady rotation with strong low-speed torque. |
| Wide-Range VFD Speed Control | Schneider inverter, 50~1200mm/min adjustable for thin-wall welding and heavy grinding. |
| Multi-type Optional Rollers | PU / cast steel / composite rollers to suit stainless steel, carbon steel and mixed production. |
| Plug & Play Installation | Pre-assembled unit, ready for operation once connected to power to save setup time. |
Factory Service
Professional welding equipment manufacturer based in Wuxi, China. We welcome you to visit our factory and conduct on-site machine testing at any time.
Standard export wooden case packaging, FOB Wuxi, and we provide full assistance with customs clearance and shipping booking.
We provide free equipment layout design and customized welding solutions for small and medium-sized workshops.
We provide online video installation guidance, and overseas on-site service is available according to your actual needs.
Product packaging
Product Certification
Frequently Asked Questions
Can this 20Ton rotator work for thin-walled stainless steel tanks?
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Yes, it is equipped with standard PU rollers to avoid scratching the workpiece surface, and the swing arm structure can evenly distribute the pressure to prevent tank deformation during processing.
What is the minimum workpiece diameter it can adapt to?
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A: The standard model can adapt to a minimum diameter of Φ320mm, and we can customize it to fit smaller diameters down to Φ200mm according to your actual production needs.
How long is the delivery time?
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Standard models are in stock and can be shipped within 3 working days; customized models take 10-15 working days.
Can it be linked with a welding manipulator?
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Yes, the control system has a reserved standard linkage port, which can be directly connected with a welding manipulator and submerged arc welding machine to form a fully automatic welding line.
What is the warranty period?
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The whole machine has an 18-month warranty, and wearing parts such as rollers are supplied at factory cost all year round.
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