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HGZ-40 40 Ton Self-Aligning Welding Rotator Automatic Centering Turning Rolls for Cylinder & Vessel Welding
| MOQ: | 1 |
| Price: | 500-1000USD |
| Standard Packaging: | 250.00cm * 175.00cm * 175.00cm |
| Delivery Period: | 10-20 work days |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union |
| Supply Capacity: | 500 units/month |
Detail Information
Place of Origin
WUXI
Brand Name
LEMAR
Certification
CE
Model Number
HGZ-40
Document
Model:
HGZ-40
Voltage:
220V
Function:
Tank Vessesl Automatic Welding Turning Rolls
Exported To:
Canada,USA,Russia,Saudi Arabia,Iraq,Greece,France
Wheel Diameter:
Polyurethane(PU)/Steel Metal
Motor Power:
5.5kw/7.5kw
Warranty:
1 Year
Speed Adjust Way:
VFD Adjustment
Rotaion Speed:
0.1-1rpm
Highlight:
40 ton welding rotator
,self-aligning welding rotator
,automatic centering turning rolls
Product Description
HGZ-40 40 Ton Self-Aligning Welding Rotator Automatic Centering Turning Rolls for Cylinder & Vessel Welding
Factory direct supply 40 ton self-aligning welding rotator with automatic centering design. No manual spacing adjustment required. Equipped with steel-PU composite roller and frequency stepless speed regulation. Stable running, no deviation. Widely used for pressure vessel, boiler, tank, pipeline circumferential welding. CE certified, custom service available.
Technical Specifications
| Item | Standard Parameter | Custom Options |
|---|---|---|
| Rated Load Capacity | 40 Ton (20T drive + 20T idler) | 5T-200T customized specification |
| Applicable Workpiece Diameter | Φ500mm - Φ4800mm | Φ350mm-Φ6000mm customized range |
| Adjustment Mode | Full automatic self-aligning | Precision anti-drift system upgrade |
| Roller Material | Steel core + PU rubber composite roller | Full steel roller / high wear-resistant PU roller |
| Driving Motor Power | 2×1.5KW national standard motor | Enhanced heavy-duty motor |
| Rotating Speed | 130-1300mm/min stepless speed | 50-2000mm/min customized speed |
| Control Mode | Handheld remote + local control box | PLC linkage / foot switch / digital display |
| Working Voltage | 380V 50Hz | 220V / 415V 60Hz for export |
Core Product Advantages
1. Automatic Self-centering Design, High Efficiency
The self-aligning structure realizes automatic spacing adjustment according to the cylinder diameter. No manual screw adjustment, no repeated calibration. It is very suitable for mass production of various cylindrical workpieces, saving a lot of setup time.
2. Heavy-duty Welded Frame, Stable Bearing
The whole base adopts thick steel plate welding structure with stress relief treatment. The 40-ton heavy load runs stably for a long time without deformation, no foundation fixing required, easy to place and move.
3. Anti-scratch Composite Roller
Steel core integrated vulcanized rubber roller features strong bearing capacity, anti-slip and anti-wear performance. It can effectively protect the workpiece surface and avoid scratching the paint layer, with 3 times longer service life than ordinary rubber rollers.
Application Scope
- This 40-ton self-aligning welding rotator is widely used in pressure vessel manufacturing, boiler factory, petrochemical equipment, LNG storage tank, environmental protection gas tank, large-diameter steel pipe, wind power tower segment, metallurgical tank and ship cylinder component processing.
- Suitable for circumferential submerged arc welding, MIG welding, overlay welding, cylinder surface polishing and lining construction.
- It is the preferred automatic welding auxiliary equipment for medium and heavy cylindrical workpieces.
Safety Operation & Precautions
1. Load Capacity Limitation
Never overload the 40-ton rated load. Overload operation causes frame deformation, roller and transmission damage.
2. Workpiece Placement Requirements
Place workpieces centrally and evenly to balance roller stress, avoiding eccentricity, slipping and abnormal vibration.
3. Strict Working Environment
Use in dry and ventilated workshops. Keep away from corrosion, heavy dust and high temperature. Clean rollers regularly to avoid jamming.
4. Standard Power Operation
Operate with standard voltage and professional wiring. Cut off power completely before maintenance to prevent electric leakage.
5. Running Inspection & Maintenance
Check equipment status before startup. Lubricate transmission parts regularly, fasten bolts and replace worn parts. Avoid sudden start/stop.
Frequently Asked Questions
Q1: What is the difference between self-aligning rotator and screw adjustable rotator?
A1: The self-aligning type can automatically adjust the roller distance and center position, no manual operation, higher efficiency, more suitable for mass production. The screw adjustable type is more cost-effective for small batch and multi-style workpieces.
Q2: What is the minimum and maximum workpiece diameter for 40T self-aligning rotator?
A2: Standard applicable diameter is 500mm-4800mm. We can customize ultra-small or ultra-large diameter models according to customer requirements.
Q3: Are the rollers replaceable? What roller types are available?
A3: Rollers are replaceable. We provide steel-PU composite roller (standard), full PU roller and full steel roller for different working conditions.
Q4: Can you provide export voltage and CE certificate?
A4: Yes. We support 220V/415V 60Hz export voltage conversion, provide CE certification, English manual and export packaging.
Q5: Does the machine support low-speed welding?
A5: Yes. The frequency conversion system supports ultra-low speed stable operation, which can meet the welding requirements of thin-wall cylinders and prevent welding deformation.
