This 5 ton adjustable welding rotator is specially customized for boiler cylinder girth and longitudinal seam welding. Adjustable roller span and variable frequency speed control ensure stable rotation, PU rollers prevent surface damage, ideal for boiler barrel mass production.
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Product Overview
1.This 5000kg adjustable welding rotator is customized for boiler cylinders, barrels, shells and cylindrical pressure parts
2.Flexible adjustable roller spacing adapts boiler cylinders of various diameters for batch production.
3.Variable frequency speed control delivers steady linear rotation ideal for boiler girth seam automatic welding.
4.Wear-resistant PU rollers prevent surface scratches and indentations on boiler shells.
5.Thick welded steel base runs stably at full load for long-cycle boiler workshop operation.
6.Compatible with SAW, MIG, TIG welders and can connect manipulators for automated boiler welding lines.
Technical Parameters
| Parameter Item | Specification |
|---|---|
| Rated Load Capacity | 5000kg (5 Ton) |
| Suitable Boiler Cylinder OD | Φ300–Φ2800mm |
| Roller Center Distance | Manually adjustable |
| Rotation Linear Speed | 100–1000 mm/min stepless adjustable |
| Driving Mode | Dual motor dual drive |
| Roller Material | Wear-resistant PU rubber |
| Single Motor Power | 1.5kW |
| Total Installed Power | 3.0kW |
| Standard Input Voltage | 380V/50Hz |
| Customizable Voltage | 220V, 415V available |
Key Advantages
Professional Adaptation for Boiler Cylinders
Designed specially for boiler barrels. Adjustable roller spacing fits multiple standard cylinder sizes for versatile production.
Stable Rotation Improves Boiler Weld Quality
Uniform linear speed avoids girth weld irregularities, cutting penetration defects and reject rates for boiler pressure parts.
Surface Protection Ensures Boiler Finished Quality
PU rollers leave no indentations on cylinder surfaces; extra polishing is omitted to shorten processing cycles.
High Continuous Working Capacity for Boiler Mass Production
Dual-drive high-torque motors enable round-the-clock stable running, suitable for large-batch boiler manufacturing.
Application Scenarios
- Girth seam automatic welding for industrial boiler cylinders and boiler barrels
- Longitudinal seam welding and assembly positioning for boiler shells
- Welding forming of boiler heat exchanger cylinders and boiler headers
- Used independently or incorporated into dedicated boiler cylinder automatic welding production lines
Efficiency Promotion for Boiler Factories
Abolish repeated crane hoisting and turnover of heavy boiler cylinders, reduce labor intensity and lifting safety risks
Stable rotation ensures uniform boiler circular seam weld quality, passes boiler pressure vessel inspection smoothly
Continuous automatic welding greatly shortens single boiler cylinder processing time, boosts daily output of boiler workshop
One device compatible with multiple boiler cylinder specifications, reduces repeated equipment procurement costs for boiler manufacturers
Section Title: Optional Customization & Standard Accessories
| Category | Item Details |
|---|---|
| ✅ Standard Factory Accessories | 1. Stress-relief thickened load-bearing steel frame 2. Wear-resistant PU rubber driving rollers 3. Independent frequency conversion control cabinet 4. Dual-drive motor & reducer assembly 5. Anti-offset axial limit baffles |
| ⚙️ Optional Custom Upgrade Items | 1. Electric automatic roller spacing adjustment 2. High-temperature resistant solid steel rollers 3. Lockable moving casters for station transfer 4. Welding manipulator synchronous linkage module 5. Wireless remote operation controller 6. Fully sealed dustproof & splash-proof electrical upgrade |
Packaging & Shipping Instruction
- Main frame fastened with high-strength steel wire, packed in export fumigated solid wooden cases
- Electrical control cabinet wrapped with thick waterproof plastic film to resist moisture and sea salt spray during long-distance shipping
- Supports EXW, FOB, CIF, CFR and other international trade terms
- Delivery schedule can be arranged according to the designated port or warehouse of boiler manufacturers
Company Certification
Customer feedback
fAQ
Q1:Can this welding rotator fit multiple sizes of boiler cylinders?
A1: Yes. The roller span is adjustable manually, covering the common outer diameter range of industrial boiler cylinders, suitable for diversified boiler production.
Q2: Will the rollers scratch the boiler cylinder outer wall?
A2: Standard PU rubber rollers adopt soft contact design, no indentation or scratches left on boiler shell surface, consistent with boiler finished product appearance requirements.
Q3: Can it connect with special welding manipulators for boiler cylinder automatic welding?
A3: Synchronous signal interfaces are reserved, supporting linkage with manipulators to realize full automatic girth welding of boiler barrels.
Q4: Is the voltage configurable for overseas boiler manufacturing plants?
A4: Standard 380V/50Hz, 220V, 415V and other local voltages can be customized to match different national power grids.
Q5: What is the maximum allowable eccentric load for boiler cylinder operation?
A5: The maximum allowable eccentricity is ≤120 mm, ensuring stable rotation without shaking during boiler cylinder welding.
Q6: How long is the warranty period of this boiler dedicated welding rotator?
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