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20Ton Self-Aligning Welding Rotator HGZ20 Automatic Turning Rolls
| MOQ: | 1 |
| Price: | 500-1000USD |
| Standard Packaging: | 220.00cm * 170.00cm * 220.00cm |
| 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-20
Document
Model:
HGZ-20
Voltage:
110V/220V
Welding Tilter Type:
Flexible Combination
Rated Load:
20 Ton
Roller Size:
300×200mm
Drive Type:
One Driving Unit + One Driven Unit
Speed Control Mode:
VFD Stepless Speed Regulation
Operation Mode:
Control Panel / Handheld Remote (Optional)
Protection Grade:
IP54
Highlight:
20Ton self-aligning welding rotator
,automatic turning rolls for welding
,HGZ20 welding fixture table
Product Description
20Ton Self-Aligning Welding Rotator HGZ20 Automatic Turning Rolls
Product Overview
The 20Ton Self-Aligning Welding Rotator HGZ20 is a heavy-duty automatic welding roller frame specially manufactured for cylindrical workpieces. This self-centering turning roll is widely applied in pressure vessel, boiler, steel tank, pipe and cylinder welding industries. Different from conventional adjustable roller frames, this self-aligning welding rotator can automatically center and adapt to various cylinder diameters without manual spacing adjustment, greatly improving welding accuracy and production efficiency.
Technical Parameters
| Item | Specification |
|---|---|
| Model | HGZ-20 Self-Aligning Welding Rotator |
| Rated Load Capacity | 20 Ton (1 drive set + 1 idler set) |
| Suitable Workpiece Diameter | Φ500mm ~ Φ3500mm |
| Roller Dimension | Φ350×180mm |
| Linear Rotating Speed | 100~1000mm/min, stepless adjustable |
| Driving Motor Power | 1.5KW × 2 |
| Speed Control | VFD frequency conversion |
| Optional Roller Type | PU roller / Solid steel roller / Composite roller |
Main Features
- Automatic self-aligning and self-centering function, no manual calibration required
- Heavy duty 20-ton load capacity for large cylinder and pressure vessel welding
- Dual-motor synchronous drive system for stable and uniform rotation
- VFD stepless speed adjustment to match all automatic welding processes
- Wear-resistant and customizable rollers to protect workpiece surface
- Thickened welded structure with stress relief treatment, durable and deformation-free
- Complete safety protection system for industrial continuous production
Main Structure & Raw Material Details
Base Frame
Adopt thick Q235 steel plate & profile steel integral welding, finished with stress relief annealing to avoid deformation under long heavy load.
Roller Bracket & Swing Arm
Cast steel + forged piece machining, high mechanical strength for automatic self-aligning swing action.
Roller Options
- PU roller: high elastic polyurethane, protect workpiece surface
- Solid steel roller: 45# steel, high temperature resistant for surfacing
- Composite roller: steel core + outer PU layer
Packing & Shipping
- Base frame, roller assemblies: fixed with steel wire on solid fumigated wooden pallet, wrapped with stretch plastic film against moisture and scratch
- Electrical control cabinet & pendant box: packed in independent export plywood case with foam inner cushion for anti-collision protection
- Small spare parts: packed in carton box separately
- Available for FCL / LCL sea transportation
FAQ for 20Ton Self Aligning Welding Rotator
Q1: What is the loading capacity of HGZ20 self aligning welding rotator?
A1: Standard rated load is 20 ton per set (1 driving + 1 idler roller frame), designed for heavy cylinder and pressure vessel welding.
Q2: Does this self-centering turning roll need manual adjustment for different tank diameters?
A2: No. It is full automatic self-aligning structure, rollers swing automatically to center workpieces when cylinder size changes, no manual spacing adjustment needed.
Q3: What kinds of rollers can be selected for the welding roller frame?
A3: Three options: PU roller, solid steel roller, steel-PU composite roller to fit welding, surfacing and grinding conditions.
Q4: Is rotating speed variable on the 20T welding rotator?
A4: Yes, equipped with VFD inverter control, speed ranges 100~1000mm/min stepless adjustable. Wired pendant as standard, wireless remote optional.
Q5: What diameter range of cylinder fits this HGZ20 turning roll?
A5: Suitable workpiece OD from 500mm up to 3500mm, widely for tank, boiler and pressure vessel production.
