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{"title":"Chain Driven Self Aligning Welding Rotator 3T Beam Rotator 360\u00b0 Double For","imgUrl":"https:\/\/img.chinax.com\/nimg\/65\/24\/d969bf96a017c4951041de2e59ea-200x200-1\/chain_driven_self_aligning_welding_rotator_3t_beam_rotator_360_c2_b0_double_for_welding.jpg","attrs":{"Minimum Order Quantity":"1 set","Certification":"CE Certificate","Suitable for Beam size":"4000-20000mm","Price":"500-5000USD"}}
{"title":"Anti-slip PU Wheel 40 Ton Welding Roller Frame Pressure Vessel Use","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/c9\/84bf19bf29dcaf562d54330a387f-200x200-1\/anti_slip_pu_wheel_40_ton_welding_roller_frame_pressure_vessel_use.jpg","attrs":{"Type":"Welding Turning Rolls","Function":"Tank Vessesl Automatic Welding Turning Rolls","Roller Linear Speed":"6-60m\/H","Customization":"Available"}}
{"title":"60T Adjustable Welding Rotator Heavy Duty Polyurethane Roller For Pipe Cylinder","imgUrl":"https:\/\/img.chinax.com\/nimg\/37\/fe\/67823b277dbcb26f449b1b944bde-200x200-1\/60t_adjustable_welding_rotator_heavy_duty_polyurethane_roller_for_pipe_cylinder_welding.jpg","attrs":{"Motor":"4KW","Max loading weight":"60T","Suitable for pipe diameter":"750-4800","Wheel material":"Steel or Polyurethane"}}
{"title":"5Ton\/10Ton\/20Ton Tank Welding Roller, Adjustable Roller Spacing Welding Rotator","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/69\/56f3c8c916959a4e23f16a6c4f1d-200x200-1\/5ton_2f10ton_2f20ton_tank_welding_roller_2c_adjustable_roller_spacing_welding_rotator.jpg","attrs":{"Minimum Order Quantity":"1","Delivery Time":"10-20 work days","Rotation Speed":"6~60 m\/h, VFD stepless speed","Warranty":"12 months"}}
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
40~120
Ecer Certification:
Verified Supplier
Welcome to Wuxi Lemar Machinery Equipments Co., Ltd., where innovation drives automation and precision defines quality!
As a modern high-tech enterprise, we specialize in the research, development, design, manufacturing, sales, and service of advanced welding and cutting solutions.
We offe...
Welcome to Wuxi Lemar Machinery Equipments Co., Ltd., where innovation drives automation and precision defines quality!
As a modern high-tech enterprise, we specialize in the research, development, design, manufacturing, sales, and service of advanced welding and cutting solutions.
We offe...