WUXI RONNIEWELL MACHINERY EQUIPMENT CO.,LTD 86-510-83050580 sale@ronniewell.com
Fit Up Hydraulic Adjustable Welding Rollers Used In Pipe Growing Line

Fit Up Hydraulic Adjustable Welding Rollers Used In Pipe Growing Line

  • High Light

    turning rolls welding


    Vessel Turning Rolls

  • Application
    Pipe Fit Up / Pipe Growing Line
  • Function
    Hold & Manipulate Weldment Position
  • Structure
    Hydraulic Fit Up Rotator
  • Feature
    With Motorized Trolley
  • Roller Material
    Forged Steel Wheel
  • Pump Station
    Famous Brand
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
    1set (including 1 power unit & one idler unit)
  • Price
    Contact for detail
  • Packaging Details
    Mainframe naked, spare parts packed in case
  • Delivery Time
    30working days
  • Payment Terms
    30% TT in advance, 70% TT before the shipment
  • Supply Ability
    60 set/month

Fit Up Hydraulic Adjustable Welding Rollers Used In Pipe Growing Line


Fit Up Hydraulic Adjustable Welding Rollers Used In Pipe Growing Line
Brief introduction:

  • Roller center distance is stepless hydraulic adjustable by pump station.
  • It can adjust the pipe postion on vertical & radial direction,so as to realize two sections fit up for pipe growing job.



  • Hydraulic adjustable welding turning rolls are composed of two pieces of distance adjustable rotators, electric system and hydraulic pump station.
  • There are two sets of roller mechanism installed on each piece of rotator base.
  • Each roller mechanism has a forged steel wheel roller.
  • Roller distance is manipulated by hydraulic cylinder, so as to adjust the vessel position on radial & vertical direction to fit up the vessel effectively & quickly. 
  • Welding turning roll base is made of welded plate,with feature of high strength to make sure no deformation in long period using span.
  • Roller base & boring is integrated process,so as to guarantee the roller rotating precision. 
  • Completed structure is processed by temper destressing.It will be pre-treatment before painting, one layer of zinc rich primer,two layer of polyurethane finish.
  • Nameplate indicated loading capacity will be placed on notable position of the machine body.
  • Electric system is composed of electric cabinet & remote control box.
  • Electric control box is used to affect working craft required mechanically act by the controlling of motor make-brake. It also control & protect the roller motor.
  • Main low voltage electric elements is using brand famous product.  



Product description:

  • Hydraulic adjustable welding turning roll is mainly used for cylindrical(or low angle taper)work piece fit up welding.
  • By proper operation, it could regulate the pipe displacement on vertical,horizontal or even inclined direction,so as to make the pipes fit up.
  • The fit in pipes are conveyed backward by movable turning roller.
  • Another pipe will be placed in front of the fit in pipe.
  • And then repeat fit up work.Meanwhile welding the inner & outer circumferential seam.
  • Repeat above procedure to complete the whole pipes fit up.
  • It is the optimal equipment to increase production efficiency,insure production quality & decrease labor working intensity.  


Main technical parameters



Max. load


suitable size of job (mm)

Wheel diameter and width (mm)

Linear speed m/h)

Motor power (Kw)


























  • Pressure vessels
  • Pipe manufacturing industries
  • Wind power fabrication
  • Chemical & fuel storage tank fabrication
  • Any heavy cylindrical job

Workshop picture:
Fit Up Hydraulic Adjustable Welding Rollers Used In Pipe Growing Line 0
Points you may concern:
Customization - Can your machine or other products be customized?
Ronniewell: Sure. As a professional manufacturer, we have our own engineer team, who is good at design, develop & build special solution catering for your individual requirement.  
Transportation-What about the transportation?
Ronniewell: Seaway is the most common transportation way for oversea trading. Depends on your location, combined transport by rail and sea is also an option. Certainly railway transportation is also acceptable if it is the most suitable approach.  
After sale service - What about the after-sale service?
Ronniewell: We provide 12month guaranty period for the whole machine quality. During this time, any issue proved because of the machine flaw itself,we would take the whole responsibility of it. Except of the guaranty period,technical advisory support is available freely covering the whole using life of the machine. Engineer service on user premises is also available for necessary.
Name of the machine:
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