2.4KW Small Pipe Welding Rotator / Press Type Pipe Welding Rollers

Place of Origin China
Brand Name Friendship Machinery
Certification CE, ISO
Model Number PP Series
Minimum Order Quantity 1 set
Packaging Details Standard package
Delivery Time 30 working days after down payment
Product Details
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welding turning rolls


weld rotator

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Product Description


2.4KW Small Pipe Welding Rotator / Press Type Pipe Welding Rollers



1. Technical data




Maximum loading capacity


Applied work-piece diameter


Rotation speed


Rotate torque


Tilt torque


Tilt degree


Tilt center height


Speed adjustment

AC Inverter

Pendant cable length






Dimension (L*W*H)


Pinch roller

Diameter: 120mm

Width: 200mm

Cross slide

Motor: 25W

Stroke: 150mm


Oscillator angle: 8 degree

Center moving: 8 degress

Waving dewall time: 0-2s



2. Summarize

        That automatic welding machine including: manipulator, welding rotator, and electric system etc, mainly used to weld the butt welding seam which formed from the pipe, pipe elbow, pipe flange, perpendicular tee pipe. The welding head will be relatively fixed, while the piping spool piece revolving at a specific rate, and the high efficient and low cost shielded welding or SAW process is adopted, so it has the features of easy-operation, reliable-performance and wide-application field,and which enhancing productivity, increasing the extent of automatic, reducing welder’s working intensity and adapting to piping workshop prefabrication.



3. Structure characteristics

        PP type precise welding manipulator consists of column, lifting slide unit, rotation roller, the column fixed on the bottom bracket, through turn round organization can turn ± 90° by manual, at the front of lifting slide along fixed a set of assistance compress tightly organization, easy to compress tightly the work piece in weld the process, lend support to the pressure is 450kg, on the side column has a horizontal beam for reserving to install welding control organization.

        Turn roller is divided into powered part and idle part, powered part with column fixed on the bottom bracket, the reducer is a kind of special model which adopt to apply to pipe prefabrication product, can adapt the pipe diameter reach Ø50-600mm, its motor power is 0.75kw, electric voltage is three phase 240V, 60Hz. The idle part doesn't equip motor, mainly prop up the work piece, another the speed is adjust by AC INVERTER to realize step-less speed adjustment with digital display that the customer can preset parameters.

        The electricity of this set equipments control the system orientation communicate three phase 380V, 50Hz of power supply request, Roller top end leaves ground to be apart from for the 650mm, the customer can increment or decrease mat piece according to the size of the work piece during welding.



2.4KW Small Pipe Welding Rotator / Press Type Pipe Welding Rollers 0 2.4KW Small Pipe Welding Rotator / Press Type Pipe Welding Rollers 1


Pinch type welding rotator for small pipe



Control box and electrical control system