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Shear & End Welder (Hydraulic)
Shear & End Welder (Pneumatic)





Shear & End Welder (Hydraulic)


General
In this unit the trailing end of the leading coil passing through the mill and the leading end of the next coil are cut & welded parallel by shear and butt-welded together. These actions being controlled automatically.

 










Specification

Type Hydeaulic shear strips manual butt welder
Strip width 60mm min. up to 500 mm max.
Strip thickness 1.5mm min. up to 5.00 mm max.
Shearing mode Hydraulically actuated
Welding mode Argon/CO2 arc MIG weld.
Welder Metalic inert gas with argon /CO2
*Welding input 60-400 amp. Max.
*Rated input 27KVA max.
*Input voltage 415V, 3 phase, 50 Hz.
*Frequency 50/60 Hz
*Service factor 60%
*Wire dia 0.9 -1.6mm
*Torch
*Wire Solid wire including fine flux strand
*Rated current 400 amp.(100%)
*Cooling mode Water cooling
Guide Rollers Each one set at inlet and outlet
*Side guide rolls Simultaneous left and right and centering adjustment
Shear clamp unit Hydraulically actuated solenoid control
Clamp feed unit Hydraulically actuated solenoid control
* Feed gap adjustment by manually adjusted screw
Weld clamp unit Hydraulically actuated solenoid control
Mode of actuation Semi automatic or manually actuated push buttons.
Lubrication manually by grease gun.
Machine cycle time 40 second + welding time
Welding speed 600mm/min. on 2 mm thick strip


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Shear & End Welder (Pneumatic)

In this unit the trailind end of a precceding coil and the leading end of the next coil passing through the mill are trimmed parallel by shear and then butt-welded togehter automatically.

Type Pneumatic Shear & Tyyristorised TIG Welder
Strip Specification
i) Width 260 mm Max.
ii) Thickness 3 mm max.
Shearing mode Pneumatic, Foot operated
Clamp Pneumatic
Welder X 1 No.
* Type TIG, both Normal / Pulse Welding
* Welding Current 150 Amp. Max.
* Gas Flow controller X 1 No.
* Rated output 17 KVA
TIG Torch Air cooled
Welding torch drive DC 0.37 Kw, Thyristor Drive
Recommended Gas industrial Argon ; 99.99 % pure
Utility 1) A.C. 415 V, 3 ph
2) Compressed Air at 80 psi

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