LHJ4020 Tube Welding Machine,arc welding machine,welding equipment

LHJ4020 Tube Welding Machine,arc welding machine,welding equipment can roalized the integrated control. - details see: https://www.machineto.com/lhj4020-tube-welding-machine-arc-welding-machine-welding-equipment-10143241

Place of Origin:Jiangsu China (Mainland)

Brand Name:HUAHENG

Model Number:LHJ4020

LHJ4020 Tube Welding Machine,arc welding machine,welding equipment

Detailed Product Description

The welding assistant machine consists of the welding manipulator, auto-sub-merged arc welding machine(or co₂, TIG, electro-slag strip cladding), the submerged arc welding mahcine, the cladding with strap, the welding positioner. It can weld metal vessels, steel structure in all orientation by various welding methods. It can roalized the integrated control. Also there are the welding traching and monitoring system, arc oscillating unit, the arc length control, flux auto-feeding and recovering system for opinion. The machine is used in the pressure vessel, freezing quipment, construction of power station metallurgical, engineering machinery, marine building, cladding of the rolled rollers and petro-chemical industries.

Parameter	Performance
Model: LHJ4020	LHJ (light duty type)
Lifting stroke: 1600m	Stationary
Retracting stroke: 4200m	Cross section of boom & column is calculated scientifically drooping of boom along horizontal travel is 2mm/m
Lifting speed: 1000mm/min
Retracting speed: 120-1200mm/min	Boom lifting device has anti-falling device, of ratchet structure, safe and reliable.
Welding machine: Mz1000
Speed controller: frequency conversion	Boom end has cross-slides, which can be controlled thru manual pendant.
Controll system: HMI screen
G.W: 6.5T (included V-shape shelf)	Control roller has eccentric shaft, which can decrease clearance between roller and rail.
Machine demension: 4.8m×1m×3m