HOGI Longitudinal Seam Welding machine
Horizontal lifting straight seam automatic welding machine is a high-quality, efficient, no deformation to complete the wall thickness of 0.6mm -4mm cylinder, flat plate butt joint longitudinal seam welding of general automatic welding equipment. It can be used for high-quality welding of carbon steel, cold galvanized, stainless steel, and other materials, and can be selected as a set of argon arc welding (with or without wire), fusion electrode gas TIG welding power source, and longitudinal seam automatic welding system.
The spindle is machined in one piece, with built-in copper bar and split all-copper pressure plate. The main beam up and down electric lift, suitable for pipe fittings size adjustment, reduce manpower, improve loading speed, double linear guide rail slider, load-bearing capacity is stronger; welding torch lifting and lowering pneumatic lifting, cantilever lifting and lowering electric lifting, the host control system adopts PLC control, running and working stably, high reliability performance;
Precision Positioning
Diameter of workpiece: round pipe Φ110~Φ1500mm
Total length of workpiece: L≤1500mm
Wall thickness of workpiece: 0.6~3mm Optional Tig/Laser, MAG Welder
Weight of workpiece: M<0.5T
3-5MM/S
TIG Welder
20-25 mm/s
Laser Welder


Structure Configuration
The main spindle is processed in one piece, with built-in copper bar and split all-copper pressure plate. The main beam up and down electric ascending price, suitable for pipe fittings size adjustment, reduce manpower, improve loading speed, double linear guide rail slider, load bearing capacity is stronger; welding torch lifting adopts pneumatic ascending price, truss lifting adopts electric lifting, the host control system adopts PLC control, running and working stably, with high reliability performance;

CNC Controller
Touch screen: parameters can be modified in the interface; positioning structure
The control system consists of Touch screen, PLC, Stepping motor and other electrical components. The touch screen realizes human-computer interaction, and then the PLC calculates the welding trajectory and controls the motor and the welder to display the welding action.


Platen structure Positioning structure
Pressure plate adopts spring flexible mechanism, fully contact with the welding surface, good heat dissipation and beautiful molding.
Because of the traditional needle positioning, easy to come out of the needle breakage and needle jamming, we abandon the traditional needle positioning, the use of new external positioning device, whether it is precision, practical aspects or durability are greatly improved.
Spindle mechanism
Good external positioning method makes the equipment applicable to the smallest specification can be achieved φ110, the spindle procurement 45 steel, copper inlaid in the spindle, and then integrated processing, to ensure the steel of the spindle; spindle with air and water-cooled takeover, welding quality is better, and to eliminate the high temperature of the welding of the copper damage.

Why HOGI CNC
HOGI CNC machine has been continuously investing in industrial fan, human defence pipeline, environmental protection ventilation and other industries, from angle iron punching machine, angle iron flange automatic welding, CNC automatic roll round machine, straight seam welding (vertical/horizontal), automatic flanging machine, shrimp elbow automatic welding, fan impeller automatic welding, automatic welding of the related line, round flange automatic welding, pipe butt automatic welding, CNC spinning machine to the complete set of laser cutting production line, round pipe coiling and welding production line, the company can provide one-stop solutions and global services. The professional R&D team protects the mechanical structure, software control and process route of the products; the competent production management team strictly controls the quality of the equipments; the efficient after-sales team provides customers with attentive service. Positive innovation, keep improving, let welding become more simple.

Direct Manufacturer

Quality Control

Local Support
What They Say
Testimonials

"HOGI hydraulic two-roller rolled production line stainless steel duct chimney processing, efficient and accurate."
Spain Customer
"HOGI customizes all the machines according to the customer's product requirements, meets the customer's product technical solutions, and serves the world.."
New Zealand Designation
"HOGI industrial ventilation fan axial fan centrifugal fan flange automatic flanging punching forming machine."
Canada Designation
"HOGI High precision straight seam welding machine with optional laser, tig, MIG welding machine, high precision configuration, high efficiency. Use long time!"
Israel 2025 MAY