Products Description
This 1500mm automatic straight seam welding machine is suitable for various industrial metal sheets, including stainless steel, carbon steel, alloy steel, aluminum sheet and galvanized sheet.
It supports TIG, MIG and laser welding processes, with uniform welding formation and no deformation, meeting mass production precision standards.
Products Description
| Item | Specification | |
|---|---|---|
| Parameter Item | Specification | Application Meaning |
| Max Effective Welding Length | 1500mm | Fits all straight seam workpieces within 1.5m length |
| Applicable Plate Thickness | 0.5–16mm | Covers thin sanitary tanks and medium thick pressure vessel shells |
| Min Cylinder Inner Diameter | 200mm | Supports small-diameter pipeline and mini tank processing |
| Supported Welding Methods | TIG / MIG / Laser | Satisfies sealing, appearance and structural welding of different industries |
| Clamping Structure | Integral Pneumatic Piano Key | No scratch for surface-sensitive stainless steel workpieces |
Core Features
Wide application compatibility：
One machine fits multiple materials and workpieces, reducing extra equipment investment for multi-product factories.
Uniform piano-key clamping:
Avoids thin plate deformation, perfectly adapts to high-standard appearance welding of stainless steel sanitary tanks.
Stepless adjustable welding speed:
Flexible speed switching for thin plate precision welding and medium plate structural welding.
Simple parameter switching:
Quick adjustment when switching different workpieces, improving changeover efficiency for mixed batch production.
Covered Industrial Fields
Pressure vessel manufacturing: Small water tanks, gas storage tanks, heat exchanger barrels, low-pressure equipment shells
Auto hardware processing: Muffler shells, fuel tanks, exhaust pipe barrels, hydraulic pipe fittings
New energy & HVAC: Solar water tank barrels, thermal insulation containers, ventilation air ducts
General sheet metal factory: Kitchen hardware, environmental equipment casings, craft cylindrical parts
Wide Application Scope
Applicable Workpiece Types
It handles flat plate butt joint, cylinder longitudinal seam, conical barrel, square cabinet, ventilation pipe shell and sealed box. It supports workpieces with length ≤1500mm, plate thickness 0.5–16mm, minimum cylinder diameter 200mm.
Applicable Metal Materials
Stainless steel, carbon steel, galvanized steel, aluminum alloy and alloy steel; compatible with TIG, MIG and laser welding processes.
Matching Supporting Equipment
To realize full-process cylinder production, this straight seam welder can be matched
with our welding rotators, welding manipulators and workpiece positioning fixtures:
Welding rotator
Used together for circumferential welding after longitudinal seam forming of tank barrels, complete full tank processing flow.
Positioning fixture
Fix short flat plates and small cylinders to expand small-batch product processing capacity.
Welding manipulator
Realize automatic follow-up welding for long batch production lines of large factories.
Product packa
Company Certification
Customer feedback
FAQ
Q: What kinds of workpieces can this 1500mm straight seam welder process?
A: It welds flat butt plates, cylinder longitudinal seams, conical barrels, ventilation pipes and square cabinets. It fits all straight seam workpieces within 1500mm length, plate thickness 0.5–16mm, minimum cylinder diameter 200mm.
Q: Which metal materials are compatible with the machine?
A: It supports stainless steel, carbon steel, galvanized sheet, aluminum alloy and alloy steel. TIG, MIG and laser welding modes are optional to meet different welding demands.
Q: What industries widely use this longitudinal welding machine?
A: It is popular for pressure vessel, new energy HVAC, auto hardware, electrical cabinet and general sheet metal factories, for producing water tanks, exhaust shells, solar barrels and electrical housings.
Q: Can it weld thin stainless steel without scratching or deforming?
A: Yes. Equipped with pneumatic piano-key clamping, it clamps the workpiece evenly without surface scratches, perfectly suitable for thin sanitary stainless tank production.
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