Wuxi Lemar Machinery Equipments Co., Ltd.
| Max Effective Welding Length | 500mm |
| Working Voltage | 380V 50Hz Three-Phase |
| Applicable Material | Stainless Steel, Carbon Steel, Aluminum Alloy |
| Delivery Time | 10-20 work days |
| Control System | PLC + Touch Screen |
| Applicable Workpiece Diameter | φ76-1100mm |
| Payment Terms | T/T,D/P,D/A,L/C |
| Clamping Mode | Pneumatic Keyboard Pressing |
| Supply Ability | 500 units/month |
| Welding Speed | 300-2000 mm/Min |
| Packaging Details | 120.00cm * 74.00cm * 100.00cm |
| Machine Structure | Cantilever Integral Structure |
| Welding Mode | TIG / MIG / Plasma Optional |
| Model Number | ZTH-800 |
| Certification | CE |
| Brand Name | LEMAR |
| Place of Origin | WUXI |
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Product Specification
| Max Effective Welding Length | 500mm | Working Voltage | 380V 50Hz Three-Phase |
| Applicable Material | Stainless Steel, Carbon Steel, Aluminum Alloy | Delivery Time | 10-20 work days |
| Control System | PLC + Touch Screen | Applicable Workpiece Diameter | φ76-1100mm |
| Payment Terms | T/T,D/P,D/A,L/C | Clamping Mode | Pneumatic Keyboard Pressing |
| Supply Ability | 500 units/month | Welding Speed | 300-2000 mm/Min |
| Packaging Details | 120.00cm * 74.00cm * 100.00cm | Machine Structure | Cantilever Integral Structure |
| Welding Mode | TIG / MIG / Plasma Optional | Model Number | ZTH-800 |
| Certification | CE | Brand Name | LEMAR |
| Place of Origin | WUXI | ||
| High Light | Automatic longitudinal seam welding machine ，800mm straight seam welder ，Metal tube shell welding machine | ||
The 800mm longitudinal straight seam welding machine adopts servo drive and keyboard-type clamping structure. It supports TIG/MIG/PAW welding processes and achieves single-side welding with double-side forming for cylinders, barrels, and sheet metal parts. This machine offers stable operation, low deformation, and is ideal for mass metal container production.
| Model | LSW-800 |
| Max Welding Length | 800 mm |
| Applicable Workpiece Diameter | 75-1100 mm |
| Applicable Material Thickness | 0.5-3.0 mm |
| Applicable Material | Stainless steel, carbon steel, aluminum alloy |
| Welding Speed | 100-1200 mm/min stepless adjustment |
| Control System | PLC + Touch Screen |
| Drive Mode | Servo motor drive |
| Welding Process | TIG / MIG / PAW optional |
| Cooling System | Water cooling for pressure copper module |
| Input Power Voltage | 3-phase 380V / 415V customizable, 50/60Hz |
| Clamping Mode | Pneumatic keyboard-type pressing |
Suitable for longitudinal butt welding of cylindrical shells, open boxes, and sheet splicing. Widely used for stainless steel water tanks, solar heater inner tanks, filter barrels, metal pipes, pressure vessel accessories, kitchen metal parts, and other thin-wall metal products.
We can provide real-site welding test video according to customers' workpiece samples.
A: It can work with our in-house TIG/MIG power source and is also compatible with most mainstream brand welding power supplies in the market.
A: Yes. Custom modifications on clamping stroke, supporting fixture, and copper backing are acceptable. Please provide workpiece drawing or size range.
A: Each pressing finger applies even pressure along the full welding length, effectively eliminating workpiece gap and reducing welding distortion to guarantee consistent seam quality.
A: Standard configuration includes back-gas channel to achieve optimal reverse weld forming for stainless steel welding.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
40~120
Ecer Certification：
Verified Supplier
Welcome to Wuxi Lemar Machinery Equipments Co., Ltd., where innovation drives automation and precision defines quality! As a modern high-tech enterprise, we specialize in the research, development, design, manufacturing, sales, and service of advanced welding and cutting solutions. We offe... Welcome to Wuxi Lemar Machinery Equipments Co., Ltd., where innovation drives automation and precision defines quality! As a modern high-tech enterprise, we specialize in the research, development, design, manufacturing, sales, and service of advanced welding and cutting solutions. We offe...
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