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This automatic longitudinal straight seam welding machine is specially designed for straight seam welding of cylindrical shells and metal plates. Equipped with pneumatic key clamping structure to firmly fix workpieces, it achieves stable single-side welding and double-side forming. Widely applied to stainless steel tanks, ventilation ducts, filter barrels and cylindrical metal components. Compatible with TIG, MIG, MAG and Plasma welding processes. A variety of optional configurations can be equipped to meet diverse production requirements.
Manufacturing Specifications
We adopt unified manufacturing standards for all seam welding equipment:
Main beam and frame are processed via CNC cutting and precision machining
Linear guides and rack & pinion driving components are purchased from certified suppliers
Each machine passes continuous running test before delivery
Electrical wiring complies with international industrial safety standards
Assembly clearance is strictly controlled to ensure consistent welding travelling speed
Technical Data
Item
Specification
Model
LSM-1200 Longitudinal Straight Seam Welder
Max Welding Length
1200mm
Applicable Material
Stainless steel, carbon steel, aluminum alloy
Workpiece Thickness
0.5-6mm
Welding Travel Speed
0.1-2 m/min stepless adjustable
Clamping Mode
Pneumatic key-type clamping
Compatible Welding Source
TIG / MIG / MAG / Plasma Welder
Input Voltage
380V 3-phase (customizable)
Warranty
12 months
Optional Parts
Laser seam tracker, automatic wire feeder, water cooling unit
Main Features
Pneumatic copper key clamping device, even compression, low workpiece deformation
Precision rack and pinion drive, stepless adjustable welding travelling speed
PLC touchscreen control, supports storage of multiple sets of welding parameters
Adjustable welding torch holder, easy for position fine-tuning during operation
Application Range
Suitable for batch straight seam welding and forming of cylindrical metal workpieces and sheet metal parts
Widely used for stainless steel water tanks, air duct cylinders, filter housings and pressure vessel shells
Applicable to environmental protection equipment, food machinery, pipeline fittings and new energy industry parts processing
Ideal for standardized mass production in metal fabrication and precision welding workshops
Frequently Asked Questions
Q1: Which welding processes does this machine support?
A1: It supports TIG, MIG, MAG and Plasma welding. Customers can match corresponding welding power sources locally.
Q2: Can I add laser seam tracking system?
A2: Yes, laser tracking device is available as optional upgrade to correct weld deviation automatically.
Q3: Is it possible to customize longer welding stroke?
A3: We support customized welding length such as 1500mm, 1800mm and 2000mm.
Q4: What is the minimum diameter of cylindrical workpiece?
A4: Minimum inner diameter depends on mandrel design, please inform workpiece drawing for confirmation.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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 offer a dive...
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 offer a dive...