- Overview
- Product Description
- Product Parameters
- Effect display
- Company Profile
- FAQ
Basic Info.
Product Description



The gantry welding machine adopts a gantry design, has two sets of start switches and multiple spot welding heads. It is a well-structured special welding machine that can weld a row of mesh at a time. It is a special spot welding machine. Gantry spot welding machine can be used for door panels, wire mesh, warehouse cages, special racks, material trolleys, display racks, Welding of computer casings, automobile sheet metal, office furniture, metal fences, various iron sheet products and other products is widely used in home appliances, daily hardware, transportation, electrical appliances, and other industries.
1. It adopts a gantry body structure, which is strong, stable and impact-resistant;
2. Multiple electrode heads can adjust the pressurization speed and descent speed arbitrarily, which can effectively alleviate the impact of the machine when pressurizing the welding object and reduce noise;
3. Gantry structure + multi-head design can evenly complete multiple solder joints at one time, with higher welding efficiency and stable welding;
4. Adopt circulating cooling water circuit + forced water cooling method to greatly reduce the amount of cooling water, while making the output power more powerful, stable and reliable;
5. The lower bracket structure is designed to support the workpiece at the bottom of the workpiece during welding, which can effectively reduce the indentation caused by welding; at the same time, the lower bracket is liftable, making feeding and ejecting materials more convenient;
6. PLC + servo motor drive, digital control, can set the current and welding time of each welding point respectively; making Xiaoweiyun's gantry spot welding machine easier to match with various automation equipment to achieve the purpose of automated welding.
Serial Number | Project Content | Technical Description | Remarks |
1 | Product Model | 2 * 150KVA | Support customization |
2 | Effective Working Width of Welder | Width: 1200mm * Length: 2500mm | Support customization |
3 | Welding Capacity | Cross welding of low-carbon steel bars with a diameter of 3 - 8mm | Support customization |
4 | Number of Cylinders Installed on the Upper Crossbeam | 8 three-layer cylinders with a diameter of 80 and a stroke of 80 | Support customization |
5 | Lifting and Lowering Cylinders of the Lower Crossbeam | 8 cylinders with a diameter of 800 and a stroke of 50 | Support customization |
6 | Power of (Industrial Frequency) Transformer of the Welder | 2 units with a rated power of 150KW | Support customization |
7 | Advancing and Retreating Modes of the Welding Molds of the Welder | Two molds automatically alternate for tooling (mesh sheet with a width of 1200mm and a length of 2500mm) | Support customization |
8 | Welding Molds of the Welder | 2 welding molds automatically advance and retreat alternately | Support customization |
9 | Conductive Mechanism of the Upper Welding Head with Adjustable Distance | 8 sets of red copper plates and red copper strips | Support customization |
10 | Conductive Mechanism of the Lower Electrode | 8 sets of red copper plates and red copper strips | Support customization |
11 | Moving Modes of the Welder Mold Trolley | Driven by H-type synchronous belts | Support customization |
4 SFC25 type linear guide rails | Support customization | ||
2 sets of 1.5KW servo motors + reducers | Support customization | ||
14 | Control Method | Programmable Controller (PLC) | Support customization |
15 | Cylinder Action Frequency | 60 times/minute | Support customization |
16 | Air Source Pressure of the Pneumatic System | 0.5 - 0.7Mpa | Support customization |
17 | Minimum Supply of Cooling Water | 18L/min | Support customization |
18 | Maximum Welder Speed (with a welding spot interval of 50) | 6 - 10 seconds per row | Support customization |
19 | Welding Wire Diameter | 3 - 8mm | Support customization |
21 | Number of Welding Points | 5 - 10 points | Support customization |
22 | Rated Voltage | 220V/60Hz/Three-phase | Support customization |
23 | Welding Process | Resistance Welding | Support customization |
24 | Weight | 4 tons | Support customization |
25 | Machine Color | White | Support customization |







1. Q: Are you a trading company or manufacturer?
A: Our company is a factory integrating production and sales. We can provide competitive prices and services.
2. Q: What information should the customer provide to get an accurate quotation from us?
A: The customer should provide the related technical requirements, drawings, pictures, industrial voltage, planned output, etc.
3. Q: What is the payment term?
A: The payment term is 50% down payment, and 50% before shipment(T/T mode), we also accept other payment term, like L/C, DA, D/P etc.
4. Q: What is the delivery time?
A: Normally the delivery time of the machine is 30 days after receive down payment.
5. Q: What is the warrantee period of the machine?
A: The warrantee period is one year since the date of B/L.