Shanghai Trintfar Intelligent Equipment Co., Ltd.
Shanghai Trintfar Intelligent Equipment Co., Ltd.
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The Steel Panel Radiator Production Line features high automation with servo motors, PLC control, multi-head gantry spot welding, and longitudinal/transverse medium frequency seam welding machines. It includes automatic loading/unloading, spot welding positioning, and seam welding edge sealing, ensuring efficient, stable production. Ideal for mass production of panel radiators.
Work flow:Panel truss loading machine → Water channel ring loading and pressing machine → Turning and assembling machine 1 → Panel pre-spot positioning welding machine → Panel gantry multi-spot welding machine → Convection sheet pre-spot welding machine → Convection sheet gantry multi-spot welding machine → U-shaped line transfer conveyor → Long side double-head seam welding machine → Gantry double-head short side seam welding machine 1 → Gantry double-head short side seam welding machine 2 → Two-side cleaning and trimming machine → Shearing machine → Four-corner arc cutting machine → Turning and assembling machine 2 → Double-head three-way automatic welding machine → Support hook automatic welding machine → Automatic pressure airtightness detection machine → Discharging conveyor
Manual loading of stacked materials onto feeding platform cars using the boom car, with two material placement positions on each side.
Truss gripper automatically grabs materials from both sides of the plate car and places them on the conveyor line.
Center clamping positioning mechanism aligns the panel on the conveyor.
Servo-driven mechanism moves the board to the pre-spot welding machine for spot welding on both sides.
The waterway ring uses vibrating plate feeding with a double-track system.
Two pressing heads on each side press the waterway rings on the front and rear sides.
Material transmission uses powered roller feeding.
Quick and accurate flipping.
High-quality chains for transmission; 400W reduction motor as drive.
Gear reduction motor with sensor for precise turning positioning.
Automatic control, no manual intervention.
Consists of turning body, loading device, electrical console, operating system, and safety fence. Adapts to various product turning requirements, ensuring safe, smooth, and efficient material transfer between operations.
The panel automatically flows to the welding stop position on the conveyor rack, and welders on both sides start pre-spot welding.
Pre-spot welding required for only one row.
Uses 1 set of AC DN75 power supply.
3 gantry multi-spot welding machines for welding.
Each unit has 18 sets of cylinder welding joints.
AC welding power source for welding one row of solder joints at a time.
High-speed servo linkage stepper feeds the gripper forward to supply the water channel plate.
Convection sheet manually loaded onto the online tooling guide.
Welding done using a gantry 4-head pre-spot welding machine.
Materials manually pushed into the first row of pre-pointed positions for welding.
Equipment automatically shifts for remaining welding points.
Pre-set Path: Convection sheet follows pre-set path into tooling guide.
Dual Gantry Welding: 2 gantry multi-spot welders.
Pneumatic Joints: 16 sets per unit.
AC Power Supply: AC & single-sided for row welding.
Servo Stepper: High-speed servo stepper feeds gripper for water channel plate.
Use roller conveyor rack to transfer materials in U-shaped layout.
Space Efficiency: U-shape saves space, optimizes process.
Ease of Operation: Smaller worker range, convenient, reduces intensity.
Simultaneous Welding: Weld both long sides at once.
Power Supply: 300KVA medium frequency AC for stable long-term welding.
Use medium frequency AC welding power source to ensure highly stable welding for a long time.
Clean and trim the long-side welded products.
Cutting Process: Perform cutting on required materials.
Cutter Material: White steel blade.
Cutting Method: Scissors cutting.
Corner Shaping: Cut sharp corners to form rounded edges.
Cutter Material: White steel.
Cutting Method: Hydraulic punching.
Welding Power: Medium frequency MD80 power source.
Material Flow: Double-sided channels for docking and turning.
Conveying Method: Chain plate for material transport at three-way.
Automatic Feeding: Gripper and welding positioning for precise operation.
Welding Power: Medium frequency MD40 power source.
Feeding Method: Clip-type stacking for material feeding.
Loading: Pneumatic gripper loads materials to welding position.
Test Pressure: 10 bar.
Test Method: Automatic pressure test in water tank.
| NO | Name | Material | Notes |
| 1 | Panel | Cold rolled steel plate | 1.1mm thickness |
| 2 | Convection plate | Cold rolled steel plate | 0.3mm thickness |
| 3 | Interface type | 4x G 1/2 internal thread interface | |
| 4 | Product length | 400-3000 mm | |
| 5 | Product width | 300/400/500/600/900mm |
| NO | Equipment name | Model | Quantity | Unit |
| 1 | Panel truss loading machine | HJ-0-0 | 1 | set |
| 2 | Water channel ring loading and pressing machine | YZJ-0-0 | 1 | set |
| 3 | Turning and assembling machine 1 | FZJ-0-0 | 1 | set |
| 4 | Panel pre-spot positioning welding machine | DN75-2C | 1 | set |
| 5 | Panel gantry multi-spot welding machine | 10*DN60-36C | 3 | set |
| 6 | Convection sheet pre-spot welding machine | 2*DN63-4C | 1 | set |
| 7 | Convection sheet gantry multi-spot welding machine | 4*DN63-16C | 3 | set |
| 8 | U-shaped line transfer conveyor | ZJG-0-0 | 1 | set |
| 9 | Long side double-head seam welding machine | 2*FVM300-2C | 1 | set |
| 10 | Gantry double-head short side seam welding machine 1 | 2*FVM300-2C | 1 | set |
| 11 | Gantry double-head short side seam welding machine 2 | 2*FVM300-2C | 1 | set |
| 12 | Two-side cleaning and trimming machine | XBJ-0-0 | 1 | set |
| 13 | Shearing machine | JCJ-0-0 | 1 | set |
| 14 | Four-corner arc cutting machine | QJJ-0-0 | 1 | set |
| 15 | Turning and assembling machine 2 | FZJ-0-0 | 1 | set |
| 16 | Double-head three-way automatic welding machine | 2*MD80-2C | 1 | set |
| 17 | Support hook automatic welding machine | 2*MD40-4C | 1 | set |
| 18 | Automatic pressure airtightness detection machine | JCJ-0-0 | 1 | set |
| 19 | Discharging conveyor | SSJ-0-0 | 1 | set |
| Project | Parameters |
| Total power distribution | 1600KVA (The actual total power used is about 1000KVA) |
| Gas source pressure | 0.6MPa |
| Water source pressure | 0.15MPa~0.30MPa |
| Compressed air source requirements | 1000L/min |
| Total water flow | 1200L/min |
| Equipment occupancy length*width approx. | 60m*10m |
