Solutions
Item | Height | Length | Width |
Size | 2900 | 2000 | 1550 |
Item | Parameter |
Rated capacity (KVA) | 660 |
Power supply (V/φ/HZ) | 380/ 3 /50HZ |
Primary current (A) | 500 |
Rated duty cycle (%) | 20 |
Secondary empty voltage (V) | 10.4 |
Throat depth (mm) | 600 |
Arm gap (mm) | 550 |
Cylinder stroke (mm) | 80-200 (adjustable) |
Electrode Dimensions (mm) | Φ440*15 |
Workpiece Dimensions (mm) | Any length of car door, spot pitch≥25mm |
Welding capacity (mm) | 1.1 1.1 1.1 cold-rolled sheet and Single side galvanized sheet;1.5 1.5 stainless steel, welding spot≥4mm |
Welding speed (m/min) | ≥10 |
Max. working pressure (kgf ) | 1000 |
Compressed air pressure (MPa) | 0.6~0.7 |
Compressed air consumption (0.4MPa air pressure, stroke: 30mm) (L/ welding spot) | 5.84 |
Cooling water consumption (L/MIN) | 24 |
Primary cable specification (MM2) | 3*70 2*16 |
Max. Short Circuit Current of transformer (KA) | 85 |
Feature of car door inverter roll welding machine
1. The roll welding machine comes installed with a Heron 660KVA medium frequency DC power supply.
2. Heron conductive bearing bush with high rated duty cycle for high efficiency welding operations.
Background introduction
The welding machine is specially designed for the car door inverter roll welding process. In the past, this welding process was carried out by three-phase DC power supplies, which demanded large amounts of power and produced large heat affected zones. Currently, our welding systems adopt medium frequency DC power supplies and can minimize power consumption by 30% while improving the overall quality of the weld and creating a smaller heat affected zone.
Item | Height | Length | Width | Volume |
Size | 2077 | 1670 | 1622 | 5.4 CBM |
Item | Parameter |
Rated Capacity (J) | 12000 |
Power Supply (V/φ/HZ) | 380 V/ 3 Phrase /50Hz |
Primary Current(A) | 40 |
Duty cycle (%) | 50 |
Secondary Empty Voltage (V) | 10/12 |
Secondary voltage adjustment Level | 2 |
Throat Depth (mm) | 300 |
Gap between Electrode Arm (mm) | 500 |
Stroke of cylinder (mm) | 120 |
Electrode Size (mm) | Depend on workpiece |
Workpiece Size (mm) | Window lifter rail and bracket |
Welding Capacity (mm) | 1.2mm 1.2mm |
Welding Speed (pc/min) | 7 pc/min |
Working Pressure (N/0.5Mpa) | 10000 |
Compressed Air Pressure (Mpa) | ≥0.6 |
Compressed Air Consumption(0.4MPa,Stroke 30mm) (L/ welding spot) | 5.84*3 |
Primary Cable (MM2) | 3*16 2*6 |
Current | 58600 |
Feature
1. Car window glass lifter welding machines are outfitted with Heron 2X6000J capacitor discharge welding power supplies.
2. The welding system is equipped with three welding guns and a quick changing clamping system.
Background introduction
The equipment was introduced for the welding process of car window glass lifting and mounting block components. This used to be carried out by single point AC welders which were notorious for problems with multi-orientation, poor surface welds, zinc coating burnout, plating issue, and just overall poor consistency. We have begun to use capacitor discharge welding with multi-head welding cylinders in order to directly weld galvanized sheet after clamping. The zinc coating layer will not burn out following welding. It also results in high positional accuracy and improves production efficiency with great effects.
Item | Height | Length | Width |
Size | 2370 | 2420 | 1300 |
Item | Parameter |
Rated capacity (KVA) | 55*3 |
Power supply (V/¢/HZ) | 380/ 3 /50 |
Primary current (A) | 63 |
Rated duty cycle (%) | 20 |
Secondary empty voltage (V) | 10.4 |
Arm gap (mm) | 150 |
Cylinder stroke (mm) | Double-stroke 75*75 |
Welding speed (s/piece) | 15 |
Max. working pressure (kgf) | 156 |
Compressed air pressure (MPa) | 0.6~0.7 |
Compressed air consumption (0.5MPa air pressure, stroke 60mm) (L/ welding spot) | 3.56 |
Cooling water consumption (L/MIN) | 12 |
Driving motor power (KW) | 1.3,1 |
Primary cable specification (MM2) | 3*16 2*6 |
Max. Short Circuit Current of transformer (KA) | 18 |
Feature
1. The welding machine is equipped with three sets of welding units and they are designed to move in Y axial direction and the workpiece is fixed by a clamping system which can move in the X axial direction.
2. The entire machine is controlled by an X axial and Y axial motor system that can be programmed for automatic operation.
3. The welding machine features a quickly replaceable work fixture and replacement work can be finished within 10 min.
Background introduction
The equipment is mainly designed for the multipoint welding process of car doors and car pillars. This is a significant improvement over older robotic single spot welding machines through efficiency and quality advances.