Basic Info.
Type
Plasma Welders
Model Type
Pw7
Arc Strike Current
100A(100%)
Transferred Arc Current
0-300A(100%)
Powder Feeder
6-45 Gram/Minute
Welding Gun
Welding Current 5-250A
Current
Alternating Current
Application
Car
Model
Pw4
Transport Package
Wooden Box
Specification
1 cbm
Trademark
WISDOM
Origin
China
HS Code
8515319900
Production Capacity
200set/Year
Product Description
PW7 PTA Overlay welding Machine
(Plasma transferred arc valve)
Technical note
1. Welding parameter
1. Arc strike current:100A(100%)
2. Transferred arc current:0-300A(100%)
3. Powder feeder:Quantity 6-45 gram/minute,loading volume 18kg
4. Welding gun:Welding current 5-250A, direct-cooling nozzle, outside powder feeding
5. Center gas flow rate: 0.6-6 L/minute
Powder feeder gas flow rate 0.6-6L/minute
Protection gas flow rate: 1.6-16L/minute
6. Positioning turntable: CNC motor,rotating speed 0.05-5.0 RPM
7. Oscillator: CNC motor, swing speed: 360-2400mm/min, swing width:±30mm, swing center adjust range: 130mm
8. Beam move: Freedom move, valid range 1200mm. Up and down power-driven, valid range 800mm
9. Cooling water tank:Provide constant temperature and hydraulic pressure to welding gun and turntable. Cooling ability is 6000 kilocalorie/hour. Cooling water temperature control range is+50C-+300C. Control accuracy±10C. Water tank volume is 40L(need deionized water)
10. Gas tube and water cooling cable components:5 meter length gas/water tube components used to connect welding gun and control cabinet
2. Equipment working range
Workpiece diameter: 30-600mm (can extend)
Groove shape:Should be accepted by both sides and suitable for plasma overlay welding.
3. Install requirement
Below preparation should be ready before machine arriving:
1. Electric powder supply:380VAC±10%,one 65A air switch
2. Gas supply: Bottle industry pure argon purity is99.99%. Provide oxygen pressure reducing valve in the same time.(low tension range 0-4Kg/cm2)
3. Provide 40kg of deionized water
System configuration
Main part of machine
(Plasma transferred arc valve)
Technical note
1. Welding parameter
1. Arc strike current:100A(100%)
2. Transferred arc current:0-300A(100%)
3. Powder feeder:Quantity 6-45 gram/minute,loading volume 18kg
4. Welding gun:Welding current 5-250A, direct-cooling nozzle, outside powder feeding
5. Center gas flow rate: 0.6-6 L/minute
Powder feeder gas flow rate 0.6-6L/minute
Protection gas flow rate: 1.6-16L/minute
6. Positioning turntable: CNC motor,rotating speed 0.05-5.0 RPM
7. Oscillator: CNC motor, swing speed: 360-2400mm/min, swing width:±30mm, swing center adjust range: 130mm
8. Beam move: Freedom move, valid range 1200mm. Up and down power-driven, valid range 800mm
9. Cooling water tank:Provide constant temperature and hydraulic pressure to welding gun and turntable. Cooling ability is 6000 kilocalorie/hour. Cooling water temperature control range is+50C-+300C. Control accuracy±10C. Water tank volume is 40L(need deionized water)
10. Gas tube and water cooling cable components:5 meter length gas/water tube components used to connect welding gun and control cabinet
2. Equipment working range
Workpiece diameter: 30-600mm (can extend)
Groove shape:Should be accepted by both sides and suitable for plasma overlay welding.
3. Install requirement
Below preparation should be ready before machine arriving:
1. Electric powder supply:380VAC±10%,one 65A air switch
2. Gas supply: Bottle industry pure argon purity is99.99%. Provide oxygen pressure reducing valve in the same time.(low tension range 0-4Kg/cm2)
3. Provide 40kg of deionized water
System configuration
Main part of machine
| NO. | Item | Component and type | Piece |
| 1 | Control cabinet | Arc strike power(YC200 Panasonic) Transferred arc power(YC400 Panasonic) PLC programmable controller, Motor Driver | 1 |
| 2 | Beam stand pillar | 1 | |
| 3 | Powder feeder | KK1 | 1 |
| 4 | Welding gun | 600 | 1 |
| 5 | Remote control operating panel | Text displayer, numeric display instrument | 1 |
| 6 | Welding gun adjust system | Straight bearing | 1 |
| 7 | Gas tube and water cooling cable | Pressure pipe | 1 |
| 8 | Positioning turntable | (CNC motor) | 1 |
| 9 | Water cooler | 6000 kilocalorie Freon refrigeration | |
| 10 | Oscillator | (CNC motor) | 1 |
| 11 | Ignition box | High frequency generator and water flow rate switch |