PTA Overlay welding Machine(Plasma transferred arc vessel engine valve)

$1.00

Welding parameter
1. Arc strike current:30A(100%)
2. Transferred arc current:0-300A(100%)
3. Powder feeder:Quantity 6-60 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, inclining range -450—+450
7.Oscillator: CNC motor, swing speed: 360-2400mm/min, swing width:±30mm, swing center adjust range: 130mm
8.Beam move: Manual move, valid range 400mm
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. Environment temperature should be less than 35℃. Water tank volume is 18L(need deionized water)
10. Gas tube and water cooling cable components:4.5 meter length gas/water tube components used to connect welding gun and control cabinet

Description

Equipment working range
Workpiece diameter: 30-600mm
Groove shape:Should be accepted by both sides and suitable for plasma overlay welding.

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   1
6 Welding gun adjust system   1
7 Gas tube and water cooling cable   1
8 Positioning turntable (CNC motor) 1
9 Water cooler   1
10 Oscillator (CNC motor) 1

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