TitleProduct

Pta Machine for Vessel Engine Valve Plasma Overlay

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shanghai

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-07 12:37

  • Browse the number:

    101

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Dongtai Yaoqiang Welding Facture Co., Ltd.
Contactaixin:

Mr. Zhao Zhi Gang(Mr.)  

Email:

telephone:

Arrea:

Shanghai

Address:

Room 716, 39#, Fengbin Road, Beitang District, Wuxi, Jiangsu, China 214000

Website:

http://yaoqiangwelding.lydingzi.com/

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PW7 PTA Overlay welding Machine
(Plasma transferred arc vessel engine valve)
Technical note
 
1. 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 35ºC. 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
 
2. Equipment working range
Workpiece diameter: 30-600mm
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
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