Pta Machine for Vessel Engine Valve Plasma Overlay

• Cooling Way: Water Cooling
• Control: Automatic
• Style: Vertical
• Shielding Gas: Argon Gas Mixture
• Frequency Range: High Frequency
• Electric Current: AC
• Type: Plasma Welders
• Model Type: Pw7
• Arc Strike Current: 100A(100%)
• Transferred Arc Current: 0-300A(100%)
• Powder Feeder: 6-60 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: 200sets/Year

Product Description

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