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Zhejiang Youji Machinery Technology Co.,Ltd >> Product >> Valve testing equipment >> JWM type wedge planet lapping machine
JWM type wedge planet lapping machine
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Quick Details
Place of Origin: Zhejiang, China (Mainland) Brand Name: YOUJI Model Number: JWM
Usage: valve test machine Standard: CE Certificate: ISO9001:2008
Power supply: 380V Application: Machinery Weight: 3000KG
Product name: Industrial Testing Machine Material: stainless Steel Type: clamping
Measuring range: DN15-1000 Power: Hydraulic
www.valvetests.com
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型 号 规 格
specification
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JWM-1000
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JWM-1200
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JWM-1400
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JWM-1600
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JWM-1800
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JWM-2000
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JWM-2200
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JWM-2400
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研磨阀门
通径范围
Lapping valve diameter range
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公称通径DN/mm
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50-250
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50-300
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100-400
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100-500
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200-600
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250-700
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300-800
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400-900
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研磨盘
Lapping disc
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扭矩Nm
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2000
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2100
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2100
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3200
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3200
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5200
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5200
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5900
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转速rpm(可调）
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0-45
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0-45
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0-35
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0-35
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0-35
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0-33
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0-22
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0-22
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研磨圈（只）
Lapping ring
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2
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2大1小
two big and one small
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2大1小
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2大1小
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2大1小
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2大1小
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2大1小
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2大1小
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研磨圈内径mm
Lapping ring inner diameter
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395
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480/300
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560/300
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650/315
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730/330
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830/330
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910/350
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1010/380
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电源
power
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电压V
voltage
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380
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380
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380
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380
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380
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380
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380
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380
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频率HZ
frequency
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50
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50
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50
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50
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50
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50
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50
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50
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电机
motor
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功率KW
power
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3.0
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3.0
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4.0
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4.0
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5.5
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7.5
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7.5
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11.0
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极数Polar
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4
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4
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4
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4
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4
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4
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4
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4
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本机
外形尺寸
Measurement
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直径 diameter
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1150
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1350
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1550
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1750
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1950
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2150
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2350
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2550
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高度 mm
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950
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960
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1050
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1100
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1100
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1150
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1200
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1250
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重量 weight
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kg
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1300
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1500
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1600
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1800
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2200
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2900
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3700
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4500
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Technical performance and feature
1. It's suitable to lap seating surfaces of gate and seat ring.
2.A lapping movement of gate and seat ring is either revolution or rotation.
3.Its surface roughness reaches Ra 0.8 μ and tightness ≥80%
4.Easy, simple and reliable operation. A person can operate several lapping machines with a high efficiency.
5..lapping by hand, low productivity, high labor intensity, poor milling quality; mechanical vibration grinding, due to the large volume of equipment, clamping cumbersome it is not efficient.
6.The machine working efficiency can be increased as compared with manual operation efficiency more than tenfold, annular sealing surface of the workpiece blank surface roughness of 6.3, the material is the premise HRC3050 after grinding can reach the surface roughness of 0.4, the sealing surface agreement of not less than 80% of the results. OUTLINE