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中国河北省保定市未来石 1999 号未来石 4-2210 邮编：071030
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Portable Valve Grinder/Grinding Machine
Model: MJ-400
Category: Automatic/Industrial Machines & Equipments / Industrial Machines / Grinders and Crushers
Characteristics
Valve grinder from China ,Metals Kingdom Industry Limted
Portable Globe Valve Grinding Machine
M series valve grinder mainly used to grinding the surface of valve, flange which need to be absolutely sealed. Usually it achieved by grinding valve seat, valve core and sealing surface of flange.
M series valve grinding machine is applicable to electric power petroleum chemical metallurgical paper which tube valve concentrated industry. Repairing the surface of gas, water, oil valve etc.
There are 2 styles of valve grinding machine, portable style and desktop item. Portable valve grinding machine is applicable to the inconvenience of valve repairing both on site and off site repairing, desktop valve grinding machine is suitable for off site repairing.
Portable Globe Valve Grinding Machine Features:
*Split-type assembly makes installation easy and fast
*High-strength aluminum alloy grinding disc. This material with high strength, light weight and hard to deformation
*Standard configure: Germany Metabo Motor and world famous bearing
*Grinding Paper, cheap and easy to replace
*Grinding speedy, good quality, grinding efficiency is 10-30 times by manual grinding
*Aluminum-plastic case packing, light, compact, and easy to carry
Portable Globe Valve Grinding Machine Application:
*Could grinding plane valve(valve seat and valve core),cone valve(valve seat),relief valve etc
*Equipped with special grinding disc grinding high pressure pipe, equipped with self-centering grinding disc grinding high and low pressure bypass valve
Item M-100 MJ-250 MJ-400
Grinding Range(mm) (1) Cone Globe Valve Seat:Φ20-65
Angle:60° 75° 90°
(2)Flat Globe Valve Seat:DN20-150mm
(3)Safety Valve:DN20-150mm dia80-250cone valve, plane valve,
relief valve(grinding disc optional) dia100-400 cone valve, plane valve,
relief valve(grinding disc optional)
Voltage(V) 220 220 220
Power(W) 750 1300 1300
Frequency(HZ) 50 50 50
Max Grinding Depth(mm) 250 450 700
Gross Weight(kg) 27 38 80
Specifications
来自中国的阀门研磨机，金属王国工业限量版
便携式截止阀研磨机
M系列阀门研磨机主要用于研磨需要绝对密封的阀门表面、法兰。通常通过磨削阀座、阀芯和法兰的密封面来实现。
M系列阀门研磨机适用于电力、石油、化工、冶金、管材、阀门集中的造纸行业。修复气、水、油阀等表面有
2 种样式的阀门研磨机，便携式和台式。便携式阀门研磨机适用于现场和非现场维修阀门维修的不便，台式阀门研磨机适用于非现场维修。
便携式截止阀研磨机特点：
*分体式组件使安装变得简单快捷
*高强度铝合金研磨盘。这种材料强度高、重量轻、不易变形
*标准配置：德国 Metabo 电机和世界著名的轴承
*砂纸，便宜易更换
*研磨速度快，质量好，手工研磨效率是 10-30 倍
*铝塑外壳包装，重量轻、结构紧凑、携带方便
便携式截止阀研磨机应用：
*可磨削平面阀（阀座和阀芯）、锥阀（阀座）、溢流阀等
*配备专用磨盘研磨高压管，配备自定心磨盘研磨高低压旁通阀
| 项目 | M-100 系列 | MJ-250型 | MJ-400型 |
| 研磨范围（mm） | （1） 锥形截止阀座：Φ20-65 角度：60° 75° 90° （2）平截止阀 阀座：DN20-150mm （3）安全阀：DN20-150mm |
DIA80-250锥阀，平面阀， 溢流阀（磨盘可选） |
DIA100-400 锥形阀、平面阀、 溢流阀（磨盘可选） |
| 电压（V） | 220 | 220 | 220 |
| 功率（W） | 750 | 1300 | 1300 |
| 频率（HZ） | 50 | 50 | 50 |
| 最大研磨深度（mm） | 250 | 450 | 700 |
| 毛重（kg） | 27 | 38 | 80 |
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