M-100 DN20mm-225mm(1-9Inch) Portable Safety Valve Grinding Machine
Application: Cone globe valve seat,Flat Globe valve seat.
Grinding scope: Cone globe valve seat: Φ20~65mm,angle 60°、75°、90°
Flat globe-valve seat: Φ20mm-225mm(1"-9")
Motor power: 750W
Rated Voltages: 220V
Allowed adjustable length: L≤250mm
Operating weight: 3kg
M-100, M-100A, M-100C
Portable Valve Grinding Machine
1. Overview of M-100 Portable Safety Valve Grinding Machine
M-100 Portable Safety Valve Grinding Machine is developped for the maintenance of valves as the new generation product. It is mainly used for grinding DN20-150mm flat Globe valve, cone valves and safety valves. The product can reduce labor intensity, improve labor efficiency and lower maintenance costs. It is widely used in the industries such power generation, petroleum, chemical and metallurgy.
M-100 Portable Safety Valve Grinding Machine has the following characteristics:
1. Light, compact, and easy to carry
2. Split-type assembly makes installation easy and fast
3. Easy to be used
4. High efficiency,good grinding quality
5. Maintenance in the site without valve disassembles and assembles
2. Technical Parameter of M-100 Portable Safety Valve Grinding Machine
| Item | M-100 | M-100A for Flat Globe Valve | M-100C for Cone Valve |
| Grinding Range（mm） | DN20-150mm Offline Gate Valve, Globe Valve | Dn20--150mm Flat Globe Valve,Safety Valve, Flat Globe Vavle Seat | DN20-100mm Cone-valve Valve seatangle: 30°,40°,60°,75°,90°can be Selected |
| Voltage（V） | 220 | 220 | 220 |
| Power（W） | 750 | 750 | 750 |
| Frequency（HZ） | 50 | 50 | 50 |
| Max Grinding Depth（mm） | 250 | 250 | 250 |
| Gross Weight（kg） | 26 | 23.5 | 23.5 |
Want more detailed information? You can always ask us any questions!
3. Part list and installation pictures of M-100 Portable Safety Valve Grinding Machine
M-100 Portable Safety Valve Grinding Machine is composed of motors, hand-lift set, driving shafts, Centering Sleeve, lapping head, paper-pressure, gasket, nut and so on.
The following pictures separately expressed installation for various valves.
4. M-100 Portable Safety Valve Grinding Machine safety guidelines
1) On 220 v single-phase ac power supply, it should be consistent with the motor plug from the socket.
2) The motor should be used as follows: When the button is getting heavier and heavier, speed should be faster and faster. Motor with the corresponding switch clockwise or counterclockwise rotation, speed adjustment, can also be used knob for idling and motor spindle vertical line.
When the switch on the side of the speed of hand wheel in the direction of the arrow on the wheel clockwise, the speed will be faster, and vice versa.In general, it is suggested that start the motor after turn the handwheel to the lowest position, then press the control button (namely the lock button, located in the motor after the handle), the motor will continue to run in and of itself, in the end can achieve the desired speed by using the handwheel.
After shutdown, speed to low press the switch, lock button automatically loosen, loosen the switch after the machine stops.
3) Abrasive paper (cloth) cut into consistent with grinding film or cone length diameter size.
4) Before grinding, and check for grinding surface, remove the highlights, in order to avoid grinding head knock against, also do not change the grinding Angle.
5) After the M-100 Portable Safety Valve Grinding Machine is shut off, please unplug the power plug, in order to avoid accidental activation and personal or grinding machine were injured.
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