Scope of application of dm-750 special equipment for subway construction

  The scope of use of dm-750 special equipment for subway construction
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Product features:
　　1
Convenient card loading, simple operation and easy movement

　　2
Fast grinding speed

　　3
The end face is flat and smooth without bluing and burning

　　4
Hand held rail section grinder dm-750 is light in weight and easy to carry

Technical parameters
　　1
The power of dm-750 hand-held rail section grinder adopts three-phase AC 380V, 1
1KW asynchronous motor

　　2
Hand held rail section grinder dm-750, rotating speed 2870r / min

　　3
Hand held rail section grinder dm-750 is applicable to 43 & mdash; 75kg / m rail

　　4
Quality of grinding end face: verticality deviation of longitudinal axis of grinding rail end, rail head position ≤ 0
5mm, flatness deviation ≤ 0
5mm。
　　5
Overall mass 24 kg
　　6
Linear speed 30m / S
　　7
Overall dimension 490 & times; 260× 180(mm)
　　8
Model of bowl grinding wheel Ф 150× Ф 32× 50 (mm)
Operation method
　　1
install
1
1 the dm-750 locking support of the hand-held rail section grinder shall be installed at the appropriate position of the rail and locked with jacking wire

1
2 installation of bowl grinding wheel: unscrew the spindle nut, place the grinding wheel at the shaft end of the main motor, and then lock it with the nut

　　2
Check the whole machine before startup
2
1 check whether the top screw of the fixture is locked

2
2 check the guide sleeve and fine adjustment to see if it moves freely

2
3 check whether the power supply is connected and whether there are grounding measures to ensure personal safety

2
4 check whether the bowl grinding wheel is firmly installed, and check whether the grinding wheel is cracked, deformed, damaged, damp, etc

2
5 turn on the power supply, turn on the switch, make sure that the rotation direction is opposite to the tightening direction of the nut, and observe whether there are abnormal sounds and phenomena

　　3
Rail grinding
　　3
1
When grinding with hand-held rail section grinder dm-750, gently swing the control lever left and right, fine tune and feed appropriately

3
2 move vertically and slowly down from the rail head, and see sparks when contacting the rail head

3
3 hand held rail section grinder dm-750 when there is no spark during grinding, slowly fine tune the appropriate amount of feed until there are all grinding marks on the rail end, and then gently swing left and right for three times again until there is no grinding spark, so as to complete all grinding operations

Company name: Liaoning Gongwu Railway Equipment Manufacturing Co
, Ltd
Toll free: 400 - 8723 - 668
Landline: 0412 - 4948789
Manager Zhang: 1555 - 4275 - 3671
Website: www
lngwtl
com com
Scope of application of dm-750 special equipment for subway construction
Saddle iron tips:
All mining equipment operated by Liaoning Gongwu Railway Equipment Manufacturing Co
, Ltd
comply with national regulations
Liaoning Gongwu Railway Equipment Manufacturing Co
, Ltd
guarantees to provide each customer with the company's qualification certificate, enterprise legal person business license, tax registration certificate, enterprise organization code certificate, mining product safety mark certificate, various honor certificates, etc
all transactions go through legal procedures and sign formal legal contracts to avoid all worries of customers
Liaoning public works, quality assurance! Welcome to buy!
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