Products - Semi-Automatic Granite Polishing Machine

Polishing M/C (Model DP-210)
Air Sylinder Type

A) MAIN SPECIFICATIONS

Spindle Motor
Vertical Motor
Vertical Stroke
Arm Length
Swing Angle
Spindle R.P.M
Vertical Speed
Air Pressure
Capacity
Weight
Total Power

B) STANDARD ACCESSORY PART

Polishing Holder

1. SPECIFICATIONS

Polishing disc (Ø)
Spindle motor
Vertical motor
Vertical Stroke
Swing angle
Arm Length
Spindle R.P.M
Vertical Speed
Capacity
Weight
Total Power

 

3.7 Kw
0.75 Kw
1080 m/m
1950 m/m
180
850
300 mm/Min
7 Kg/cm²
10M²/Day
0.9 ton
4 45 Kw



8EA

 

6" - 10"
3.7 Kw 4P
0.75 Kw x 1/15
1 080 m/m
180°
1950 m/m
850
300 m/m/Min
10M²/Day
0.9 Ton
4.45 Kw

2. PREPARATION

2-1) Check cooling water

2-2) See that each lubrication oil in filled up.

2-3) Make sure to set the upper side of the material horizontally on working table, with a block on.

2-4) Operator to adjust the vertical UP-DOWN S/W accurately to the working position of the material.

2-5) Cooling water must be sufficiently supplied.

3. OPERATION PROCEDURE

3-1) If KH-305 On S/W is pressed, the spindle motor starts to work, if OFF S/W is pressed, it stops.

3-2) If KH-306 vertical UP-DOWN or OFF S/S is pressed, working of up, down or off.

4. MAINTENANCE

4-1) PERIOD INSPECTION

Period
Details
Daily 1 Time Supply of lubrication oil with vertical slide way
Weekly

1 Time

2 Times


3 Times

Supply to grease with the parts of bevel gear

Supply to lubrication oil with the parts of arm joint

Supply to grease with the grease nipples of the main spindle

Quarter

1 Time

2 Times

3 Times

Check the main spindle bearing

Check the vertical motor bearing

Supply to grease with the grease nipples of the vertical motor.

4-2) MAINTENANCE

4-2-2) The perpendicularity of column and the parallelism of polishing table should be checked in from 15 days to 1 month after the machine is installed, and should be tested every month during six months and screwed the tighten bolts.

4-2-2) The machine is always operated with water and stone particles. So make sure to pay contant attention on lubrication, and to supply lubrication oil frequently to prevent oil shortage.

4-2-3) As the machine is working in the surface of column has rusted or letted stone particles jammed, should be careful about defacement of the vertical motor.

5. TROUBLE SHOOTING

Trouble
Cause
Solution
Spindle unit does not move

Corrosion and rust ways

Too tight fastening bolts of slide way

Defacement of the motor

Be sure to clean up the slide way with diesel

Release and loose bolts of slide way

Repair of the motor

Output shaft of geared motor does not move while electric motor is in operation Inferiority of the gear box Change of the gear box
Up-down movement does not move while the lead screw revolve Inferiority of the lead screw or the hub nut Change of the lead screw or the hub nut

 

© Copyright 2004. Vasantham Foundry.

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