Shri Krishna Double Drive Pulveriser

Description

Shri Krishna Double Drive Pulverisers is a high speed swing type Mill. Pulverisation is achieved by the impact of the grinding chamber. The fine powder is swept by the separate blower from the grinding chamber via Double whizzer clamp. The function of the whizzer cone is to check the over size particles and thus to regulate fineness silica/heavy Particles Separated out through a gravity separator if necessary from material from the grinding chamber by a special arrangement at an extra cost.

The blower delivers the pulverised powder in the cyclone air separator. The powder is discharged from the cyclone spout. The separated air returns to the grinding chamber to the complete the air circle.

The excess air is bled off through dust collector filter bags. The extra fine is collected there.

Shri Krishna Double Drive Pulverisers are ideal unit for grinding non – abrasive soft medium and hard minerals, Chemicals and also Gram Dal, tamarind seed, Wooden, ochers etc. The pulveriser is manufactured from the best raw materials. The main body of the grinding chamber, whizzer chamber and the blower are made of heavy duty cast iron. Every portion which comes in chamber is lined with hard iron replaceable plates Striking plates, side liners of the teeth type. Thus protecting the machine from wear and ensuring it for long life. The grinding chamber is provided with a pocket in which small pieces of iron. Nuts and Bolts are trapped.

The main drive shaft is run on two double row self aligning heavy duty Ball or Roller Bearings.

Spare Parts: All the Spare Parts are standard and available

Note
  • It is available in various models depending upon production capacity & H. P. required.
  • Machine/Material can be changed as per customer's requirement.
Total Area Required for Double Drive Pulverisers in feet
Size Length Width Height

15

10'

7'

10.5'

20

13'

8'

13.5'

25

16.5'

9'

17'

32 (Std)

18'

10'

18'

32 (Sup)

18'

10'

18'

36

19'

11'

18.5'

42

24'

11.5'

22.5'

42 DG

24'

12'

22.5''

52

26'

12.5

24.5'

Pulverising Capacity
Material SIZE OF THE MACHINE AND PULVERISING CAPACITY
KG PER HOUR FINENESS OF 100-600 MESH
Grinding 15 20 25 32 Std 32 Sup 36 42 42 DG 52

Soap stone

75 150 300 550 800 1000 1300 1700 1900

Bauxite

60 130 275 500 750 900 1200 1500 1750

Lime Stone

60 130 275 500 750 900 1200 1500 1750

Dalomite

70 150 300 500 600 800 1000 1250 1500

Chromite

55 110 250 550 475 750 950 1250 1600

Calcite

80 160 300 500 800 1000 1300 1700 1900

Coal

60 130 275 550 750 900 1200 1550 1750

China Clay

80 160 300 375 800 100 1300 1700 1900

Red oxide

45 90 200 375 450 700 900 1200 1500

Ochres

45 90 200 400 450 700 900 1200 1500

Graphite

50 100 210 375 475 750 950 1250 1600

Steatile

55 110 225 375 425 650 900 1000 1300

Feldspar

45 90 200 375 425 650 900 1000 1300

Asbestos

45 90 200 400 425 650 900 1000 1300

Kattha

60 100 200 375 500 800 1000 1300 1600

Salt

45 90 200 175 450 700 900 1200 1500

Soya Bean

25 50 100 160 225 350 450 650 800

Tamarind Seed

20 40 80 175 225 350 450 650 800

Sandle wood

25 50 100 200 225 350 450 650 800

Soap Nut

30 60 120 200 250 400 500 700 900

Mica chips

30 60 120 200 250 400 500 700 900

Guar gum

30 60 120 550 250 400 500 700 900

Gypsum

60 150 300 550 600 900 1200 1800 2000

Gramdal (Besan)

60 150 300 75 600 900 1200 1800 2000

Saw Dust

15 30 50 - 100 150 200 250 300

HP for GC

7 10 20 35 40 50 60 90 90

HP for Blower

3 5 10 15 20 30 40 50 50

RPM for GC

2500 2250 2100 1800 1800 1800 1600 1500 1400

RPM for Blower

2700 2500 2200 2000 2000 2000 1800 1800 1500

* Std=Standard, Sup=Super, Spe=Special, D=Deluxe, G=Giant

# Capacity figures given above are only average as they vary from case to case depending on several factors. These figures are meant only for guidance.

Double Drive Pulveriser