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.