GRINDING SYSTEM

Leading Manufacturer of Hammer Mill, Impact Pulverizer, Grinding Pulverizer and Masala Grinder from Chennai.

GRINDING SYSTEMS

Pulverizer

The Doris Impact Pulverizer is a Versatile Grinding Unit, Heavy and rugged in construction & built for continuous operation. The Unit is specially designed for medium and fine grinding of non–abrasive minerals & products. The Machine combines Ruggedness, Dependability High Efficiency and Automatic operation. Dust Free, completely Integrated Systems for Grinding and Classifying. Operates at Maximum Tonnage per Power.

Every Pulverizer is backed up by service facilities Offered by our Company.

Model	Capacity	Motor H.P.	RPM	Area Required In Meters
DQ –20”	60	20	1200	2.5 x 1.5 x 4
DQ –25”	200	40	1000	3.5 x 2.5 x 5
DQ –32”	300	60	800	4 x 3 x 5

Masala Spices Grinder

The Doris Masala Spices Grinder is multipurpose economy mill which can Grind Vegetable and Spices product to fine Mesh. Heavy and rugged in construction and built for continuous Operation. The Machine has high efficiency and automatic in Operation. The Machine has a heavy Rotor with multiple Hammers having carbide Tip to give long life to the grinding hammer. The Machine runs Dust Free and is completely Integrated for Grinding product as per our requirement. Operates at Peak efficiency and Maximum Tonnage. Requires Minimum attention other than Ordinary maintenance.

Every Masala – Spices Grinder is backed up by service facilities offered by our Company.

Model	Chamber Sizes in inches	Motor H.P.	Production In Kgs / hr
DMG 24	18 x 18	15	150 – 200
DMG 30	24 x 12	40	250 – 500
DMG 32	32 x 17	60	500 – 750

Roaster

The Doris Roaster is used for “Roasting” and “Drying” of food Products. The heat is provided with LPG. Flame Burner or Electrical Heating Element heats the Drum chest in which the product rotates. Easy discharge and has necessary Hopper for charging the product. Fumes and Suction Blower connected to the Cyclone Separator is Optional. Outer jacket – insulated and mounted on M.S. channel frames.

Model	Capacity (Kgs)	Motor H.P. Recommended
DDRT – 25	25 – 50	1.0 HP
DDRT – 50	50 – 75	2.0 HP
DDRT – 100	100 – 125	3.0 HP

Hammer Mill

The Doris Hammer Mill is simple and sturdy in construction. It is suitable for Grinding of Vegetable Products, Minerals and Chemicals etc., The Mill can virtually handle any product. Hammer Mill are most effective method of Crushing, Grinding or Pulverizing in a single Machine. The Material are reduced in particle size by revolving Hammers and forceful Impact finished Product. Passes through adjustable or perforated discharge. A single Machine is Ideal for many different material. It is Simple to maintain and Easy to Operate. Normally Hammer Mill gives years of Trouble Free Service.

Every Hammer Mill is backed up by service facilities offered by our Company.

Model	Chamber Size in inches	Motor H.P.	Production In Kgs / hr
DHM 24	24	7.5 – 10	250 – 500
DHM 32	32	15 – 30	500 – 750
DHM 41	41	30 – 50	1000 – 2000

Ball Mill

The Doris Ball Mill is used for grinding and embedding two or more particles together in a very fine Powder. The Construction is made sturdy cylindrical chamber rotating on its axis and the balls keep falling on the product inside the Mill, Grinding the product in to fine Powder. The Mill is mounted on Chassis Frame and Driven with required Motor. The Ball Mill is operated and user friendly. It is manufactured in M.S and S.S. It is backed by service facility offer by our Company.

Size (in inches)	Capacity (Ltrs)	Grinding Cap. (Ltrs)	Motor H.P. Recommended	Speed Reduction
60 x 60	2750	1000	30	Bull, GearBox/Pulley
54 x 42	1500	750	7.5	“ “
36 x 36	550	200	7.5	“ “
30 x 40	450	125	5	“ “
24 x 24	150	55	5	“ “