Making Machine

I n d i a n I n s t i t u t e o f Te c h n o l o g y K h a r a g p u r

Rice Puffing (Muri) Machine

Traditional method

Motorized Rice Puffing Machine

Motor rotates the drum and takes nearly about 10-15 seconds to puff rice Needs 30kg biomass for 100kg of rice. Productivity increased to 45-50 kg/hr with uniform quality It reduces the drudgery and net Profit Rs 7/kg Machine cost is Rs.45,000/-

Rice Puffing (Muri) Machine

Mr. N. Chakraborty, previously sells egg

Mrs. Khatun, an anganwadi worker and with

with an income of Rs. 120 per day and his

rice puffing machine her income increases

income increases to Rs. 400 per day

to Rs. 300 per day

Portable LPG based Puffed Rice (Muri) Machine

• Insulated perfectly with 1.0 sqmm galvanized iron sheet and suitable for Urban areas

• Productivity is 40 kg per hour and LPG consumption is 600 gm per hour

• Machine cost Rs. 55,000/-

Pottery Wheel for Smaller and Larger Products

Traditional method

Smaller products

Larger products

Products

 Smooth drudgery free operation & productivity from 300 to 2500 numbers  Earning of the potters increased to Rs. 1,000 per day  Protects the potters’ from backbone pain, arthritic diseases, etc.  Machine cost is Rs. 10,500/-

Mechanized Dhenki (Rice Pounder)

Traditional method

Gobindapur, Jhargram

It reduces the drudgery & removes occupational hazards

Productivity increases to 15 to 20 kg/hr compare to traditional 5-6 Kg/hr Single person operation compared to traditional where 2 to 3 persons Machine cost is Rs. 25,000/-

Mechanized Dhenki (Rice Pounder)

Dhenki Deployed for Making Rice Atta

Mr. Jagnanth Das, Kenthia village

Motorized Sabai Grass Rope Making Machine

Traditional method

Paddle & motorized operated

Improved. Motorized

Drudgery reduced & productivity increases from 3kg/day by hand to 20 kg/day with machine resulted in uniform quality Machine cost is Rs. 18,000/-

Jute Wire Rope Making Machine

Traditional method

•

Leg-operated

Improved. Motorized

Productivity of the Leg-operated is 1 kg and Motorized is 2.5 kg/hr as against 300 gm/hr by hand

•

Physical drudgery reduced compared to Leg-operated and traditional method

•

Machine cost for Leg-operated is Rs. 5,000/- and Motorized is Rs. 18,000/-

Bamboo Slivering machine

Machine cuts through the joints to down into thin slices of 1.0 - 2.0 mm upto 6 ft long No drudgery of operator is involved & uniform basket quality Machine cost is Rs. 7,000/-

Rice Flakes (Chira) Making Machine

Student MTP •

It consists of a pair of steel rollers, which presses the roasted paddy to make rice flakes (chira)

•

Productivity is 10-15 kg per hour

•

Machine cost is Rs. 20,000/-

Jamun Juice Extractor

Extraction of jamun juice



Machine consists a conical roller, which removes the seed proficiently



The juice is collected in the base container and the productivity is 6 liter per hour



Machine cost is Rs. 6,000/-

Upgradation of Ambar Charkha

Hand driven Charkha

Leg-operated Ambar Charkha

 Driven by both legs instead of hand & Drudgery reduced

 Machines of higher spindles can be operated  Productivity increased from 16-18 to 32-34 spindles per day  Machine cost is Rs. 15,000/-

Motorized Mat Stick Feeding Machine

Traditional method

 This

Hand Mat-stick feeder at Sabang

Motorized mat stick feeder

machine is motor operated resulting in linear to and fro motion of

picking needle. Weft is kept in the hole of picking needle



Feeding of waft done by a motor operated picking needle

 Productivity increased by 1.5 times drudgery reduced