Techno Wings Hammer Mill (Screen type Machine) is more efficient. The grinding chamber consists of a serrated liner on top and screen at the bottom, At times due to higher oil content in spices, there are chances of the screen getting clogged with spices, thus chocking the grinding chamber. The material passes through the blower and gets discharged through the cyclone through a one way valve. The air generated in the grinding chamber passes out through the cyclone outlet on top. A Polyester dust bag can be fitted above the cyclone working like a dust collector, or we can offer you a totally enclosed dust collector (manually shaken type) or a pulse air type dust collector, the choice we however leave it to your kind decision. The attached illustrated catalog will also brief you about the type of machine manufactured by us.

Hammer Mill's Operation

The materials to be ground into the crushing chamber of hammer mill from feed hopper by gravity or through an auto feeder (optional) the beaters / blades inside the crushing chamber accelerate the material to a very high speed to the toothed liner placed at the upper half of the crushing chamber. Shearing pulverizes the material. The ground materials continuously sucked by a centrifugal blower through screens placed at the bottom periphery of the crushing chamber and conveyed through a pipe into the cyclone dust collector for bagging. Excess air filtered through a cotton balloon. Particle size varied using screens with different size hole.

Key Features of Hammer Mill :

• Unique and Reliable Design
  • The Hammer Mill series pulverizers are highly effective as well as non stop continuous pulverizing process.
• Compact size
• Dust free operation
• Ideal for dry crushing

• Increased production leading to faster return on the investments

• Hardened & fully machined shelving type Blades thus less wear & Terre

• All Rotating parts are balanced for reducing friction losses and noise

Standard Accessories of Hammer Mill

• Motor Pulley
• 2 Number cotton balloon.
• anti-vibrating foundation Stand with adjustable rail for motor
• 3 numbers of perforated round hole screens.

Extra Accessories of Hammer Mill

• Suitable totally enclosed fan cooled three phase Sq. cage motor as per IS: 325. {Electricity (Special power can be accommodated): 220/380/415 V0lts, 50/60 Hz, 3 Phase }
• starters, main switch, ampere meter, capacitor For three phase
• foundation bolts
• V Belts
• All Contacting Parts Stainless Steel 304 / 316 can be accommodated

Application of Hammer Mill

Hammer Mills are exclusively meant for the grinding of chilies, Coriander, Dry ginger, Black Pepper, Turmeric and Curry powders, on a large scale basis. These spices are ground in a two / three stage operation, depending on the fineness desired, i.e. The breaking of the Turmeric in a large hole screen for the first operation, and the subsequent fine grinding done in a fine hole screen for the second and third operation. We give here below production figures for the same.

Construction of Hammer Mill

Hammer mill Made from heavy duty Mild Steel fabricated body. Grinding Chamber lined with serrated wear plates, which protects the body from wear and tear. Grinding done by a set of swinging blades or Hammers on a balanced rotor. A screen classifier forms the lower half of the grinding chamber. For Super Model Blower driven on a separate shaft with the help of a ‘V’ belt adjustable drive from the rotor shaft. For Standard / Economical model, the Rotor & Blower driven by single shaft there is Single Speed of rotor and blower.

Section View of Impact pulverizer

Available models for Hammer Mill

Model No.	Chamber Size in Inch Width X Diameter	Type	Capacity Per/Hour	HP Required
TW-48E	4" X 8"	Economic	20-25 Kg.	2
TW-510E	5" X 10"	Economic	30-35 Kg.	3
TW-612S	6" X 12"	Super	50-55 Kg.	7.5
TW-612E	6" X 12"	Economic	60-65 Kg.	5
TW-714S	7" X 14"	Super	100-110 Kg.	10
TW-714E	7" X 14"	Economic	70-75 Kg.	10
TW-1016S	10" X 16"	Super	200-210 Kg.	20
TW-1020S	10" X 20"	Super	250-275 Kg.	25
TW-1224S	12" X 24"	Super	400-440 Kg.	40
TW-1326S	13" X 26"	Super	800-880 Kg	50