Key features of impact pulveriser
- Unique and reliable design
- The impact series pulverisers are highly effective as well as nonstop continuous pulverizing process.
- Compact size.
- Dust free operation.
- Ideal for dry crushing.
- Increased production leading to faster return on the investments.
- Hardened & fully machined salving type beaters thus less wears & tears.
- All rotating parts are dynamically balanced for reducing friction losses and noise.
Available models of impact pulveriser
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Model no
|
Required H.P.
|
Pulveriser R.P.M.
|
|
Tw-12
|
5 H.P. (3.7 Kw.)
|
3500
|
|
Tw-12 broad
|
7.5 H.P. (5.5 Kw.)
|
3500 or 2800
|
|
Tw-16
|
10 H.P. (7.5 Kw.)
|
3200
|
|
Tw-16 broad
|
15 H.P. (11 Kw.)
|
3200 or 2800
|
|
Tw-20
|
15 H.P. (11 Kw.)
|
2200
|
|
Tw-20 broad
|
20 H.P. (15 Kw.)
|
2800 or 2200
|
|
Tw-25
|
25 H.P. (18.5 Kw.)
|
2000
|
|
Tw-25 broad
|
30 H.P. (22 Kw.)
|
2000
|
|
Tw-32
|
40 H.P. (30 Kw.)
|
2000
|
|
Tw-32 broad
|
50 H.P. (37.5 Kw.)
|
1800
|
|
Tw-42
|
60 H.P. (45 Kw.)
|
1800
|
|
Tw-42 broad
|
80 H.P. (60 Kw.)
|
1200 1500
|
Operating principle of impact pulveriser
The techno wings impact pulveriser consists of and encased rotor-carrying swing hammers, whizzed classifier for finesse regulation and blower fan mounted on a solid shaft. Raw material from the feed hopper enters manually or automatically roll feeder and as the feeder and as the feeder pockets rotate spills into the grinding chamber. The impact to the hammers on the feed material against the liner plates reduces it into fine powder. The ground material carried towards the whizzed classifier for clarification and the finesse regulators (whizzed classifier) and returns to the grinding chamber for further grinding reject the oversize particles. Classified material then conveyed into the cyclone for collection and bagging. A dust collector provided in the system for ensuring dustless operation and no loss of ground powder.
Construction of impact pulveriser
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Type
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Vertical model air swept totally enclosed, high-speed swing hammer type grinding mill with whizzer air classifier.
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Body
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The main body is made of heavy duty cast iron, machined with top covers bolted together for easy opening and cleaning or for inspection. Every portion in the machine, which meets the material, lined with high-grade steel plates.
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|
Feeder
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An automatic rotary feeder gear driven from the main shaft with feed control mechanism is optional.
|
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Crushing
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The striking face of the crushing chamber lined with hard chilled iron replaceable. Chamber plates keeping in view of the proper protection to given to the chamber from the wear and tear, which ensures ever - losing.
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Rotor
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Thick mild steel-machined plates mounted on main shaft.
|
|
Bearings
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Best double row self-aligning ball bearings in cast iron housing with suitable grease cups for lubrication is supply with all impact pulveriser.
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Hammer
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Forged alloy steel, and dynamical balanced hammer is supply with the machine (stainless steel 304 is optional).
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|
Classifier
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Heavy duty paddle type with changeable blades and arms (impellers) cyclone mild steel sheet fabricated, welded throughout cones.
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Dust collector
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Top and bottom halves of mild steel sheet to interconnect by cotton cloth dust bags.
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Piping
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All interconnection mild steel pipes supplied with loose flanges to facilitate easy erection opening and cleaning.
|
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Lubrication
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A bearing are provided with oil cup, grease cup for heavy lubrication.
|
Standard accessories of impact pulveriser
- Impact pulveriser's & motor pulley
- Suitable numbers of cotton balloons.
- Anti vibrating foundation stand with adjustable rail for motor
Extra accessories of impact pulveriser
- Suitable totally enclosed fan cooled single or three phase sq. Cage motor as per is: 325 { (special power can be accommodated): 110/220/380/415 volts, 50/60 Hz ,3 phase }
- Suitable starters, main switch, ampere meter, capacitor for three phase
- V belts
- Contacting parts stainless steel 304 / 316 can be accommodated.
Application of impact pulveriser
The techno wings impact pulveriser are used for a wide range of application e.g. Agricultural, chemicals, carbon & graphite, coal, coke, coconut shell & wood saw dust, clay, dye stuff & pigments, detergents, ferro alloys fertilizers, fillers, food products, herbs & spices, insecticides and pesticides, katha, marine feeds, minerals, plastics, pharmaceuticals, resins, wheat, turmeric, bangle grams, dehydrated Onion, Dehydrated Garlic, pulses, peas, sandalwood, Snuff, etc.
Section view of impact pulveriser
Showcase
Particle size reduction equipment
See video of Impact Pulveriser