Companies Info

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<marquee scrollamount="5" onmouseover="stop();" onmouseout="start();" bgcolor="#000000"><font color="#00FF00">Note: We have provided the list of consumer durability Industries and their websites.If You have selected any Industry you go to that Industry website </font></marquee>
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Aplab Ltd

Bajaj Electricals Limited

Balkrishna Industries Ltd.

Bombay Burmah Trdg. Corpn. Ltd.

BPL Ltd.

Calcom Vision Ltd

Forbes & Company Ltd.

Gandhimathi Appliances Ltd

Gillette India Limited

Gorani Industries Ltd.

Haier Appliances (India) Private Limited

Havells India Ltd

Hawkins Cookers Ltd

IFB Industries Ltd

Integrated Technologies Ltd

J C T Electronics Limited

Jaipan Industries Ltd

JHS Svendgaard Laboratories Ltd

Jyothy Laboratories Ltd

Kanchan International Ltd

Khaitan Electricals Ltd.

Lloyd Electric & Engineering Ltd

LT Foods Ltd

MIRC Electronics Ltd.

MVL Industries Ltd

Panasonic Home Appliances India Company Ltd

Polar Industries Ltd.

Polygenta Technologies Ltd

Rexnord Electronics & Controls Ltd

Ruttonsha International Rectifier Ltd

Salora International Ltd

Sintex Industries Ltd.

Sujana Universal Inds. Ltd

Sunrise Soaps & Chemicals Ltd

Symphony Comfort Systems Ltd

Tasty Bite Eatables Ltd

Trend Electronics Ltd

TTK Prestige Ltd

Usha International Ltd

Usher Agro Ltd

Value Industries Ltd

Videocon Industries Ltd

Voltamp Transformers Ltd

Voltas Limited

Whirlpool Of India Ltd.

Cryogenic grinding is a technology used for pulverizing materials so as to increase productivity and bring down the power costs. It has proved to be effective, especially for materials like rubber and plastics.

Prologue
The term Cryogenics is derived from a Greek word, meaning production or creation by means of cold. And, this is exactly what the process involves- cooling a material and then reducing it to a small size.

With the soaring prices of raw materials and energy along with the increasing difficulty to dispose waste materials safely, it is crucial to recover resources. Cryogenic grinding not only grinds tough materials efficiently, but also facilitates cryogenic recycling of multi-component scrap and hard composite materials.

How is Cryogenic Grinding Beneficial?
The very fact that Cryogenic grinding is highly efficient in grinding tough and elastic materials, which otherwise needs high energy and long cycle times, is highly beneficial. The embrittlement of the material makes it easy to grind it to crumbs or fine powder with minimum use of energy. The capital investment is also lower in addition to minimum loss of volatile elements.

Problems of Conventional Grinding
Now that we have seen the benefits of cryogenic grinding, we’ll take a quick look into the problems faced with conventional grinding technologies:

Gumming and clogging of the mill
Loss of etheric oil
Oxidation and other related degradation

These, being the primary drawbacks, the cryogenic process get over all of them in addition to being advantageous in its own ways. It retains high levels of etheric oil, prevents oxidation as well as rancidity, increases throughput, saves power, and reduces microbial load,

Materials That Can Be Processed Using Cryogenic Grinding
This process can be used to treat materials like elastomer, polyester, synthetic rubber, composite materials, copolymers, cellulose ether, spices, thermoplastics, and heat sensitive polymers.

For recycling, it is used to recover many waste materials like scrap tires, factory waste rubber, and to breakup the elements in composite materials.

Earning Foreign Exchange
This process finds wide application in the spice industry for grinding spices. Taking advantage of this aspect, the spice industries of our nation can earn significant foreign exchange by exporting more valuable spices instead of exporting them as whole spices. The technology can further be extended to process PVS as well as industrial scrap plastics for recycling non-biodegradable materials.

Looking at its future prospects, all that we can say at this point of time is that cryogenic grinding is a highly viable option if the cost of liquid nitrogen is not formidable. So, once something can be worked out to bring down the cost factor, then it’d definitely be a great technology to work with.

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