List of Top 10 Roll Crusher Manufacturers in India
Roll crushers are heavy-duty crushing equipment that are used for reducing the size of materials in different industries. This blog focuses on the working, types, applications, advantages, and the top Indian manufacturers of Roll crushers.
Roll crusher machines are widely used in the mining, metallurgy, construction, power generation, and chemical industries. These machines offer several advantages in comparison to the other types of roll crushers. They find applications in concrete recycling, coal mining, and the production of minerals or metals. The size reduction is done by compressing feed materials between two cylindrical rollers that rotate in opposite directions. The material feeds into the space between the rollers before getting crushed. The material is squeezed, crushed, and shrunk in size while the rollers turn.
Working Principle of Roll Crushers
Roll Crushers are made up of rollers, roller support bearings, pressing devices, adjusting devices, and driving devices. A wedge or gasket adjustment device is installed in the middle of the two rollers. The top of the wedge device consists of an adjustment bolt. When the adjustment bolt is pulled upward, the move able roller is pushed away from the fixed wheel by the wedge. This action increases the space between the two rollers and the size of the discharge particle. When the wedge descends, the compression spring closes the space between the movable roller's two rollers. This results in the reduction of the size of the discharge particle. The gasket device modifies the size of the discharge particles based on their quantity or thickness alteration. Two motors power the driving mechanism of the roll crusher. The motors help in dragging the roller and rotating the crushers via a V-belt according to the relative direction towards the sheave. The crushed raw material is fed into the roller from the feeding port. After that, the materials are crushed by rolling. The finished product is released from the bottom of the chassis.
Types of Roll Crushers
There are 4 major types of roll crushers used in the construction industry:
Single Roll Crushers
Single-roll crushers consist of a wedge-shaped crushing area. The materials are crushed by the shear pressure and stress of the crushing area. These crushing machines are used for compressing soft to medium-hard materials. A single-roll assembly crushes the materials against a stationary breaker plate. These machines are beneficial in reducing material to a uniform size. They are most commonly used in coal plants and mining operations for reducing the size of several materials.
Double Roll Crushers
Double Roll Crushers, as the name implies, consists of two rolls. The rolls rotate towards each other to reduce the size of the materials. These crushing machinery are perfect for primary and secondary materials like coal and limestone. They find several applications because they are versatile devices that can handle various materials. These crushers offer a higher reduction ratio as well.
Smooth Roll Crushers
Smooth Roll Crushers are equipped with a smooth, cylindrical surface that is used for crushing. These machines are suitable for crushing materials like coal and salt. They are mostly used for reducing the size of brittle materials into a more refined product with minimal dust. Smooth-roll crushers are used for raw materials and by-products such as coke duff, coal, rocks, fertilizers, fireclay, salt, and glass.
Toothed Roll Crushers
Toothed Roll Crushers use teeth or raised forms on the face of the roll to break materials by compression. They're suitable for medium to hard materials like rock and ores. These machines provide a controlled reduction ratio.
Jaw Crushers Vs Roll Crushers
Roll crushers and jaw crushers, both are used to break down and reduce the size of raw materials. Although they have the same task they work in different ways. Both of these crushing machines are used for different applications.
- Jaw crushers are mostly used in the mining, construction, and recycling industries, while roll crushers are most commonly used in the mining, metallurgy, construction, power generation, and chemical industries.
- Jaw crushers break down larger materials like rocks and concrete, but roller crushers are used to handle smaller materials, like coal and ore.
- Jaw crushers are equipped with two plates, or jaws for crushing the materials, while roll crushers are equipped with two cylindrical rollers.
- Jaw crushers are easier to repair but the roll crushers are much more durable in terms of wear and tear.
List of Top 10 Roll Crusher Manufacturers in India
Aesha Conveyors And Crushing Equipment
Aesha Conveyors And Crushing Equipment is committed to manufacturing industrial crushers and conveying equipment of the best quality. Their roll crushers are widely used across industries like mining and construction. They are ranked among the top manufacturers of roll crushers in India.
Rupson Enterprises
Rupson Enterprises is known for its quality range of laboratory and testing equipment, including roll crushers, aneroid barometers, ball mills, bitumen testing kits, and burette borosilicate. They are counted among the most trusted Roll Crusher Manufacturers in India. Their team is committed to fulfilling the needs of their clients at affordable rates.
K. C. Engineers Limited
K. C. Engineers Limited manufactures roll crushers that are used in several industrial applications. Their products have robust construction and are made using advanced technology. Their team of professionals is devoted to fulfilling the needs of the material processing industry with high-quality products and affordable pricing.
Premur Impex Ltd.
Premur Impex Ltd. is dedicated to manufacturing and supplying roll crushers for mining, cement, and related industries. They have earned a reputation as one of the top Indian manufacturing companies of roll crushers. Their team is devoted to fulfilling the demands of the clients at the best prices.
Shri Krishna Pulverisers
Shri Krishna Pulverisers produces and provides roll crushers of the best quality. Their products including roll crushers, Hammer Mills, Jaw Crushers, Ribbon Blenders, and Pneumatic Systems cater to diverse industries. They are one of the leading roll crusher manufacturing companies in India.
Ecoman
Ecoman is committed to manufacturing industrial roll crushers and several other equipment of the best quality. Their roll crushers are widely used across industries like mining and construction. They are ranked among the top manufacturers of roll crushers in India and have gained a loyal client base.
Ajanta Export Industries
Ajanta Export Industries is known for its quality range of products, including roll crushers, dental/ENT equipment, laboratory glassware, scientific microscopes, physics apparatus, pharmacy instruments, hospital furniture, soil testing items, and survey items. They are counted among the most trusted Roll Crusher Manufacturers in India. Their team is committed to fulfilling the needs of their clients at affordable rates.
AB Engitech
AB Engitech manufactures robust roll crushers for material processing in industries like mining and construction. They have earned a reputation as one of the top manufacturing companies of roll crushers in India. Their team of professionals is devoted to fulfilling the demands of the clients at reasonable rates.
Moderate Machines (P) Ltd.
Moderate Machines (P) Ltd. offers roll crushers of the best quality at affordable pricing. Their team of experts is devoted to catering to the distinct material crushing needs of the mining and construction industries. Their product range includes jaw crushers, sand washers, cone crushers, and stone crushers.
Reshma Engineering
Reshma Engineering is committed to manufacturing and supplying industrial crushers of the best quality at affordable prices. Their roll crushers find several applications across industries like mining and construction. They are ranked among the top manufacturers of roll crushers in India and have gained a loyal client base.
FAQs: Roll Crushers
Q. What matеrials arе suitablе for crushing with roll crushеrs?
Ans. Roll crushеrs handle a wide range of materials, including coal, limеstonе, orеs, and minеrals. They're effective for both soft and hard materials used in diverse industries like mining, construction, and manufacturing.
Q. How dоеs thе size of the crushed material from a roll crusher compare to thе input sizе?
Ans. Roll crushеrs typically rеducе material to a smaller size than thе initial input. Thе degree of reduction depends on factors lіkе thе crushеr's dеsign, thе matеrial's hardnеss, and the gap setting bеtwееn rolls.
Q. Arе roll crushеrs suitablе for continuous or batch procеssing?
Ans. Roll crushеrs can be used for both continuous and batch procеssing, depending on the specific design and application. Thеy'rе adaptablе for continuous opеrations in industrial sеttings or batch procеssing in rеsеarch or laboratory еnvironmеnts.
Q. What safety precautions should be considered when operating roll crushers?
Ans. Safеty mеasurеs includе propеr training for opеrators, еnsuring thе machinе's guards arе in placе, and following established procedures for maintenance and operation. Additionally, adhеrеncе to safеty protocols regarding matеrial handling is crucial to prеvеnt accidеnts.
Q. Can roll crushеrs handlе matеrials with high moisturе content?
Ans. Roll crushеrs can somеtimеs handlе matеrials with modеratе moisturе lеvеls, but excessive moisture may cause clogging and affect performance. Drying or prе-procеssing high-moisturе matеrials might bе nеcеssary for еfficiеnt crushing with roll crushеrs.
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