Double roll crusher (also called twin roll crusher) is composed of two cylindrical rollers as the main working mechanism (Figure 1). When working, the two round rollers rotate in opposite directions, and the material (ore) is crushed by the friction between the rollers, which rolls the material into the crushing cavity formed by the two rollers.

The smooth double roll crusher is a specialized equipment that mainly uses cobblestones to produce sand and stone materials for construction. The smooth double roll crusher is another breakthrough in the field of sand and gravel aggregate production equipment manufacturing. ... Technical parameters. Specification and model. Roll diameter (mm ...

makes the crusher ideal for use in both mobile and semi-mobile crushing systems. Technical specification Application data Application Primary crushing Feed material Hard rock and ore Capacity1 1,050 – 3,450 metric t/h Technical data Configuration Single roll with integrated static grizzly Feed opening2 2,000 mm x 1,200 mm Roll diameter 2,200 mm

The Roller Screen Crusher includes: dust encapsulation, pre-screen, two crusher drums and after-screen. A pre-crusher might be necessary to put on top of the pre-screen if many lumps are present (e.g. frozen coal). The crusher drums have a releasing mechanism to enable wood pieces, stones and other impurities to be rejected.

The double-roll crushers accept feed sizes up to 10 mm, though larger feed can be effectively handled in certain applications. The machine is protected against damage due to unbreakable materials like nut or bolts, by spring mounting at least one of the rolls. ... Technical Specification of this Double Roll Crusher.

TECHNICAL SPECIFICATION : ROLL CRUSHERS - GENERAL PURPOSE Crusher Roll Diameter [mm] Gap [mm] Capacity [m3/h] Power [kW] GR -45 øøøø 400x500 3-15 do 12 2x5,5 GR -56 øøøø 600x500 5-40 do 20 2x11 GR -88 øøøø 800x800 15 -80 do 50 2x30 GR -105 øøø1000x500 2-50 do 35 2x22 GR -1010 øøøø 1000x1000

Furthermore, double roll crushers crush glass/ cork connections (glass in screw connections or glass around corks), bottlenecks and thick bottle bottoms. ... Tasks + Applications. Crushing. Technical data double roll crusher. Input: glass bottles, necks, bottoms, etc. Capacity: 2 - 15 t/h Drive power: 2 x 5.5 kW/7.5 kW. Type: Roller diameter ...

Our unique double roll crushing principle and segment design has resulted in improved plant efficiencies and more profit for our clients by reducing the amount of fines generated through the crushing process. ... Specs. Primary crushers input sizes range from 300mm to 3000mm, with secondary and intermediate crushers having input sizes ranging ...

Features. Crushed particle size. Comparatively uniform crushed particle size that contains minimal fine powder. Adhesion. Best suited to crush objects of high moisture content or adhesion property (such as clay and coal) Heat resistance. Can crush objects of comparatively high temperature (such as sintered ores). Crushed particle size.

Tel: +86-21-68768882. Email: info@shwlm. Video. Features. Technique Data. Service. Hydraulic double-roll crusher is a kind of double-roll crusher. It is named because its main crushing part is composed of two rollers. The roller crusher is simple in structure and can be used for medium and fine crushing of medium-hard and soft ores.

Products. Crushing Technologies. Double-Roll-Crushers are used for the crushing or medium-hard rock as well as for sticky and soft materials, i.e. clay, marl, limestone and …

The thyssenkrupp Impact Crusher produces a single stage perfect feed material for a vertical roller mill. They crush medium-hard to hard material. Find out more. Double-Roll-Crusher. Double-Roll-Crushers are used for the crushing or medium-hard rock as well as for sticky and soft materials, i.e. clay, marl, limestone and similar raw materials.

CG800i crushers offer excellent reliability and safer & faster maintenance – up to 30% faster than competing crushers. A robustly designed one-piece main shaft and reinforced shells are made for tough use. The one-piece spherical spider bearing offers 5 times longer wear life than competing spider bushing design.

Jaw crusher Cone crusher Roll crusher Impactor Ball … jaw crusher, ball mill and rotary kiln have received universal … roll crusher specification 9.1 … technical specification of double roll crusher

Single Roll Crushers. Single Roll Crushers are typically used as primary crushers that provide a crushing ratio of up to 6:1. They crush materials such as ROM coal, mine refuse, shale, slate, gypsum, bauxite, salt, soft shale, etc., while producing minimal fines.Designed with intermeshing roll teeth and a curved crushing plate, they are extremely effective in …

Detailed Specifications Of Double Roll Crusher In India. ... TECHNICAL SPECIFICATION : ROLL CRUSHERS - GENERAL PURPOSE Crusher Roll Diameter [mm] Gap [mm] Capacity [m3/h] Power [kW] GR -45 400x500 3-15 do 12 2x5,5 GR -56 600x500 5-40 do 20 2x11 GR -88 800x800 15 -80 do 50 2x30 GR -105 1000x500 2-50 do …

In double-shaft hammer crushers, the crushing of the feed material is mainly performed by the rotating hammers between the rotors and on the anvil. From top: Hammer axle extraction device for TITAN ® crusher, type 96D180 TITAN® crusher, type 80D160, with hammer axle extraction device Grate basket trolley

Double roll crushers help producers achieve the strict coal specifications they need to meet. Used as a primary or secondary unit, double roll crushers can be used in nearly any application with even the hardest, most abrasive material. This efficient crusher can lower power requirements for producing material and, with its unique features, can ...

DOUBLE ROLL CRUSHER DR13 Features Solution for medium-hard rock as well as sticky and soft materials (coal, limestone, clay, salt, etc.) Weld-on hard-faced crushing teeth with various configurations for most difficult applications Integrated flywheel equalizing torque peaks, thus reducing required motor power Permanent parallel position of crushing rolls …

Description. This Dual Roll Crusher meets most requirements for intermediate crushing of friable rock or similar rock like substances, reducing them down to -10 mesh (nominal) in a single pass. Typically, the crusher has a 3.7 – 4.0 crushing ratio. Crusher is capable of 1/2 -2 0 mesh closed side setting, with 80% of product typically being ...

Overview. Double roll crushers help producers achieve the strict coal specifications they need to meet. Used as a primary or secondary unit, double roll crushers can be used in …

Double Roll Crusher Brochure. Typically used as secondary or tertiary crushers, McLanahan Double Roll Crushers provide a 4:1 reduction ratio and can be used following other McLanahan equipment, such as Feeder-Breakers, Rotary Breakers, primary DDC-Sizers, or Single Roll Crushers, when further reduction of primary crushed material is …

Double-roll break is also called double-roller crusher. This series of double-roll crusher can be used for finely crushing various high and medium hardness ores and rocks in industrial sectors such as mineral processing, chemical industry, cement, refractory materials, abrasives, and building materials. Especially in the construction …

Technical data Roll diameter with crushing teeth Approx. 2,300 mm Roll length Approx. 2,500 mm Feed opening Approx. 2,500 x 2,600 mm Crushing gap (adjustable) Approx. 250 to 450 mm Total weight2 Approx. 150,000 kg Drive Drive setup V-belt …

KURIMOTO, LTD. Product Information, Double Roll Crusher. User-friendly, high-functional Crusher Supports a wide variety of crushed particle sizes. Designed to bite objects between the two rolls and crush the objects using a built-in hybrid mechanism that crushes material by compression action and forcedly discharges the crushed product.

WORLD LEADING JAW CRUSHER SERIES The QJ341+ jaw crusher comes equipped with a primary pan feeder, double deck independent pre-screen and extended telescopic natural fines conveyor as standard. The pre-screen features a stepped grizzly, under screen mesh and carrying rubber. This system has been designed to work with the most difficult …

Abstract. Double roll crushers (DRC) have the highest throughputs among primary crushers. In the oil sands, the hourly capacity may exceed 14,000 t/h. They are preferably used to comminute medium-hard rock or sticky materials. An unusual tough particle or unbreakable object may effect substantial dynamic forces in a DRC.

Contact us today to discuss your primary crusher application with one of our experienced sales engineers. Call (314) 621-3348, email us at info@williamscrusher, or locate an agent near you. Contact Us. Williams Crusher designs and manufactures a variety of Roll Crushers that provide efficiency and durability.

See detailed specifications and technical data for EXTEC Double Roll Crusher manufactured in 2004 - 2008. Get more in-depth insight with EXTEC Double Roll …

Generally gyratory crushers, jaw crushers, high speed double roll crushers, low speed sizers, impactors and hammer mills are used as primary crushers. In the secondary and subsequent stages, the material is further reduced and refined for proper size and shape, mostly based on specifications. Most secondary crushers are cone crushers and