Jaw Crushers – MEKA

Two basic jaw crushers types are produced, being single or double-supported, depending on the movement system of the jaw. ... JAW CRUSHER / TECHNICAL SPECIFICATIONS. metric; imperial; MJ 60: MJ 65: MJ 90: MJ 110: MJ 130: MJ 110C: MJ 120C: MJ 150C: MJS 90: MJS 110: Feed Opening (mm) Feed Opening (inch) 610x380 24x15: 650x500 …

Thyssenkrupp Eccentric Roll Crusher

A rotating eccentric shaft, axially guided by two sets of roller bearings mounted in the crusher housing, generates an oscillating movement in the freely rotatable, horizontally arranged crusher roll. ... The ERC roll crusher series comprises four units, ranging from the ERC 18-14 entry model to the top-end ERC 25-34 model, with …

Marcy® Double Roll Crushers

Double Roll Crushers are useful for intermediate size reduction of hard to medium hard materials, such as rock or ore, after processing with a jaw crusher, for final …

Types of Crushers

Crushers may be divided into three general classes, with respect to the manner in which they do their work: Pressure Crushers: This category embraces the several types of gyratory crushers and jaw crushers, as well as the double crushing rolls, with either smooth or corrugated shells. Impact Crushers: This division is represented …

Roller Mills & Roll Crushers 1200 Series |CPM

Roskamp Roll Crushers are designed for the most demanding crushing applications, with roll corrugations and roll speed differential ratios available to match any operating conditions. Available in two-, four- and six-roll designs, the 1200 Series has a 12" roll diameter and a range of 30 to 225 HP.

Double Roll Crushers

Double Roll Crusher [ KURIMOTO, LTD. | Indonesia ]

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.

Eccentric Roll Crusher ERC®

Our Eccentric Roll Crusher ERC® offers an innovative and patented design that enhances performance and durability. We have mounted the roll eccentrically between the crushing chamber and the integrated screening chamber to increase wear resistance, improve efficiency and achieve optimized, better-integrated and automated mining crushing …

shibang/sbm technical specification of two roll crusher.md …

shibang / sbm technical specification of two roll crusher.md. dushusbm c4a532c29b code. 19:24:26 +08:00

Efficient Insmart Roll Crusher for Coal Analysis

Roll Crusher with grooved & plain rolls: Roll Crusher with grooved & plain rolls of 200mm diameter and 150mm width: Roll Diameter: 250 mm (Grooved / Plain) Rolls width: 150 mm: Type of Rollers: Manganese Steel/Hardened Steel: Feed Size: Upto -25 mm: Output Size: Upto -1 mm: Crushing Capacity ~200 Kgs/Hr (depending on reduction ratio, it varies ...

Double Roll & Teethed Roll Crusher

The single-roll crusher has a tip speed of 400-450 ft/min while the 6- x 7-ft teethed roll crusher has a normal, no-load, surfaces speed of just under 3500 ft/min. It can be readily appreciated that this high velocity induces an extremely violent crushing action, in conjunction with the 3- to 4-in. knobs which protrude from the roll surfaces.

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. Sticky and soft …

Types of Crushers: What You Need to Know

However, Single Roll Crushers provide limited product sizing and are limited in throughput capacity. Double Roll Crushers feature two rotating roll shafts that crush material between the teeth and roll bodies. These types of Roll Crushers produce a cubical product with minimal fines generation, and can handle higher capacities.

Types of Crushers Explained: Everything You Need to Know

The double-roll crushers, in contrast, are equipped with two rotating cylinders that compress the material between them. The double-roll crushers can be further divided into the smooth-roll crushers that have the smooth cylinder surfaces and toothed-roll crushers that have toothed or corrugated surfaces to provide the better grip …

Double Roll Crushers

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 …

Long-lasting roller crusher and sizer solutions I FL

Our single-step roller crusher consists of two rollers with cast bosses. One of the roller shafts is adjustable while the other has a fixed position, supplied by a flywheel. The gap between the two rollers can be varied depending on your required degree of crushing.

Marcy® Double Roll Crushers

Technical details; How it works; Why invest in this product; Double Roll Crushers are useful for intermediate size reduction of hard to medium hard materials, such as rock or ore, after processing with a jaw crusher, for final reduction with a pulverizer. ... The two rolls force the particles between their rotating surface into the ever smaller ...

Portable Rock Crushers

Combination (Sledging ) Crushers "Roll crushers" is a term sometimes used to describe the combination (impact & pressure) class of crushers. "Sledging roll crushers" is a more suitable name, since it is distinguishing from the impact and pressure terminology and, in fact, the rotor in a roll crusher is frequently called a sledging roll.

Double Roll Crushers

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 …

Roll Crushers

Progress in Roll-Crushing. BY C. Q. Payne, New York, N. Y. On the right, a Roll Crushers is shown in a sectional elevation of the A-C single-roll crusher while here below is a cutaway view of the machine, with hopper and part of the near side frame removed to show the crushing chamber. The moving elements of the machine consist of the roll, with its …

Elecon Single & Double Roll Crushers for Superior Crushing …

Elecon Toothed Double Roll Crusher (Type 1100) Range of applications Two Roll Crushers have proved most efficient for primary and secondary crushing of coal, coke …

Mining Technologies Eccentric roll crushers ERC

roll with constant stroke in the entire crusher cavity allows for higher reduction ratio and more effective use of crushing energy. Under load, the freely rotatable roll slowly turns backwards which distributes the loads over the entire roll circumference and ensures uniform wear and maximized lifetime of the roll liners.

Pennsylvania Crusher

Single Roll Crushers (SRC) Discover the efficiency of Pennsylvania Crusher brand single roll crushers for precise size reduction of materials like coal, petroleum coke, and lignite. Employing three distinct methods—impact, shear, and compression—these compact crushers boast large mouths that effortlessly accept sizable slabs, ensuring thorough …

Design, Fabrication and Testing of a Double Roll Crusher

Crushing takes place between two cylindrical rolls with each rotating about a concentric horizontal shaft in opposite directions. This is the most common of all roll crushers. …

Double Roll Crusher Brochure

Each Double Roll Crusher is selected and engineered for its specific application, thus roll elements and tooth patterns are selected based on the customer's unique applications and designed to produce a cubical …

Crushing Technologies

Travel distances and the number of trucks can thus be optimized to the greatest possible extent, thus also reducing CO2 emissions. At the new Yamama Cement Co. site, not only two of our mobile crushers are used, but also three stationary impact crushers for additives, two jaw crushers for iron ore and one roller crusher for clinker.

2PG SERIES DOUBLE ROLLER CRUSHER

Double roll crushers are used for both, primary and secondary crushing. They guarantee a strictly defined final grain size with a minimum of fine grains. Raw materials, secondary …

Stone Crushers: A Technical Review on Significant Part of

They are lighter in weight and smaller in size compared to primary crushers. The commonly used secondary crushers are cone, roll, and impact types. The cone crusher is shown in Fig. 4. Are somewhat similar to gyratory type in construction. It has larger diameter crushing surface and very short spindle relative to its vertical cross …

Jaw Crushers Manufacturer in India

With their unique Elliptical motion of the swing jaw Crushers, ensure highly efficient production rates at any setting. This jaw motion also reduces the common scrubbing action found in single-toggle jaw crushers. These crushers are renowned for their outstanding strength, reliability for continuous operation, and cost-effective maintenance. ...

5000 Series Roll Crushers

The First and Only Roll Crushers Able to Size Coal, Salts, Potash, Lime and Soft Minerals in 3 Dimensions Gundlach roll crushers are available in four model series with single-stage and two-stage designs. Rolls range from 300 mm to 900 mm, with roll lengths 500 mm to 3000 mm, and feeds up to 1200 mm and product sizes to 6 mm.

AusIMM – Leading the way for people in resources

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Gundlach Crushers

Multi-Roll Crushers Gundlach Crushers offer a range of Multi-Roll Crushers known for their precise product sizing, minimal fines, and excellent dimensional control. These are the only crushers able to produce cubical product with uniform sizing and less fines and come in four model series. Models include single-stage and two-stage designs and utilize …

TECHNICAL SPECIFICATIONS QJ241

JAW CRUSHER TECHNICAL SPECIFICATIONS KEY SPECIFICATIONS DATA Crusher Type Single toggle C10 jaw Feed opening 1.00 m x 650 mm / 40" x 26" Speed up to 312 rpm Adjustment type Hydraulic wedge CSS range 50 - 130 mm / 2"- 5" KEY SPECIFICATIONS DATA Power pack Engine C7.1 Stage 5 / T4F 168 kW / 225 hp …

JAW CRUSHER SERIES

The jaw crusher line is designed for the motor sizes listed in RPG and technical specifications. This means that for harder materials, the crusher will have to be operated at larger settings to avoid overload of drive and/or motor. Using oversized motors will lead to radically shorter crusher life and various mechanical problems.

High-Performance Stand-Alone Insmart Roll Crusher

Unique design that operates two rolls with single drive. Insmart Roll Crushers have got a unique facility of gap adjustment by two screw mechanism that can easily change the nip angle for getting the desired reduction ratio. Firm design does not require any foundations and gives customer a freedom to shift the equipment as per the requirement.

New insights into double roll crushing

The roll crusher has two cylindrical rolls, which are designed as fixed (2) and retractable (4). The retractable roll is pretensioned with two hydraulic cylinders (3), which press it against spacers, which in turn are supported by the bearing block of the fixed roll. ... The technical data of a crushing roll can be found in Table 2. Each roll ...