Working concept. Magaldi Single-Roll Crusher features a toothed roll assembly, which crushes the incoming feed material against anvil plates. When the material enters through the inlet chute, the teeth of the rotating cam shear and split the chunks against the anvil plates. The crushed material is cleared and dropped down, through the crusher ...

Introduction of weld-on crusher teeth. In 2003, McLanahan Corporation initiated the development of a weld-on tooth for our roll elements with a focus on two key elements: first and foremost, the tooth must offer a substantial increase to wear life, which ultimately reduces downtime and maintenance costs; second, the tooth must be …

The roll tooth profile and arrangement of scheme 3 double-tooth roll mineral sizers are the same as those of scheme 2, but the difference is that each tooth roll is composed of a mandrel and a crushing tooth, which is connected with the mandrel by a key, and the spiral arrangement of the crushing teeth on the mandrel is realized by changing the ...

The invention discloses a tooth roller and a grate of a single-tooth roller crusher for crushing sinter cakes, belonging to the field of initial material processing in metal smelting industry. The invention is characterized in that: the tooth roller is produced by inlaying 5-14 crushing toothed rings in a tooth roller that can be available for inlay, the …

Roll Crushers/Sizers. We design and manufacture all components for roll crusher/sizers including segments, wear teeth, and tooth holders. Material selection includes tungsten carbide overlays, sintered tungsten carbide, and chrome white iron among others, depending upon your unique application.

Tooth Profile: Super Grip Tooth. Uses: Suitable for hard and round natural rock crushing; Provides better grip and capacity; Fine material flows easily through the cavity along the large grooves; Wear life of the fixed and movable jaw dies in good balance. Tooth Profile: Wedge & Standard Tooth. Uses: Suitable for both rock and gravel crushing ...

A durable, weld-on chrome carbide tooth is provided for roll crushers. The tooth includes a chrome carbide body that is vacuum brazed to a mild steel backing plate. An upper portion of the tooth is preferably cast from chrome carbide alloy having 25 percent high-chrome-molybdenum content and a Brinell Hardness Number of about 700. The mating surfaces …

High torque and low speed design: Tooth roll crushers are designed with high torque and low speed, which allows them to handle large feed sizes and hard materials with ease. The low speed design also reduces the amount of wear and tear on the crusher. Uniform product size: Tooth roll crushers produce a uniform product size, which is …

The Single Roll Crusher, which was originally patented by Samuel Calvin McLanahan in 1894, has evolved over the years to include design features to ensure many years of rugged operation. Complete with all safety …

The double roll crusher is equipped with different tooth shapes, which can be adjusted according to the actual operation to achieve the best processing effect. Moreover, each tooth shape corresponds to a …

Design and production of an indigenous roll crusher from locally available materials for low hardness rocks was carried out in this work. The throughput capacity of the machine was 1.43tonnes/hour. The theoretical efficiency of the double roll crusher when crushing limestone was 60% while that of kaolin was 80%.

Hot sale New design double tooth roll crusher. Min. Order: 1 Set FOB Price: US $1265-14500 / Set. Hot sale tooth crusher with good price 1.Low cost roller crusher 2. Columbia Steel Jaw Crusher Parts. Jaw crusher parts. Columbia Steel manufactures the world's largest number of jaw designs. … including Sharp and Round Tooth designs.

Slow-speed Sizers are selected for the specific material and lump size to be crushed. Tooth profile selection allows the material to be grabbed and pulled into the crushing zone for maximum efficiency. Sizers rotating …

Roll crushers are arbitrarily divided into light and heavy duty crushers. The diameters of the light duty crushers vary between 228 and 760 mm with face lengths between 250 and 460 mm. The spring pressure for light duty rolls varies between 1.1 and 5.6 kg/m. The heavy duty crusher diameters range between 900 and 1000 mm with face …

The utility model relates to a rod tooth for tooth roll crusher, which is formed through adding auxiliary teeth between main teeth, when a big material exists in the first stage of crushing, the nip depth from the main teeth to the big material can be controlled, which enables the size of crushed material to satisfy the requirements, the crushing from …

Weld-on crusher teeth are helping mines reduce downtime and increase productivity. In all crushing applications, the end user experiences wear on their crushing elements, whether it be jaw dies, …

Roll Crushers/Sizers. We design and manufacture all components for roll crusher/sizers including segments, wear teeth, and tooth holders. Material selection includes tungsten carbide overlays, sintered tungsten carbide, …

Applications. Sampling Sizers/Roll Crushers retain the key features and benefits of the larger machine designs but are packaged into compact, cost-effective solutions specifically tailored to reliably and efficiently handle lower capacity applications. Double Roll Crushers are a widely used crusher type and offer advantages in relatively high ...

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 ...

Introduction: Tooth roll crusher, also known as double roll crusher, is a versatile equipment used for material reduction in various industries. It consists of two cylindrical rolls that rotate in opposite …

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. …

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The direct drive arrangement and low-profile design of Sizers is ideal for movable configurations, such as wheel-mounting for a movable configuration. ... Tooth profile selection allows the material to be grabbed …

Double-roll crushers are able to crush more finely than single-roll crushers, because they are designed with teeth that mesh together rather than rotating past a smooth plate. They …

The tooth sticking and tooth breakage phenomena are avoided through the design, the crushing tooth rolls and other key components are long in service life, operation is stable, the failure rate is low, and the equipment maintenance cost is low. ... The double-tooth-roll crusher comprises a motor, and the output end of the motor is connected ...

DOVE Roll Crushers are designed with compact structure, small space installation, Light weight, Convenient operation, and low maintenance. DOVE Tooth Roll Crushers are supplied in eight models with large crushing capacity of up to 300 metric Tons/Hour.; DOVE Tooth Roller Crushers are highly safe and reliable, they are configured with high quality …

Our differential and grading toothed roll crusher blends the advantages of a toothed roll crusher and a jaw crusher and possesses characteristics of great crushing, …

Roll Crushers. Similar to Sizers, Roll Crushers can be used for the primary crushing of soft to medium hard material that can be slightly abrasive, dry, or wet and sticky. They are typically used in heavy mining applications and have a typical ratio of reduction of 4:1. Primary Roll Crushers are available in several designs: Single Roll; Double ...

Supply capacity 10-800tph. 1. The tooth roller crusher has become the preferred equipment of the thermal power plant with the advantages of efficient, energy-saving, environmental protection. Suitable for crispy materials below 40MPa, such as cobaco, anthracite, brown coal and coal gangue, can also be used in sintering, coke, slag, shale and ...