patent roller crusher

US Patent for Roller crusher with balancing cylinders …

Justia Patents Adjustably Or Yieldably Mounted Rotary Surface US Patent for Roller crusher with balancing cylinders Patent (Patent # 8,708,265) Roller crusher with balancing cylinders . Apr 20, 2012 - Minerals Industries, Inc. The present invention relates to a roller crusher having two generally parallel rotatable rollers separated by a ...



US Patent for Ring-roller crusher Patent (Patent

Justia Patents Internal Comminuting Surface US Patent for Ring-roller crusher Patent (Patent # 6,227,470) Ring-roller crusher . Nov 2, 1999 - FCB. A grinder constituted by a ring (10) having a horizontal axis, a mechanism for driving the ring in rotation about its axis, at least one roller (16) the axis of which is parallel to that of the ring ...


US Patent Application for TWIN ROLLER CRUSHER Patent …

The invention relates to a dual-roller crusher (1) with rollers (2, 3) rotatably mounted in a crusher housing and are driven by a motor so as to counter-rotate synchronously about respective parallel center axes, crusher teeth (6, 7) being mounted on the outer surfaces of the rollers (2, 3), every crusher tooth (6, 7) of a roller (2, 3) of the pair of rollers being fittable into a respective pocket …


US Patent Application for TOOTH FOR ROLLER CRUSHER …

An improved tooth for a roller crusher is presented. The tooth can include a first tungsten carbide overlay layer plasma-transfer arc welded on a recessed hemispherical end of the tooth, which is covered by a wearable cap placed over the first overlay layer, the cap welded to the tooth. A second tungsten carbide overlay layer can then be plasma-transfer arc welded over the cap to, …


patent roller crusher

The invention relates to a roller crusher having two generally parallel rollers arranged to rotate in opposite directions, towards each other, and separated by a gap, each roller having a first end …


US Patent Application for TWIN ROLLER CRUSHER Patent …

Justia Patents US Patent Application for TWIN ROLLER CRUSHER Patent Application (Application #20160030942) TWIN ROLLER CRUSHER . Mar 6, 2014. The invention relates to a dual-roller crusher (1) with rollers (2, 3) rotatably mounted in a crusher housing and are driven by a motor so as to counter-rotate synchronously about respective parallel ...


Particle Size Reduction Equipment | Williams Patent Crusher

Roll Crushers Williams heavy duty Roll Crushers are, long lasting, economical, and versatile, while boasting a simplistic design. Used for particle size reduction in the mining, recycling, and power industries, our equipment is designed for materials such as bauxite, cement clinker, chalk, cinders, coal, gypsum, and much more.


Industrial Roller Mill | Roller Mill Manufacturer | Williams …

Industrial Roller Mills Williams Patent Crusher designs and manufactures high-quality industrial roller mills that consistently deliver a uniform grind for almost any material. It is our goal to provide a machine that offers a better value for our customers while …


Roll Crusher,Roller Crusher,Double Roll …

Roll crusher, also known as roller crusher, belongs to traditional crushing equipment. It is mainly used for fine processing of material particles. As the main working part, the two cylindrical rollers rotate oppositely to achieve …


US Patent for Roller crusher with cheek plates Patent …

Two generally parallel rotatable rollers separated from each other by a gap are arranged in the roller frame. The roller crusher further includes a feeding arrangement mounted to the base frame for feeding material to the rollers and at least one balancing cylinder is provided which are connected to and arranged to manipulate the roller frame relative to the base frame such that …


Industrial Roller Mill | Roller Mill Manufacturer

Industrial Roller Mills Williams Patent Crusher designs and manufactures high-quality industrial roller mills that consistently deliver a uniform grind for almost any material. It is our goal to provide a machine that offers a better value for our …


US Patent for Multi-roller crusher Patent (Patent

The invention relates to a multi-roller crusher for the comminuting of mineral mill-feed, whereby the crushing roll are provided with crushing teeth, extending in the circumferential and longitudinal axial directions. Viewed in plan, the crushing teeth are arranged on each crushing roller such that several serial crushing teeth groups are formed behind each other, the imagined connection …


Roll Crushers | McLanahan

Since patenting the first Single Roll Crusher in 1894, McLanahan has become an expert and leader in the industry in the design and manufacture of single and two stage Roll Crushers. The selection process for each application is based on extensive equipment knowledge and a wealth of test data developed in our research lab or through on-site testing.



US Patent for Roller crusher with balancing cylinders …

The present invention relates to a roller crusher having two generally parallel rotatable rollers separated by a gap, and a feeding arrangement for feeding material to the rollers. The roller crusher includes a base frame and a first and a second roller frame section, each of the first and second roller frames sections being pivotably connected to the base frame and arranged for …


patent roller crusher

The invention relates to a roller crusher having two generally parallel rollers arranged to rotate in opposite directions, towards each other, and separated by a gap, each roller having a first end and a second end The roller crusher comprises a flange attached to at least one of said ends of one of said rollers The flange extending in a radial direction of said roller, and has a height




US Patent for Roller crusher with cheek plates Patent …

The present invention relates to a roller crusher having a base frame and a roller frame movably connected to the base frame. Two generally parallel rotatable rollers separated from each other by a gap are arranged in the roller frame. ... Justia Patents With Material Retaining Means At Axial End Of Rotary Surface US Patent for Roller crusher ...


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