Contact Us

US20120267459A1 Method and apparatus for rubber grinding

A method and system are presented for grinding and reclaiming of polymer material such as a rubber. The apparatus comprising a stator ( 4 ) and a rotor ( 2 ) in near face-to-face relationship with each other forming an operating zone for rubber grinding and reclaiming therebetween. The stator ( 4 ) has a substantially flat smooth face surface and the rotor ( 2 ) has a concave face surface with

US6976646B2 Method and apparatus for grinding rubber

A rubber grinding machine and method is provided for ambient temperature grinding of rubber material to form finely ground rubber particles. The rubber grinding machine includes a feed tube, a grinding module, a conveyor, a screening module and a vacuum system. Rubber material is placed in the feed tube which advances the rubber material into the grinding module using a plunger or auger.

US3190565A Process for grinding rubber Google Patents

US3190565A US219105A US21910562A US3190565A US 3190565 A US3190565 A US 3190565A US 219105 A US219105 A US 219105A US 21910562 A US21910562 A US 21910562A US 3190565 A US3190565 A US 3190565A Authority US United States Prior art keywords fines ground polyolefin cutter grinding Prior art date 1962-08-24 Legal status (The legal status is an assumption and is not a legal

US1968550A Rubber roller grinding machine Google Patents

US1968550A US456613A US45661330A US1968550A US 1968550 A US1968550 A US 1968550A US 456613 A US456613 A US 456613A US 45661330 A US45661330 A US 45661330A US 1968550 A US1968550 A US 1968550A Authority US United States Prior art keywords shaft gear roller grinding carriage Prior art date 1930-05-28 Legal status (The legal status is an assumption and is not a legal

Midwest Elastomers Uncured Rubber Grinding

Uncured Rubber Grinding. MEI is a quality-driven, customer oriented grinder of rubber and plastic products. Our centralized location in Wapakoneta, Ohio enables us to better serve our customers nationwide. MEI provides a variety of grinding operations, both cyrogenic and ambient processes, to best match your custom grinding needs.

NortoN rubber griNdiNg techNology COUI

rubber griNdiNg techNology: cuttiNg oFF ANd SlittiNg WheelS Product Selector Wheel sizes: Diameter 25 to 610 mm Thickness .08 to 5mm see chart for diameter constraints Wheel type (FePA) 01, 41 Wheel shape. technical information technical information) Thickness 3 . 12 technical

Rubber Chopper Rubber Bale Grinder Bepex

The Rubber Chopper reduces bales of synthetic and natural rubber to small particles through a combination of low speed and high torque. The resulting particle size ranges between 0.5-1 inch (1.2-2.5 cm) which expedites dissolution prior to blending and compounding.

Charles Goodyear Wikipedia

Charles Goodyear (December 29, 1800 July 1, 1860) was an American self-taught chemist and manufacturing engineer who developed vulcanized rubber, for which he received patent number 3633 from the United States Patent Office on June 15, 1844.. Goodyear is credited with inventing the chemical process to create and manufacture pliable, waterproof, moldable rubber.

Industrial grinders for rubber, plastics, trextiles and

Commercial industrial grinders manufacturer offering grinding machine to grind plastic, wood, carpet, textiles, and other scrap for recycling, disposal, or reuse of industrial materials. Rubber Grinders, Plastics Grinders. Mitts and Merrill Hog Mill Grinders. Also useful for carpet grinding and organics processing.

Grinding Rubber....Help Practical Machinist

Oct 01, 2016 If you are into grinding rubber on a regular basis, I recommend building one. Here is the basic belt grinder, just think vertically, build it to fit your compound rest and have the contact wheel on center with the roll you are grinding. Be sure to use a reversible motor, variable speed. This one uses 2-1/2 inch wide Norton belts, 60 inches long.

Method and apparatus for grinding rubber MORRIS CHARLES D.

A rubber grinding machine and method is provided for ambient temperature grinding of rubber material to form finely ground rubber particles. The rubber grinding machine includes a feed tube, a grindin View Patent Images: Download PDF 6425540 . US Patent References: 6015105

Tire grinding system USM Corporation

Each of the prior art patents rely on complicated arrangements utilizing screening and grinding. SUMMARY OF THE INVENTION. The present invention comprises a method for grinding rubber tires to separate the cord from the rubber, permitting the rubber to be reused as a filler or as another rubber

Process for grinding rotating rubber rolls and means for

The subject matter of the present invention is a process for grinding rotating rubber rolls by means of a grinding wheel and an auxiliary device for carrying out the process. Rotating rubber rolls are worked a long time with rotating grinding wheels in order to get a

Rubber Grinding & Pulverization Product PD Polygrinders

The special infeed chute is equipped with 'bale cutting attachment' and patented shuttle flaps to guide the optimum and dosed material intake. Schematic Layout. Application. For the size reduction of rubber bales whether natural or synthetic, special guillotine rotor is designed, without a traversing shaft and high momentum flywheel.

Recycled Tyre Rubber Modified Bitumens for road asphalt

Dec 01, 2013 Wet-grinding is a patented grinding process in which tiny rubber particles are further size reduced by grinding into a liquid medium, usually water. Grinding is performed between two closely spaced grinding wheels. The obtained fine mesh RTR is mainly used as bitumen modifier . •

Phenix Technologies: an ecologic solution for the rubber

The core business of Phenix Technologies is the development of innovative solutions for the recycling of end-of-life rubber and production waste. Phenix-Technologies has developed and patented several machines for grinding, micronizing, but also pneumatic conveying and

RECYCLING RUBBER PRODUCTS Bee'ah

ambient rubber has the propensity to float and scatter as the air bubbles located within the rubber facilitate simple infill migration. The process of grinding the rubber is referred to as ambient because all size reduction steps take place at or near ambient temperatures, i.e. no cooling is applied to make the rubber brittle before grinding.

Rubber Powder Grinding Machine For Waste Tyre Recycling

Waste tyre recycling machine is used for recycling the scrap tires, (either nylon tires or radial tires ) to get rubber crumb.The steel wire can also be separated from the tires and sold to the market and make profit.. Rubber crumb can be used to produce "reclaimed rubber" "rubber tile/floor" "modified asphalt",etc.. It is a high profit project and brings you a lot fortune.More important,It is

Custom Coatings and Applications Oliver Carbide Products

Grinding wheels, routers and rotary burrs, rasps, power tools accessories, drive wheels, drive rollers. Features. Very aggressive, open conical teeth in rows and columns. Grinding Benefits. Very open uniform arrangement. Highest stock removal ability, even on soft materials, with greatest resistance to

Asphalt Lehigh Technologies Micronized Rubber Powder (MRP)

Lehigh partnered with the National Center for Asphalt Technology to perform research to better understand the interaction between MRP and asphalt. This partnership resulted in two published studies: Effect of Ground Tire Rubber Particles on Open-Graded Mixture Performance, December 2013.. Effect on Ground Tire Rubber Particle Size and Grinding Method on Asphalt Binder properties, October 2012.

FARR Application Focus on Ru b b e R GR ni d ni G

media. Rubber grinding dust has an explosive nature, and there are also hazards having to do with the hydrocarbons being released. GS12SQ With Platform on Rubber Grinding Farr APC is a proud member of the Camfil Farr family.

A Review on Using Crumb Rubber in Reinforcement of Asphalt

The first attempt to modify asphalt binders by adding rubber was made in 1898 by Gauedmberg, who patented a process for manufacturing asphalt rubber. Crumb Rubber Grinding Process and Particle Size. Crumb rubber is made by shredding scrap tyre, which is a particular material free of fibre and steel.

crumb rubber grinding machine, crumb rubber grinding

2,Can you design new product for us9 Yes,we have a professional development team that make new products according to your requirements. 5,Are you near to Qingdao airport9 Yes,only within 1.5hours. 7,Do you have any certificate of your company9 Yes, ISO 9001:2000. 8,Did your products apply the patent9 Yes,we have waste tyre recycling machine & rubber tile making machine protector patent.

Cryogenic grinding scrap vulcanized rubber tires prepared

LN2 cryogenic grinding scrap vulcanized rubber tires prepared powder is characterized by: (1) The whole waste tires removed stones, after the sediment can be sent directly to the production lines to deal with vulcanized rubber powder (patented technology). (2) the separation of waste rubber tires, crushed portions of recovery of up to 97%.

Method and apparatus for grinding rubber MORRIS CHARLES D.

A rubber grinding machine and method is provided for ambient temperature grinding of rubber material to form finely ground rubber particles. The rubber grinding machine includes a feed tube, a grindin View Patent Images: Download PDF 6425540 . US Patent References: 6015105

Tire grinding system USM Corporation

Each of the prior art patents rely on complicated arrangements utilizing screening and grinding. SUMMARY OF THE INVENTION. The present invention comprises a method for grinding rubber tires to separate the cord from the rubber, permitting the rubber to be reused as a filler or as another rubber

Process for grinding rotating rubber rolls and means for

The subject matter of the present invention is a process for grinding rotating rubber rolls by means of a grinding wheel and an auxiliary device for carrying out the process. Rotating rubber rolls are worked a long time with rotating grinding wheels in order to get a

Michele Galbusera Inventions, Patents and Patent

Mar 31, 2008 Abstract: A process for producing a rubber powder from a vulcanized rubber material by the steps of: a) feeding a grinding device with the vulcanized rubber material; b) contacting the vulcanized rubber material with at least one liquid coolant; c) introducing at least one grinding aid additive into the grinding device; d) operating the grinding device so as to grind the vulcanized rubber

Phenix Technologies: an ecologic solution for the rubber

The core business of Phenix Technologies is the development of innovative solutions for the recycling of end-of-life rubber and production waste. Phenix-Technologies has developed and patented several machines for grinding, micronizing, but also pneumatic conveying and

RECYCLING RUBBER PRODUCTS Bee'ah

ambient rubber has the propensity to float and scatter as the air bubbles located within the rubber facilitate simple infill migration. The process of grinding the rubber is referred to as ambient because all size reduction steps take place at or near ambient temperatures, i.e. no cooling is applied to make the rubber brittle before grinding.

Rubber Powder Grinding Machine For Waste Tyre Recycling

Waste tyre recycling machine is used for recycling the scrap tires, (either nylon tires or radial tires ) to get rubber crumb.The steel wire can also be separated from the tires and sold to the market and make profit.. Rubber crumb can be used to produce "reclaimed rubber" "rubber tile/floor" "modified asphalt",etc.. It is a high profit project and brings you a lot fortune.More important,It is

Cryogenic grinding scrap vulcanized rubber tires prepared

LN2 cryogenic grinding scrap vulcanized rubber tires prepared powder is characterized by: (1) The whole waste tires removed stones, after the sediment can be sent directly to the production lines to deal with vulcanized rubber powder (patented technology). (2) the separation of waste rubber tires, crushed portions of recovery of up to 97%.

A Review on Using Crumb Rubber in Reinforcement of Asphalt

The first attempt to modify asphalt binders by adding rubber was made in 1898 by Gauedmberg, who patented a process for manufacturing asphalt rubber. Crumb Rubber Grinding Process and Particle Size. Crumb rubber is made by shredding scrap tyre, which is a particular material free of fibre and steel.

Rubber Bonded Abrasives Market Global Forecast to 2026

Rubber bonded abrasives are used in foundries where fixed points are utilized, and for general precision in cutting and grinding of the extremely minute details of tools as they are very flexible. In addition, the steel industry has widespread application of rubber bonded abrasives, mainly for the purpose of removing scale or defects from the

Fountain pen Wikipedia

A fountain pen is a writing instrument which uses a metal nib to apply a water-based ink to paper. It is distinguished from earlier dip pens by using an internal reservoir to hold ink, eliminating the need to repeatedly dip the pen in an inkwell during use. The pen draws ink from the reservoir through a feed to the nib and deposits it on paper via a combination of gravity and capillary action.

Anthony M. Cialone Inventions, Patents and Patent

Oct 05, 2015 The process and apparatus include a cooling step, effectuated by cooling means, wherein the temperature of cryogenically cooled preprocessed rubber particles is controlled. The process and apparatus also include a grinding step, effectuated by grinding means, in which the degree of grinding, and thus the product particle size range, is controlled.

Timeline Glebar Centerless Grinding Machine Manufacturers

The TF-9CPG patented feeding system is developed, making the process of grinding multiple shapes in wire in one operation fully automatic. This machine dominates the market until the introduction of the CAM machine. 1996 The PG-9CRG Roll Grinder is developed for OD grinding 12” wide rollers for business machines incorporating SCARA robots.

Grinding Wheels Specifications Engineering360

Grinding wheels consist of abrasive grains bonded together by a matrix of resins, epoxy, rubber, metal, and vitrified glass materials. Straight wheels have a simple,