Popular hot selling New Roll Crusher with good quality

Brand Name	RP		Place of Origin	China
Model Number	2PG400*250

Roll crusher 1)ISO9001:2000 2)Best after-sales service 3)High reliability&efficiency 4)Firm structure 1. Brief introduction of Roll Crusher Roll Crusher (or Roller Crusher) is used for middle crushing and fine crushing of all kinds of ores and rocks under mid-hardness in mine, chemical industry, cement, building materials and other industrial sections. This crusher has simple structure and can be operated conveniently. Ideal product size depends on adjusting space between two rollers. 2. Working principle of Roll Crusher Roll Crusher is made up of two cylindrical rolls which are installed horizontally. The two rolls rotate in different directions, materials fall on top of the rollers and enter crushing chamber under the action of roll surface friction to be crushed by the rollers, and the final product is discharged from outlet. The crushing process is continuous. The crusher has strong discharging force, so even wet materials can also be discharged. 3. Features and benefits of Roll Crusher 1. The two rolls force the particle between their rotating surface into the ever smaller gap area, and it fractures from the compressive forces presented by the rotating rolls. 2. Some major advantages of roll crushers are they give a very fine product size distribution and they produce very little dust or fines. 3. Coal plants will use roll crushers, either single roll or double roll, as primary crushers, reducing the ROM coal. Usually, these crushers will have teeth or raised forms on the face of the roll. 4. Structure of Roll Crusher consists of the housing, rolls, deep tooth gear and safety spring, also has double motors and double belts to drive. V-belt drives two rolls to rotate in opposite direction by motors and finish material crushing. Space of rolls can be adjusted within certain range to control discharging size. 5. Main technical parameters of Roll Crusher Model 2PG400× 250 2PG610× 400 2PG450× 500 2PG600× 750 2PG900× 900 2PG900× 1200 Diameter of roller(mm) 400 610 450 600 900 900 Length of roller (mm) 250 400 500 750 900 1200 Max. feeding size (mm) ≤25 ≤85 ≤100 ≤100 ≤150 ≤150 Dischargingsize (mm) 2&8 2&30 2&25 2&30 2&40 2&40 Capacity(t/h) 5&10 13&40 20&55 60&125 35-100 45-130 Roller number 2 2 2 2 2 2 Weight(t) 1.1 3.5 3.8 8.34 15.3 18.5 Power (KW) 5.5x2 15x2 11x2 22x2 30x2 45x2 We(Shenzhen Yuhan Electro-Mechanic Co.,Ltd)are pleased to introduce you ourselves as one of the leading and well established/Manufacturing and Supplying of High Quality Products as below main items: Stone production line: Including: Jaw crusher Impact crusher Cone crusher Hammer crusher Vibrating screen etc Sand making production line: Including: Jaw crusher Sand making machine (VSI crusher) Ball mill Cone crusher Hammer crusher Sand washing machine Vibrating screen etc We have a perfect after-sales service system and team with professional after-sales service has provided customers with prompt and thorough service. Our price are most competitive and reasonable, all order will be supplied within the stipulated period. Awaiting your first inquiry order.