roller crusher double toothed roll crusher mining !!! ISO Certified double teeth roll crusher 2PG400*250 manufacturer from China Shenzhen Yuhan electro-mechanics Co., Ltd

roller crusher double toothed roll crusher mining !!! ISO Certified double teeth roll crusher

Payment Terms:	T/T,L/C;O/A
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: 2PG400*250

Packing: normal packing

Application: Ore

Brand Name: RP

Length of roller: 250 (mm)

Discharging size: 2-8 (mm)

Roller number: 2

Power: 5.5*2 (kw)

Means of Transport: Ocean,Land

Delivery Date: 20days

Type: Crusher

Diameter of roller: 400 (mm)

Max. feeding size: ≤25 (mm)

Capacity: 5-10 (t/h)

Weight: 1.1 (t)

crushers
1.15 days delivery
2.12 months guarantee
3. Response within 12 hours
4. World wide service

roller crusher double toothed roll crusher mining / Double Teeth Roll Crushers

1. Brief introduction of Roll Crushers

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 Crushers

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 Crushers

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.
Some major advantages of roll crushers are they give a very fine product size distribution and they produce very little dust or fines.
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 Crushers

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 Crushers

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)

Sand washing machine

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.