Succeed Hotline:

TEL:+86-371-55912969

Home > Product > Crushing plant >

 Roll Crusher

 
Roll Crusher

product description:

 
     Roll crusher for cement, chemical, electric power, metallurgy, building materials, refractories and other industrial sectors crushing medium hardness materials, such as limestone, slag, coke, coal and other materials in the debris, crushing operations. Reliable, easy maintenance, low operating cost, adjustable discharge particle size. Which is the use of the roller surface friction material will be broken into bite, so bear squeeze or split and broken machinery. When used for crushing or to increase the crushing ratio, often make the teeth or grooves in the roll surface to increase the splitting effect.

working principle:

 
     Roll crusher is the use of the roller surface friction material will be broken into bite, so bear squeeze or split and broken machinery. When used in crushing or need to increase the crushing ratio, often made of teeth or grooves in the roll surface to increase the splitting effect.

Features:

 
     Special for crushing solid materials, according to the hardness of the material design, according to the material that is provided by the user, the first test of the material under pressure, and then press the roller design parameters; fixing roll and roll and activities in all hardwired power That coupling connections, active roll and the use of joint technology, completely avoid the biggest drawback of the old belt models (large block material) belt slip; roll surface complete with a large hydraulic press roller cone welding technology, welding one can produce more than 80,000 tons, the required cost about 1,000 yuan. The whole annual maintenance fee of not more than 2000 yuan; feeder-free dynamic separator structure ,, ie before the feed roller press materials, go through the separator means no power, will be lower than 3-8mm material chosen not feed roller press, only the coarse material through the vibrating feeder evenly around spreading into the roller press, can greatly improve the crushing efficiency; power consumption is one-half of hammer crusher; when strong case can not be broken material or roller present their spring action automatically concession, the roller gap increases, strong or non-broken material falling in order to protect the machine from damage; adjusting the roll gap, the particle size can be controlled, thereby changing the station when the yield.
 
Model 2PG400×250 2PG450×500 2PG610×400 2PG700×400 2PG600×800
Roller Diameter (mm) 400 450 610 700 600
Roller Length (mm) 250 500 400 400 800
Feeding Size (mm) ≤25 ≤100 ≤80 ≤100 ≤130
Discharging Size (mm) 2-8 6-60 8-30 5-30 8-125
Capacity (t/h) 5-10 20-55 30-70 30-100 60-125
No. of Roller 2 2 2 2 2
Roller Speed (r/min) 180 64 75 95 50
Weight (t) 1.1 3.8 3.5 7.8 8.34
L×W×H (mm) 1215×834×830 2260×2200×766 2235×1722×810 4300×1200×1200 2780×3065×1310
Power Model Y160L-6 Y160L-8 Y225M-6 Y200L-4 Y225M-B
Power (kw) 2×5.5 2×11 2×15 2×18.5 2×22