Roller crusher

Roller crusher 1.Fine structure 2.Stable performance 3.Large capacity 4.Easy maintenance

Roller crusher

Specification

Rooller crushing mill is broken by stainless steel screen particle in the material in caking impact, make its broken loose, without the material of crystal particles, powder used magnetic materials, non-ferrous metal powder and nonmetallic fenmei agglomerate of screening. 

Usage

This product is suitable for the cast iron foundry dry film and film, including old sand tide of high-pressure modelling broken and screening. If used for hot sand, still can achieve good cooling effect, it has compact structure, reliable operation, convenient maintenance, etc. Can achieve crushing, screening and cooling purposes, and can prevent the dust pollution.

Working principleThe old sand feed into the mouth, roller drum sieve in doing the rotary motion, sand body together with the screen quickly vertical direction of rotation, when the sand body wall with rotating sieve quickly to a certain height, by gravity, from screen wall body, and falling on impact, in rotation and free fall, in conducting plate, sand block, along the axis rotation in moving forward, sand block during the fall, broken in body shell has sucked in Menorca and crushing, screening process, sand and full of heat air cooling, thus achieved the purpose of cooling.

 

 

Technical Parameters

Models		S4220	S4240	S4280	S42120
Productivity (m3 /h)		20	40	80	120
Roller diameter (mm)		900	1000	1360	1500
Roller length (mm)		1800	2200	3400	3940
Roller speed (R.P.M.)		23	20	16	13
Motor	Model	Y112M-6	Y132S-6	Y160M-6	Y160L-6
	Power(kw)	2.2	3	7.5	11
Pumping volume (m3 /h)		2000	4000	6000	8400
Machine quality (kg)		2500	4000	6500	10000

Roller crusher