300L Super Large Tonnage Light Roller Ball Mill optional Safety Cover

300L Super Large Tonnage Light Roller Ball Mill optional Safety Cover

A. Working principle and use:

The grinding medium and materials in the tank of the light roller ball mill are lifted to a certain height with the rotation of the cylinder, and are separated from the cylinder wall along the parabola due to the action of gravity. Under the impact, rolling and sliding of the grinding medium, the materials produce high-energy impact, shear and rolling to achieve the process purposes of grinding, grinding, dispersion, mixing, alloying and sphericity.

Light roller ball mill is a medium batch, mass production of ultra-fine grinding equipment, widely used in electronic materials, magnetic materials, ceramic glaze, metal powder, non-metallic ore, new materials and other industries.

 

B. Technical parameters:

Model number	RBM-300
Ball mill tank volume (ML)	300L
Structure and size of ball mill tank	1. Tank grinding tank structure: the cylinder is a straight cylinder structure, the cylinder is made of 304 stainless steel, and the two side walls are reinforced to connect the two ends of the shaft. 2. A grinding mouth is opened on the cylinder body, which is both a feeding mouth and a feeding mouth. There is a solid grinding cover and a feeding cover with a mesh stopper ball. The grinding cover and discharging screen shall be fastened by snap-nut quick lock. 3. Cylinder with exhaust device. 4. The reference size inside the grinding drum is Φ699×840.
Maximum loading per tank	The material and grinding medium shall not exceed two-thirds of the volume
Receiving cover	The dry grinding is equipped with stainless steel dust proof receiving cover
Feed size	Brittle materials less than 10 mm, other less than 3 mm
Discharge size	50-1000 mesh (depending on material characteristics)
Rotational speed	0~42r/min(±2)
Speed regulation mode	Variable frequency speed regulation (timer with timer range 0 ~ 99 hours and 99 minutes)
Outlet distance from ground (MM)	About 400
Inlet size and others	The bottom of the grinding drum cover is fitted to the arc of the tank, and the size of the feed port is φ260mm(please refer to the confirmed design drawing for details).
Discharge method	Semi-automatic positioning of feeding and unloading, separated by ball sieve
Operating voltage	Three-phase 380V, 50HZ
Main motor power and inverter power	5.5KW (motor brand is Dedong, inverter brand is Delixi)
Transmission mode	2 stage belt drive
Equipment reference size (MM)	2100(L) *1120 (W) *1590 (H)
Equipment reference weight (KG)	About 740

 

C. Product features:

a. Equipment stable operation, low power consumption, suitable for customer material fineness requirements are not high, medium batch, mass production;

b. Can be dry, wet grinding, mixing, alloying, spherical and other processes, can deal with various hardness of materials;

c. The biggest advantage of the equipment is that it can automatically discharge and automatically separate the ball material, which is suitable for mass production. Automatic positioning feeding and discharging system can be selected.

d. According to the different characteristics of customer materials, the ball mill tank be lined with different materials, such as zirconia, alumina, polyurethane, nylon, tetrafluoride, cemented carbide, silicon carbide, etc., to ensure that the material is not polluted, high purity;

e. Can be customized according to the special needs of customers;

 

D. Light roller ball mill products related pictures:

Receiving cover is required for dry grinding

 

 

 

Safety cover is required for wet grinding

 

 

 

Different roller ball mill legend

RBM-50L

 

 

  

RMB-200L

 

 

RMB-200L

 

 

 

Fully automatic 200L