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50L Lightweight Roller Ball Mill with 304 Stainless Steel Tank Lined with Zirconia
A. Working principle and use:
The grinding medium and materials in the tank of light roller ball mill are lifted to a certain height together with the rotation of the cylinder, and fall off the cylinder wall along the parabola due to the action of gravity. Under the impact, rolling and sliding of the grinding medium, the material produces high energy impact, shear and rolling to achieve the process purposes of pulverizing, grinding, dispersing, mixing, alloying and spherifying.
Lightweight roller ball mill is a Chinese style, mass production of ultrafine grinding equipment, widely used in electronic materials, magnetic materials, biomedicine, ceramic glaze paste, metal powder, non-metallic ore, new materials and other industries.
B. Technical parameter
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Model number |
RBM-50 |
|
Ball mill tank volume (ML) |
50L |
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Structure and dimensions of ball mill tank |
1. Grinding tank structure: The inner cylinder is a straight cylinder structure, the outer cylinder is made of 304 stainless steel and inner cylinder lined with zirconia brick (15mm), with U-shaped card slot, two side wall reinforcement connecting the two ends of the shaft. 2. A grinding mouth is opened on the cylinder body (both feeding mouth and discharging mouth) with a solid grinding cover and a ball discharging grinding cover with mesh. Tighten the grinding cover and discharging screen with a claw nut. 3. Cylinder body with exhaust device. 4. The reference inner diameter of grinding drum + lining brick is Φ390×420mm. |
|
Maximum filling per can |
The material and grinding medium shall not exceed two thirds of the volume |
|
Receiving cover |
Stainless steel dust proof receiving cover for dry grinding and safety cover for wet grinding |
|
Ceramic inner cylinder |
The inner cylinder wall is lined with zirconia brick with a thickness of 15mm, and the zirconium brick has a U-shaped slot. The glue is wear-resistant and resistant to chemical solvents such as toluene, alcohol, propyl acetate and isobutanol. |
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Feed size |
Less than 10 mm for brittle materials, less than 3 mm for other materials |
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Discharge size |
50-1000 mesh (according to material characteristics) |
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Rotational speed |
The 0 ~ 57 r/min (+ 2) |
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Speed regulation mode |
Frequency conversion speed control (equipped with timer, timer time range 0 ~ 99 hours 99 minutes) |
|
Outlet distance from ground (MM) |
About 350 |
|
Feeding port size and others |
The bottom of the grinding tank cover is fitted to the arc surface of the tank, and the size of the material port is 167*157mm(the specific size is subject to the confirmed design drawing). |
|
Discharge method |
Semi-automatic positioning of feeding and unloading, through the ball material sieve tennis material separation |
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Operating voltage |
Single-phase 220V, 50HZ |
|
Main engine motor power and frequency converter power |
1.5KW (Dedong motor brand, Delixi inverter brand) |
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Reducer |
NMRV063-25-90B5-V6, reducer brand is Youbang |
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Equipment reference size (MM) |
1250(L) *660 (W) *1150 (H) |
|
Reference weight of equipment (KG) |
About 230 |
C. Product features:
1, equipment stable operation, low power consumption, suitable for customer material fineness requirements is not high, Chinese style, mass production;
2, can be dry, wet grinding, mixing, alloying, spherical and other processes, can deal with a variety of hardness of materials;
3, the biggest advantage of the equipment is that it can carry out automatic discharge and automatic separation of ball material, suitable for mass production, optional automatic positioning feeding and discharging system;
4, according to the different characteristics of customer materials, the ball mill cylinder can be lined with different materials lining board, such as: zirconia, alumina, polyurethane, nylon, tetrafluoride, hard alloy, silicon carbide, etc., to ensure that the material is not polluted, high purity;
Can be customized according to the special needs of customers;
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