Micro-crystalline Wear-resistance Alumina Lining Brick The micro crystalline wear-resistance alumina lining brick can be divided into rectangular brick, trapezoidal brick and irregular brick as shape. The product features with high hardness and density,
low wear rate, good neat and anti-corrosion. It is widely used in ceramic, cement, paint, pigment, chemical, pharmaceutical, coating etc. industries, it can improve grinding efficiency effectively, reduce production costs and pollution.
We can produce products according to customers' specification.
| Items | WELLDONE |
| Al2O3 (%) | 92% |
| Bulk density (g/cm3) | > 3.63 |
| Water absorption (%) | <0.01 |
| Hardness (M0hs) | 9 |
| Color | White |
| Specification | Length | Height | (W) Width |
(W1/W2)
Inclined | (W1=W2)
Straight | W1=W2)
Thin | (W1/W2)
Inclined & Thin |
| WDB40 | 150 | 40 | 45/50 | 50 | 25 | 22.5/25 |
| WDB50 | 150 | 50 | 45/50 | 50 | 25 | 22.5/25 |
| WDB60 | 150 | 60 | 45/50 | 50 | 25 | 22.5/25 |
| WDB70 | 150 | 70 | 45/50 | 50 | 25 | 22.5/25 |
| WDB80 | 150 | 80 | 45/50 | 50 | 25 | 22.5/25 |
| WDB90 | 150 | 90 | 45/50 | 50 | 25 | 22.5/25 |
| WDB100 | 150 | 100 | 45/50 | 50 | 25 | 22.5/25 |
Lining feature - Excellent wear and corrosion resistance- Long life with a minimum of down-time for the system- High purity & contamination -free to other material We provides technical support to optimize milling condition, below method free supplied
for refer as:- Rectangle brick quality used at the ball mill flat endRectangle brick quality = 3.14* R2 /( L1* W)- Half rectangle brick quality used at the ball mill flat endHalf rectangle brick quality = D/W- Total quantity of bricks for ball mill cylinder T= R1*R2Rows No. R1= 3.14*D/WQuantity in one raw R2 = ( L-2H)*1Trapezoid Lining brick quantity T1= 3.14*2H / 5*R2Rectangle brick quality for ball mill T2 = T-T1 PS: R represent ball mill radius, L1 = length of lining brick , W = wide of lining brick. D = ball mill diameter, H = lining brick thickness Ball mill installation advice: 1.Before installation, clean the ball mill inner surface, repair if the ball mill surface seriously
damaged.
2. Control the gap within 1mm when installing, use 425# white cement and little 107 blue
as blinder, resin glue also available if necessary for binder.
3. Install start from ball mill end with rectangle brick or half rectangle brick. Ball mill cylinder
installed with rectangle brick and trapezoid brick, and take advantage of flake brick when
getting into installing the last row. Fill the gap and make the surface smooth with white
cement. The installation precision may differ with different engineering construction team.
We offer free technical advice and optimize for our customers upon request.
Packing & Delivery | Packaging |
| Packing | 25KGS per bags, 40 bags on a pallet |
| MOQ | 1 Metric Ton |
| Lead Time | Within 15 days from the date of
payment receipt |
| Payment | T/T or L/C at sight |
| Trade Term | FOB, CIF, CFR ,CIP ,CPT, etc |
Our Service 
Related Product
FAQ:1.What kind of product can you produce?
A:Our main products include the Alumina balls, Alumina Mosaic and Alumina brick.
2.What is your Minimum Order Quantity?
A: 1 MT. The price can be discount for the large order.
3.Can you provide free samples?
A:We can provide some free samples, and just need the freight charge prepaid.
4.What about the package?
A:cartons or pp bags, also we can pack as your request.
SHANDONG WELLDONE ENVIRONMENTAL NEW MATERIALS Co., Ltd. Is a worldwide competitor of polyacrylamide for wasted water treatment and drilling fluids, alumina grinding balls for mill grinding. We have more than 20 years of experience in manufacturing high quality polyacrylamide and alumina grinding balls, products had been exported to North America, Europe, Middle East and South-east Asia. We had been listed as China TOP 10 polyacrylamide manufacturer and China TOP 10 alumina ball manufacturer, annual production capacity for polyacrylamide 20, 000 metric tons, 65, 000 metric tons for alumina balls.
To offer GREEN CHEMICAL and ENVIRONMENTAL FRIENDLY CHEMICAL is our mission, 23 professional engineers are focusing on environmental production technical improvement, 2 teams focusing on offering staff safety guarantee. And we had helped more than 100 companies in solving the problem of wasted water treatment, 300+ companies of environmental grinding.
We look forward to establishing long term cooperation with company from all over the world.
