Basic Info.
Application
Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard, Sand Mills , Ball Mills ,
Transport Package
25 Kgs / Drum
Specification
0.1-50mm, 94.8% ZrO2,
Product Description
We are a Group company and main products are Zirconium dioxide , Zirconium grinding media , Industry ceramic parts , Microwave ceramic raw material , Microwave ceramic parts . We offer high quality with low prices, customization, quick shipment, and timely after-sale service.
Zirconia grinding media Applications: 1. Low doping requirement industries:magnetic material, piezoelectric ceramics and dielectric ceramics.
2. Pollution prevention industries:medicine industry, food industry,pesticides and cosmetic industry.
3. Abrasion and corrosion resistant industries: Coatings, textiles industry, color industry, prinding , dyeing industry, ceramic ink and pesticide industry.
4. Different ceramic material industries: electronic ceramics, refractory ceramics and structural ceramics .
Zirconia grinding media Applied Machine:Vertical sand mill, Horizontal sand mill, Basket mill, Ball mill, Vibrating ball mill etc.
Zirconia ceramic grinding media Available Sizes: (or customized)Sphere: S¢0.1-0.3, S¢0.2-0.4, S¢0.3-0.5,S¢0.4-0.6, S¢0.6-0.8, S¢0.8-1.0, S¢.01-1.2, S¢1.2-1.4, S¢1.4-1.6, S¢1.6-1.8, S¢1.8-2.0, S¢2.0-2.2, S¢2.2-2.4, S¢2.4-2.6, S¢2.6-2.8, S¢2.8-3.0, S¢3.0-3.2, S¢5, S¢7, S¢10, S¢12, S¢15, S¢20, S¢55mm
Cylinder: ¢3*3, ¢5.5*5.5, ¢7.5*7.5, ¢10*10, ¢12*12, ¢15*15mm
Supply Ability: 500000 Kilogram/ Month
Packaging Details : 25kgs/Drum or customized
Lead Time: Shipped in 1-2 days after payment
Properties of Zirconia grinding materials Composition | Wt% | 94.8%ZrO2,5.2%Y2O3 |
Packed Density | Kg/L | 3.5(¢7mm) |
Specific Density | g/cm3 | ≥6.0 |
Hardness(HV) | Kg/mm2 | ≥1250 |
Elastic modulis | Gpa | 200 |
Thermal Conductivity | w/m.k | 3 |
Crushing Load | KN | ≥20(¢7mm) |
Fracture Toughness | Mpa.m1-2 | ≥9 |
Grain size | μm | ≤0.5 |
Thermal expansion Coefficient (20-400ºC) | *10-6/ºC(20-400ºC) | 9.6 |
Frequently Asked Questions:1. Could you tell me shaping method about the zirconia beads?Yes. Our shaping methods are cold isostatic pressing and rolling moulding.
More than 3mm is isostatic forming and less than 3mm is rolling forming.
Cold isostatic pressing forming method: advantages: high strength, uniform density, high grinding efficiency, not suitable for zirconium balls under 3 mm.
Rolling forming method: good sphericity, uniform density, suitable for zirconium balls under 3 mm.
2. How to select the different material Zirconia Ceramic beads?Depend on the mill base viscosity:SK Glass beads should be match 600-1,800cPS; SK-65 is at the range of 1,000-3,500c PS; SK-76 issuitable for the range 1,600-20,000cPS; At the range of 2,300-50,000cPS, SK80 or SK95 is your ideal choice.
3. How to select the sizes of Zirconia beads?(1). The limit of mills: A. Screen:Dmin=Ds*1.5;
B. Gap separator:Dmin=Wg*3;
(2). The initial and desired particle size of product:
D1: Dmin ≈ D1*30 ~ 50;
(3). The diameter with 1.5m is a good started point.
4. How to calculate the Yttria stabilized zirconia beads? Type of mills | Closed | Open(Vertical) | Basket mills | Mixer |
Horizontal | Vertical |
Rate(V%) | 75-85 | 70-80 | 60-70 | 60-80 | 20-60 |
5. How to keep the beads away from breakage and wear?(1). The beads charge is not over the maximum limit (suggested 85%).
(2). Different beads adapt to limited tip speeds.
(3). Select different material beads depend on mill base viscosity.
(4). Do not mix different brands of beads.
(5). Try to use the narrow tolerance size beads.
(6). Washing the milling chamber with beads at low speed(suggested below 100rpm).
(7). A periodic sieving the beads away under the minimum limitation.
(8). A periodic inspection of the separator and cover wearing plate enables the users to fine the worn parts.
Address:
Xiangshan Road, Zhengzhou, Henan, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Company Introduction:
Zhengzhou Sky Universe Trade Co., Ltd is a high-tech enterprise specialized in the development and production of all sorts of Zirconia grinding media. Our main products include Zirconium nano powder series, Zirconia beads, Ceramic parts, Fused zirconia powder and beads, dedicated Titanium dioxide, Zirconia dental powder and dental blocks. Our products are widely used in petrochemical industry, automobile, electric power industry, mining equipment, machine building industry, medical apparatus, electronic ceramics, refractory, jewelry, pladtics, coatings, paper, ceramics, inks and other industries. Our products can also be customized according to customers′ demand.
The company has the Import-Export Rights with the sales to Southeast Asia, Korea, Japan, Taiwan, Europe, the United States and other places. The products acquired unanimous favorable comments from customers.
With the development tenet of "good quality& high efficiency, exploit & advance" and the principle of "reciprocity, mutual benefit and mutual aid" we are sincerely longing for the cooperation with you!