Luoyang Zhongtai Industrial Co., Ltd.
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Spherical Ceramic Sand Widely Used In Various Casting Processes of Mining Machine Spare Parts
1. Spherical ceramic sand for foundry
In order to reduce waste emissions and health hazards to people in classic foundry process, as well as to improve foundry efficiency, Luoyang Kailn Foundry Material Company has developed a new special foundry sand, ceramic sand.
Due to ceramic sand outstanding properties, ceramic sand has been widely used in most types of foundry process as an upgrade substitution of silica sand and special foundry sands.
Spherical Ceramic Sand of Mining Machine Spare Parts
2. Why Ceramic Sand
1.Prevention of sand expansion defects, especially finning/veining
2. Elimination of gas-forming additives
3. Prevention of reactions between metal and moulding sand
4. Prevention of metal penetration
5. Reduction of core weight
6. Improved flowability of moulding sand
7. Influence on the formation of microstructure
8. Pouring of thin-walled castings
Spherical Ceramic Sand of Mining Machine Spare Parts
3. Parts of papticle size distribution
| spec. |
AFS30 |
AFS40 |
AFS50 |
AFS60 |
AFS65 |
AFS75 |
AFS100 |
AFS125 |
AFS150 | |
| mesh | micron | |||||||||
| 10 | 1700 | |||||||||
| 14 | 1180 | |||||||||
| 18 | 850 | ≤5 | ||||||||
| 26 | 600 | 15~30 | ≤5 | ≤5 | ||||||
| 36 | 425 | 30~50 | 20~40 | 10~25 | ≤10 | ≤5 | ||||
| 50 | 300 | 20~35 | 25~40 | 25~35 | 15~35 | 10~25 | ≤10 | |||
| 70 | 212 | ≤10 | 10~30 | 25~35 | 25~35 | 15-30 | 10~30 | ≤3 | ≤2 | |
| 100 | 150 | ≤5 | ≤10 | 5~25 | 25~35 | 25~40 | 25~45 | 10~30 | 0~20 | ≤5 |
| 140 | 106 | ≤5 | ≤10 | 5~20 | ≤25 | 20~40 | 35~55 | 30~50 | 5~25 | |
| 200 | 75 | ≤2 | ≤5 | ≤5 | ≤10 | 15~35 | 25~45 | 40~60 | ||
| 281 | 53 | ≤1 | ≤1 | ≤1 | ≤5 | ≤10 | 0~20 | 25~35 | ||
| PAN | PAN | ≤0.5 | ≤0.5 | ≤0.5 | ≤2 | ≤5 | ≤15 | |||
| AFS average finess range | 25~35 | 35~45 | 45-55 | 55-65 | 60-70 | 70~80 | 95~110 | 120~135 | 145~165 | |
Spherical Ceramic Sand of Mining Machine Spare Parts
After-sales service
LUOYANG ZHONGTAI INDUSTRIES able to provide:
1. ENGINEERED SPARES - DESIGN AND MANUFACTURING
2. LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES
3. HUGE MACHINE SHOP CAPABILITIES
4. TRAINING PROGRAMMES
5. PREVENTATIVE MAINTENANCE PROGRAMS
6. PREVETATIVE MAINTENANCE SERVICES
7. COMPREHENSIVE MAINTENANCE PROGRAMS