After-sales Service: | Online Technical Support |
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Warranty: | One Year |
Certification: | ISO 9001:2008 |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Main quality indexes of raw materials | |
CaSO4·2H2O content: | 75% ~ 95% |
Surface water content | ≤ 18% |
Crystal water content | 18-20% |
Capacity | |
15,000ton-400,000ton/year , based on 24hour/day ,300days/year | |
Fuel | |
Gas /coal /heavy oil/diesel | |
Electricity | |
380V/50HZ | |
Quality standard | |
Quality meets and exceeds the national standard of gypsum powder Construction gypsum national standard number GB 9776-88 |
1.Product quality |
Reach or exceed the china (GB9776-88 building gypsum ) requirements. |
2.Fineness |
100 mesh-120mesh |
3.Bending strength |
Bending strength 1.8 Mpa; Compressive strength: was 3.0 Mpa.(The bending strength have direct relations with raw material) |
4.Main relative composition |
1)Soluble anhydrous gypsum content:≥ 80% adjustable |
2)The content of dihydrate gypsum: < 5% adjustable |
3)Initial setting time: 3 ~ 8 min adjustable; Final setting time: 6 ~ 15 min adjustable. |
4)Scale thick: 78 ~ 85% adjustable. |
From raw materials to drying | 1 person /8 hours |
Heating supply | 1 person /8 hours |
Calcinate control | 1 person /8 hours |
Electrical work | 1 person /12 hours |
Machine repair | 1 person /12 hours |
Our after-sale service
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1
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We offer technical support until the workers know how to operate.
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2
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The operating instruction will go to the customers with the equipment. Technology data and relative files for high pressure gypsum powder production line
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3
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We provide lifelong guidance . Visiting clients in regular times.
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4
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Excellent easy-broken parts support for buyers. Easy-broken parts guarantee for one year.
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Suppliers with verified business licenses