Thermal Efficiency
Direct-injection heating designed for uniform heating and thermal efficiency above 95%.
Coated Sand Equipment
PURI coated sand equipment is designed for thermal-process coated sand production used in casting and related industrial applications.
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Equipment Overview
Coated Sand Production System
PURI coated sand equipment is designed for thermal-process coated sand production used in casting and related industrial applications.
Applications
Foundry, auto parts, oil and gas field exploration and other industries.
Products
- Coated sand for steel casting
- Coated sand for iron casting
- High-strength coated sand
- Petroleum fracturing proppant
Performance
Characteristics & Advantages
Integrated heating, mixing, cooling, and automated controls for coated sand production.
Mixing Strength Difference
German-process mixer design with mixing strength stated as more than 0.2 MPa above general equipment.
Cooling Target
Cooling-cylinder process designed to cool coated sand rapidly to 40℃.
Operation Support
Automated temperature monitoring, feeding, additive dosing, and mixing controls support single-person operation.
Process Flow
Coated Sand Production Process
Production flow from material feeding through heating, mixing, cooling, and finished-sand storage.
Main Products
Core Equipment
01Sand Mixer
Automated resin, methenamine, and calcium stearate dosing controls help stabilize adding time, quantity, and mixing time.
02Cooling Cylinder
Cooling and screening are combined with induced airflow and dust collection.
03Heating Furnace
Direct-injection and circulating heating support uniform temperature and gas efficiency.
04Vibrating Screen
Breaks, screens, and cools coated sand lumps; the screen is designed for convenient replacement.
Project Reference
Production Line Gallery
Selected sand coating and reclaimed production-line equipment.
Related Solution
Reclaimed Sand Equipment
Explore PURI equipment for magnetic separation, crushing, thermal reclamation, cooling, and dust removal.
View Related SolutionProject Inquiry
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AddressNo.15 Haikang Road, Bicheng Industrial Park, Haiyang City, Yantai City, Shandong Province, China.Post code 265100