E-mail:info@haoshengda.com 
This equipment is primarily used for preheating coated sand before mixing. It is equipped with multi-point metering hoppers, ensuring sand addition accuracy within ±2%. Multiple storage silos are included to maintain continuous heating and sand mixing operations.
Features:
- Drum-type sand cascading structure allows the sand to fall like a waterfall, ensuring direct flame contact for maximum heat utilization.
- Equipped with high- and low-temperature alarm systems; automatically shuts off natural gas supply if the burner extinguishes.
- Optional feature for automatic flame size adjustment.
- Integrated intelligent temperature control system with real-time sand temperature monitoring and regulation.
Model | S622 | S623 | S624 | S625 |
Amount of sand added each time（kg） | 150-200 | 250-300 | 350-400 | 450-500 |
Motor power（kw） | 4.0 | 5.5 | 5.5 | 7.5 |
"The sand mixer from your company has significantly improved our production efficiency. The mixing uniformity and speed are outstanding, making it an indispensable part of our sand treatment line."
"We’ve been using your sand mixer for over a year now, and its durability and low maintenance have exceeded our expectations. It’s the perfect solution for our clay sand production."
"Your sand mixer’s advanced design and energy efficiency have helped us reduce costs while maintaining high-quality casting results. It's a great investment for automated foundry processes."
"The high precision and reliability of your sand mixer have made a noticeable difference in our core-making process. The intelligent control system is easy to use and enhances our overall workflow."
"We’re impressed with the customization options offered with your sand mixer. It perfectly fits our specific production line requirements and has been running smoothly since installation."
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Tel: +86 18863932066 +86 13156366332
E-mail: info@haoshengda.com
Address: Tianzhuang Green Foundry Industrial Park in Pingdu, Qingdao
