This machine is mainly used in large and medium-sized foundry to mix single sand and sur face sand for machine-made mold. It can also be used for mixing core sand and self hardening sand in large foundry. It is widely used in other powder engineering，such as glass，chemical,meta llurgy,construction and other industries.
●The best combination of roller and rotor, high sand mixing efficiency, good quality, wide range of
application.
●New materials such as diabase cast stone， tungsten carbide hardfacing and No.2 filler greatly improve the service life of vulnerable parts.
●Hydraulic coupling， alloy steel gear,lubrication control machine, ensure that the transmission system
is stable and reliable, and can start under load.
●The rotary discharge door is flexible and reliable. The problem ofsand leakage at the bottom is completely solved.
●The models with disc diameter≥1600 mm are equipped with steel structure chassis, which greatly facili-tates the use and installation.
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