Use way：
This machine is mainly used for foundry sand mixing system, can not only mixing unit modelling with the single sand, and be used for mixing dry film self-hardening sand, sand, sand surface sand and back, can also be used for glass, ceramics, refractory materials, and other industries mixed system of various powder and granular materials.
Characteristics：
- low speed scraper and medium speed rotor optimal coordination, sand mixing amount is large, blending ability strong, sand comprehensive performance is good.
- fai green rock cast stone, tungsten carbide surfacing, 2, packing and other new materials, can greatly improve the wearing parts of life.
- hydraulic coupling ware, alloy steel gears, 1 filler, lubrication control machine, ensure transmission system was stable and reliable, and can load startup.
- most new rotating unloading door open, flexible work reliably. The access door open - symmetrical greatly convenient maintenance and cleaning.
- steel structure base that machine is installed is very convenient.
- using state 4 patent, won the national invention prize.
Technical parameters：

Model	S1411	S1416	S1420S	S 1425E
Dish diameter（mm）	Φ1250	Φ1600	Φ2000	Φ2500
A gal feed（kg）	200-250	600	1200-1500	2300-3000
Productivity（t/h）	5	20	36-45	66-90
Scraper motor power（kw）	3	15	37	90
Rotor motor power（kw）	2×2	2×7.5	2×18.5	2×37
Scraper speed(r/min)	27.6	31	30.34	25.5
The rotor speed(r/min)	460	364	270	230