China Hot Selling Silica Sand Grinding Raw Mill Machine

• Customization: Available
• Type: Ball Mill
• Motor Type: AC Motor
• Model NO.: 2200x6500mm
• Rotationl Speed: 20-22r/min
• Application: Mine
• Materials: Minerals & Stones
• Condition: New
• Name: Raw Mill
• Output: 15-16t/H
• Shell Material: Q235
• Linear Material: Mn Steel & Rubber & High Alumina
• Color: as Your Requirement
• Transport Package: in Container
• Specification: 52t
• Trademark: citichl
• Origin: China
• HS Code: 8474209000
• Production Capacity: 100 Sets Per Year

Product Description

                   China hot selling silica sand grinding raw mill machine 

1. Usage of raw mill:
Raw material mill is used widely for grinding (both drying and grinding) cement raw material and other materials in building material, metallurgical, electric and chemical industries.

2. Sorts and Features:
a. Common Raw Mill It is used for small & medium-sized raw materials separating system outside the mill.
b. Air-swept Mill The feature of Air-swept mill is short and thick in shell, wide in diameter of inlet &outlet trunion, large in grate gap area of diaphragms between drying chamber & grinding chamber, no grate plate in mill outlet. therefore, air speed inside of mill could reach 5m/s due to small resistance and drying capacity is strong since large amout of hot air could get in.
c. Outlet Discharging & Lifting Cycle Mill Comparing with Air-swept mill, material, passing through the drying chamber, are discharged at the outlet of grinding chamber by mechanical way, and then fed into separator by elevator which would return the coarse material to mill again for cycle grinding.
d. Middle Discharging & Lifting Cycle Mill From the view of drying, it is the combination of Air-swept Mill & Outlet Discharging & Lifting Cycle Mill; from the view of grinding, I workssimilar to secondary stage cycle grinding system. At the front end, it has drying chamber with high drying efficiency. Materials are fed from mill inlet, returned material from separator are fed through mill inlet & mill outlet into rough grinding chamber & fine grinding chamber respectively.

3. Technicial parameters of raw mill: 

Spec./m (Dia.×Length)	Speed(r/min)	Feeding Size(mm)	Capacity(t/h)	Griding Media loading(t)	Main Motor(KW)	Main Reducer	Weight(t)
φ2.2×7.0	21.7	<25	20~25	35	380	ZD70	62.5
φ2.2×7.5	21.7	<25	22~26	35	380	ZD70	64
φ2.2×8.0	21.5	<25	23~27	36	475	ZD70	66
φ2.2×9.0	21.5	<25	24~28	40	475	ZD70	69
φ2.4×7.0	21.5	<25	24~28	36.5	475	ZD70	81
φ2.4×8.0	21.5	<25	26~30	42	570	ZD80	86
φ2.4×9.0	21.5	<25	28~32	47	570	ZD80	92
φ2.4×10	20.3	<25	30~35	52	630	ZD80	108
φ2.6×8.0	19.7	<25	30~35	51	630	MBY630	112
						JDX630
φ2.6×9.0	19.7	<20	40~45	58	710	MBY630	120
						JDX630
φ2.6×10	19.7	<20	45~50	64	800	MBY710	130
						JDX710
φ3.0×9.0	18.2	<20	50~55	78	1000	MBY800	158
						JDX800
φ3.0×11	18.2	<20	55~60	95	1250	MBY800	178
						JDX800
φ3.2×10	17.8	<25	60~65	100	1400	MBY900	200
						JDX900
φ3.2×11	17.8	<25	70~80	110	1400	MBY900	215
						JDX900
φ3.4×7.5	16.9	<20	50~55	80	1000	MBY800	178
φ3.4×7.5+1.8	16.9	<20	55~60	70	1250	MBY800	190
φ3.5×10	16.8	<20	70~75	80	1250	JS110-A	200
						MFY125
φ3.8×7.5	16.5	<15	85~90	95	1400	MFY140	185
φ3.8×8.5	16.5	<15	90~95	108	1400	MFY140	195
φ4.6×8.5+3.5	15	<15	140~150	150	2800	MFY280	325
						JS140-A
φ4.6×9.5+3.5	15.1	<15	180~190	180	3550	JS150-B	345
φ4.6×10+3.5	15.1	<15	200~210	190	3550	JS150-B	370