LS type high-efficiency screw conveyor is widely used in various industrial sectors, such as building materials, electricity, chemical industry, metallurgy, coal, aluminum magnesium, machinery, light industry, grain and food industries. It is suitable for conveying powdery, granular and small block materials with a horizontal or less than 20 degree inclination angle, such as cement, coal powder, grain, fertilizer, ash, sand, etc. The material temperature is below 200 ℃. It has the advantages of large conveying capacity, compact structure, energy saving and consumption reduction, light weight, and good sealing performance.

Spiral diameter (mm)	pitch (mm)	speed (r/min)	conveying capacity (m³/h)	speed (r/min)	conveying capacity (m₃/h)	speed (r/min)	conveying capacity (m₃/h)	speed (r/min)	conveying capacity (ms/h)
100	100	140	2.2	112	1.7	90	1.4	71	1.1
160	160	112	8	90	7	71	6	50	4
200	200	100	14	80	12	63	10	50	7
250	250	90	24	7I	20	56	16	45	13
315	315	80	34	63	26	50	21	40	16
400	355	71	64	56	52	45	41	36	34
500	400	63	100	50	80	40	64	32	52
630	450	50	145	40	116	32	94	25	80
800	500	40	208	32	165	25	130	20	110
1000	560	32	300	25	230	20	180	16	150
1250	630	25	388	20	320	16	260	13	200

Specifications		Main technical parameters		Driving device				weight (kg)
Diameter	length (m)	output (cement) t/h	speed min	speed reducer		electric motor
				model	speed ratio	model	power
G×200	~10	9	60	JZQ250	23.34	Y90S-4	1.1	726
G×200	~20	9	60	JZQ250	23.34	Y90L-4	1.5	1258
G×250	~20	15.6	60	JZQ250	23.34	Y100L1-4	3	1750
GX300	~10	21.2	60	JZQ350	23.34	Y100L2-4	3	1373
GX300	~20	21.2	60	JZQ350	23.34	Y112M-4	4	2346
GX400	~10	51	60	JZQ400	23.34	Y132S-4	5.5	1911
GX400	~20	51	60	JZQ500	23.34	Y160M-4	11	2049
GX500	~10	87.5	60	JZQ400	23.34	Y132M-4	7.5	2381
GX500	~20	87.5	60	JZQ650	23.34	Y180M-4	18.5	5389
GX600	~10	134.2	45	JZQ750	23.34	Y180L-4	22	3880
GX600	~10	134.2	45	JZQ850	23.34	Y250M-4	55	7090