Industrial Screw Conveyors

Screw conveyor is used in many industries, such as building materials, chemical engineering, coal, grain and oil, fodder. It is suitable for horizontal or inclined conveyor powdery, granulous and small block material, such as grain, dinas, coal, flour, cement, chemical fertilizer and so on. It cant convey material which is easy to metamorphic, sticky, agglomeration; Using temperature of environment is -20~50ºC,conveying material temperature is ≤200ºC.

Spec and technique parameter

Type		LS100	LS160	LS200	LS250	LS315	LS400	LS500	LS630	LS800	LS1000	LS1250
D mmSpiral diameter		100	160	200	250	315	400	500	630	800	1000	1250
mmScrew interval		100	160	200	250	315	355	400	450	500	560	630
Technology parameter	n	140	112	100	90	80	71	63	50	40	32	25
	Q	2.2	8	14	24	34	64	100	145	208	300	388
	n	112	90	80	71	63	56	50	40	32	25	20
	Q	1.7	7	12	20	26	52	80	116	165	230	320
	n	90	71	63	56	50	15	40	32	25	20	16
	Q	1.4	6	10	16	21	41	64	94	130	180	260
	n	71	50	50	45	40	36	32	25	20	16	13
	Q	1.1	4	7	13	16	34	52	80	110	150	200

Note: n means rotate speed. Q means transport amount. Fill coefficient of Q in the table is 0.33.

Appearance figure