Screw conveyor_Transportation equipment_CHENZHOU HENGDA MINERAL CONCENTRATION MACHINERY PLANT CO., LTD

　　LS screw conveyer is a kind of transportation device which does not bring flexible pull part .It is known as packing auger Screw conveyor is a widely used in mineral, animal feed, grain and oil, and construction industry transportation, it applies to horizontal ,tilt, and vertical transportation of particles, powder and small block materials, and other forms of transport, the transport distance from 2 meters to 70 meters and having many specifications. It can be produced according to customer’demands. Purpose: to control orderly and transport continually of powder and small block materials, such as food, feed, coal, cement, clinker, fertilizer, sand, grain, coal, gravel and so on.. Its structure is novel and simple. It is easy to maintain and have advanced technical indicators, a small size of cross-sectional, good sealability. It is safe and convenient to operate and easy to load and discharge in the middle; the middle suspension bearing have two structure -rolling bearings or slip. It is equipped with dust-proof, sealed device, and easy to operate and maintain.
　　MAIN MODELS AND TECHNICAL PARAMETERS:

Model and specification		LS100	LS160	LS200	LS250	LS315	LS400	LS500	LS630	LS800	LS1000	LS1250
Screw diameter(mm)		100	160	200	250	315	400	500	630	800	1000	1250
Thread pitch(mm)		100	160	200	250	315	355	400	450	500	560	630
Technical 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	45	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