Specifications

Large capacity screw conveyor
1.Simple structure,small cross section;
2.good sealing, reliable,low cost;
3.BV/CE/ISO9001:2008

Introduction of  large capacity screw conveyor :

This machine is suitable for conveying all kinds of powder, granular and small lump materials, such as coal, gravel, lump coal,sand, cement and cereals. It does not apply to deliver perishable, viscous, easy caking materials.The screw conveyor is commonly known as the auger, it is a transportation equipment and widely used in the minerals, feed, grain, construction.The screw conveyor has simple structure, low making cost,strong sealing, safe and convenient operation. So it is widely used in chemical industry, building materials, metallurgy, food and other departments, in the case of the inclination angle β <20 °, it can transport powder, granular and small pieces of material,whose viscosity is not strong, non-perishable, According to the displacement direction ,the screw conveyor can be divided into two types:the horizontal screw conveyor and the vertical screw conveyor.

Characters of large capacity screw conveyor :

Simple structure, small cross section size, good sealing, reliable, low cost, easy to loading and unloading in intermediate , conveying direction can also be reverse and convey the opposite two directions at the same time. It can also do stirring, mixing, heating and cooling operations in transport process . it can adjust material flow by the loading gate,but it is unapt to transport perishable, viscous, easy to agglomerate, and large pieces of material. The material is easily broken ,screw and trough is easy to wear in the transportation process.Unit power is bigger to maintain sealing of the material and the adequate clearance between screw and spiral trough.

 

Main parameters of LS / GX large capacity screw conveyor :

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
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

 

 

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

 

Henan Kefan Mining Machinery Co.,Ltd also supply vertical screw conveyor, small screw conveyor and other conveyors,which can meet customers' need.