Flex Screw Conveyor Screw Take up Belt Conveyor Spiral Conveyors

Product Description

Product Description
screw conveyor is not interfered by the central axis, and has special advantages for conveying belt and winding materials.
It is used to transport grid removed from sewage screening device and dewatered sludge cake.
It has good environmental protection performance. It uses totally enclosed conveying and easy cleaning spiral surface, which can ensure environmental hygiene and the materials delivered are free from contamination and leakage.
The torque is large and the energy consumption is low. Because the screw has no shaft, the material is not easy to be blocked and the discharge port is not blocked, the screw can operate at a lower speed, drive smoothly and reduce energy consumption.
According to the standard of JB/T679-95 screw conveyor, shaftless screw conveyor has the characters of high reliability, long lifetime, good applicability, convenience to install and maintain.
The temperature of materials can reach up to 100ºC, the biggest dip angle can be up to 30°. The screw conveyor is a conveyor device, which utilizes the rotation of the helical axis in the U-groove to achieve the delivery of materials.
The shaft-less screw conveyor is mainly composed of driving device, head assembly, shaft-less screw, groove liner, inlet, outlet, cover (when needed), base, etc.
1- The driving device adopts helical gear reducer. The reducer is opposite to the outlet when horizontal and the reducer is at the outlet when inclined.
2- The cabinet is U, and the upper part is covered with rain proof machine cover. The material is stainless steel or carbon steel.
3- Non - axial spirals: stainless steel or 16Mn.
4- Trough lining: nylon or polyethylene plate, nylon material.
5- There are two kinds of inlet and outlet: the square and the round. The form of general inlet and outlet is decided by the user and the square is the main one.
Product Parameters

MODEL SPECIFICATIONS AND TECHNICAL PARAMETERS
MODEL SPECIFICATIONS		SPIRAL DLAMETER MMD		PITCH mm S	SPEED r/min n	STANDARD VOLUME CONVEYING CAPACITY				SPEED r/min		STANDARD VOLUME CONVEYING CAPACITY			SPEED r/min	STANDARD VOLUME CONVEYING CAPACITY			SPEED r/min	STANDARD VOLUME CONVEYING CAPACITY
						Iv(m3/h)						Iv(m3/h)				Iv(m3/h)				Iv(m3/h)
						Φ		Φ	Φ	φ		Φ	Φ	Φ	Φ	Φ	φ	Φ	Φ	φ	Φ	φ
						0.45		0.33	0.15	n		0.45	0.33	0.15	n	0.45	0.33	0.15	n	0.45	0.33	0.15
SMALL	LS100	100		100	140	3.0		2.2	1.0	112		2.4	1.7	0.8	90	1.9	1.4	0.6	71	1.5	1.1	0.5
	LS125	125		125	125	5.2		3.8	1.7	100		4.1	3.0	1.4	80	3.3	2.4	1.1	63	2.6	1.9	0.9
	LS160	160		160	112	9.7		7.1	3.2	90		7.8	5.7	2.6	71	6.2	4.5	2.1	56	4.9	3.6	1.6
	LS200	200		200	100	16.9		12.4	5.6	80		13.5	9.9	4.5	63	10.7	7.8	3.6	50	8.5	6.2	2.8
MEDIUM	LS250	250		250	90	29.7		21.8	9.9	71		23.5	17.2	7.8	56	18.5	13.6	6.2	45	14.9	10.9	5.0
	LS315	315		315	80	52.9		38.8	17.6	63		41.6	30.5	13.9	50	33.1	24.2	11.0	40	26.4	19.4	8.8
	LS400	400		355	71	85.3		62.5	28.4	56		67.3	49.3	22.4	45	54.1	39.6	18	36	43.2	31.7	14.4
LARGE	LS500	500		400	63	133.2		97.7	44.4	50		105.8	77.6	35.3	40	84.6	62.0	28.2	32	67.7	49.6	22.6
	LS630	630		450	50	188.9		138.5	63.0	40		151.1	110.8	50.4	32	120.9	88.6	40.3	25	94.4	69.3	31.5
OVER SIZED	LS800	800		500	40	270.7		198.5	90.2	32		216.6	158.8	72.2	25	169.2	124.1	56.4	20	135.4	99.3	45.1
	LS1000	1000		560	32	379.0		277.9	126.3	25		296.1	217.1	98.7	20	236.9	173.7	79.0	16	189.5	139.0	63.2
	LS1250	1250		630	25	520.5		381.7	173.5	20		416.4	305.4	138.8	16	333.1	244.3	111.0	13		270.7198.5	90.2
NOTE:Ir=47 φ D².S.n(THE UNIT OF P.S.IS m)
THE LUMP SIZEOF THE MATERIAL					MATERIAL POLISH					FILL FACTOR					K				A
POWDER					NO POLISH,HALF POLISH					0.35-0.40					0.0415				75
POWDER					GRINDABILITY					0.25-0.30					0.0565				35
SMALL BLOCKA<60MM					NO POLISH,HALF POLISH					0.25-0.30					0.0537				45
SMALL BLOCKA<60MM					GRINDABILITY					0.20-0.25					0.0645				25
TILT ANGLE			0°				≤5°				≤10°			≤15°			≤20°
C			1.0				0.9				0.8			0.7			0.65

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Customer Cases
FAQ
Q:What isthe quality of your products?
A:We are A factory with 20 years of independent production,with three R&D departments and more than 20 professional technical personnel.We follow the customer feedback from us over the years and constantly improve our products.It is our purpose to control the quality of our products.
Q:How to solve the customer's after sales service?
A:We provide lifelong free online consultation on technology.If we need on-site guidance from engineers,we need to provide back and forth fees and basic salary for engineers.
Q:How to contact me?
A:Please look at my business card,you can speak at any time,or send an email,I will reply to you within 12 hours,and solve your problem.
Q:If i want to customize some machines of different specifications?
A:Please click on my business card and send me some product parameters that you want to customize.If you can provide photo drawings or samples for the best,our engineers will access them as soon as possible and provide you with Aplan.

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