Screw Conveyor

Application

Trough Screw Conveyor is a continuous conveying equipment which used to transport powder, granular and dry bulk materials. It consists of bearing seat, screw blade, screw shaft, hang bearing, conveyor casing and driven device,etc. The rotation of the blade initiated by the motor, then material transferred along the spiral to the outlets.

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Product Description

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

Product Details

Trough Screw Conveyor is a continuous conveying equipment which used to transport powder, granular and dry bulk materials. It consists of bearing seat, screw blade, screw shaft, hang bearing, conveyor casing and driven device,etc.Single or combination of multiple screw equipment can be used to integrate with each other to meet particular on-site requirements. It has trough type tube with multiple inlets and outlets, which also has inclination angle of maximum 20°. The rotation of the blade initiated by the motor, then material transferred along the spiral to the outlets.

Characteristics

1. With cover, whole sealing structure, without pollution to the environment.

2. Conveyor length can be customized according to your need.

3. Simple structure, use little material to manufacture, save cost for you.

4. Conveyor angle can be 0-30 degree. Save space on the site.

5. Screw pitch can be customized according to require of different material.

6. According to real working conditions, trough screw conveyor machine can be multiple inlets and outlets.

7. Adopts hanging bearing to connect screw blades which is longer than 3-4m.

8. Adopts the method of spot welding to weld spiral blade on the screw shaft.

9. Reducer motor brand can be domestic or imported: Tailong, SEW, Siemens etc.

10. Easy to disassemble into several sections, save space during transportation.

Selection Conditions

Material to be processed: _____

Bulk Density: _____t/m3

Material size:____mm

Handling capacity :_____t/h

Center distance from inlet to outlet:______m

Installation angle: ________°

Working power supply: _____V ______HZ

Parameters

screw conveyor specification & technical parameters
Type		KB160	KB200	KB250	KB315	KB400	KB500	KB630	KB800
Diameter/mm		160	200	250	315	400	500	630	800
Screw pitch/mm6		160	200	250	315	355	400	450	500
technical parameters	n	112	100	90	80	71	63	50	40
	Q	8	14	24	34	64	100	145	208
	n	90	80	71	63	56	50	40	32
	Q	7	12	20	26	52	80	116	165
	n	71	63	56	50	45	40	32	25
	Q	6	10	16	21	41	64	94	130
	n	50	50	45	40	36	32	25	20
	Q	4	7	13	16	34	52	80	110
n—Rotation Speed (r/min), Allowable Deviation < 10% Q—Capacity (m3/h), Filling Factor = 0.33

After-sale Service

 – HKB provides advanced grain safety storage technology to assure your grain silo 100% quality stability.
 – grain silo Quality guarantee is one year after installation and commissioning or 18 months after leaving China Port. Maturity is the first.
 – 7 days x 24 hours service, within 24 hours reply/solve of any technical issues upon request.
 – Routinely telephone track to remove all might be problems grain silo or issues guarantying the whole system grain silo long-lasting safety and reliability.
 – HKB will consider all other needs like customs clearance, sea delivery, insurance, customs tax benefit plan, documentation, etc. So our respected Users feel so relaxed and easy to get the grain silo system well.