Trough screw conveyor, also known as screw feeder, is mainly used in conveying powder and granular materials between incline, can be made according to user requirements of different diameters, different lengths, different incline, and can be equipped with speed regulating motor, has been continuously adjusted speed, to achieve the purpose of quantitative feeding.
From the Angle of conveying material displacement direction, the trough screw conveyor is divided into horizontal screw conveyor and vertical screw conveyor two types, it is mainly used for a variety of powder, granular and small block loose materials such as horizontal transportation and vertical lifting.
LS screw conveyor specification & technical parameters | |||||||||||
Type | LS160 | LS200 | LS250 | LS315 | LS400 | LS500 | LS630 | LS800 | LS1000 | LS1250 | |
Diameter/mm | 160 | 200 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | |
Screw pitch/mm | 160 | 200 | 250 | 315 | 355 | 400 | 450 | 500 | 560 | 630 | |
technical parameters | n | 112 | 100 | 90 | 80 | 71 | 63 | 50 | 40 | 32 | 25 |
Q | 8 | 14 | 24 | 34 | 64 | 100 | 145 | 208 | 300 | 388 | |
n | 90 | 80 | 71 | 63 | 56 | 50 | 40 | 32 | 25 | 20 | |
Q | 7 | 12 | 20 | 26 | 52 | 80 | 116 | 165 | 230 | 320 | |
n | 71 | 63 | 56 | 50 | 45 | 40 | 32 | 25 | 20 | 16 | |
Q | 6 | 10 | 16 | 21 | 41 | 64 | 94 | 130 | 180 | 260 | |
n | 50 | 50 | 45 | 40 | 36 | 32 | 25 | 20 | 16 | 13 | |
Q | 4 | 7 | 13 | 16 | 34 | 52 | 80 | 110 | 150 | 200 | |
n---Rotation Speed (r/min), Allowable Deviation < 10% Q---Capacity (m3/h), Filling Factor = 0.33 | |||||||||||
Product Photo
● Cost-effective when compared to other conveying mechanical conveyors
● Corrosive or hazardous requirements can be achieved due to enclosed design
● Inspection windows are provided for maintenance and observation
● Designed based on industry standards with strong versatility
● Can be disassembled into sections,save space during shipping
● Specialized intermediate bearing is provided to screw body weight
● For long length screw conveyor,hanging bearing also can prevent screw deflection
● Screw conveyors can be of single shaft or double shaft structure
● Safety switches can be provided to product screw conveyor operation
● Speed sensor is provided to detect screw conveyor rotation speed
● Dust-tight with bearings suitable both for radial and axial load
Trough screw conveyor is composed of feed mouth, blade, bearing and motor. Trough screw conveyor is the use of rotating propeller to transport materials along the fixed housing and transport work, the head and tail bearings are moved to the outer shell, the trough screw conveyor hanging bearing adopts sliding bearing, equipped with dustproof sealing device, the trough screw conveyor bearing is generally used powder metallurgy, the conveying cement is used felt bearing. The lifting shaft and spiral shaft are connected by sliding block.
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