Shaftless screw conveyor without central axis, So shaftless screw conveyor is suitable for continuously conveying materials which is sticky, easy twine, easy caking, bad liquidity.
Shaftless screw conveyor is mainly used for conveying material, such as large pieces material, sludge, gravel, wood chips etc. The shaftless screw conveyor can conveying max. size of material is 100mm. Allowed to tilt conveying, max slant angle is 45 degree.
In addition, there is replaceable liner board in U-shape groove, avoid spiral blade direct contact with u-shaped groove, extend the service life of equipment.
Material of liner board: Nylon/HDPE/ UHMWPE (UPE) etc..
Thickness of liner board: 10/12/14/15mm etc.
The shaftless screw conveyor is mainly composed of driving device, spiral blade, U-shape groove, liner board, inlet and outlet, machine cover and base etc.
Can blend, cool and heat product while conveying
|Thickness of screw blade||18/20mm||18/20mm||18/20mm||18/20mm||18/20mm||18/20mm|
|Thickness of liner board||10mm||10mm||10mm||10mm||10mm||10mm|
|Casing pipe diameter||180||219||273||351||402||500|
|Max delivery length(m)||12||13||16||18||22||25|