Type LS Screw conveyor
Introduction of screw conveyor
Type LS screw conveyor is characterized by update structure,advance technology purpose,head and tail bearing outside shell.Middle hanging bearing is used rolling or sliding changeable structure.It has dust against sealing device.Outlet device is designed clean device which is characterized by low noise,strong applicability,convenient maintenance,smooth inlet and outlet arrangement.
Application range
Screw conveyor is widely used in all kinds of industry department,for example:building material,electric power,chemical industry,metallurgical,coal,Al and Mg,machinery,light industry and food stuffs etc. industry.It is used to convey powder material,grain material and small lump material such as cement,coal powder,fertilizer,dust slag and sand etc. in horizontal or less than 20 degree slope.The material temperature is below 200 centigrade.
Screw conveyor can’t convey transmutative easily,big clay and easily lump material.When conveying these materials,they will clay in the screw.Move toward with the rotation or block material at the position of hanging bearing and make screw conveyor not work usually.
The diameter of type LS screw conveyor is from 200mm to 500mm.They are five specifications which length is 4m to 70m.There will be a shift every 0.5. When selecting,comply with standard nominal length.If it is special need ,mark it in selecting assemble part.
Two ways of screw conveyor accord to driving way.
C1 way—When the length of screw conveyor is less than 35m,use single side drivint.
C2 way—When the length of screw conveyor is more than 35m,use double sides driving.
Type of middle hanging bearing for screw conveyor:
M1—Roiling and hanging bearing,use type 80000 sealing bearing.There is a dust againt sealing structure.It is usually used in easy adding oil,no oil or oil pollution place.The sealing effect is good and the life of hanging bearing is long.The temperature of conveying material is less than 80 centigrade.(When placing an order,it may not be marked.)
M2—Sliding and hanging bearing.It is designed sealing device.It is usually used in higher temperature(over 80℃)or convey hydraulic material.