Tube:Stard tube is made of low carbon steel.In order to increase the friction,could add knurl and rubber covered on surface.The tube material of food is 304 stainless.
Axle:Stardard drum motor roller axle is carbon steel,as the requirement of food,is 304 stainless.
Cover:Stardand motor cover is casting aluminium,and it is common use for food,also if needs,it could be customized as 304 stainless.
Gear moderative box: Plantary gear and sun gear is made of metal steel axle.It assure the large torgue in narrow space.
Motor:When the frequency is 50Hz or 60Hz,it is appiled for universal voltage,the level of motor insulation is "F",the stardard length of outer electric wire is 0.1m.
Oiling: All of the drum motor have been oiled before leaving factory,no maintance after using,no need oil again.
Others: It could be added by electromagnetic brake,but it will make the shortest length of tube lengthen homologously. Horizontal set-up,tape speed and tube length could be customized.Also we could produce various customized drum motor.
2. Reduce noise levels.
3. Quick and easy to install.
4. High pressure wash down.
5. Increase operate safety.
6. Maintenance free design.
7. Low energy and operating costs.
Advantages of Xingli manufactured gravity conveyor rollers
(1)Easy installation and nice flexibility;
(2)Low friction coefficient;
(3)Dust- and water-proof;
(4)Fine welding technique ensure roller with low vibration and noise;
(5)Electrostatic spraying technic makes the roller more durable and good-looking;
(6)Strict inspection standard ensures our high quality product.