Find a common steel L bar which has 8 mm slotsAvoid the stepper motor being above the belt (not below either, nor should it be higher than the L bar )Avoid the use of cogs and drive belts (hollow 8 mm tube with stepper shaft through the middle?)More items...
Our factory has more than 10years manufacturing experience for piston filler machine,SUS mixer tank and Capping machine.and also we can provide quite good quality conveyor belt,labeling machine,perfume freezing machine.Since 2014,we are opening our international market ,not only provide machines for chemical machines agents in our country.we are in Guangzhou,our factory is close to Guangzhou Baiyun Airport,Besides making standard machines,we can also do custom made products.