♦ 2. Surface handing: Screen printing, Frost, hot stamping, slik printing, etc. ♦4. Customer test: Ensure products in super quality and good condition. ♦5. Free sample: We can supply free samples for testing .
They are commonly used in an inverted ball up position where objects are quickly moved across an array of units, known as a ball transfer table, a type of conveyor system. Prior to the invention of the ball transfer unit, first patented by Autoset Production Ltd in 1958, these applications were solved by the use of inverted casters. Ball transfer units can also be used non-inverted ball down position as a type of caster, however this use is restricted by load-bearing limitations and the type of floor.
220 de air roller products are offered for sale by suppliers on Alibaba.com, of which material handling equipment parts accounts for 5%, road rollers accounts for 3%, and casters accounts for 2%.
A wide variety of de air roller options are available to you,
There are 172 suppliers who sells de air roller on Alibaba.com, mainly located in Asia. The top countries of suppliers are Pakistan, China, and Malaysia, from which the percentage of de air roller supply is 1%, 97%, and 1% respectively.