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1.Our company introduced foreign advanced production equipment , manufacturing techniques, and using imported ballonet.
2.The shaft head is handled by high quality steel ,it's antirust .
3.And high quality aluminum material is hard oxidized for the board .
4.It’s convenient to use and life-span will be more longer.
5.When using, match with our company’s professional configuration of the aerate gun filling gas for the nozzle jet, to make the shaft of off-axle apperance uniform expansion, thereby lock nitrogen-treated barrel.
6.When unloading, press on deflated mouth to deflated, then nitrogen-treated barrel can be unloaded.
7.Performance and advantages: in practical applications, it is convenient to operate, quickly.And air shaft has big stress area, the stress distribution uniformity etc.
It is widely used in printing, cutting, coating, compounding and other machineries’ releasing and winding scroll.
cardboard tube standard | axis external diameter | Inflated bulging block diameter |
3" | Ø74mm | Ø79 - Ø82mm |
Note: According to the customers’special requirement size to design the products, meet your demands. | ||
packing and printing machine spare parts Board Type Air Shaft