We provided best quality Air Shaft with most competitive price.
Air shaft introduced foreign advanced production equipment, manufacturing techniques, and using imported ballonet. The shaft is casted by aluminum alloy, shaft body plated by chromium, and assembled accurately. It's convenient to use and the life-span is longer. 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. When unloading, press on deflated mouth to deflated, then nitrogen-treated barrel can be unloaded.
Performance and advantages: In practical applications, it is convenient to operate, quickly, no damage for rolls etc.
It is widely used in printing, cutting, coating, compounding and other machineries' releasing and winding scroll.
| Winding drum core standard | Unearated axis external diameter | Inflated bulging blockdiameter |
| 1.5" | Ø 36mm | Ø 40 - Ø 42mm |
| 2" | Ø 49mm | Ø 53 - Ø 55mm |
| 3" | Ø 74mm | Ø 79 – Ø 82mm |
| 4" | Ø 100mm | Ø 104 – Ø 106mm |
| 4.5" | Ø 120mm | Ø 124 – Ø 126mm |
| 6" | Ø 150mm | Ø 155 – Ø 158mm |
| 8" | Ø 200mm | Ø 205 – Ø 208mm |
Ruian Chuangbo Machinery Co., Ltd. It was founded in 1995, and is located in the coastal city of southen Zhengjiang_Ruian.
Our company is specializing in producing printing machinery accessories:
Printing Rollers: Aluminum guide roller, chrome steel roller, aluminum reculate pattern roller, rubber roller;
Flatulence Axes: Slip-style inflatable axis, slab-style inflatable inflatable shaft, inflatable-strip key shaft;
Fans: Centrifugal fan, axial-flow fan;
Torque Motor: Torque motor controller, manual tension controller, electrical ink pump;
Other Printing Accessories: Magnetic powder clutch, magnetic powder brake, pneumatic diaphragm pump, pneumatic diaphragm pump, permanent magnent motor etc.
Our company has powerful technical strength, advanced technology, introducing foreign advanced production equipment and detection means. Our products have passed the China National Mandatory Certification(referred to CCC certification), which is issued by China Quality Certification Center.
