HCR Machinery Co., Ltd.

The component on print-cylinder-shaft have been finely grinded to reach high accuracy and fineness. Hcr guarantee its print-cylinder-shaft¡¯s dimension and common difference in line with the machine manufacturer required parameter. Wooden case

1.Magnetic cylinder of hcr is designed as ¡°bolted bearer¡± with bearers hardened to 60 ¨c 62 rockwell, to ensure the cylinder¡¯s durability and stability. 2.Use high quality permanent magnet ensure strong adsorption capacity. As for small diameter roller, part of the region use super magnet to ensure the knife plate not move on the roller surface which caused by material friction . 3.Each of the cylinder equipped with an gear according to the design requirement of machine manufacturer. The precision machining and anti-rust treatment is one of the key for normal operating. 4.Choose excellent stability and high strength glue make sure the surface of magnetic cylinder roundness and smoothness. 5.The outer circle accuracy, shoulder, body and shaft of roller within the scope of 3 micron. Precise roundness is the first condition of uniform rotary die-cutting. 6.Interval precision between shoulder and body within the scope of 1micron, which in line with international standard. Wooden case

1.Use high quality tool steel imported from europe. By vacuum heat treatment the hardness can reach to 60 ¡§c 62 rockwell . 2.The outer circle accuracy, body and shaft of roller within the scope of 3 micron, ensure concentric roundness when working and enhance roller service life. 3.Each anvil --roller equipped with an gear according to the design requirements of machine manufacturers. The precision machining and anti-rust treatment is one of key for normal operating of the roller. Wooden box