The analysis of the wear and tear of the engineering cylinder is detailed in three aspects: 1. Before the piston slides on the external surface of the wound to convey the piston device, the sliding surface is marked with scars, no treatment is performed, and the device is performed intact. These marks will in turn cause scratches on the inner and outer surfaces of the cylinder wall. Therefore, before the installation, it is necessary to make adequate repairs to these scars. 2. Exfoliation of the hard chromium layer on the outer surface of the cylinder 3. Slurry formed by the piston sliding outside and outside the gauge pressure is too large to make the piston skew due to the effect of the piston rod's own weight, showing the other appearance, perhaps because of the effect of the lateral load, etc., the pressure on the sliding surface of the piston rises, which will lead to sintering appearance. It is necessary to study its working conditions in the design of the engineering cylinder, and it is necessary to pay sufficient attention to the length of pistons and bushes and the dimensions of voids. Company Name::Dezhou City Decheng Hydraulic Machinery Factory Contact: Manager Phone : 0534-2468201 Hand Machine: 13589918201 Website address:  Mailbox: Address: 56 West Industrial Park , Dezhou City Barcode Hologram Label Sticker After you apply the barcode mask over the printed barcode, the barcode reader is still able to read the underlying barcode. However, if the protected barcode is scanned or photocopied, the hologram creates optical interference, which makes the copied barcode unreadable. We can provide variety of affordable customized hologram labels, which can be custom imprinted with your company name, logo, consecutive serial number and other features. Barcode Hologram Label Sticker,Barcode Hologram Sticker,Barcode Hologram Label,Barcode Hologram Label Stickers Shenzhen Tuteng Anti-Counterfeiting Co., Ltd. , https://www.holographicsticers.com