Datong Hydraulic

  C hrome plating  is a process of covering or plating an object with a layer of chromium for aesthetic and/or protective purposes. As chromium is a naturally occurring metallic element, chrome plating an object can increase its wear resistance/strength and improve corrosion resistance; it can also alter the object’s appearance, giving it a metallic and often highly polished look. What types of industrial equipment benefit from hard chrome plating? Hydraulic cylinders Automotive components Mining equipment Shafts  and rotors Agricultural Hard chrome plating is often used on commercial or industrial vehicle parts exposed to the weather. It helps the parts of the vehicle resist normal wear and decay that occurs due to constant exposure to the elements.  Additionally, a chrome-plated piece enhances performance, increases durability, and allows equipment to function more smoothly over the longer product life cycle of an industrial or commercial machine. Chrome plated bar...

  Single acting telescopic cylinder  is ideal for load bearing cylinders that can use gravity or other natural forces for the return stroke. One of the leading examples of this is a dump truck. Since the weight is constantly on the cylinder, the truck is able to use hydraulics to move up the bed, then the weight of the truck’s body to retract it back. Dump trucks can also use a double acting telescopic cylinder, but that is mainly utilized to center the trucks weight while the telescopic cylinder is fully extended. With many similarities to the single acting telescopic cylinder, the double acting telescopic cylinder uses the same design, but with applies hydraulic force in the extension stroke and return stroke of the cylinder. This allows for more control of the equipment, and is utilized when you are not able to use gravity or other forces to retract the cylinder.  we can make a design according to customer’s requirements.If you require our engineer to make a design,ple...

  Precision cold drawn tube   used wherever a high level of measuring accuracy, smooth surfaces and improved resistance values are of the essence. precision cold drawn steel tube is a new type of high-tech energy-saving products. In recent years, the use of this technology to produce precision steel pipe has been widely used in domestic hydraulic, pneumatic cylinder, coal downhole stent (pillar), oil pump tube, jack and other manufacturing areas. High-precision cold drawn precision steel tube to promote the use of saving steel, improve processing efficiency, energy conservation, reduce the  hydraulic cylinder , cylinder processing equipment investment is important. cold drawn seamless tube widely used in hydraulic system with precision steel tube, hydraulic press with precision steel tube, shipbuilding with steel tube, hydraulic machinery,hydraulic cutting machine, hydraulic equipment,  hydraulic cylinder barrel tubing , engineering machinery. Application Of Precisio...

  Datong Group as a professional manufacturer of cylinder tube and cylinder piston rod ,We stock the largest range of Honed Cylinder Tubes & Unhoned Cylinder Tubes with imperial size and metric size. These steels are derived from a range of leading manufacturers from China like BaoSteel. There are key types we stock: Finished (Honed) Tubes – Honing process / SRB: Skived and Roller Burnished. Semi-finished (Unhoned) Tubes are Made from ST52 Drawn over mandrel & Cold Drawn Seamless Honed Cylinder Tube: Hot Finished E355. Advantages Of Datong Group Cylinder Tube 1, High precision tolerances; Our honed steel tube can meet ID tolerance H7, H8, H9, … etc according to the customer’ requirements, and its I.D dimension. 2, Seamless tube with high pressure resistance; We only use seamless cold drawn tubes to produce honed pipes, which means our honed tubing can work under higher pressure, thus our honed pipes are more reliable for hydraulic cylinder applications. 3, High Smooth...

  Cylinder piston rod is a very important part in hydraulic cylinder working smoothly,hard chrome plating a piece of precision equipment such as a cylinder rod is a painstaking and methodical process. The Hard Chrome Plating Process: 1. Inspection The  cylinder chrome rod  is inspected during the initial evaluation to determine the condition prior to the chroming process. An inspector will make note of any signs of corrosion, pitting, marring, damage, cracking or flaking. The presence of any of these conditions will be taken into account during the re-chroming process. 2. Grinding & Stripping Old material on the  hydraulic cylinder rod  must be removed before new chrome can be applied. This step needs to be completed carefully to preserve the steel beneath the old layer and without affecting the rod diameter. This can be done with two methods – electrolytic stripping and stone grinding. 3. Cleaning and Masking The rod then needs to be prepared to be placed ...

 The  cylinder piston rod  is not just the object transmitting the force from the cylinder’s piston but also the interface between that cylinder and your machine. Before you can correctly select and then design the piston rod, you must understand the potential areas of failure. The following are the top five most common piston rod problems on  hydraulic cylinders . The rod is improperly sized for the application. This can manifest in two ways, and believe it or not, a rod can be too large. Undersized piston rods have low column strength, especially in long stroke applications. A long, thin rod will bend or break when pushing loads heavier than they’re rated. Low column strength can remedy this with a larger diameter rod or a stop tube to provide added support. Conversely, if a cylinder operates in tension, an oversized rod will actually reduce retraction force. This problem occurs at the design stage, so be sure you accurately calculate retraction force with an...