A hydraulic cylinder is a mechanical actuator used to provide unidirectional force through a unidirectional stroke. Hydraulic cylinders are used in almost every industry and are available in a variety of configurations. The two main types of hydraulic cylinders are Tie-rod and Welded. Each of these cylinder types can have unique applications due to their designs. Tie-rod cylinders are usually installed in light to medium duty applications and are generally designed to be repaired or re-packed if necessary. Welded cylinders are designed for most applications and are more complex in design but are generally more difficult to repair due to the welded design. Welded cylinders are typically a better solution due to their compact design and when a more robust design is important in an application.

How to deal with hydraulic cylinder rod surface ? A high quality hydraulic cylinder rod depends mostly on the cylinder rod's surface. And a high quality surface directly decides how long the seal kit can be used. JDF  hydraulic cylinder rods can reach to below requirements. 1, raw material rod heat treatment.  HB=215-250 2, rod face induction hardened HRC 50-62 3, ROD chrome plating. 0.03-0.05mm hardness  HV900-1100

SK07N2  BUCKET CYLINDER  Today send out SK07N2 Bucket hydraulic cylinder.

Since 2000, QUANZHOU JUNDE MACHINERY CO.,LTD  located in the port city " Quanzhou", Fujian province of China. our factory has 215000 square meters.

we have a very big warehouse, listing Caterpillar, Komatsu, Hyundai, Hitachi, Liugong, Longgong, kobleco, volvo  hydraulic cylinders.

we export hydraulic cylinder to USA, Canada, Mexico, Russia, Myanmar, Malaysia, Indonesia, Egypt,etc. For better protect hydraulic cylinder, we pack in plywood boxes.