Parker Hydraulic Cylinder Single Acting Telescopic With Piston Rod

Parker Hydraulic Cylinder Single Acting Telescopic With Piston Rod

Introduction:

1. DALLAST single acting sleeve cylinders provide value through proven reliability, efficient performance and the quality that you expect from every DALLAST Cylinder Division product line.

2. The length of a hydraulic cylinder is the total of the stroke, the thickness of the piston, the thickness of bottom and head and the length of the connections. Often this length does not fit in the machine.

Benefits:
• Snap on glass filled bearings that absorb contaminants without damaging cylinder walls.
• Nylon tipped set screws that conform to packing nut threads to decrease the probability of packing

nuts backing off.
• Single-acting cylinders transfer force and motion in one direction only.

Application:

Commonly used in construction machinery and other mobile machinery, such as cranes, dump trucks and other hydraulic systems.

Retractable hydraulic cylinder repair steps:

After opening the cylinder:

a. to clean the cylinder and piston;

b. replace all the seals;

c. if there is a valve to be overhauled, to ensure sealed and flexible;

d. to deal with all deformation sites

Piston Seals:
Low friction, high load piston seals with outboard wear bands are standard. Loaded lip seals and cast iron rings are optional.

About piston rod:

1. Seiko secret agents, to ensure quality of the piston rod.
2. The product have to go through heat treatment - bore boring - grinding - car processing - black nitriding and many other processes.
3. The company accepted the Valet processing various types and various sizes products, processing and processing more quotes, welcome to consult.

After-sales service:

1. We offer 12 months warranty.

2. Guarantee period is subjected to warranty instruction (1 year/ 2000 hours whichever comes first).
3. Free after-sale service during the warranty refers to problems caused by quality issues; any non quality problem occurred, we will charge the maintenance fee according to relevant standard.
4. Service Center all over the world for after sales problems.

How to choose:
1. Choice will depend on the operating conditions of the unit. It is necessary to determine the precise physical characteristics and geometry of the installation.
2. The bore, or cylinder diameter will determine the amount of force the piston can apply. Rod characteristics, usually standardized, fastening system, damping and stroke are other important factors.
3. Stroke, in particular, is an essential specification, since it defines the distance the piston travels between its initial and its final position.
4. Additional criteria include the use of presence sensors to indicate the position of the piston, the seals, purge and drain valves, type and temperature of the hydraulic fluid.