Double Acting Garbage Truck Sanitation Vehicles Telescopic Hydraulic Ram

Strict Quality Control System

1. Salt spray test is a major use of salt spray test equipment created by the artificial simulation of salt spray environmental conditions to assess the corrosion resistance of products or metal materials, environmental testing

2. Mechanical performance testing equipment can meet the requirements of mechanical testing, all the use of computer digital display, so theaccuracy is more accurate, so that the mechanical properties of each cylinder barrel has been greatly improved.

3. Every workpiece is machined according to the confirmed drawings and will be inspected casually by QC according to a certain proportion. The traceable record shall be clear and traceable.

4. The qualified parts are assembled into one cylinder and then the pressure test will be done.

5. Before and after assembly, the basic dimensions and workmanship will be inspected again.

A inspection report will come into being before delivery.

piston rod:

1. High strength damage resistant piston rod provides 100,000 PSI minimum yield material in 1" through 4 1/2" diameters.

2. Larger diameters vary between 50,000 and 75,000 PSI minimum yield material.

3. All rods are case hardened to 50-55 RC and hard chrome plated to provide maximum wear life. Stainless steel is also available.

4. The hard chrome plated of the piston rod according to your requirement.

Piston Seals:

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

Quality control:

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.

Warranty & Service:

We offer 12 months warranty.