After years of precipitation and development, we have now become a professional Bulldozer Lower Track Roller, Crawler Crane Idler, Ground Engaging Tools brand and are favored by the majority of users. The company will continue to improve its scientific and technological strength, enhance product quality, improve the marketing network, establish a sound after-sales service system, and comprehensively strengthen corporate brand building. In order to deal with the fierce market competition, our company takes the customer as the center, takes the market as the guidance to carry on the system innovation and the system innovation. We always insist that our determination is our resource and our faith is our future, we sincerely invite enterprising talents with team spirit to join us.

Product Description

Hydraulic Cylinder Barrel and Piston Rod is a connecting part that supports the work of the piston, and is a moving part with frequent movements and high technical requirements. Its function is to connect the piston and the crosshead, transmit the force acting on the piston and drive the piston to move. Hydraulic Cylinder Barrel and Piston Rod is really a good tool for many machinery, such as crane, excavating machinery, etc.

Features

♦A lot of cylinders fail because of rod scratched by its machined steel scraps from the beginning

♦A lot of cylinders fail because of too thin chromium coating or wrong treatment of hydraulic rod before coating; We treat hydraulic rod properly and have from 30 to 60 micro-millimeter chromium

Hydraulic Cylinder Barrel and Piston Rod is coating for different type or tonnage rate hydraulic rod—free from chromium peel off or rusting—heavier chromium coating available for big hydraulic cylinders.

♦A lot of cylinders fail because of saving 2 dollars on seals to have their cylinders sell cheap and quick. We only use proper quality seals, although it cost bit more

♦A lot of cylinders fail because of use lower grade steel and without proper Quenching and Tempering to save 20 dollars in cost. We use proper steel and treat steel properly according to ISO standard on hydraulic cylinders

Bucket rod head, stick rod head and boom rod head

Technical Requirements

1. Quenching and tempering hardness: HB220-225;

2. Unless otherwise specified round: R3; break burrs and sharp edges;

3. Forging surface should be smooth and clean after shot or sand blasted,

Not allow any crack, overheating, scratch and dent existed

Bucket head, stick head and boom head

Technical Requirements

1. Quenching and tempering hardness: HB220-225;

2. Surface roughness in grooves: XXX chamfer R0.5, not allow any tool marks.

3. Break burrs and sharp edges

Bucket barrel, stick barrel and boom barrel

Technical Requirements

1. Quenching and tempering hardness: HB220-225;

2. Break burrs and sharp edges;

Bucket / Stick / Boom rod eye side

Technical Requirements

1. Quenching and tempering hardness: HB220-225;

2. Unless otherwise specified round: R3

Break burrs and sharp edges

3. Not allow any crack, overheating, scratch and dent existed on forging

Bucket / Stick / Boom Cap End

Technical Requirements

1. Quenching and tempering hardness: HB220-225;

2. Break burrs and sharp edges

3. Forging surface should be smooth and clean after shot or sand blasted,

Not allow any crack, overheating, scratch and dent existed

4. Unless otherwise specified round: R3

Unless otherwise specified pattern draft angle: 5

Bucket / Stick / Boom rod

Technical Requirements

1. Quenching and tempering hardness: HB220-225;

2. Surface hardness: HRC48-52

Hardness depth: 2.5-3mm (after grinding)

3. One chrome coating: 0.03-0.05mm;

Hardness: HV900-1000;

4. Break burrs and sharp edges;

Application

Advanced Machine Centre and Precision CNC Machine Facilities to Assure Top Quality

Packing and Shipping

At present, our production line has realized the improvement of the quality of our Asia Standard Sc Double Acting Tie Rod Pneumatic Air Cylinder and production efficiency, and obtained various advanced technical and economic indexes. Since our establishment, we have established long-term cooperative relations with many enterprises with high-quality products, reasonable prices and excellent services. Our company carries out various promotion, sales, technical support and corresponding services all over the world.

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