We always focus on the needs of the demand groups, according to market research and customer demand feedback to improve the shortcomings of our own products and produce high-quality Bulldozer Lower Track Roller, Bucket Pin, Crawler Crane Lower Roller for customers. Our company has complete product specifications, reasonable design, strong technical force, advanced equipment, reasonable process flow, all meet national standards, timely delivery, and high reputation, and enjoy a high reputation in the market. Under the spirit of continuous improvement, we are making efforts to continue to improve product quality and to offer maximum satisfaction to customer. Our commitment is to fulfill all industries the optimum combination of competitive price, high quality and satisfactory service.

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

Through the unremitting efforts of all employees, we continue to improve quality management to ensure that our Sda Type Compact Pneumatic Air Cylinder will always be a product trusted by customers. We have set up a professional foreign sales team, which has laid a solid platform for maintaining old customers and developing new ones. We abide by the corporate spirit of integrity and innovation, relying on strong R&D capabilities, efficient manufacturing, stable quality and thoughtful service to meet the needs of customers at home and abroad.

Hot Tags: hydraulic cylinder barrel and piston rod, China, suppliers, manufacturers, factory, buy, Crawler Crane Upper Roller, Cutting Edge And Plow Bolt Nut, Carrier Roller, Crawler Crane Lower Roller, Mini Excavator Top Roller, Split Master Link Bolts

[[ProKeywords]]