Active Member
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[China]
Address: 1435-1436,area C,building B,Qinghu science park,Longhua District, Shenzhen city,Guangdong province,China
Contact name:Aaron
Shenzhen Dallast Technology Co., Ltd. |
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Piston Rod Hydraulic Cylinders Double Acting For Agricultural Corn Harvester
A hydraulic cylinder consists of a piston sliding within a hollow tube, moved by the pressure of a liquid. The piston, or rod is usually machined.
Double-acting models have tapped holes at both ends for the introduction and evacuation of the hydraulic fluid. This allows the piston to apply force in both directions.
Key features:
1. Provides low mounting height, no alteration of body crossmembers.
2. Made from special high strength steel to reduce overall weight.
3. Heavily chromed and polished cylinder piston rods for longer seal lift.
4. Operating pressure: 16-35MPa.
5. Pre-installed, integral body automatically positions itself, stores securely out of the way when not in use.
6. Cylinder specification: offered by factory or could be customized
7. Bore size: 100-1000mm or could be customized just send us the drawings.
8. Stroke: customized
Production description:
1. Harvester hydraulic cylinder ZG,HSG series of two hydraulic cylinder, by using the function into the header tank, ear box cylinder, cylinder, gear grinder bridge cylinder, cylinder and the rear axle steering cylinder, mainly used in wheat harvester, corn harvester, rice harvester, forage harvester harvesting machinery etc...
2. Rigid welded construction, high tensile welded steel end mounts, threaded gland and quality seals allow industrial cylinders to work in harsh conditions.
3. Speed range: Speed range of operation (excluding cushion parts) is less than 200mm/s. In accordance with customer requirements, the maker can also supply other ranges of speed.
4. The operating temperature (oil and ambient) is -30 to +80 degrees Celsius, but the unit should not be used when oil is frozen.
Installation method:
The most commonly used mounting options are flange, trunnion, clevis, pin-eye, cross-tube, spherical, and tang. Cylinder mounting is chosen based upon the application’s requirements.
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:
High strength damage resistant piston rod provides 100,000 PSI minimum yield material in 1" through 4 1/2" diameters. Larger diameters vary between 50,000 and 75,000 PSI minimum yield material. All rods are case hardened to 50-55 RC and hard chrome plated to provide maximum wear life. Stainless steel is also available. The hard chrome plated of the piston rod according to your requirement.
FAQ:
1. Are you a manufacturer?
We are professional manufacturer in hydraulic. We will provide competitive price.
2. What is your warranty?
Our products are all available for one-year free warranty and product lifetime consulting service.
3. How to ship your product?
We are transported by sea, by air or by international express. According to your needs.
4. Do you support OEM service?
Yes. OEM service is available. We are pleased to process according to the customer's drawings.
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.
After-sales service:
1. Various operation instructions such as: products inspect and control ,Receiving inspection control ,sampling inspection operation instruction, process quality inspection operation instruction etc
2. Pre-sale service and free consultation service.
3. Quality control service includes pre-acceptance, departure inspection, arrival inspection, PDI delivery inspection.
4. Guarantee period is subjected to warranty instruction (1 year/ 2000 hours whichever comes first).
5. 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.
6. Service Center all over the world for after sales problems.
