Shenzhen Dallast Technology Co., Ltd.
China's most professional hydraulic cylinder manufacturer
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Custom Telescoping Multi stage Long Stroke 1 Ton Double Acting Hydraulic Ram
A double-acting cylinder is used in applications where:
Even with applications where gravity (or weight) can assist retraction, hydraulic pressure is often applied to double-acting cylinders to control acceleration, change the rate of travel and cushion the stoppage. Travel in one direction always differs from travel in the other, all things being equal; the push action requires more force and is slower, but more work output is generated. The pulling action is faster, but less work output is created.
Double-acting cylinders also act as a reservoir, because fluid flows under pressure to the piston side to extend the hydraulic cylinder. On the return stroke, the fluid flows under pressure to the rod side of the cylinder to retract it. The cylinder is therefore holding most of the fluid, so if you have a limited amount of space in your application, e.g. with DC hydraulic power units, you can effectively use a much smaller reservoir or tank to hold the oil.
| Seal | Hallite |
| Coating | All tubes are chrome plated |
| Cylinder diameter | 50mm-170mm |
| Rod diameter | 30mm-125mm |
| Working pressure | 5-36 MPa |
| Stroke | 300mm-14000mm |
| Color | according to customer's requirements |
| Mounting type | Earring-trunnion,double trunnion,double earring,or per customer's request |
| Certification | ISO9001:2008, ISO14001:2001 |
| Package | Shrink film, wooden pallet and carton |
| Warranty | One year after shipping arrival |
Application of our hydrualic cylinders:
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Container handling contstackers | Lifting and boom cylinders | Truck cranes |
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Container handling lifttrucks
| Industrial mobile cranes | Marine applications |
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Steering machines
| Recycling presses | Aerial platforms |
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Machine tools
| Mobile harbour cranes | Boom cylinders |
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Earth drilling machines
| Loading-platform stabilizing cylinders | Waste Compactors |
Product Description
1. Our Rod Piston is deal with heat treatment
2. The Rod Piston and The Head of Rod is used whole forged instead of weld
3. The Cylinder Barrel is made of 25 Mn superior alloy steel
We promise:
1. High quality and security hydraulic cylinders
2. Manufacturers selling price is favorable
3. Product variety, a lot of models
4. Fast delivery time
5. Best after-sale service
Good choice for our hydraulic cylinder
1. Merge together with Europe security idea
Our whole set hydraulic cylinder system with multi-protection can protect the safety of worker &truck and cargo.
2. Specialized system configuration
Specialized system configuration that greatly improve work efficiency and reduce system weight.
3. Custom made is available
We can design different hydraulic system for truck, lifting platform, construction machine, engineering machine, marine and so on.
