1 Ton Double Acting Hydraulic RAM Multi Stage Long Stroke Custom Telescoping

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.

Application of our hydrualic cylinders:
 

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.

After-sales service

Warranty period:

Dallast Hydraulic warrants all cylinders to be free from any defects in material or workmanship under normal use and service for a period of 14 months

Hydraulic cylinder problems occur at warranty period:

(1) New cylinder replace;
(2) price discount in the next order;
(3) the "repair fee" pay: repair fee required to within a reasonable range: the cost of wantong repair problem hydraulic cylinder < repair fee < the cost of production of a new hydraulic cylinder;
(4) for strategic customers, one to one special treatment.

FAQ:

1. How to make payment?
Once order confirmed, we will prepare proforma invoice with our banking details.

2. How long does it take to process orders?
It usually takes 10-14 business days to process most orders for no stock, if stock available, only take 2-3 business days.

3. What is the packing method?
For small piece, we use carton box; for big piece, we use exporting grade plywood case.

4. How to ship?
Sea freight, Air freight or International express(DHL, FEDEX,UPS...) all are available.

5. What is the warranty?
12 months against B/L date.

6. How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.