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Country:
China
Model No:
-
FOB Price:
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1
Packaging Detail:
Wooden boxes
Delivery Time:
30 days
Supplying Ability:
-
Payment Type:
T/T, L/C
Product Group :
Contact Person Mr. Alex
97 Bonham Strand East, Wuxi, Jiangsu
Gidrolast specialises in the design and manufacture of both Single
Acting and Double Acting Telescopic Hydraulic Cylinders. We build
both standard catalogue telescopic designs as well as custom
application engineered telescopic cylinders.
Often a hydraulic cylinder is required to fit into a very tight
space and yet provide a stroke that is actually longer than its
fully retracted length. A standard rod cylinder cannot do
this.
A telescopic cylinder, however, can achieve a very long stroke from
a compact retracted length. Telescopic cylinders use a series of
nested tubular segments sliding within one another (see diagram
below). This enables them to provide a very long output stroke from
a very short retracted length in one combined actuator. These
cylinders are available in 2, 3, 4, 5, or even 6
stages.
Most telescoping cylinders are single acting. That means that they
extend using hydraulic pressure but then retract using gravity and
the mass of the load. A typical example is that of a telescopic
cylinder on a dump truck.
Double acting telescopic cylinders are much more complicated. They
incorporate internal return pistons, additional seals and complex
internal fluid passageways to enable the cylinder to retract using
hydraulic power. Double acting telescopic cylinders are often used
in horizontal applications where gravity is not available to
retract the cylinder. Applications include waste compaction and
push-off cylinders.
The maximum available force output of any telescopic cylinder is
limited to the effective area of its smallest
stage.
Because of their long length when fully extended (see illustration
above), telescopic cylinders must be very carefully designed. A
poorly designed telescopic actuator will wear out quickly in the
field and cause a machine failure. It may even buckle and collapse,
causing a dangerous catastrophic failure of the machinery. The
result to the end user would be machine downtime, lost production,
very expensive repairs and perhaps even loss of
life.
At Gidrolast, we have decades of experience designing and building
telescoping actuators. In addition to our standard catalogue range
of telescopic cylinders, we have built custom-designed models with
bores as large as **0mm (*0″). This experience gives our customers
peace of mind knowing that their actuators have been designed and
built by people that truly know what they are doing. We are
committed to quality and reliability.
Country: | China |
Model No: | - |
FOB Price: | Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | - |
Minimum Order Quantity: | 1 |
Packaging Detail: | Wooden boxes |
Delivery Time: | 30 days |
Supplying Ability: | - |
Payment Type: | T/T, L/C |
Product Group : | Hydraulic cylinders |