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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Cross Tube Rod Double Acting Double Action 660 Bronze Front Cushion Hardwasher
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. Options for ductile iron or bronze inlaid steel rod glands
2. Mounting alternatives include trunnion mount, clevis, pineyes,
or lugs with spherical bearings
3. Custom options for ports and integrated valves
4. Diverse preferences for seals due to temperature or heavy duty
usage
5. Linear transducers, proximity switches, and sensors available
6. Extensive pressure testing
7. Finished cylinder is sandblasted and painted to customer
specifications
8. Hydrostatic testing data packets and material test reports
available
9. Seal kits available for quick shipment
10. Short manufacturing lead times
11. The operating temperature (oil and ambient): -30 to +80 degrees Celsius, but the unit should not be used when oil is frozen.
| models | stroke | bore (mm) | the diameter of rod (mm) | push (KN) | pull (KN) |
| HSGK01-160/90E-131 | 715 | 160 | 90 | 321.7 | 219.9 |
| HSGL01-100/60E-131 | 1200 | 100 | 60 | 125.66 | 87.65 |
| HSGK01-80/50E-131 | 700 | 80 | 50 | 101.79 | 70.37 |
| HSGK01-80/50E-131 | 640 | 80 | 50 | 101.79 | 70.37 |
| HSGK01-80/50/E-131 | 550 | 80 | 50 | 101.79 | 70.73 |
| HSGL01-80/50-131 | 500 | 80 | 50 | 80.43 | 54.98 |
Application: 1. Rolling mills & smelting works 2. Press 3. Cranes 4. Steel construction 5. Shipbuilding | |||||
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. | |||||
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.
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.
