Place of Origin: | Shandong China |
Brand Name: | Dallast |
Certification: | GS CE ISO9001 |
Model Number: | Customized |
Minimum Order Quantity: | 1 piece |
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Price: | negotation |
Packaging Details: | Carton or According to Customer's Require |
Delivery Time: | 15-25 days |
Payment Terms: | T/T, Western Union, D/A, D/P, L/C |
Supply Ability: | 50000 Pieces/Per year |
Model Number: | Customzed | Quality: | Perfect Quality Control |
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Warranty: | One Year | Usage: | Dump Truck |
Seal Kits: | Halllite, Parker, Merkel, NOK Etc | Acting Style: | Single-Acting |
Highlight: | telescopic hydraulic ram,hydraulic ram cylinder |
Telescopic Hydraulic Ram, TG Series Hydraulic Cylinder for Dump trailer
Application | Dump truck, Tipper, Trailer, hoist |
Material of cylinder tube | steel |
Coating | All tubes are chrome plated |
Working pressure | 5Pa-36MPa |
Bore size | 85mm-248mm |
capacity | 7t-120t |
Stroke | 200mm-12000mm |
Color | Black, Blue, Yellow, White, Red etc |
Mounting Type | Earring-trunnion, double trunnion, double earring (eye end) |
Plunger | 20#, 45# steel with high frequency quenching |
Certification | ISO9001: 2008, SGS, TS16949 |
Warranty | One year after shipping arrival |
working temperature | -30° C to 80°C |
Product Process:
1. Raw materials entering the factory, 27SiMn, 40CrMo, ST52, 45# steel tubes or bars for choice | 2. Do the pre-treatment including pickling, phosphating and saponification, and then cold-draw the seamless steel tubes |
3. Put the steel tubes into the tempering furnace to do the stress relief annealing in convenience of the subsequent the processing. | 3. Put the steel tubes into the tempering furnace to do the stress relief annealing in convenience of the subsequent the processing. |
4. Multi-roll straightening machine, with 10 straightening points, achieves the automatic rolling straight improving the efficiency greatly | 5. Heat treatment to obtain work pieces with different properties by changing their internal microstructure or surface chemical composition. |
6. Cylindrical degree can be controlled within 0.03mm and the surface roughness is up to 0.4 by honing with range:φ40mm-φ450mm and longest length: 12000mm | 7. Machining processes to obtain high precision parts with complex shapes strictly according to the detailed drawings. |
8. Electroplating production process fulfills the functional and ornamental requirements for coating work pieces of different dimensions according to specific application requirements. | 9. Cleaning all the parts by automatic cleaning machine in the special solution and under special temperature control effectively. |
10. All the parts are assembled into complete cylinders according to the strict assembly instructions by skillful workers in dust-free workshop. | 11. Do proof pressure and performance tests to check whether the cylinders can operate smoothly and stably under the specified pressure with no leakage and deformation. |
12. Do the painting including high quality primer and topcoat to obtain beautiful appearance and protect the cylinders against the anticorrosion. | 13. Wooden pallet or boxes packing with plastic films wrapped on the surface, suitable for long-time sea transport. |
Multi-stage telescopic sleeve cylinder
Multi-stage hydraulic cylinder for large stroke and installation distance or total length (stroke can be greater than the installation distance or total length) occasions, single-acting and double-acting. The company's hydraulic cylinder with a compact layout, reasonable structure, reliable work, easy assembly and disassembly, easy maintenance and so on. Widely used in various mining machinery, lifting transport machinery, environmental protection machinery and transport machinery (wrecker). The series of hydraulic cylinder working pressure, working stroke, installation distance, the use of series, all levels of stroke and piston rod diameter and other parameters can be designed according to customer needs.
Contact Person: Mr. Aaron
Tel: +8613202289099
Fax: 86-755-32948288
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