Ce Certification Single Acting Hydraulic Cylinder Rice Combine Harvester Yd Series - China

CE Certification Single Acting Hydraulic Cylinder Rice Combine Harvester Yd Series Product Advantages: 1 - More than 22 years manufacture experience 2 - Our own factory 3 - ISO9001-2008 4 - Competitive price and high quality 5 - Based on your drawing or requirement 6 - Rigid matching control and proper seals 7 - Easy install and easy maintain We are the manufacture please advise us the following specification we can customized it for you : 1 - Rated pressure 2 - Working pressure 3 - Test pressure 4 - Working condition and environment, for example, temperature, working frequency 5 - Pulling force, and return stroke force 6 - Closed centre 7 - Rod diameter 8 - Mounting type 9 - Tube and piston rod raw material requirements 10 - Piston rod surface treatment requirements, for example chromating film thickness Surface hardness etc.

11 - paint color requirement.

Specification: - - - - Type | Used for | Total size | Bore dia | Stroke | Bore/dia | Main coupling dimension withe machine | pin hole dia | mount length | port size | DG-E63/35*195-405 | Header hydraulic cylinder | 458*76 | 63 | 695 | 63/35 | 30 | 405 | M18*1.5 | DG-E63/35*165-370 | steering hydraulic cylinder | 415*76 | 63 | 665 | 63/35 | 20 | 370 | M22*1.5 | YS-E40/22*65-418 | Governor hydraulic cylinder | 448*50 | 40 | 565 | 40/22 | 15 | 418 | M14*1.5 | - - - - 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.

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: 40mm-450mm 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.

Company Contact:

• Posted By: Shenzhen Dallast Technology Co., Ltd.

• Phone: 86-755-32948188

• Address: 1435-1436,area C,building B,Qinghu science park,Longhua District, Shenzhen city,Guangdong province,C, Shenzhen , Guangdong , China

• Email:

• Website: https://www.telescopic-hydrauliccylinder.com

• Business Description: DALLAST team has a set of perfect quality management system and advanced testing process , in the independent design , manufacture , installation , field operation and maintenance has accumulated rich experience .