The electro-hydraulic plug-in plate ash unloading valve is developed according to the defects of "large volume, high leakage rate, easy wear and jamming of valve head, easy burning of motor, and unable to enter automatic control in industrial production process"
It can be widely used in the process of remote control or on-site control of ash unloading in industrial production processes such as metallurgy, mining, building materials, electric power and chemical industry
characteristic
1. It integrates mechanical, electrical and hydraulic control, and can realize remote control, central dispatching room monitoring and microcomputer control
2. After power on, it will automatically complete the alternating work between the upper valve and the lower valve, automatically stop after reaching the set discharge volume, and all double valves will be closed
3. In case of jamming during unloading, the fault can be handled automatically
4. The spiral gate is equipped to cut off the material flow for the maintenance of the valve.
5. Low leakage rate, leakage rate < 0.05%
6. The electro-hydraulic push rod is used as the power source, with automatic overload unloading, good self-locking, no oil leakage and stable operation
7. The sealing clearance can be adjusted by adjusting the adjusting screw
8. The use of plug-in plate structure has a lower frequency of jamming than other ash discharge valves and is not easy to wear
working principle
This valve is a mechanical, electrical, hydraulic and controlled unloading device. After the power is turned on, the electro-hydraulic push rod of the upper valve will automatically open the ram, turn to the lower valve after reaching the limit switch (SQI), then close the upper valve ram, turn to the lower valve after reaching the limit switch (SQI), and the electro-hydraulic push rod of the lower valve will open the ram to the limit switch (SQI), stay for several seconds for unloading, and then close the lower valve ram
After reaching the limit switch, turn to the upper valve for operation. In this way, it works alternately. After reaching the set ash unloading amount, the whole process will be stopped automatically.
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Our Service
1.Design Services
Our design team has experience in cardan shaft relating to product design and development. If you have any
needs for your new product or wish to make further improvements, we are here to offer our support.
2.Product Services
raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing Fashioning
→Cleaning→ Assembly→Packing→Shipping
3.Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your
need.
4.Research & Development
We usually research the new needs of the market and develop the new model when there is new cars in the
market.
5.Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.
6.Certification
Should your products require testing and certification to comply with international standards, we can arrange
this with independent, fully recognized testing companies such as SGS, Intertec, Bureau Veritas, Lloyd's
Register or the testing company of your choice.
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