dongda electromechanical limited liability company

Hello, fellow examiners (judges)! I am
pneumatic diaphragm pump
, I am
years old this year and graduated from Jining Dongda Mechanical and Electrical School. I like coal mines and am good at sewage discharge around various equipment. I am very happy to attend your interview today and hope you will be admitted. I very much hope to get this precious opportunity to contribute my meager strength!
Product Introduction of Pneumatic Diaphragm Pumps
Pneumatic diaphragm pumps are mainly used for mine tunnel development, shaft shaft construction, sewage discharge around mining working face tanks and various equipment, and drainage, sewage and sand discharge in underground cave chamber projects. , mud discharge, mine tunnel whitening application, etc.
Functional features of pneumatic diaphragm pump
The pneumatic diaphragm pump uses air flow to push the valve core to reciprocate, causing the pressure air to enter the left and right air chambers alternately, causing it to push the diaphragm to reciprocate, causing the working chamber to produce Pressure difference to achieve the purpose of water absorption and drainage. It is small in size, light in weight, and does not require a foundation. It can be used as a mobile pump without lubrication. The main valve has no special requirements for the air source and can be started by self-priming.
Technical parameters of pneumatic diaphragm pump
Maximum air inlet pressure
Maximum feed pressure
Maximum discharge pressure
Maximum flow rate in liters/min
Maximum particle size. mm
Maximum limit temperature - ℃ ~ ℃
Calibrated working condition flow rate liters/min
Calibrated working condition discharge pressure
Displacement/cycle.liter
Noise level< br/> - /Pneumatic diaphragm pump
Company name: Jining Dongda Co., Ltd.
Company type: Enterprise unit (manufacturer)
Registered capital:
Ten thousand yuan
Registration year:
Year
Data certification:
Business scale: Manufacturer
Business scope:
Feeder,
Roller tank ear
, Catcher
, Arch breaker,
No wind pressure door,
Wet spray machine
Sales products: Feeder,
Roller tank ears
, catcher
, arch breaker,
no wind pressure door,
wet jet,
sports car protection device
, pressure wind self-rescue device
, Skip quantitative bucket loading equipment
Pneumatic parking device
Pneumatic horizontal brake
Contact number:
Mobile number:
Contact
:
Contact person: Ma Rui
Dongda Mechanical Pneumatic Diaphragm Pump Cold Joke
Pneumatic Diaphragm Pump was going to attend Ami’s wedding. Because he was about to be late, the car drove very fast and there was no red light. stop. So he was stopped by the Justice Envoy, who was about to issue a ticket for the pneumatic diaphragm. The Justice Envoy asked the pneumatic diaphragm: How do you write "jumping" for running a red light? The pneumatic diaphragm pump thought that he was almost late, and even stopped people from coming down, and said impatiently: I can’t write! After a while, the Justice Messenger gave the ticket to Pneumatic Diaphragm, and Pneumatic Diaphragm Pump stuffed it into his wallet without even looking at it. A few days later, I went to pay the fine and showed the ticket to the lady at the counter. The lady looked at it for a long time and then said to me: You can go back! Pneumatic diaphragm pump Mo Ge said curiously: Aren't we going to be fined? The lady said: No need! Keep going on red light. There is no such traffic rule!