One Phase Pneumatic Diaphragm Pump Air Power QDM-902 Single Phase
Introduction

Pneumatic diaphragm pump in the pump body and gas distribution equipment have revolutionary improvements, with no dead point, high efficiency, large flow and other characteristics. Widely used in pharmaceutical, sewage treatment, food, chemical, automobile, paint and other industries. The pump is made of cast iron, aluminum alloy, 304 stainless steel, etc. The diaphragm is made of plastic and teflon.

Technical parameters

Principle
It takes the air as momentum which compressed by air compressor. The needle valve adjust the air flow, which drive the membrane, then the pump transport the liquid.

Features

1. Because it is using air as power, the diaphragm pump does not heat and produce sparks; suitable for use in flammable and explosive environment.
2. Use Special material diaphragm, can be used for chemical properties relatively volatile liquid, corrosive medium.
3. Diaphragm Pump can pump particle liquid;
4. The liquid can be conveyed by diaphragm pump is wide, the viscosity from low to high, from corrosive liquid to viscous liquid.
5. Diaphragm Pump is small, light and easy to move.

Application

Used for coating, circulation, transmission of water-based ink printing machine, gravure printing, flexo printing and the ink on the compound machine, glue, and the liquid with particle, inflammable liquid.

Characteristic
1. Low air consumption, the medium flow regulation is stepless regulation, and it is adjusted by air inlet valve.
2. Membrane is made of corrosion resistant material, so it can be used to transport corrosive medium.
3. Low failure rate, easy to install, convenient maintenance.
4. The pump shell is made of high quality material, the inner parts are made of stainless steel and copper, all of those make the pump light, beautiful, stainless and anticorrosive.

    Ruian Chuangbo Machinery Co., Ltd. established in 1995, is specialized in manufacturing of machinery parts.

    The company has advanced production level and scientific research equipment, the products are matched with printing, packaging, plastics, paper, textile, pharmaceutical machinery and other industries. Our main products include aluminum guide roller series, curved roller series, air expand shaft series, centrifugal fan series, torque electric motor and controller series, frequency motor series, magnetic brake / clutch and tension controller serious , pneumatic diaphragm pump serious and so on.The company has been granted with independent import and export rights, the products sold to allover the country and export to more than thirty countries and regions, such as: India, Pakistan, Israel, Russia, Spain and so on.

In 2015, the company was recognized as “Wenzhou Science and Technology (Innovative) Enterprise; in 2016, it was recognized as “Zhejiang Science and Technology SMEs”; in 2017, it was recognized as a scaled enterprise in Ruian; in 2018, it was recognized as “National High-Tech enterprise” and also awarded Wenzhou Technology R&D Center Enterprise; in 2019, company listed in Dutch Caribbean Securities.

    Company now is the member of the National Printing Machinery Standardization Technical Committee, and has 3 invention patents and 33 utility model patents.

    The company insists on the concept as "Branding Chuangbo, Satisfying customers and innovating constantly", implements ISO9001 standards and striving for excellence to ensure the product as leading ranks for domestic and international markets, provide the markets with stable quality, reasonable price, highly quality and newly competitive products. The company will continue to innovation to meet higher requirements and is willing to cooperate sincerely with all friends at home and abroad by high-quality products.