High pressure high speed waste water treatment three lobe double tank Roots air blower 50mm(2") - 350mm(14")

•Driven by helical synchronous gears: Balanced transmission, low noise

•Adopting the advanced impeller curve in the world: increasing the Volume ratio, high efficiency

•All bearings are imported from NSK or SKF bearings, it has good loading performance and long lifetime.

•The oil seal is used CR seal imported from USA.

•Cooling way is air-cooled and water-cooled

•The impeller uses the blade shaft integrated structure . it avoids the defects of the blade shaft split structure.

•Compact structure, the same inlet and outlet blade structure, flexible installation

Speed: RPM 700-2200

Voltage: 220V, 380V ,400V

Power: 5.5kw -200kw

Pressure: 0.01Mpa -0.08Mpa

Exhuast port diameter: 50mm (2") - 350mm (14")

Bearing brand: NSK, SKF

Oil seal : CR from USA

main material: cast iron

Main structure:

Specification :

Package and shipping terms

1) Standard exporting package box

2) Lead time is 7-12 days after payment

 Jiangsu Sinocoredrill Exploration Equipment Co., Ltd  a professional Chinese manufacturer specializing in mineral exploration drilling equipments in business to since 2008.Through the close cooperation with customers and business partners, Sinocoredrill is making continuous innovation for achieving its goal of superior productivity.Owing to our products' excellent performance and very competitive pricing, we successfully minimized our every customer's drilling cost per meter. we have profuse designs with series quality grade and expressly , our price is very competitive cause we're manufactory .

We has passed the quality system certification of GB/T19001-2008/IS9001:2008. Our company has also won the honors such as Jiangsu High-quality Product and Jiangsu Contract Compliance and Creditworthy Company. As the Chinese Specialist Of Geological Exploration Tools Manufactory And Supplier, our company is founded with the hard work of our employees for many years. Our company has developed into a professional manufacturer of drilling equipment and tools, such as HDD (No-dig) drill rod , , Wireline drilling rod and tools , various of diamond impregnated and surface-set core bit , reaming shell with the the automatic production line. 

Our company is mainly engaged in the production of B /N /H /P WL wireline core barrel drilling tools, drill rod , overshot assembly , diamond core bit ,reaming shell , full- hydraulic core drilling rig and mud pump for clients both at home and abroad.

With many years’ experience in the production and sale as well as strong technical ability, our company has offered the high-quality brand of SINOCOREDRILL  wholeheartedly, including the advanced CNC lathe, CNC machining center and CNC sintering diamond bit and reamer device. With a marketing network covering China, our company has given top priority to the quality and also targeted at the market.

By clinging to the concept of the quality and service being supreme, our company has set up a positive company image and won the wide acclaim from our clients. In order to offer better products and services as well as satisfy the growing requirement of the market at the lowest cost, our company has made great efforts to develop new product and innovate the technology. We have also sincerely welcomed those old and news clients to join us.