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rsdzd@pyzyrsd.com +86 513525609655

weima

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Phone

+86 513525609655

E-Mail

rsdzd@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

weima
WaterFrame - Services
WaterFrame - Services

WaterFrame S.A.L can deliver the widest range of products consisting of deep well submersible pumps, waste water submersible pumps, single and multistage centrifugal pumps, circulator pumps, as well as all sizes of boosting systems with ,frequency converters,.

ISH 2007: Innovations in Water Supply and Pressure ...
ISH 2007: Innovations in Water Supply and Pressure ...

The motor mounted ,frequency converters, allow the permanent adjustment of speed and ensure a constant pressure for any discharge volume. ... The ,pump, specialist from Dortmund ... The robust design provides a ,sand,-abrasion resistance for up to 100 g/m³.

WILO REXABLOC RE SERIES INSTALLATION AND OPERATING ...
WILO REXABLOC RE SERIES INSTALLATION AND OPERATING ...

Note the recommended operating fluids. • Loosen the lifting gear and remove the trans- 7. Clean the screw plug (D+), renew the seal ring and port shackle from the pressure port. screw it back in. Keep the transport shackle for later transport. ,Installation, and operating instructions Wilo-RexaBloc RE...

I-MAT Variable speed system driven
I-MAT Variable speed system driven

The shape of the I-MAT ,frequency converters, allows to separate the signal terminals area, from the power terminals area, in this way the user can operate on the signals connections in safety conditions. Easy to use The integrated control panel allows to program all the parameters directly on the ,frequency converters,.

98 m /h Head up to : 250 m Ce 16 et 25 bar STAiNLESS STEEL ...
98 m /h Head up to : 250 m Ce 16 et 25 bar STAiNLESS STEEL ...

• Safety: on a booster set, each ,pump, is equipped with a ,frequency, converter so that the function is still provided if one of the ,converters, is faulty. STAiNLESS STEEL MULTi-STAGE VERTiCAL PUMPS with integrated EVS* in-line Series - 50/60 Hz 2 ranges: stainless steel 304 and 316L * Electronic Variation Speed N.T. No 141-10/ENG. - Ed.3/05-08

Grundfos CUE Variable Frequency Drive 2HP - NEMA 12 - PFC ...
Grundfos CUE Variable Frequency Drive 2HP - NEMA 12 - PFC ...

Grundfos CUE VFD is a complete range of external ,frequency converters, designed for speed control of a wide range of Grundfos pumps. CUE has a built-in PI controller and offers the same functionality and user-interface as Grundfos E-pumps. CUE solutions can thus be seen as an extension to the E-,pump, …

Related Solution - Home – WRIKU GROUP|Mining&New Material
Related Solution - Home – WRIKU GROUP|Mining&New Material

The complete slurry ,pump, equipment includes ,pump, head, motor, fluid couplings, ,frequency, converter, control panel, vale and pipe , etc, among which the client can selectively order separate motors, fluid couplings and ,frequency converters, according to operation , and WRIKU’s also provides other brand and/or manufactures' wet parts on OEM order , WRIKU’s wet parts are 100% equivalent to ...

Brochure / prospect: UNIVERS-A - Herborner Pumpentechnik ...
Brochure / prospect: UNIVERS-A - Herborner Pumpentechnik ...

Original part accessories Accessory parts for ideal use: ,frequency, converter A diversified choice of ,frequency converters, is available to drive the UNIVERS-A. Base elbow (,Installation, V) Suction-side adapter with cleaning opening in cylindrical or eccentric design (to prevent air pockets upstream of the ,pump,): DN 80/80 DN 100/(100/150/200) DN 150/(150/200/250) Type PED This powerful and robust ...

Environmental challenges in variable speed drive system ...
Environmental challenges in variable speed drive system ...

gas applications. Because many ,pump, and compressor systems often run at partial load, the use of variable speed drives offers attractive benefits for the gas value chain. The heart of the variable speed drive system (VSDs) is the ,frequency, converter. Solutions vary from air-cooled to water-cooled ,converters, depending on power and voltage

FOD Ltd. - REFERENCES
FOD Ltd. - REFERENCES

- Electrical detail design. Fabrication, supply and ,installation, of LV switchgear for control of pumps for fecal and rain water (total power installed 240 kW two ,pump, engines of 75 kW and two pumps engines of 44 kW) Automatic operation mode realized by ,frequency converters, type E7, PLC type CJ and operator panel NS (OMRON Japan) Supply and ,installation, of signaling equipment inside the tank ...

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Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City