Welcome to the company ! we have many years of professional experience !
rsdgj@pyzyrsd.com +86 13525609655

turbo shear pump

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.

Certificate of Honor

CONTACT US

Customer satisfaction is our first goal!

Phone

+86 13525609655

E-Mail

rsdgj@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

turbo shear pump
What is G value in centrifuge? - TreeHozz.com
What is G value in centrifuge? - TreeHozz.com

RCF is positively related with the rotor radius and the rotation ,speed, of the ,centrifuge,. The g force ,rpm, conversion ,formula, is as follows: RCF = 1.118 * 10 - 5 * r * ( ,rpm, ) 2 . RCF = Relative ,Centrifuge, …

The Truth About Centrifuge Rotor Safety Is About To Be ...
The Truth About Centrifuge Rotor Safety Is About To Be ...

The centrifugal force produced by ,high, rotational ,speed, causes the pressure on the metal of the rotor, which leads to it extending and changing in size. Each newly designed ,high, performance ,centrifuge, rotor requires to be given a special ‘‘,high, stress test’’ to make sure that it will have a long and safe life.

Centrifuge - Wikipedia
Centrifuge - Wikipedia

A ,centrifuge, is a device that uses centrifugal force to separate various components of a fluid. This is achieved by spinning the fluid at ,high speed, within a container, thereby separating fluids of different densities (e.g. cream from milk) or liquids from solids. It works by causing denser substances and particles to move outward in the radial direction.

Relative Centrifugal Field (RCF) - Beckman Coulter
Relative Centrifugal Field (RCF) - Beckman Coulter

There’s a simple formula for calculating the strength of a particular centrifugal field: where r stands for the radius, which is the distance in millimeters (mm) from the center of rotation to some point within the rotor, and RPM is the speed of rotation in revolutions per minute (rpm). Sometimes radial distances are given in centimeters.

Centrifugation Basics | Sigma-Aldrich
Centrifugation Basics | Sigma-Aldrich

Low ,speed,: ,High speed,: Ultracentrifuge: ,Speed, ranges (,r.p.m,. x 10 3) 2–6: 18–22: 35–120: Maximum RCF (x 10 3) 8: 60: 700: Pelleting Applications : Bacteria — Yes: Yes* Animal and plant cells: Yes: Yes: Yes* Nuclei: Yes: Yes: Yes* Precipitates: Some: Most: Yes* Membrane organelles: Some: Yes: Yes: Membrane fractions: Some: Some: Yes: Ribosomes/polysomes — — Yes: Macromolecules — — Yes: …

Drilling Equipment & Tooling Drilling Fluid and Solid control
Drilling Equipment & Tooling Drilling Fluid and Solid control

Drilling, Equipment & Tooling, ,Drilling Fluid, and ,Solid control,. Colliequipment was founded in 1997 and started is commercial activity selling down hole tools and equipment for ,drilling, application. Thanks to the close business relation with Collidrill, ...

Basics of Centrifugation from Cole-Parmer
Basics of Centrifugation from Cole-Parmer

6/8/2019, · RPM: Revolutions Per Minute (Speed). R max: Maximum radius from the axis of rotation in centimeters. R min: Minimum radius from the axis of rotation in centimeters. RCF: Relative centrifugal Force. RCF = 11.17 x Rmax (RPM/1000) 2; K-factor: Pelleting efficiency of a rotor. Smaller the K-factor, better the pelleting efficiency.

Centrifuge in oilfield drilling mud applications - Kyte ...
Centrifuge in oilfield drilling mud applications - Kyte ...

High speed, has costs, not to the driller, but to the ,centrifuge, owner. Suppose the ,centrifuge, is one pound out of balance. If the ,centrifuge, rotates at 900 ,RPM,, the unbalanced load is 276 lbs, and this unbalanced load is carried by the bearings through to the frame. If it sped up too 1800 ,RPM,…

Centrifuges / Lab Centrifuges - MRC- Lab
Centrifuges / Lab Centrifuges - MRC- Lab

RCF (or g) can be calculated by using the following formula (Rickwood, 1984, p. 288): RCF=11.18×r× (N/1000)². r = the radius in centimeters from the center of the rotor to the sample during centrifugation. N = the rotor speed in RPM.

Drilling Fluid Circulation Tank Solid Control Equipment
Drilling Fluid Circulation Tank Solid Control Equipment

Mud ,solid control, system is an indispensable part of modern ,drilling,. It can ensure that the ,drilling, rig in the ,drilling, process of the normal circulation and performance of the slurry, the product mainly by the explosion-proof power, lighting distribution and ,control, devices, double-excited double-layer new ,drilling fluid, shale shaker, centrifugal vacuum degassing, desilter,desander ...

What speed should I centrifuge whole blood at to separate ...
What speed should I centrifuge whole blood at to separate ...

We spin at 534g for 8 minutes. Go to http://insilico.ehu.es/mini_tools/rcf_,rpm,.php to calculate ,rpm, for each ,centrifuge,. Example – If radius = 174mm and RCF=534g, then ,rpm,=1655.

The Basics of Centrifuge Operation and Maintenance | Lab ...
The Basics of Centrifuge Operation and Maintenance | Lab ...

The following formula is used to convert RPM to RCF, where R is the rotor radius (cm) and S is the speed (RPM): g = (1.118 x 10-5) R S 2 . Centrifuge size . Centrifuges are available as various benchtop or floor-standing models. Floor-standing models offer greater sample capacity and can achieve high speeds.

Oil and Gas drilling fluid solid contro equipment
Oil and Gas drilling fluid solid contro equipment

The ,solid control, equipment is also known as separation equipment. The main function separates ,solid, and liquid according to different size. So it is widely used in Oil and gas ,drilling fluid solid control,, HDD ,drilling, mud recycling, Trenchless mud filteration unit, Channel cleanout, Well ,drilling, etc.

Drilling Fluid Systems - MUD kit | Solids Control Equipments
Drilling Fluid Systems - MUD kit | Solids Control Equipments

HDD ,Drilling, & Tunnelling . Petropath delivers excellent and unmatched results on global directional ,drilling, programs for various different purposes. Read More; Research & Training. The demands placed upon ,drilling, fluids have increased dramatically over the last two or three decades. Read More; ,Solid Control, Equipment

Basics of Centrifugation from Cole-Parmer
Basics of Centrifugation from Cole-Parmer

6/8/2019, · RPM: Revolutions Per Minute (Speed). R max: Maximum radius from the axis of rotation in centimeters. R min: Minimum radius from the axis of rotation in centimeters. RCF: Relative centrifugal Force. RCF = 11.17 x Rmax (RPM/1000) 2; K-factor: Pelleting efficiency of a rotor. Smaller the K-factor, better the pelleting efficiency.

Convert between times gravity (× and centrifuge rotor ...
Convert between times gravity (× and centrifuge rotor ...

Consequently, a formula for conversion is required to ensure that the appropriate setting is used in an experiment. The relationship between RPM and RCF is as follows: g =, (1.118 × 10-5), R S2 Where g is the relative centrifugal force, R is the radius of the rotor in centimeters, and S is the speed of the centrifuge in revolutions per minute.

Centrifuges / Lab Centrifuges - MRC- Lab
Centrifuges / Lab Centrifuges - MRC- Lab

RCF (or g) can be calculated by using the following formula (Rickwood, 1984, p. 288): RCF=11.18×r× (N/1000)² r = the radius in centimeters from the center of the rotor to the sample during centrifugation N = the rotor speed in RPM

centrifuge principle and application - SlideShare
centrifuge principle and application - SlideShare

The RCF value for any centrifuge may be calculated from the following equation: RCF = 1.18 × r × (rpm) 2 ×10-5 Where, 1.18×10-5 = An empirical factor r is the radius in cm from the centre of the centrifuge shaft to the external tip of centrifuge tube. rpm is the number of revolution per minute of the centrifuge rotor

solid discharge / drilling fluid for solid control ...
solid discharge / drilling fluid for solid control ...

input mud SG 2.1, liquid discharge SG 1.48

Chat Online Inquiry Email

Business cooperation

+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City