water ring

[′wȯd·ər ‚riŋ]

(mining engineering)

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In water ring pelletizers (WRPs), as in UWPs, molten polymer flows into multiple holes arranged in a circular pattern in a die plate and is cut into pellets as it emerges from the die face.

Follow These Guidelines to Select the Right Pelletizing System

The managing director of the Tehran Province Water and Wastewater Company, Mohammad-Reza Bakhtiar, said, "Upon completion, the major water supply project in the capital, dubbed as Tehran Water Ring, will be fully operational."

Water ring near completion

Shipwrecked along the way, Al Zamel survived for days in open water holding two small children in each arm with only the support of an inflatable water ring.

Lena Dunham to write film about Syrian refugee

* Pelletizing: Strand cut, water ring and underwater

Leistritz hosts twin screw extrusion event

The XO EcoPac has about 60% less installed power and therefore also needs less energy compared to the conventional water ring pump.

XORELLA offers cutting solutions in yarn conditioning and heat-setting technology

They can be used as a replacement for oil-sealed rotary vane pumps and water ring pumps for example for load lock applications and vacuum network supplies or in kilolab and mini-plant areas.

Vacuubrand offers higher pumping speed

To water, just fill the water ring immediately after planting.

GRAPEFRUIT: HEALTH IMPLICATIONS

Walton AWTW plays an important role in the life of Thames Water customers as one of the five AWTWs on the Thames Water ring main, ensuring that the ever increasing demand for high quality drinking water is met.

Advanced pump solutions for advanced water treatment works

Gneuss says the design permits the processing of PET without pre-drying and requires only a water ring vacuum pump even for products with a high IV requirement.

FDA green light for Gneuss bottle-to-bottle PET recycling system

4 ALLIMAND water ring vacuum pumps, of which 2 pumps with split tubing allowing use by half-pump on separated vacuum circuits.

Allimand intervenes on PM3 installation at Safripac's Tangier site in Morocco

Robert Llewellyn takes a look at the Thames Water Ring Main, an engineering marvel that keeps millions of homes supplied with fresh tap water.