ROTO SERIES DM SCREW PUMP

Technical characteristics

• Flow range: (6.5 – 70) m3/h
• Max discharge pressure: 24 bar
• Rotor material: Stainless steel
• Startor material: Nitrile Black, Nitrile White, EPDM Black, EPDM white, Fluoroelastomer
• Max pump temperature: 150oC
• Max pump viscosity: 5,000 cst
• Max solid handling capacity: 7%

Applications

• Chemical and petrochemical industry: Rosin, Reagents, Sulfates, caustics (Sodium Hydroxide), acids, crude oil, biodiesel, FO oil, waste oil…
• Seafood processing industry: Wastewater, fish meal, minced fish, cooking oil, fish oil, wastewater after fish processing
• Cosmetic industry: Soap, cream, toothpaste, shampoo, detergent
• Wine production: crude grape juice, pressed grape juice, wine
• Beer and Beverages: fruit juice, brewer’s dregs, beer, yeast…
• Oil industry: oils, olive oil
• Agriculture and biotechnology: Dry food processing technology, fertilizers, cereals, wheat…
• Confectionery production: Fermentation, paste, baking powder, molasses, malt, chocolate, cream, honey, malt powder for candy
• Food and dairy industry: Tomato juice, juice, vegetable oil, honey, dairy products
• Slaughterhouses for livestock and poultry: minced meat juice, washing water when slaughtering, bone and meat juice
• Sugar industry: Juice from sugarcane, beet, glucose, molasses, alcohol, ethanol

Screw pumps are a type of industrial pump that is widely used in industries related to pumping liquids with high viscosity, viscosity, and corrosive liquids.

For example: food industry, molasses pump application in sugar industry, sludge pump application in wastewater treatment, polymer pump in plastic industry, etc.

The outstanding advantage of this pump line is durability, smooth and efficient operation, but the disadvantage of this pump line is that it is difficult to manufacture because it requires high precision, and it is difficult to maintain and repair when damaged. To extend the life of the screw pump and increase the pump’s operating efficiency, water or neutral liquid should be added to the pump chamber after the liquid pumping process.