Twin Screw Pump

The product is a kind of middle and large double suction double screw pump with two construction forms i. E. With inbuilt bearing or bearing, and with two outfit types i. E. With or without heating chamer and safety valve. The bearing bore and pump bore of external bearing type are separated by mechanical seal and skeleton oil seal. Type and of good seal tightness. The product possesses large flux. Good at self-priming, low noise and long service life.

Tecnical Data:

Capacity: up to 2000 m3/h
Differential Pressure: up to 6.0Mpa
Viscosity: 0~200,000 cSt
Speed: up to 3600 rpm
Temperature: up to 300 degrees Celsius

Application:

Oil industry: Transfer pump for various lubricating oil, crude oil, residual oil, heavy oil, pitch, diesel oil, gasoline etc.
Ship building: Transfer pump for various light or heavy fuel oil, waster oil, dirty oil and sludge, oily sludge in cabin bottom, also as pressure boost pump and ballast pump.
Chemical industry: Transfer various acid, alkali and salt solution, resin, glycerine paraffin wax, and cosmetics emulsion, as well as bottle filling pump.
Paint industry: Deliver printing ink, pigment, various paints and coatings.
Food industry: Deliver alcohol, beverage, honey, syrup, tooth paste, milk, crease, soy sauce, animal oil, vegetable oil, chocolate and other medium liquids with high viscosity.
Storage&Transportation: Loading and unloading oil goods for oil pool and tanker.

Established in 1986, our company, Shanghai Huanggong Hydraulic Machine Co., Ltd, is one of the subsidiary companies (exporting sales office in Shanghai) of Huanggong Machinery Group, with factory located in Dongou Industrial Zone Huanggong Industrial Park, covering total area of 19,800m2 and building area of 15,800m2. Our total asserts is over ten million USD and annual sale in 2006 reaches sixteen millin USD. There are 508 employees and 58 technicians staying with us, including 16 senior professional technicians and 2 people enjoying State Council subsidy. We're the China's influential and professional manufacturer of Pumps&Valves, integrating with design, development, production, sales and service. We have ISO9001, CCS, BV,ABS, NK, KR, LR and other certificates such as China High-Science Techology Enterpise. Our pumps, especially Screw Pumps, are made with technology from Bornemann, Germany for pumping oil and other viscous liquids, and have been sold to many overseas shipbuilders, ship-owners, oil refineries, petrochemical plants, power plants, steel works, bulk plants, oil field, chemical plants, food factories, ship desingers from UK, Greece, South Korea, UAE, Singapore, Malaysia, Brazil, Hungary,Vietnam, Indonesia, India and Sri Lanka. In pursuit of the enterprise-establishing tenet of science and technology as guide, quality as root, we manufacture the products strictly according to ISO9001 and supply customers with high-quality products and satisfactory service. In 2002 we have successfully passed the certification of ISO9001-2000. We're willing to establish long-term and mutually beneficial business relationship with customers at home and abroad. Sincerely welcome new and old friends to discuss about business and seek for development together.