SISDOZ A.Ş. Launches Bellin Single-Screw Pumps

Bellin screw-type positive displacement pumps are used for transferring sludge, corrosive chemicals, fluids containing solid particles, or high-viscosity liquids. They feature positive displacement operation and self-priming capability up to 8 meters depth. With different models and combinations, they are available in capacities ranging from 1 litre per hour dosing applications to 240 m³/hour transfer applications, and can be used at pressures up to a maximum of 48 bar. Metal and elastomer components in contact with the liquid can be manufactured from different material alternatives with varying geometry and structure depending on the properties of the transferred product. Pump models that meet CIP (Cleaning in Place) and SIP (Sterilisation in Place) hygienic conditions and comply with FDA and 3-A Sanitary approvals are available and can be used in all industrial and wastewater treatment applications as well as in the food, cosmetics, pharmaceutical, and chemical industries. Additionally, solutions can be provided with feeding unit models for transferring materials with high density and low fluidity (or even non-fluid materials). Advantages • Can be used with products having high solids content and viscosity. • Self-priming capability. • Can operate bidirectionally. • Requires minimal maintenance. • Easy maintenance thanks to special design. • High efficiency, high performance. • Low vibration, pulsation-free operation. • Optional speed adjustment capability (via inverter or mechanical variator). • Solutions can be provided for various different requirements and industrial applications through a wide range of accessories and material alternatives. Applications • Environmental Technologies: • Sludge Treatment. • Sludge Dewatering. • Dewatered Sludge Treatment. • Chemical Dosing. • Sludge Drying and Waste Incineration. • Sewage and Wastewater. • Filter Press Applications. • The ideal solution for lime sludge, carbide, and foam transfers. • Paper Industry: Polymer, bentonite, starch, calcium carbonate, and adhesive transfer. • Food Industry: Transfer and dosing of all types of waste, molasses, minced meat, dough, cream, sugar syrup, etc. • Pharmaceuticals and Cosmetics: Cream, pomade, raw material transfers. • Chemistry, biochemistry, petrochemistry, mining, ceramics, agriculture, construction, paint production, textiles, automotive, and many other sectors for all types of transfer and dosing requirements.

Critical Points in Bellin Mono Pump Selection

• Determination of all properties of the liquid to be transferred (viscosity, density, chemical composition, solids content ratio, pH, temperature, etc.). • Determination of operating conditions such as flow rate and pressure. • Determination of appropriate speed, and consequently pump model, based on operating conditions and liquid properties. • Selection of suitable pump components by checking chemical resistance against the liquid to be transferred. • Selection of an electric motor suitable for operating conditions, pump moving assembly load values, and pump operating method (inverter, variator, belt-pulley, etc.). • Determination of appropriate installation method. • Determination of suitable accessories depending on operating and environmental conditions. Kadir Fakioğlu Industrial Division Sales Manager Sisdoz A.Ş.