Meters - Import export

Stainless steel metering gear pump for the delivery of chemical raw materials for the production of pharmaceutical products. CHEM metering pumps are also used to pump isocyanate, sulphuric acid, polyol or essential oils. With the appropriate combination of materials, many critical applications can be realized and a variety of low-viscosity fluids can be pumped. The range of applications extends from classic transfer and metering tasks in the chemical and pharmaceutical industry to the pumping of monomers, oligomers and prepolymers in polymer production. These chemical pumps are suitable for even the most difficult tasks and impress with their reliability and dosing accuracy in both vacuum and high-pressure applications. Typical applications for this pump type are in the chemical, cosmetics, food, petrochemical and polymer industries

Stainless steel gear pump for the delivery of alcohols, isocyanates or gels. The exact volumetric dosing of this series guarantees a low-pulsation and constant flow rate. Due to its compact size and high precision, the CHEM MINI is ideally suited for use in laboratories. Parts in contact with the medium can be made of stainless steel or ceramic materials. The series is available in sizes from 0.2-9-5.5 to 2.95-14-28, other sizes are also available on request. The range of application covers classic transfer and dosing tasks in the chemical and pharmaceutical industry. Due to decades of design experience and optimum material selection, this pump type is suitable for even the most difficult tasks and convinces by its reliability and dosing accuracy in vacuum applications.

Dosing pumps Dosing pumps are used in a wide range of applications, such as in the production of fibres. Synthetic man-made fibres are becoming increasingly important. They are needed for many different applications such as textiles, linen, bristles etc. WITTE metering pumps ensure that the polymer melt is delivered evenly and reliably to the appropriate points in the process. In order to guarantee a constant quality, a constant flow rate is very important. But also in other applications, media with very low viscosities can be pumped safely and precisely. High efficiency and a long service life are the hallmarks of this pump series.

The CHEM gear pump series was developed especially for the requirements of the chemical industry. The series is used for pumping and transferring low to medium viscosity media. The CHEM series is extremely flexible in its design and areas of application. Technical details: — Suction pressures from vacuum up to 15 bar and suction pressures with magnetic coupling up to 25 bar — Delivery volume 1.28 cc/rev to 12,000 cc/rev — Temperatures up to 300 degrees — As special pumps for the chemical industry according to customer specifications — Viscosities up to 1.000.000 mPas

Witte chemical pumps are used as dosing pumps for a variety of fluids. Pumps of the CHEM series are designed and assembled exclusively at the Tornesch site, thus guaranteeing highest reliability and quality. For all our series we offer a comprehensive spare parts service on request. In addition, we also install the pumps directly at our customer's plant. Dosing pumps of the CHEM series are extremely flexible in their design and can be offered in various variants and equipment thanks to a modular system. Differential pressures up to 120 bar, suction pressures vacuum up to 15 bar Temperatures up to max 500 °C in combination with a magnetic coupling. Viscosities up to 1.000.000 mPas or higher Components made of stainless steel, ceramic and special materials Flow rates from 20 l/h to 170,000 l/h

Application in the concrete industry Efficient rotary atomisers and metering systems for the economical application of release agent Uniform droplet size Particularly even distribution Up to 75 % lower formwork oil consumption Optimum concrete surface structure Low energy consumption Easy attachment How it works To enable concrete parts to be loosened easily from the moulds and to ensure smooth surfaces, release agent must be applied evenly to the moulds. There should be neither too much nor too little formwork oil in the mould in total or on individual spots on the mould. To achieve even distribution at a minimum application rate of the release agent, the formwork oil must be split into many droplets of the same size. With the BL industrial atomiser from Mantis, it is possible to generate approx. 30 million droplets from 1 ml of liquid. The rotary atomiser works without pressure, and the spray pattern is created by means of centrifugal force and using a specially developed atomise