Industria química y papelera
“Con la gran variedad de aplicaciones exigentes que hay en la industria química y de procesos, en la fabricación de papel y en otros segmentos del mercado, nuestro conocimiento especializado en el diseño de bombas a medida (know-how) es crucial para nuestros clientes. Incluso en sectores altamente especializados como la minería o la industria de explosivos, aprovechamos nuestro conocimiento experto para ofrecer el asesoramiento profesional que nuestros clientes necesitan para la selección de la bomba óptima. Nuestra exclusiva red global con más de 200 sucursales y concesionarias le garantiza a nuestros clientes un contacto estrecho con los expertos que entienden y pueden implementar con exactitud sus requerimientos.”
Roger Willis
Gerente del área de negocios Industria química y papelera
Bombas para la industria de procesos
Las sustancias nocivas para la salud y el medio ambiente, y los productos de alta viscosidad con contenido sólido o sensibles, requieren bombas que transporten los medios más delicados dentro de sistemas cerrados herméticamente y sin compromisos. NETZSCH es conocido en este ámbito desde hace décadas como un socio fiable y competente. De las casi 500.000 BOMBAS NETZSCH® entregadas en todo el mundo, sólo 150.000 fueron a la industria química. A menudo los sistemas de estanqueidad deben satisfacer la norma TA Luft que no permite el escape de emisiones a la atmósfera. NETZSCH ofrece por lo tanto un acoplamiento magnético que cierra herméticamente la salida a la atmósfera. Para alcanzar la resistencia química de los materiales, en particular de los elastómeros, se los somete a ensayos de hinchamiento a fin de encontrar el material óptimo. Esto le asegura a la empresa explotadora una máxima fiabilidad operativa y durabilidad de la máquina.
Incluso en aplicaciones difíciles de la industria de explosivos, pinturas y barnices o materiales de construcción, los expertos de NETZSCH encuentran la solución ideal.
Características de las bombas NETZSCH:
- Seguridad de procesos a través de la experiencia
- Bombeo de escasa pulsación y suave
- Sencillo mantenimiento
Las bombas NETZSCH le ofrecen:
- Bajos costes del ciclo de vida
- Presión estable
- Gran exactitud de dosificación
Ventajas de las bombas NETZSCH:
- Pueden utilizarse con fluidos agresivos y tóxicos
- Gran variedad de materiales disponibles
- Surtido completo de bombas de tornillo excéntrico y bombas de émbolo rotatorio
Robust rotary lobe pump design enables a six times higher service life
of pumps handling abrasive ceramic slip
The ceramic production process offers a range of forming processes which can be categorised into the basic types of pressing, plastic forming and casting. For ceramic slip casting, for example, a watery suspension is poured into a porous mould which drains liquid from the slip. More...
Rotary lobe pump meets the challenge of highly abrasive bonding primer and achieves three times longer service life
One of the products which the building materials manufacturer Knauf makes in Iphofen is a concrete primer. What is intended to ensure that plaster evenly bonds onto smooth walls in construction does however create problems when filling: the plaster primer contains dispersion and has a mineral solid content of around 60 percent, which has an effect like emery paper in the rotary lobe pump feeding the filling station. More
Positive displacement pump empties tankers without interruption
Emptying tankers can cause problems for many pumping processes. The difficulties involved are air pockets which cannot be avoided when attaching a pipe. The gas bubbles initially lead to reduced performance and irregular running until the product flow stalls as the gas inflow further increases. More
Combination of several barrel emptying units enables exact mixing of different material components
The higher the requirements are in terms of the characteristics and high performance of modern materials, the more individual components have to be combined and accurately mixed to produce them. This means correct dosing is essential and accuracy requirements of ±1 percent are not uncommon. More
Materials for surface coating represent extreme challenges to pump technology
The printing and ink industry represents one of the most versatile application sectors for delivery systems: The areas of application include the reliable supply of abrasive paper fillers and corrosive gluing agents just as much as the exact metering of high-viscosity printing inks and varnishes. More
Flexible rotary lobe pumps convey kaolin slurry quickly and reliably despite reduced space
"White gold" – this description of porcelain was also used in the past for paper, for a good reason. Both are based on kaolin, a special clay that gives the materials their radiant white. Kaolin is not only used as a coating in paper production, but as a filling as well. More
Special rotary lobe pumps meet even the strictest legal requirements at the conveying of fatty acids
Every commercial and industrial company in Europe is subject to a multitude of regulations for the protection of staff, users and the environment. This not only affects the manufacturing machines themselves, but also the pump systems being used. More
Space-saving and high-performance in the process industry:
New compact rotary lobe pump increases mobility and efficiency in production
The Italian personal hygiene product manufacturer is based in Northern Italy and its products include soaps and shampoos for various markets. Against the background of performance optimisation, there is ever greater recognition of surface area as a valuable resource in all industrial sectors. For processes in which smaller volumetric flows suffice we designed the all-metal pump, which is specially for media that are demanding in chemical or hygiene terms. It offers a pumping capacity of up to 8 m³/h. More...