Servall with its all round capabilities-from making state-of -the-art paper mill machinery to making paper and board, is unique in possessing a complete perspective. Its association with world leaders like Walmsleys Ltd. - UK, Mahlo Gmbh+Co.KG strengthen Servall's leadership position attained around 4 decades.
This unmatched expertise enables Servall to design & supply all kinds of Suction Rolls. Servall's insight into the running of a paper mill enables it to manufactures Suction Rolls tailored to meet customer requirements. The latest technology and high precision manufacturing standards go into the manufacture of Servall Suction Rolls that are of exceptional quality and reliability.
Servall is the only manufacture in India to supply complete Suction Roll Assemblies. Servall supplies Suction Rolls at competitive rates by exploiting the low manufacturing costs in India without compromising on quality. Servall's constant drive for perfection by improving existing products and introducing new products adds one more facet to its leadership.
Servall possesses comprehensive facilities for the design and manufacture of Suction Rolls.
Servall 's design department uses the latest computer aided design tools to carry out the complete mechanical design of the Suction Rolls, including stress analysis and deflection calculations.
Servall combines high precision machine tools with the experience gained in the field of complete paper machine manufacturing, to manufacture and supply high quality and reliable Suction Rolls. Each roll is fully shop assembled and dynamically balanced before shipping to the customer as a single unit, ready for installation. Servall manufacturing facilities include a full-fledged Machine Shop, an Assembly Shop and a Dynamic Balancing Facility. A full-fledged TUV Nord certified foundry is also part of Servall's modern infrastructure.
For better operational convenience, all Suction Rolls have adjustment mechanisms on the front end plate for
Depending on the location / application, SERVALL can engineer and supply the rolls as:
The shell material is selected based on the specific application and operating environment to ensure that the shell has the best possible resistance to corrosion, pitting and erosion, and to ensure longest possible shell life under the designed operating condition. Depending on the operating condition, shell material can be either Phosphor Bronze or Stainless Steel.
The size of the shell-diameter and wall thickness is calculated based on the stress and deflection analysis for the particular application. The shells are procured from the world's leading suppliers.
Depending on the application, the shells are supplied as Plain or Rubber Covered, Shells also are supplied with special rubber cover material like polyurethane for critical applications involving blind Drilling and Grooving.
In addition to supply the complete range of Suction Rolls, Servall also offers the following