Keller HCW GmbH

Germany

Keller HCW GmbH

Germany
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The measurement of shiny metals at low temperatures is still a challenging measuring task in the field of non-contact measurements due to the very low thermal radiation and the varying radiation properties of metals. The following article describes the physical principles, different methods of measurement, state-of-The-Art technical developments and the basic conditions necessary for a reliable measurement.


Industry 4.0 and innovative machine solutions in automation technology are a topic of wide-ranging discussions. The basics, explanations and industrial applications were presented in a featured article in the last edition 02/2016 of ewi - elektrowärme international. A prerequisite for integrated networking, full transparency and end-To-end communication of the plant systems down to the lowest field device level is the use of intelligent sensors. The IO-Link interface creates a new communication solution independent of the field bus used and not tied to particular manufacturers, providing a uniform link from sensors and actuators to control levels via a simple and economic point-To-point connection. The following report presents the technology and application of the IO-Link interface.


News Article | November 24, 2016
Site: www.newsmaker.com.au

MarketStudyReport.com adds “Global Ceramic Machinery Market 2016-2020” new report to its research database. The report spread across 70 pages with table and figures in it. The Research report analysts forecast the global ceramic machinery market to grow at a CAGR of 7% during the period 2016-2020. About Ceramic Machinery Ceramic is a non-metallic, inorganic solid material comprising of metal, non-metal, or metalloid atoms primarily held in covalent and ionic bonds. Ceramic materials are hard, brittle, strong in compression, and weak in tension. Ceramic materials can withstand the chemical erosion that occurs in materials that are subjected to caustic or acidic environments. Ceramics can generally withstand very high temperatures, ranging from 1,000 C to 1,600 C. Browse full table of contents and data tables at https://www.marketstudyreport.com/reports/global-ceramic-machinery-market-2016-2020/ Covered in this report The report covers the present scenario and the growth prospects of the global ceramic machinery market for 2016-2020. To calculate the market size, the report considers the revenue generated from the sales of ceramic machinery in various end-user segments, and the average price of different types of ceramic machinery has been considered in determining the market size. The market is divided into the following segments based on geography: - Africa - Americas - Asia and the Middle East - Europe The Research report, Global Ceramic Machinery Market 2016-2020, has been prepared based on an in-depth market analysis with inputs from industry experts. The report covers the market landscape and its growth prospects over the coming years. The report also includes a discussion of the key vendors operating in this market. Key vendors - EFI Cretaprint - Keda Industrial Company - KERAjet - SACMI - SITI B&T Other prominent vendors - Ancora - Assogroup - Air Power Group - AKK Service - B.C.R - Bedeschi - Bevini - Bonfiglioli Italia - Breton - BMR - C.A.M.I Depurazioni - C.I.ME.S. - C.M.F Technology - Capaccioli - Ceramco - Ceramic Instruments - Cerchimica - Certech - Cimma Ing. Morandotti & C. - Cismac Automazioni - Coel Tunnel - Comaf - Comet Costruzioni Metalliche - Costi Automazioni Industriali - Cuccolini - Devel - Durst - Manfredini & Schianchi - Martinelli Ettore - Meccanica 2P - Mectiles Italia - Newton Serigrafica - Nuova Era - Nuova Lecon - Nuova O.M.I.P. - Officina C.M.C. - Ricoth - RIVI MAGNETICS - S.A.I.T - S.C.R. Stampi Ceramici Roteglia - S.R.S. - Stylgraph - T.S.C - TCK - Tecnomec Borghi - Tecnopress - Torrecid Group - United Symbol - Guangdong Modena Technology - Elettrotecnica Imolese - Esmal Glass-Itaca Grupo - Lasselsberger Ceramics - TecnoFerrari - System Ceramics - Julius Lippert - Keller HCW - Euroelettra Sistemi - Eurofilter - Euromeccanica - Expert System Solutions - F.M. - Ferrari e Cigarini - Frac - Fuccelli - Gabbrielli Technology - Gape Due - Ingegneria Ceramica - IRI - Italstampi - Keos - LB Officine Meccaniche - LEMA Lavorazioni - LEMA Lavorazioni Edilmeccaniche Albavilla - Levikurve - M.D. Micro Detectors - Officine SMAC - OMIC Impianti - OMNIA - Orizzonte - Omis International - Pedrini - Poligraph - Projecta - Realmeccanica - SE.TE.C. - SIMA - Simec - Sitec Castellarano - Soltek - Technology Design - Tecnema Technology - Tecnodiamant - Tecnografica - Tecnosint - Tosilab - ZS Tech Market driver - Upward trends in end-user industries. - For a full, detailed list, view our report Market challenge - Environmental hazards in ceramic fabrication. - For a full, detailed list, view our report Market trend - Technological advances in ceramics. - For a full, detailed list, view our report Key questions answered in this report - What will the market size be in 2020 and what will the growth rate be? - What are the key market trends? - What is driving this market? - What are the challenges to market growth? - Who are the key vendors in this market space? - What are the market opportunities and threats faced by the key vendors? - What are the strengths and weaknesses of the key vendors? To receive personalized assistance write to us @ [email protected] with the report title in the subject line along with your questions or call us at +1 866-764-2150


Temperature is one of the most crucial process parameters in metal casting. Monitoring and controlling molten metal temperature is essential to yielding foundry products which feature desired physical properties such as tensile strength. CellaCast, a newly developed non-contact temperature measurement system, captures the precise in-stream temperature of each pour, providing full traceability for each cast product and documented evidence of conformity to tolerance requirements. The reduced amount of process scrap and a decrease in the number of thermocouples required lead to a reduction in operating costs.


Radiation thermometry uses optical measurements for a non-contact determination of object temperatures. Error analyses for this measuring method must therefore also take optical measuring errors into consideration. It is often the optical system that makes the difference between radiation thermometers. The specifications given in the manufacturers' data sheets are often insufficient and difficult for users to compare. The following article explains the basics, specifications and practical effects of optical aberrations. Methods are presented how the user himself can check the quality of the optical system of the selected radiation thermometer.


Recht T.,Keller HCW GmbH
ZI, Ziegelindustrie International/Brick and Tile Industry International | Year: 2013

The following article shows how predictive maintenance can be practically implemented in a brick factory as part of an integrated maintenance strategy.


Pyrometers detect thermal radiation in a defined measurement area on the surface of a measurement object and calculate the temperature from these radiation values. Size and shape of the measurement area are determined by the pyrometer's lenses, its optical assembly and the sensor system. Due to their lens geometry, aperture system and sensor element, the devices available on the market usually come with a round field of view. Based on a novel optical design and high-quality lenses, some manufacturers have recently started to offer devices with a rectangular measurement area. The following article explains structure, mode of operation, advantages and applications of pyrometers with a rectangular measurement area.


KELLER HCW has developed a new type of dryer, the Paraflow dryer, consisting of several components. The dryer consist of foundation with rails and sand seal, exterior walls with one or several layers, in the wet area with additional insulation on the inside. It also consists of concrete ceiling with insulation and floating floor with the necessary openings required for process engineering purposes. The quantity of the added air is regulated by humidity- controlled or temperature-controlled motor valves installed in the pipe. Paraflow dryer is suitable for a large variety of products, such as common bricks, facing bricks, payers, split tiles and klinker strips, for drying sensitive products, for variable drying times (product-dependent 4 to 32 h), for high dryer outputs (100 to 1600 t of fired material per day). The dryer has low specific electric energy consumption, low thermal energy consumption and a maintenance-friendly structure with no moving parts in the dryer.


Two-colour pyrometers have become an integral part of today's infrared thermometer applications. The following article explains the physical principles, advantages, functional and analytical possibilities and also the limits of two-colour pyrometry. Practical applications demonstrate typical areas of use.


Patent
Keller HCW GmbH | Date: 2012-09-12

A method for firing raw ceramic blanks in a furnace includes the steps of guiding trains of blanks running parallel to one another along a longitudinal furnace section having a firing zone, wherein the trains are moved in opposite directions during one movement operation, and the furnace is loaded using blanks to be moved in a first direction. A furnace for firing raw ceramic blanks having a plurality of trains which are arranged parallel to one another and can move along a longitudinal furnace section, so trains comprising a plurality of furnace bogies on which the blanks are to be arranged, wherein the furnace section has a firing zone, and wherein the trains are moved in opposite directions, and the furnace is at a first end of the furnace section for loading the blanks to be moved in a first direction into the furnace.

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