When carrying out trials, it is important to test the extent to which the predetermined production volume can be processed by the machine being tested. With screening machines it is also about determining the optimal machine size, screening surface and screening settings to attain the required screening performance. Customers should provide the exact same product for the trials as they will be using in their operation, as each bulk solid has its own specifications. The specific properties of the material also vary between almost identical products, although this is often not apparent at first sight.
Ideally a similar product quantity will be used for trials as would be used in the real operation. If this is not possible, then the trials can also be carried out on a smaller scale and the suitable machine size can be calculated via a scaled-up process.
Multiple use of the products is only possible, if their properties do not change through mechanical stress during the trials. If this is the case, then the quantity of the products made available must be much greater so that several trials can still be carried out. Alongside determining the throughput rate, there are also further objectives that should be clearly defined — e.
With screening technology trials the quality of the products is determined, for example, through the selectivity of the screening process, viz.
An important aspect in terms of quality especially with delicate products is, to what extent the product can be damaged through the procedural process.
Small fragments increase the percentage of dust in the product, whereby it can no longer be ideally processed in the later stages of production. Clearly defined limit values for fine particles provide clarification. The most important parameters in terms of the description of the production environment are: hygiene and safety guidelines, temperature and atmospheric humidity, available floor space and whether the installation location is an ATEX Protection Zone.
The more information provided in the run-up to the trials, the better the trial setup can be planned by taking these requirements into consideration. Before the beginning of the trial, the bulk solid should be analyzed so that a suitable machine and machine setup for the properties of the product can be selected.
Materials for trials that are delivered in large containers, such as big bags, are prone to separation because of how they are transported. Therefore, only special sampling equipment such as a zone sampler, which takes a representative quantity of product from each layer in the storage container, should be used.
If further partial samples are required from the collected material, their composition must correspond exactly to the total quantity. With the aid of rotary dividers, the material can be divided equally between several test tubes. A representative bulk solid analysis is only possible after this test preparation. A trial setup is particularly good, if the operating and process requirements of the operator are reconstructed as accurately as possible.
For example, with screening machines it is important that the machines used in the trial setup are fed with material in the same way as they would be during the real operation. Upstream conveyer units and also the angle of repose at which the material is loaded into the machine are important aspects.
These determine the type of machine, specific settings or if there is a need for additional equipment. The more flexible the technical center is with regards to the test machines and additional equipment available, the more comprehensive the possibilities to reconstruct and compare different processes.
Engelsmann AG disposes of years of experience in developing and realizing solutions for process technology. Our engineers design and construct both process machines and complete plants according to the requirements specified by the customers.
Our main customers are leading companies of the chemical, pharmaceutical, plastic processing Intercem Engineering GmbH specialises in tailor-made solution for complete greenfield projects of cement grinding plants as well as the modernization of existing plants.
Makes your business flow. Hethon is a worldwide specialist in powder and liquid dosing, especially for substances that are difficult to dose. Bulk solids handling, conveying, storage, feeding, dosing, discharging, filling solutions from single equipment to complete turnkey systems. EXEN provides the best solution for clogging problems with the Pneumatic hammer "Air Knocker" and a wide range of flow aid devices.
Manufacturer of rotary valves, diverter valves, and other related components for the bulk solids handling industry for more than 45 years.
Providing custom engineering solutions, and the latest technology to manufacturers in the food, beverage, plastics, and chemical industries. For over 60 years we have provided protection solutions that can suppress, isolate and vent combustible dust or vapor explosions in process industries. Optimizes pneumatic conveying systems by reducing waste and cost, minimizing downtime, and improving productivity with high-performing components.
Hydronix is the world's leading manufacturer of digital microwave moisture measurement sensors for a wide range of industries. For that reason, this guide is created as a useful source of information that you can use before writing a technical report. A technical report is a common document describing the process and results of technical or scientific research. It may include in-depth experimental details, data, and further research recommendations. In general, technical report writing is a means of allocating and summarizing knowledge that is gained through the observation of a certain process, experiment, or phenomena.
To write a technical report, the writer has to bear a clear and objectified understanding of the subject matter.
It is important to be meticulous and record as many details as possible when studying the problem. Find more mathematics and technical tools at Mathauditor. One of the conditions of successful report writing is that there is a particular structure to follow. There are 8 sections that make up the technical report:. For example, the body that is an essential part of a report may include many other subsections, points, subpoints, etc.
It is better to have this outline always at hand. The technical report examples provided below should shed some light on the writing process. We are sure these technical report writing examples can help you get acquainted with the process of writing such a task.
The introduction to technical report writing — what is it? The structure of a technical report — which sections to include? Planning of writing a technical report — what to do first, second, and final? Technical report writing tips — how to write a technical report successfully? The presentation of technical reports in public — how to present so that everything will be clear to the audience?
Find it useful to follow this article? A Technical Report: The Introduction to Writing A technical report is a common document describing the process and results of technical or scientific research. What are the main characteristics of technical reports? All the technical information must be presented in a clear and easily accessible format. It must be divided into sections which allow readers to access different types of information.
Which disciplines are specialized in writing technical reports? Physical sciences, engineering, agriculture, medical and health sciences, education, etc. Why are students required to write a technical report? After learning to do it at college or university, it will be much easier to do it with ease in the future during a professional career. How are technical reports evaluated? Moreover, if it is formatted properly, it will be highly appreciated.
What is a technical report format?
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