Work experience for students, Internship in GemmeCotti

GemmeCotti internsEvery summer we offer an internship in GemmeCotti to high-school students who can use the things they have learned in school and put them into practice. In this way the students gain work experience in their field of study that can be helpful to finish the final year of school. This year our interns in the sales/marketing department are Eleonora and Jessica, two young girls who are studying business and foreign languages.

We took this opportunity and, after some weeks, asked few questions to Jessica about her experience in GemmeCotti.

 

Why have you decided to do an internship after the school year?

Because I wanted see how it feels to work in a company. I’ve never had this opportunity before and I think it’s important for me to find out if this is what I really want to do in the future.

 

Which purposes did you want to reach during your internship?

I had three main purposes in mind :

1- I wanted to experience the work environment for the first time because working eight hours in a company is really different from the school life.

2- I wanted to make a comparison between going to school and working so that next year I will be able to decide whether it’ll better to go on studying or to find a job.

3- I wanted to get the awareness of what I would really like to do in the future and if, in my case, I could be interested in working in a company.

 

So, what do you want to be when you grow up?

I’m still not sure of what I would like to do but, as I have been studying foreign languages at school, I hope that I will find a job which will let me go on practicing them. Now, after that I’ve almost finished my internship , I can say that I have found this kind of job interesting and therefore I will take into consideration to work in a company like GemmeCotti in the future.

 

Would you consider you work experience here useful so far?

Definately! I have had the opportunity to see directly how people work in a company and now I can decide if  this kind of job could be what I am looking for. I am very satisfied with this internship because it has taught me how working in a company is and what cooperating with other people means.  Moreover, there are more responsibilities in the working environment than at school; for this reason I think an experience like this makes young people more responsible.

 

What has been the most positive aspect of this internship?

What I have appreciated the most was the possibility to see how people work in a company and to cooperate with them. Moreover, if I had to write an analysis essay of these weeks, I would say that this experience has been very positive because I have reached my purposes, I have learned something new and I have also finished several tasks with the help of my tutor and the other colleagues who have been very helpful in case of need. At the beginning I was a little shy because this was the first time I had worked in a company with new people, but after the first few days I got to know the place and the colleagues, who have been very nice to me.

 

And what aspect did you like the least?

I have not found negative aspects.  Maybe the most difficult thing was to get used to the working hours because I have never worked for eight hours in a row.  But time has passed really fast anyway!

 

Would you suggest this experience to your schoolmates?

Yes because it’s a great opportunity to put into practice your knowledge and to learn something new with a direct experience. During these weeks you can also get to know the working environment and you will not be completely unprepared when you start working in the future.

 

We thank Jessica and Eleonora for their job. It’s been a real pleasure to work with them during these weeks and we will wait for the next interns.

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HCM pumps, the latest challenge of GemmeCotti technical office

One of the latest challenge of GemmeCotti technical department is the development of magnetic drive centrifugal pumps series HCM. These new pumps are designed with the innovative sealless mag-drive system and they are manufactured using thermoplastic materials highly resistant to corrosive liquids. We have already produced the two biggest sizes (HCM 100-80 and HCM 80-65) and we are about to expand the series with smaller pumps which can cover a wide range of performances.

The main features of HCM pumps are:

flow rate up to 140 m3/h, head up to 50 mlc;HCM PUMPS

– manufactured using thermoplastic materials: PP (Polypropylene) or PVDF (Polyvinylidene difluoride);

– high quality materials in contact with the liquid: casing, impeller: PP/PVDF, o-ring: EPDM/VITON, shaft and ring: pure alumina 99,7%, bushings: PTFEC

– heavy walled casing machined from a solid block which guarantees a very high resistance to internal and external corrosion;

– integral flanged connections which ensure a zero leakage;

– the transmission of the motion occurs through magnetic joints without using mechanical seals. The synchronous magnetic coupling transmits torque from the external magnet connected to the electric motor, through a static rear casing, to the driven internal magnet inside the pump. This solution is ideal for pumping acids and dangerous liquids because it assures zero leakage of liquid or emissions;

These pumps are mainly used for severe applications where it’s necessary to transfer high corrosive liquids, like for example sulfuric acid, sodium hydroxide, sodium hypochlorite, brominated, chlorinated and fluorinated solutions.

We have already started to promote these new pumps to our customers and their response is helping us to proceed with the design of the entire series according to their needs and precious advices. We are now ready to start the mass production and we will keep you posted about further future developments.

 

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Five things you should know about Atex Pumps

When operating in a potentially explosive atmosphere it’s necessary to use a suitable pump designed and manufactured according to the ATEX directive 2014/34/EU. Here are five main things you should know when dealing with Atex Pumps:

 

  1. Equipment used in potentially explosive atmospheres is divided into groups and categories according to the degree of protection offered. You can see and example in the table below.
    Atex groups and categories

    Table 1 – Atex groups and categories

  2. Pumps for use in potentially explosive atmospheres will normally be classified under Group II, Categories 2 and 3. It is the responsibility of the end user to classify the zone and the corresponding group (dust or gas) in accordance with the EC – Directive 1992/92/EC. Once the pump manufacturer knows the Atex classification needed by the customer, it’s possible to select the right pump solution.
  3. Atex pumps have a special design which prevents the formation of sparks and the ignition of explosive atmospheres that may be produced or released by equipment. They must be assembled to Explosion proof motors with the same safety measures.
  4. Atex pumps for zone 1, where explosive atmosphere caused by gases, vapours, mists or air/dust mixtures are likely to occur, must be equipped with safety devices like dry running protection and thermoprobe PT 100. The dry running protection checks constantly the active power of the motor, which is the medium value of the instantaneous power absorbed by the pump, and prevents the dry-running of the pump, the closed discharge and the blocked suction. PT100, instead, is a resistance temperature detector used is used for monitoring the operating temperature of the pump.
  5. Atex pumps need a certification issued by the manufacturer and shall be marked with the following information:
    Atex mark

    Atex mark

  • name and address of the manufacturer
  • CE marking
  • series type, year of construction and serial numer
  • the specific marking of explosion protection followed by the symbol of the equipment group and category

 

The European Commission issued a guideline to facilitate the application of Atex directive 2014/34/EU which could be useful for the first approach to Atex products.

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