There are no translations available.

Sols et Paysages

Très bel ouvrage, écrit par deux passionnés, détaillant les relations entre paysages et types de sols sur une douzaine d’exemples différents.

Ce livre écrit par deux universitaires est très agréable à lire et explique en détails les principaux types de sols que l’on trouve en Europe et leur incidence sur la végétation et l’utilisation des terrains correspondants.

Cet ouvrage décrit de façon détaillée un grand nombre de sols en croisant les observations sur le terrain, les analyses en laboratoire et en s’appuyant sur la bibliographie et l’expérience des deux auteurs. A partie de ces données sont expliquées la formation du sol et ses incidences sur la végétation et l’exploitation des terrains correspondants.

L’incidence de l’habitat, de l’agriculture, de l’exploitation du sous-sol sont prises en compte ainsi que leurs incidences sur le sol.

Une autre partie traite plus en profondeur les usages du sol qu’ils soient urbains, forestiers, agricoles, viticoles ou autres.

Ce livre est abondamment illustré de photos et croquis.

Il s’adresse à tout professionnel ou futur professionnel dans ce domaine ou dans des domaines proches (agriculture, exploitations forestières ou minières…) mais aussi à toute personne convaincue de l’importance du sol et de l’impératif de le protéger.

 

Sols et Paysages

Types de sols, fonctions et usages en Europe moyenne

Par Jean Michel Cobat et Claire Guenat

Presses polytechniques et universitaires romandes

Lausanne

There are no translations available.

Vente miroiterie Sforza

 

La miroiterie Sforza, installée depuis plusieurs dizaines d'années dans la région grenobloise a été cédée courant juillet à un jeune repreneur.

Main French windows supplier before the merging Bouvet FPPE .

1/Tryba (Atrya)

CA 2017 265 millions d’Euros

 

2/Cetih (Bel M, Swao,  Zilten, CID)

CA 2017 215 millions d’Euros

 

3/Bouvet

CA 2017 162 millions d’Euros

 

4/FPPE

CA 2017 145 millions d’Euros

 

5/Atlantem (Solabaie)

CA 2017 133 millions d’Euros

Very strong growth in Internet sales of wheels for mirrors machines.

Vedip, the first European web site (French origin) Internet sales of Italian wheels for mirrors machines saw its revenues for the second 2019 quarter  increased by more than 67 %.

The strategy developed by Vedip to propose, in partnership with a leading Italian manufacturers of wheels and diamond core drills for glass, very competitive prices  for working only on the Internet, detailed fact sheets with photos, standard wheels made by manufacturers / Machines / Positions, alternative wheels and a telephone support seems to meet the needs of the market in Europe mirrors.

The site already has 1741 tools now online  continues  to improve the technical data of the tools and the number of referenced machinery (over a hundred).

On Vedip you can view the data sheets (with photos and price) of the wheels for the main flat glass processing machines of the market (straight line edging machines, CNC, drills, double edger, chamfering ...) and the most important suppliers (Intermac, Bovone, Glaston, Bavelloni, Lattuada, Schiatti, JANBAC Baudin, Battelino, Denver, Bimatech, Ada, Besana, Bottero ....).

www.vedip.com

Contact : info@vedip.com

Tel 00 33 782 39 43 34.

 

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Cup wheels double edger machines or lines.

 

These machines are using cup wheels. It means they are only able to carry out flat edge. They are mainly used for large batches and for glass over 8 mm (even if they are also used to work on 3 mm glass) when a good polishing is required.

The machines on the market are supplied with, 6, 8 or 10 spindles and more for each double edger side.

But the more popular machine is a 10 wheels (3 diamond wheels, one diamond and one polishing for each seam, 3 polishing wheels or 2 polishing wheels and a bright polishing wheel).

Machines with 11 wheels (4 polishing wheels) and machines with 12 wheels (same than the 11 wheels but with 4 diamond wheels) are also available on the market. But with a 12 wheels the diamond wheels position adjustment is not easy.

For the lines, a transfer is installed between the 2 double edger (on line or at 90°) and the squaring devices is installed on the second double edger which must to be the machine able to process the more important width (to have the more precise squaring).

To be able to put on line after the double edger line a more economical horizontal machine and to have only one operator on the line (for loading and unloading), generally another transfer is added after the second double edger.

Due to the market inquiry the suppliers propose more important machines (able to open up to 6 meters width)

Main options.

The number of options for the double edgers are very important, because they are very often customized lines.

Corner cutting spindles

There are 2 special spindles (one for each side and only on the second machine for a line) to edge the 4 corners of the glass (without polishing) to prevent glass broken during tempering).

Motorization for upper seams diamond spindles

To be able to adjust automatically the seams’width with the glass thickness

Motorization for the diamond spindles for the edge to adjet the spindle position with the tools wearing.

For this kind of machine the wheels wearing is very fast.

…….

 

 

You must also to have a look on :

-How is done the replacement for the polishing wheels.

For this kind of machines you can have to change polishing wheels every day (on average a polishing wheels has to be changed each 2000 meters processing) and on a 10 spindles lines you have 20 polishing wheels!

-Speed and precision for the glass changing dimensions ( double edger opening and closing)

Mainly when you process small batches

…..