STEBO SRL

Via Dell'Artigianato, 95 , 25039 Travagliato (BS)
Italy

Telephone +39 030 6864470
Fax +39 030 6864470
info@stebosrl.com

Trade fair hall

  • Hall 11 / H08
 Interactive Plan

Hall map

K 2016 hall map (Hall 11): stand H08

Fairground map

K 2016 fairground map: Hall 11

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.10  Parts and components
  • 03.10.001  Screws

Screws

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.10  Parts and components
  • 03.10.002  Barrels

Barrels

Our products

Product category: Barrels

Cylinders

Plasticizing cylinders, as well as the screws, are parts subject to wear by abrasion and / or corrosion. For this reason, even in this case, it is useful to choose with care the most suitable building material.STEBO offers a range of building materials for cylinders suitable for the resolution of the problems encountered and for the material of construction of the relative screws, to ensure an adequate duration and cost of the plasticizing unit.

Besides the production of standard cylinders made of nitrided steel (indicated only for all applications not particulary aggressive), STEBO proposes a series of bimetallic cylinders with different characteristics. Indeed the choice of the alloy which constitutes the inner liner is made based on the need for greater resistance to abrasion, corrosion, or both.

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Product category: Screws

Screws

The plasticizing screw is a fundamental and determinant device in the injection moulding machine and has the important function of providing plasticized polymer (melt) having quality and consistency such as to enable the obtaining of products free from defects and with satisfactory mechanical and aesthetic characteristics. It also needs to withstand for long time in order to reduce the influence on the cost of the product.

To achieve this, two factors are crucial:

the right choice of construction material and its heat treatment
the appropriate choice of the profile and geometry

The combination of these two factors leads to a screw high performance with proper relationship between cost and duration of the screw itself.

The choice of using a screw with dedicated geometry to the processed polymer and to the final product to be produced, allows to obtain a greater output and especially greater quality of the melt with consequent saving of waste and therefore lower cost of the product itself. Too often in the molding are used screws for general use neglecting the advantage that the use of a screw with dedicated geometry allows to obtain as lower cycle times, higher output and higher quality of the melt with a consequent saving on the cost of the artefact.

STEBO is able to design and implement plasticizing screws having geometries suited to the different needs of use. We propose screws with mixers suitable for each type of polymer, or Maddock, barrier profile but also other geometries to be studied from time to time. Our Technical Office is available for the design and construction of dedicated screw profiles and right compression ratios.

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About us

Company details

STEBO S.r.l. designs and supplies plasticization units, components and accessories for molding and plastics extrusion.The vast experience gained in this market in close contact with the problems of our customers and the constant search for solutions of them, allows us to supply cylinders and plasticizing screws of high quality, designed and manufactured according to the processed plastic materials.

The careful analysis of production processes, applications, materials used in construction, the continuous evolution of plastics polymers, has always pushed us to study, research and testing of better solutions that offers many advantages such as:

Process optimization
longer life for component of the plasticizing unit
increase the quality of the melt
increase in production capacity

Thanks to the gained expertise, STEBO S.r.l. aims to be at the side of its customers as a valid partner for mutual satisfaction.

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Company data

Area of business
  • Semi-finished products, technical parts and reinforced plastics
  • Machinery and equipment for the plastics and rubber industries
Target groups

Plastic product manufacturing