CMG S.r.l. of Cardano al Campo (VA) at K 2019 in Düsseldorf -- K Trade Fair
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CMG S.r.l.

Corso Europa 71, 21010 Cardano al Campo (VA)
Telephone +39 0331 37831
Fax +39 0331 378352

Hall map

K 2019 hall map (Hall 17): stand A55

Fairground map

K 2019 fairground map: Hall 17

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.02  Machinery and plant for processing
  • 03.02.001  Extruders and extrusion lines
  •  Extrusion lines
  •  Extrusion lines for blown film

Extrusion lines for blown film

Our products

Product category: Extrusion lines for blown film


More than a five layer

CMG 5 layers coextrusion lines satisfy the increasing request of production of plastic film with “barrier” effect for food packaging and packing of medical instruments and liquid or powder chemical products, as well as of polyolefin films normally produced in three layers.

The lines are equipped with the new blowing head type CBH 600/5S, manufactured according to the solid technologic basis of the CMG extrusion heads, representing their natural evolution.

Characterised by an extremely compact central feeding and by an ideal equilibrium between outputs and intuitive easy use, this head enables the end user to feel himself sure facing a technically sophisticated and engaging production.

Thanks to the so reduced dimensions and mass the CBH 600/5S allows quick production changes, while the very short flux conducts with circular section grant absence of risks of stagnation or material overheating zones and minimal residence times.

For increasing the output up to 1.000 Kg/h the Overfive lines are equipped with the new head CBH 1000/5S, especially designed for the most sophisticated applications.

The extruders configurations and the layers distribution are designed depending on the final application.

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Target Products
Film/Sheet, Flexible/Elastic

Product category: Extrusion lines for blown film


Up to date technology minimum investment

The production range Utility meets the requirements of Customers looking for simple and versatile extrusion plants with a limited investment budget, however with the added value of Italian know-how and accuracy.

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Target Products
Film/Sheet, Flexible/Elastic

About us

Company portrait

CMG Srl saw the daylight in 1963, starting as a job shopping engineering company specialized in components for the helicopter industry, with as main client Agusta.

Having gained a reputation almost from the very beginning as being a highly reliable, quality oriented supplier, CMG was soon approached by various suppliers of machines for plastics processing to manufacture components to drawing. When a deep crisis hit the aviation industry in the early 1980’s, the owners decided to abandon completely the aeronautical market and to concentrate 100% on the plastics industry, designing and manufacturing ever more components for Italian and foreign machine suppliers.

Mid 1980’s CMG then started to design, manufacture and market complete blown-film lines under its own name, initially limited to mono-layer.

In the early 1990’s also co-extrusion, mainly 3-layer, was added to the program.

Today CMG has installed in excess of 1.200 machines all over the world with new markets in full development.


In the last years 70% of the lines sold were 3, 5 and 7-layers coextrusion machines, even more sophisticated in terms of winding and cooling technology and automation and dedicated both to the applications with normal polyolefines and to the barrier films.


At present CMG operates out of two sites with a total area of 10.000 sqm employing 80 people in various disciplines.

The output capacity is 40 complete lines per year, depending on size and complexity, each of which is thoroughly tested before being shipped.

The plans to move to a new bigger site to be able to digest the ever increasing demand was realized at the end of 2006 with the purchase of the company MAM, also manufacturer of blown film extrusion plants and specialized in HDPE processing.

By this operation the building sited in Olgiate Olona, the brand and the technological know-how of MAM have become property of CMG, so enlarging the production capacity of the company and strengthening the leader position in extrusion. The production of our lines is completely performed inside the plants of our society, by articulating in the phases of project, production, assembling and testing, this last one always preceding the delivery of the line to the customer. After delivery, it follows and activity of assistance “after-sale”, representing the “qualitative” characteristic of CMG products, with specialized technicians able to directly assist the customer, that is through a “customer service” on line.

An ample network of agents follows our clientele world-wide, many of them being able to offer technical assistance and consulting related to processing problems and development of new films and to recommend the customers during the pre-sale phase regarding the most suitable lines for the production type to be obtained, especially in the remote markets.

After the realization of the plan of the past years, during which CMG revisited certain technologies and introduced a fairly innovative approach in some specific areas

(among which the energy consumption saving, production optimization and the 4.0 industry), the trend of the company is more and more orientated towards a highly specialized output and a growing efficiency, always characterized by quality and flexibility.