ALPATEC MG 2.1 Manual de usuario descargar pdf (Pagina 21)

UNITEX nr. 1 - 2014 WETENSCHAPPELIJKE PUBLICATIES / PRODUCTENNIEUWS

brand recognized by our customer, as well as all stake

holders, with the following four distinctive brand values:

Reliability, Innovation, Client-Centric and Welfare.

Everlight Chemical would like to be your innovating

chemical partner for all aspects of the digital textile

printing industry.

Represented by :

CHEMOTEX nv

Gullegemstraat 141

B-8560 Wevelgem

+32 56 37 25 05

www.chemotex.com

Oerlikon Barmag’s modern solutions for

modern materials

The machine and systems builder

Oerlikon Barmag likes to inform you

about new and proven products and

services in pump construction and

about winders for specialty yarns for

the composites industry.

High-performance ﬁbres require

high-performance equipment

Oerlikon Barmag offers the solutions

- for a large variety of mixing and

metering tasks when processing

plastics - which actually enable

economical production. Manufacturers

like to deploy the spinning pumps,

renowned for their precision, for

spinning the composite base

materials polyacrylnitrile (PAN) and

aramid. The majority of common high-

performance carbon bres are today

manufactured from polyacrylnitrile.

The most signicant feature of these

bres is their high modulus with

simultaneously very low weight. This

modern material is meanwhile being

deployed in many sectors of industry;

for instance, in medical technology,

in the aerospace industry, in the wind

power industry and in the automobile

industry, among others.

With the WinTrax, Oerlikon Barmag

has developed a winder especially

for manufacturing carbon bres. The

winder, which has been designed both

for one- and two-cop systems, unites

the economic production of carbon

bres of the very highest quality with a

simultaneously perfect package build

and identical running length. Both low

and high package weights of up to 20

kilograms can be manufactured. The

higher package weights shorten the

tooling times and hence considerably

reduce the time and costs for

manufacturing compound materials.

As a result of the identical running

length of all packages, waste is

virtually completely eliminated.

Specialty yarns made from aramids

are characterized by their extremely

high tenacity, high elongation at

break, excellent vibration absorption

and resistance to acids and bases.

Furthermore, they are heat- and

re-resistant. The yarns are not only

deployed for special applications,

they must also be processed in a

very special way. With the WinOro

automatic precision winder, Oerlikon

Barmag has the perfect winder for

these high-performance bres. Gentle

yarn handling and perfect package

build, energy efciency and a high

degree of cost effectiveness make it

the perfect solution for demanding

specialty yarns.

In turn, high-precision Oerlikon

Barmag metering pumps are used for

manufacturing the required composite

matrix of compound materials (for

example, resin + hardener). They

excel not only in terms of precision

metering, but also in terms of their

durability and simple maintenance

and operation.

Fig. 1: the Oerlikon Barmag’s WinTrax Winder for

aramid yarns

Self-sufﬁcient metering unit for

ﬂexible production

Furthermore, Oerlikon Barmag

reports on its self-sufcient GM

Control metering unit. With this, the

company responds to the demand

from many users for an easy-to-

operate plug-and-play version of

its proven series of GM metering

pumps.

The unit can be directly controlled,

but can also be retrotted to existing

process control units.

Whether for casting PUR moulded

parts, laminating composite

components, metering additives

into a running extrusion process,

applying cold adhesives or for exible

deployment in production systems

with changing requirements, the

compact mobile GM control unit can

now support all these tasks with the

accustomed metering accuracy even

more simply than in the past. The

user-friendly touchscreen-operated

control unit permits the denition of

all required parameters.

The core of the GM control metering

unit, the GM pump, is available

for numerous different conveying

capacities. For this reason, operators

can now always choose the most

suitable metering unit for the most

diverse range of throughput volumes.

Agent for Belgium:

KUMATEX bvba

Adamstraat 6

8720 MARKEGEM

Tel.: 051 63 52 88

Fax: 051 63 49 82

E-mail: [email protected]

HET VOLGENDE UNITEX-DOSSIERNUMMER ZAL HANDELEN OVER HET THEMA:

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ALPATEC MG 2.1 Manual de usuario Pagina 21

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