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Sulzer Dowding & Mills

Coil Manufacturing

Integrated engineering services for Coil manufacturing

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Pre-production support includescomputer aided design and a largedatabase of coil winding information.This enables us to check existing designs,re-design for improved performance andto produce production drawings andprocess instruction sheets automatically.

This together with the high level ofinvestment in advanced productiontechnology, enables us to offer a fully

integrated system capability serving tomaintain and enhance the Companysreputation for high quality and rapid service.

The Companys whole operation is backed bythe commitment to quality of our dedicated,highly experienced and enthusiastic workforce. It is this combination that has gainedSulzer Dowding & Mills worldwide recognitionand has made the company the first choice forthose seeking coils of outstanding qualitysupported by good, reliable service.

Speed Reliability Quality

From our purpose-built, comprehensively equipped facility,

at Sulzer Dowding & Mills we provide a highly efficient and

dependable coil manufacturing and supply service.

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No Delay

Extensive stocks of continuously cast softcopper rod guarantee our ability to meetyour demands immediately.

Service second to none

Complete with both in-line and potannealing facilities, our in-house highlysophisticated copper rolling mill enablesus to offer a round the clock coil

manufacturing capability, with anincredibly short lead time of less than5 hours on any size of copper strip.

Consistent Quality

Our plant combines technicallyadvanced conductor taping machinesto achieve the high speed productionof high quality, uniformly tapedsectional and round conductors.

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Vast Range Capability

Our longest looping machine is capable ofproducing a coil loop with a mean lengthof 7+ metres (24 feet).

Other machines complete the range downto the smallest possible requirements.

Geometric Design Control

Formed coils are produced onautomatic shaping machines, ensuringconsistent geometry and coil fit.

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Depth of Control

Coils with very deep overhang drops are produced quickly and

with extremely accurate geometric control on special purpose

shaping machines.

The facility offered by having many such machines in-house

ensures that the fastest possible production is achieved.

Speed and Accuracy

Perfect lapping and consistent tensionguarantees the built-in security of coilinsulation.

Precision in Pressing

A full range of electrically heatedhydraulic presses guarantee highlyaccurate size and consistent controlof pressed coil sides ensuring aperfect slot fit.

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Testing for Perfection

In our dedicated test facility, all coilsundergo stringent tan-delta andimpulse tests to ensure that allrelevant electrical specificationsare met in full.

Controlling Quality

Extensive and exacting quality assurance checks are carried

out on all coils to ensure the pressed slot section is both fully

cured and within dimensional tolerances.

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Quality Assured

The coil making process is controlledthroughout by strict adherence to ourQA system which is assessed,approved and regularly audited by ourmajor clients, as well as by the BritishStandards Institute.

We are registered with BSI as a Firm

of Assessed Capability to BS EN ISO9001:2008 on registration numbersFS 555 and FM 1099.

Safe and Secure Shipment

All packaging and transportation of ourproducts has to pass stringent qualitycontrols. This practice ensures that thecare we have taken in manufacture is inno way compromised en route to thecustomer.

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Diagnostic testing

In-House

Diagnostic testing procedures ensurethat the newly-wound stator meets allrelevant specifications in full and is fitto go on line immediately. The testreport further acts as a source of datato which all future health monitoringcan be related.

On Site

Many ranges of diagnostic testing equipment are fully mobile,

enabling us to carry out predictive maintenance programmes

on-site at the customers premises.

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A view of the Coil Shop Incorporatinga wide selection of Diamond Coilsand Generator Bars.

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Sulzer Dowding & Mills

Camp Hill, Birmingham,

B12 0JJ. England

Tel: 0044 (0) 121 766 6333

Fax: 0044 (0) 121 771 1920

Email: coilshop@sulzer.com

Website: www.sulzerts.com We never ever close - for all formed coils