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ABOUT

W. Dresselhaus Engineering was founded in May 1984 by Werner Dresselhaus and has established itself over the years to a well-known family-owned engineering company together with his 3 children Claudia Fortuin and Wolfgang Dresselhaus & Immo Dresselhaus, a situation we are proud of. Our target is to stay a competent and professional partner for our customers.

 

We offer professional and precision automotive, marine & general engineering services to our customers from all over the world.

 

To create a valuable customer relationship by optimal support we continue to improve our machinery and keep all our technology on a high and up to date technical standard. We have therefore accepted the challenge to satisfy our customers’ requests and demands. Our employees are our most valuable assets and permanent investment in and for them is an essential issue. Professional training and regular upgrading of our employees at all levels ensure the necessary know-how and proficiency towards our customers.

OUR MISSION

Our depth & precision is your competitive advantage.

OUR VISION

Global solutions dedicated to your business.

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IN COLLABORATION
WITH

37 YEARS EXPERIENCE

EST. 1984

 

SERVICES

CYLINDER HEADS

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  • Cleaning of cylinder heads

  • Machining of valve seats 30 & 45 degrees

  • Machining of valves     30 & 45 degrees

  • Remove and replace valve guides

  • Remove and replace valve seats

  • Replacing of standard and oversize valve seats

  • Machine valve protrusion

  • Surface grind of cylinder heads

  • Pressure tests of cylinder heads

  • Welding of water holes on aluminium cylinder heads

CYLINDER BLOCKS

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  • Surface grinding of water sealing faces on top deck (in situ)

  • In situ Lineboring on main bearing pockets

  • Lineboring of main bearing pockets

  • Honing of cylinder liners + Roughness test

  • Cylinder block re-boring

  • Cylinder block re-sleeving

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CONNECTING RODS

  • Measure alignment and straightness of connecting rods

  • Resizing of connecting rods

  • Remove and replace small end bushes and machine

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CRANKSHAFTS

  • Grinding of crankshaft journals

  • Polishing of crankshaft journals

  • Crack testing

  • Hardness testing

  • Measure straightness

  • Weld up crank journals

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IN SITU LINE BORING

  • Machining of Y-Bracket bush (propulsion system)

  • Machining of Sterntube after end (propulsion system)

  • Machining of upper & lower rudder bushes

  • Machining of Main bearing pockets (engine block)

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LASER ALIGNMENT CHOCKFAST

  • Laser alignment between engine - gearbox - alternator - propeller shaft

  • Laser alignment of main bearing pockets on engine blocks

  • Laser alignment for        in situ line boring on engine blocks

  • Laser alignment for stern tubes and Y-brackets (propulsion system)

  • Computer printouts

  • Pouring of chockfast

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PROPELLER BLADES & HUBS

  • Machining of blades roots and landing surfaces

  • Rectifying crank discs from propeller hubs

  • Machining of propeller hub pockets radial & axial

  • Re-sleeve propeller hub

  • Machining of crank discs

  • Machining of sliding shoes

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VIBRATION TESTS

  • Propulsion systems

  • Alternators

  • Engines etc. all with computer printouts

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GENERAL MACHINING

  • Turning

  • Milling

  • Keyway cutting

  • Magnetic drill

  • Surface grinding

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SPECIALISED WELDING

We do specialized welding to repair bearing & oil seals on:

  • Hardened hydraulic motor shafts

  • Chromed hydraulic rods

  • Hardened earthmoving machinery pins – Cat, Bell, Komatsu

  • Hardened crusher pins

  • Hardened conveyor pins

  • Stainless steel water pump shafts

  • Crankshaft journals

  • Welding surface hardness is to original manufacturers specifications.

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BRANCHES

WALVIS BAY

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ONDANGWA

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IN COLLABORATION
WITH
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CONTACT

CONTACT US

VISIT US

WALVIS BAY

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23 Circumferential Road, Light Industrial Area, Walvis Bay, Namibia

 

ONDANGWA

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Tel: +264 65 240 131

Mobile: Johan +264 81 241 2616

Email:  johan.e.vogel@gmail.com