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Laser Technology

Laser alignment system prevents premature chain wear

2nd March 2007 The power transmission chain division of Bearing Man distributes a laser alignment system that defeats system misalignment, which is a major cause of premature chain wear on the mines. 

New lidar aerial survey company takes to the skies

By: Christy van der Merwe     2nd March 2007 Newly opened company, Southern Mapping Company (SMC), based at Lanseria, has taken to the skies and started its first job for Mining Consultancy in Musina. 

New machine to meet laser-cutting demand

2nd March 2007 Laser cutting company General Profiling has ordered its sixth laser-cutting machine. 

Fusion technology improves critical information communication

2nd March 2007 To communicate critical information, infrared images only are no longer enough. 

Engineering company installs R3-million plasma cutting machine

2nd March 2007 Producer of welding consumables and equipment Arc Engineering has installed and commissioned an ESAB Eagle precision plasma-cutting system valued at R3-million at Laser Sprint in Alrode, Johannesburg. 

Laser cutting machine to meet limited parts spectrum requirements

2nd March 2007 Market research into parts manufacturing conducted by laser-cutting engineering firm Bystronic revealed that in practice some 80% of manufactured parts are no larger than 500 by 500 by 8 mm. 

SA company secures US laser technology

By: Neal Goldwyer     2nd March 2007 Systems and machines in all industries require regular alignment to function smoothly. 

Local laser cutting company set to expand in 2007

By: Christy van der Merwe     2nd March 2007 Local laser cutting company Laser Sprint is set to further expand its operations this year with the purchase of a third laser cutting machine. 

South African/German joint R&D project delivers leading-edge technology

By: Keith Campbell     24th November 2006 A ten-year joint South African/German defence research and development (R&D) programme has resulted in the successful completion and testing of a technology demonstration directable infrared (IR) countermeasures (DIRCM) system in a South African Air Force (SAAF) Denel Oryx helicopter. 

Photonics potential should be exploited

By: Keith Campbell     24th March 2006 The cutting-edge science & technology of photonics is an area in which SA has the opportunity, the expertise, & the infrastructure to make globally-significant contributions. 

Ongoing technology investment gives Joburg firm the edge

By: Amy Heydenrych     3rd March 2006 After a major upgrade and expansion last year that included the puchasing of a multimillion-rand laser machine, Johanesburg-based General Profiling has more plans in the pipeline to maintain its competitive edge. 

Laser centre strives for greater awareness

By: Amy Heydenrych     3rd March 2006 Applying a critical core of laser technology and expertise in the research, development and implementation of laser-based technologies and application, the National Laser Centre of the CSIR is striving to create awareness among students, the general public and in the industry itself. 

Two world firsts for laser-scanning company

By: Amy Heydenrych     3rd March 2006 South Australia-based company I-Site has developed the world’s first dedicated software product for forensic-scene recording and investigation using laser-scan data. The I-Site Forensic software is the first of two premier technologies the company has in the pipeline. The release of the... 

World-first hybrid laser in South Africa

By: Amy Heydenrych     3rd March 2006 Local company Rubber Stamp and Engraving Co, celebrating 70 years in South Africa, is offering customers access to premium hybrid laser technology through itsTrotec range of laser-engraving machines.? 

Laser surveying takes flight in Africa

By: Amy Heydenrych     3rd March 2006 After a year of significant aerial surveying projects throughout the African continent, Airborne Laser Solutions (ALS) is expecting to export its specialist services more than ever. 

New scanner to boost firm’s profits 

By: Amy Heydenrych     3rd March 2006 In its biggest project to date, Laser Measurement will be launching its Lasermeter scanner. 

Leading the market in supplying laser gases

3rd March 2006 Local company Air Products’ strategy for success in the laser industry has been focused on replacing conventional gas supply modes with technical innovations that bring real benefits to industry in terms of reduced labour, minimal handling, enhanced quality and fewer production interruptions 

Mapping surveys completed

By: Mariaan Webb     10th February 2006 Specialist laser-surveying company Airborne Laser Solutions (ALS), a member of the Eskom group, is supporting the Department of Minerals and Energy’s drive to electrify all areas of South Africa and has been contracted by Eskom to carry out several mapping surveys in various rural areas. 

New chair for African Laser Centre

31st May 2005 The African Laser Centre (ALC) has appointed Dr Phil Mjwara as the chairperson of its Board of Directors. 

Spoornet asset-capture project completed

By: Nelendhre Moodley     4th March 2005 A multimillion-rand project for rail utility Spoornet that spanned three years was completed recently by laser-surveying specialist Airborne Laser Solutions (ALS). 

Cape Town firm buys SA's first medium-range laser scanner

By: Nelendhre Moodley     4th March 2005 The first medium-range laser scanner in South Africa, has been bought by Cape Town-based engineering and hydrographic surveying company Tritan Survey. 

Multimillion-rand machine enhances Joburg firm's services

By: Nelendhre Moodley     4th March 2005 In the latest upgrade and expansion programme, Johannesburg-based General Profiling has bought a new multimillion-rand laser machine. 

IT system takes sheet-metal firm to new heights

By: Nelendhre Moodley     4th March 2005 Implementation of a new information technology system called Syspro is set to further enhance customer relations for Cape Town-based company, Fabrinox. 

Laser centre's high-power materials-processing drive advances

By: Nelendhre Moodley     4th March 2005 Following the highly successful introduction of the 5 axis Trumpf Lasercell as the first phase of the national laser centre’s (NLC) high power materials processing drive in November 2002, the NLC has just completed the second phase with the installation of a high power Nd:YAG laser facility. 

Local firm enters US market with inventory optimisation

By: Nelendhre Moodley     4th March 2005 Following the recent opening of its office in Chicago, US, Barloworld Logistics has successfully concluded a deal with photonics and laser specialist company Melles Griot for an inventory-optimisation project to be implemented at its Rochester, New York, offices. 

Are visible laser beams an aviation security issue?

By: Nelendhre Moodley     4th March 2005 Recent reports of aviator crews being “blinded” by visible green laser beams have led to speculation in the media of a possible security issue. 

Communication on a beam of light

By: elizabeth rebelo     17th September 2004 “Free space optics (FSO) can be described as an unregulated light spectrum (medium communications system) to communicate between buildings, using light that is not visible to the natural eye,” says Netshield director Inus Dreckmeyr. 

Diode-based laser clinical trials advance

By: Martin Zhuwakinyu     10th September 2004 A diode-based laser system developed for the treatment of glaucoma by a Pretoria high-tech company is now in the eighth month of clinical trials, but whether the results are satisfactory will only be known at the end of the 12 months to 18 months trial period. 

The alpha and the omega of blue laser beams

By: Karel Smrcka     9th July 2004 The future of DVD is blue. New, low-cost optical laser technology generates short-wavelength light. At the other end of the beam are detector heads that will soon contain arrays of up to 25 sensors. 

Geotech engineers in slew of projects

16th April 2004 Drennan Maud and Partners of Kwazulu Natal has contributed to several top projects in the province including uShaka Marine World, Riverhorse Valley Business Estate, Sibaya Casino, Liberty Midlands Mall and Arrup road projects. 

Company aims to produce affordable high-tech products

By: Helene Le Roux     5th March 2004 The pace at which the laser industry is developing is second only to that of the computer industry. 

Automotive centre in operation by April

By: Helene Le Roux     5th March 2004 The National Laser Centre (NLC) is in the process of introducing a new laser technology to South Africa that will put the country’s automotive industry on par with developments elsewhere in the world. 

Lasers are popular with aerospace firms

By: Helene Le Roux     5th March 2004 Tshwane-based high-tech company Scientific Development and Integration (SDI) believes that it manufactures one of the best transversely excited atmosphere (TEA) carbon-dioxide (CO2) lasers used in the non-destructive testing (NDT) of composite materials worldwide. 

90% of survey costs can be saved

By: Helene Le Roux     5th March 2004 Laser-based grade control has significant scope for growth in the South African construction industry. 

Laser inscription included on stones

By: Helene Le Roux     5th March 2004 Laser technology is growing in popularity among gemstone users that use it to inscribe stones with important security information. 

Laser technology a high-growth industry in SA

6th January 2004 The application of laser technology, particularly in cutting and welding, is a high-growth industry worldwide and South Africa is no exception, having achieved a laser installation growth rate of almost 27% during 2003. 

India, SA to cooperate for oil and gas

20th October 2003 India and South Africa have agreed to cooperate in the oil and gas sector including exploration, refining, storage, trading and transportation, a government statement said at the weekend. 

Upgraded steel inspection line to feature laser welding

By: candice haase     3rd October 2003 The upgrade of steel producer Iscor’s inspection line, due for final commissioning this month, incorporates synthetic single-crystal yttrium aluminium garnet (Yag) laser technology. 

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