• banner1
  • banner2
Announcements

Annual Dinner and Award ceremony

Annual Dinner and Award ceremony 

Beltcon 20

Takes place on 31 July and 1 August 2019 at St George Conference Centre, Irene, South Africa 

Members meetings

The next Members' Meeting is on Tuesday 19 February 2019 
CMA Research and Development

The CMA invests in research projects solely to make information available to industry. There is always the desire to innovate and improve, discover previously unknown facts and then try out these findings so that the results can be shared with the bulk materials handling industry.

A Panel comprising experts from member companies, Academia and end users supervises and mentors the post-graduates engaged in the research.

Existing Projects

Uni-Directional Rollers
Motivation for this Project is promoting the excellence of belt conveyors in southern Africa and primarily is to draw up recommendations to guide industry on uni-directional rollers as a method of preventing run back in belt conveyors; to set the parameters for the use of non-product specific uni-directional rollers; and to provide calculations for roller manufacturer.
A dedicated test rig was built by CMA members and is currently housed at the premises of a belting manufacturer on the East Rand. A WITS student is conducting the research as part of his MSc Mechanical Engineering degree.

Idler Junction Failure
The Idler Junction Failure Project is being conducted on a test rig built specifically to test the forces causing damage to the belt that are present in the idler junction area. A WITS student, who is employed by the Company that is housing the test rig, is conducting the research as part of his MSc Mechanical Engineering degree.

Future Projects
Future research items have been identified that include

  • Water and Dust ingress tests for Idlers
  • Pulley Shaft Deflection
  • Energy Saving Rubber
Technical documents
CONVEYOR MANUFACTURERS ASSOCIATION OF SOUTH AFRICA NPC
Belt clamps -  DOWNLOAD
CMA Guideline – Safety around belt conveyors Rev04 -  DOWNLOAD
Generic geared reducers -  DOWNLOAD
Guide to SANS 1313 errors and corrections -  DOWNLOAD
Pulley bearing support pedestals -  DOWNLOAD
Pulley repair guideline -  DOWNLOAD
Sole plates -  DOWNLOAD
Static shaft pulleys with internal bearings -  DOWNLOAD
 
Membership

The Conveyor Manufacturers Association membership, serving the bulk materials handling industry, comprises companies who design, manufacture and commission complete conveyor systems. Membership also includes manufacturers and suppliers of components for use in conveyor systems.