CPA Conveyor Pulleys

Conveyor Pulleys Australia PTY LTD, C.P.A., is a leading manufacturer of engineered conveyor pulleys designed to the principals and findings of investigations concerning the stress in conveyor pulleys by Dr. H. Lange, 1963, and "The design of conveyor belt pulleys with continuous shafts," by Dipl.Ing W. Schmoltzi of Hamburg 1974. Including 50 years of associated engineering experience in our proven computerised design program.

Standards applicable - as required:

AS 1065 - Non-destructive ultrasonic testing of shafting materials - NATA Approved
AS 1210 - Stress relieving of pulley shelves
AS 1554.1 Welding standard as "General Purpose (GP)" or "Special Purpose (SP)" - Full Penetration
AS 1403 - Design of rotating steel shafts.
AS 1627.4 - Grit Blasting
AS 2207 - Non-destructive ultrasonic testing of pulley welding - NATA Approved
AS 3678 - For steel plate materials.

Materials:

Shell from G250 plate to AS3678 or API5LB welded pipe.

End Disks from G250 plate to AS3678.

Shafting from K1045 for non-drive pulleys, 4140 grade for drive pulleys.

Hub connections using keyless shaft to hub locking devices, 'Ringfeder' or equivalent.

All C.P.A. pulleys are manufactured utilizing best engineering practice. A guarantee of long service life supported by our quality management control system, which provides documented conformance verification (generally in accordance with AS9000-2000).