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Contact Us


A: 47 Oroya St, Boulder WA 6432

Ph: +61 8 9093 2972

F: +61 8 9093 2981

E: enquiries@mangelsdorfeng.com.au



A: 26 Craft Street, Canningvale WA 6155

Ph: +61 8 9456 3714

F: +61 8 9456 3739

E: enquiries@mangelsdorfeng.com.au

Pulley Repairs



Quality & Tracking Reliability:

Mangelsdorf Engineering is one of the first companies to adopt IRN (Internal Reference Number) tracking system. In this tracking system each rebuild is followed by our track and trace QA service. Each rebuild is given a dedicated internal reference number on the start of a strip and quote assessment and used throughout the rebuild process.


This IRN supports all job information such as parts used, machining spec, history and technical information. This history is then used to help highlight any performance issues, major parts time life and to identify any issues which may have caused problems i.e. failure report.


Any urgent issues found are quickly reported to the customer to eliminate any further damage to other similar products on site.


Pulley Refurb:

  • Cost Effective :- Between 60% to 75% of replacement value
  • Delivery Time :- Standard repairs 3 to 4 weeks maximum
  • Breakdown situations will be addressed as priority
  • Adaptable to Customer’s Needs:-Trials & Continuous Improvement
  • Reliable single point of contact
  • Scope of Work :- Comprehensive strip & inspection report with recommendations, NDT/UT Testing, New component replacements, quality control of new shafts, Correct bearing clearance and torque locking devices.

Customer Benefits

  • Cost effective with minimum turn around time
  • In house machine shop using modern CNC machines
  • Carry out refurbishment to all makes & types of conveyor pulleys
  • Reliable single point of contact
  • OEM specification parts with quality assembly
  • Onsite lagging assistance
  • Supplying customised lagging (rubber & rubber backed ceramic)


Our Pulley Refurb Service Includes

  • Comprehensive disassembly & inspection reporting
  • Bearing assembly with the option of advanced drive up method offering various seal arrangments,i.e, Taconite,Kobra seal etc
  • Various lagging options – Rubber lagging, plain ceramic, dimple ceramic, direct ceramic bonding and poly lagging
  • Modifications and upgrades to existing pulleys
  • Manufacture of stackable and heavy duty long term storage cradles
  • Advanced protective coatings - polyurethane end disc coating, Enviropeel, plastic wrap, specialised painting
  • Speed flags & ringfeeder covers
  • On site assistance for pulley lagging & bearing assembly

Detailed Customer Stripdown Report - Sample Pulley Report.pdf


CNC Machine


Comprehensive strip & Inspection report for each & every pulley


CNC machines using for machining Pulley shell & shafts

Bearing Assembly

Enviro Control room for Bearing assembly & lagging activity


 Bearing assembly as per Drive-up method



 Lagging options



 Return Packaging 

Steel & Bubble wrap protection for Rubber lagging


Options of Transport cradle, i.e. Custom made wooden pallet or Steel Cradle with support for plummeer block


Wooden wrap protection for Ceramic lagging



Options of Transport cradle, i.e. Custom made wooden pallet or Steel Cradle with support for plummeer block