Shift Toolmaker Lenasia

1 month ago


Benoni, Gauteng, South Africa Findojobs South Africa Full time

The Toolmaker is responsible for diagnosing, repairing and/or modifying all mould and tool related problems, as well as developing and manufacturing new moulds from time to time.

Primary Responsibilities:

  • Mould maintenance, repairs, modifications, etc – Planned and breakdown. Once a mould is completed, to be present during start-up at the machine to ensure mould runs as required, and quality is accepted and passed by QC.
  • Tool inspections during production runs. These include:
  • Stopping machine to clean shut-off faces.
  • Check wear pad screws and shims.
  • Check screws on stripper plate.
  • Check screws on tamper slides, handle holes slides and any other moving parts.
  • Inspect contact area between machine nozzle and mould sprue bush for any leaks.
  • Ensure mould temperature control box is working properly and set correctly.
  • Grease wear pads and guide pins, and any other moving parts necessary.
  • Check and update date stamp.
  • Tool maintenance between production runs. These include:
  • Stripping the mould completely.
  • Cleaning all parts and plates.
  • Replacing any broken springs.
  • Inspecting hot runner for any leaks, loose tips, etc.
  • Inspecting shut off faces for any wear or damage.
  • Inspecting wear pads and shims. Replace wear pads if shim stock used is more than 1mm.
  • Repairing wear or damage on any parts or plates.
  • Replacing or repairing any broken parts on mould.
  • Testing all air valves, support air, core tip air, etc., and restoring any faulty ones.
  • Greasing/lubricating all moving parts.
  • Assembling mould correctly.
  • Testing water, air, hot runner and all other basic functions before releasing mould from service.
  • Attending promptly to machine stoppages or breakdowns in the production area. These include:
  • Mould heater faults.
  • Broken or loose screws.
  • Flashing.
  • Venting issues.
  • Ejector bars and couplings.
  • Damaged or broken parts.
  • Off Center.
  • Any fault preventing successful production of a quality product.
  • Maintaining quality of injection moulded products. These include:
  • Burn marks.
  • Flashing.
  • Water marks.
  • Uneven filling of product.
  • Off Center.
  • Product failing any functionality tests, like drop tests, lid fitment, handle suspension tests, etc.
  • Organising raw materials, tool and cutter selection, programming, setting up and operation of conventional machines, and other equipment required to successfully complete jobs.
  • Efficient operation of conventional lathes, milling machines, surface grinders, spark eroders, drill presses, bench grinders and any other tools and equipment required for the job.
  • Housekeeping of your working area and cleanliness of machines. Routine cleaning of machines monthly.
  • Providing expertise on development work (Product and mould design).
  • Root cause analysis on poor product quality, poor product performance and customer complaints.
  • Implement and maintain the Toolroom Mandate.
  • Ensure products are kept within the Toolroom Mandate.
  • Ensure products are kept within their specifications, even after mould repairs, modifications and refurbishments.

Secondary Responsibilities:

  • Identifying and sorting out safety areas of concern.
  • Visual checking of manufactured articles on a spot check basis.
  • Recording of all related reports in the format given to you by your manager.
  • Shift hand over.
  • Training of staff.
  • Assisting in other departments when required.

Key Performance Areas:

  • Complete all required work within the deadlines, as per schedule of work.
  • Develop and implement costing for every completed job separately on a spreadsheet.
  • Develop and implement a mould history record.
  • Ensure every job card is captured on Job Card Register, and filled out correctly for capturing.
  • Develop and implement a stock list of cutters used on conventional machines. Maintain the minimum stock items monthly.
  • Ensure machines are thoroughly cleaned monthly.
  • Mechanical aptitude.
  • Prioritising work in order of urgency.
  • Communication - Ability to communicate effectively both orally and in writing (including presentation).
  • Thinking process – Ability to use judgement to make sound decisions.
  • Basic math skills.
  • Planning and Organising – Ability to identify the steps to be taken to achieve objectives.
  • Accountability – Taking personal responsibility for actions.
  • Talent for multitasking, with superior attention to detail and organized.
  • Ability to work well both independently and in teams.
  • Ability to work well with others with diverse backgrounds and at various organizational levels.
  • Knowledge of Health and Safety.
  • Strong work ethic.
  • The ability to read and write.
  • Skills to effectively manage time.

Education and Experience:

  • Minimum 3 years' experience in similar position.
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