Website Fermel
Fermel (Pty) Ltd is a 54 year old veteran in the mechanization of mining equipment, established as a leading innovator and manufacturer of underground mining equipment for both hard-rock and flameproof mining operations.
Job Description
To program, set, and operate CNC machines while performing precision fitting and assembly of mechanical components for trackless mining equipment. The role also includes supervising machine shop personnel, ensuring production efficiency, adherence to quality standards, and compliance with safety regulations.
Workshop Environment (Machines & Capability)
The incumbent will be required to operate and support the following equipment:
CNC Machines
CNC Euma EV 1300 A – Milling Lathe
CNC Efamatic Vertical VT 30
CNC Mazak Quick Turn Smart 200-500
CNC Mazak Quick Turn Smart 300M
CNC Mazatrol Nexus 350-II MY (multi-axis turning & milling capability)
Conventional Machines
Pinnacle Universal Milling Machine
2 × Yunnin Lathe CYPML 660 × 2000
Key Responsibilities
CNC Programming (Mazak & Fanuc)
Develop, write, and optimize CNC programs using:
Mazatrol conversational programming
Fanuc G-code & M-code
Program multi-axis turning and milling operations (including live tooling where applicable).
Interpret complex engineering drawings, CAD models, and specifications.
Perform machine setup, tool selection, offsets, and prove-out of programs.
Conduct first-off inspections and adjust programs to meet tolerances.
Optimize machining strategies to improve cycle times and reduce tool wear.
Troubleshoot machining errors and implement corrective actions.
Conventional Machining
Perform precision turning and milling on conventional machines.
Manufacture and modify components using:
Universal milling machines
Manual lathes
Support urgent breakdown jobs and one-off component manufacturing.
Ensure dimensional accuracy and surface finish requirements are met.
Fitting & Assembly
Perform precision fitting, alignment, and assembly of mechanical components.
Conduct maintenance and repair of mining equipment components.
Work within specified tolerances using measuring instruments:
Micrometers, verniers, bore gauges, dial indicators
Assist with rebuilds, breakdowns, and urgent production requirements.
Supervisory & Leadership Responsibilities
Supervise and coordinate daily machine shop activities.
Allocate work, monitor workflow, and ensure production targets are met.
Provide technical guidance and mentorship to artisans and apprentices.
Enforce discipline and ensure adherence to company policies.
Drive accountability for quality, productivity, and safety.
Quality Assurance & Compliance
Ensure all components meet ISO standards and company specifications.
Conduct inspections and sign off completed work.
Maintain accurate production, inspection, and quality records.
Enforce compliance with MHSA and workshop safety standards.
Continuous Improvement
Identify and implement improvements in machining processes.
Reduce waste and improve efficiency using lean manufacturing principles.
Recommend tooling, fixture, and process enhancements.
Support innovation in manufacturing of trackless mining equipment.
Minimum Requirements
Qualifications
Trade Test Certificate: Fitter & Turner / Toolmaker
CNC Programming certification (advantageous)
NQF Level 4–5 or equivalent
Experience
Minimum 5–8 years in CNC machining and fitting
Proven experience in:
Mazak (Mazatrol) programming
Fanuc controls (G-code programming)
Experience on multi-axis CNC machines
Minimum 2–3 years supervisory experience
Mining or heavy engineering environment (advantageous)
Technical Skills
Strong knowledge of:
CNC turning & milling processes
Mazatrol & Fanuc programming
Tooling selection and cutting parameters
Ability to read and interpret complex engineering drawings
Experience with both CNC and conventional machining
Strong fault-finding and problem-solving ability
Core Competencies
Leadership and team management
High attention to detail and quality
Strong planning and organisational skills
Ability to work under pressure and meet deadlines
Effective communication and interpersonal skills
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