One workshop, many hazards
A jewellery workshop can look calm, but it combines molten metal, chemical baths, fine dust and sharp tools under one roof. Generic PPE often protects against the wrong thing. Matching protection to each process works better and costs less.
Casting
Casting involves burnout ovens, melting and pouring. The main risks are heat, metal splash and investment fumes.
- Heat-resistant gloves and aprons
- Face shield worn over safety glasses
- Closed footwear
- Fume extraction near burnout and melting
Plating
Plating baths may contain acids, cyanides and other hazardous chemicals. Splashes to eyes and skin and inhaled vapour are the concerns.
- Chemical-resistant gloves rated for the specific chemicals
- Splash goggles or a face shield
- Chemical aprons
- Suitable respirator where ventilation is limited
- Eyewash station within reach
Polishing
Polishing creates fine metal and compound dust, noise and occasionally parts thrown from the wheel.
- Dust respirator
- Safety glasses
- Hearing protection on long shifts
- Local dust extraction at each wheel
Make it a habit
PPE works only if people wear it. Keep the right kit at each station, replace worn gloves promptly and train new staff on why each item matters. Good lighting and magnification for setters and graders also reduce eye strain and injuries.