General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB 28759-2012
Scope
This standard specifies the safety requirements and measures that designers, manufacturers, suppliers and users of clay sand mixers should follow. This standard applies to fixed rotor sand mixers, planetary rotor sand mixers, basin rotary sand mixers and various roller and balance wheel sand mixers (hereinafter referred to as sand mixers). This standard also applies to each unit and auxiliary equipment that constitute the components of clay sand mixing equipment.
GB 28759-2012 Referenced Document
GB 12265.3 Safety of machinery--Minimum gaps to avoid crushing of parts of the human body
GB 16754 Safety of machinery.Emergency stop.Principles for design
GB 20905-2007 Safety requirements for foundry machinery
GB 23821 Safety of machinery-Safety distances to prevent hazard zones being reached by upper and lower limbs