This standard specifies the type and basic parameters, technical requirements, test methods, inspection rules, signs, labels, instructions for use, packaging, transportation and storage of reversible impact hammer crushers. This standard is applicable to reversible impact hammer crushers (hereinafter referred to as crushers) for crushing medium-hardness brittle materials with a compressive strength not greater than 12MPa, such as power station coal, coking coal, gypsum, alum, etc.
GB/T 13384 General specifications for packing of mechanical and electrical product*, 2008-07-18 Update
GB/T 1804-2000 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 3768 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane*, 2017-12-29 Update
GB/T 9239.1-2006 Mechanical vibration. Balance quality requirements for rotors in a constant(rigid) state. Part 1: Specification and verification of balance tolerances
GB/T 9439 Gray cast iron parts*, 2023-09-07 Update
JB/T 1604 Code of designations for mining machinery products
JB/T 5000.12 Heavy mechanical general techniques and standards.Part 12: Paint
JB/T 5000.15-2007 Heavy mechanicai general techniques and standards.Part 15: Non-destructive inspection of forged steel
JB/T 5000.3 Heavy mectlanical general techniqueg.Part 3: And standards welding
JB/T 6396 Specification for the heavy alloy structural steel forgings
JB/T 6397 Specification for the heavy carbon structural steel forgings