JB/T 11686-2013 (English Version) PDF

Scope: This standard specifies the terms and definitions, model naming, requirements, test methods, inspection rules, marking, packaging, transportation and storage of twin-screw aquatic feed extruders. This standard applies to parallel twin-screw wet aquatic feed extruders (hereinafter referred to as "expanders") with a combined screw structure.

JB/T 11686-2013 Referenced Document

GB 23821 Safety of machinery-Safety distances to prevent hazard zones being reached by upper and lower limbs
GB 5226.1 Safety of machinery--Electrical equipment of machines--Part 1: General requirements*， 2019-06-04 Update
GB/T 10647 Feed industry terms
GB/T 11336 Measurement of departures from straightness
GB/T 1184-1996 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
GB/T 1735 Paints and varnishes.Determination of heat resistance
GB/T 18695 Feed processing equipment.Terms
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 24445-2009 Single-screw feedstuff extruder
GB/T 3098.1-2010 Mechanical properties of fasteners.Blots, screws and studs
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 5917.1-2008 Determination of feed particle size.Two.sieve screening method
GB/T 6435 Determination of moisture in feedstuffs*， 2014-07-08 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
JB/T 11692-2013 Test method for paddle feed conditioners