1Key Takeaways
For the hazards listed in Clause 4.1 and Chapter 5, this part of GB 25431 specifies the safety requirements for the design and manufacture of the following types of rubber and plastic screw extruders: single-screw extruder; twin-screw extruder extruder; multi-screw/compound screw extruder; hot-feed extruder; cold-feed …
2Scope / Description
For the hazards listed in Clause 4.1 and Chapter 5, this part of GB 25431 specifies the safety requirements for the design and manufacture of the following types of rubber and plastic screw extruders: single-screw extruder; twin-screw extruder extruder; multi-screw/compound screw extruder; hot-feed extruder; cold-feed extruder; vented extruder; pin extruder. This part also covers the following feeding systems: bucket feeding systems; single roller feeding systems; twin roller feeding systems; body connector; static mixer; exhaust device; shear head device; extruder head (this section is only applicable to the head that gives the prototype of the plasticized material). This section does not apply to extruders without screws, for example: piston extruders; disc extruders; roller extruders.
5Citation Network
Standards that cite GB 25431.1-2010
Referenced by GB 25431.1-2010
GB 12265.3-1997
GB 16754-2008
GB 4208-2008
GB 5226.1-2008
GB/T 14367
GB/T 14574-2000
GB/T 15706.1-1995
GB/T 15706.1-2007
6Frequently Asked Questions
What is GB 25431.1-2010?
GB 25431.1-2010 — Extruders and extrusion lines for rubber and plastics.Part 1:Safety requirements for extruders is an international standard developed by General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China. For the hazards listed in Clause 4.1 and Chapter 5, this part of GB 25431 specifies the safety requirements for the design and manufacture of the following types of rubber and plastic screw extruders: single-screw extruder; twin-screw extruder...
What does GB 25431.1-2010 cover?
This standard covers: For the hazards listed in Clause 4.1 and Chapter 5, this part of GB 25431 specifies the safety requirements for the design and manufacture of the following types of rubber and plastic screw extruders: single-screw extruder; twin-screw extruder extruder; multi-screw/compound screw extruder; hot-feed...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of GB 25431.1-2010?
The current published version is GB 25431.1-2010, published on 2010-11-10. Always check for amendments or pending revisions.
How do I purchase GB 25431.1-2010?
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