T/QGCML 4705-2024 Portable Lithium-ion Flat Sanding Machine
T/QGCML 4705-2024 Portable Lithium-ion Flat Sanding Machine
Basic Information
Scope
Main technical content: This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments for handheld lithium-ion battery-powered orbital sanders. This document is applicable to the production and inspection of handheld electric orbital sanders (hereinafter referred to as sanders) that operate under general environmental conditions, powered by rechargeable lithium-ion battery packs (battery groups), and equipped with an eccentric mechanism driven by a motor to convert rotary motion into swinging action. The sanders are equipped with sandpaper (or sand cloth) made of corundum or other abrasives on a flat plate to sand surfaces such as wood and metal materials.