Shanghai, China - Shanghai Jinxiang Mechanical Equipment Co., Ltd., a well‑known domestic manufacturer of metallographic testing instruments, rolls out its complete portfolio of metallographic sample preparation equipment, covering cutting, mounting, grinding‑polishing and supporting consumables to satisfy growing demands from industrial quality‑control labs and academic research institutes
The product lineup integrates manual, semi‑automatic and fully‑automatic models. Its precision cutting series includes manual cutting, auto‑cutting and high‑precision cutting machines such as the QG‑PCB series precision cutter, which delivers deformation‑free cutting for metal, circuit‑board and composite specimens with effective cooling protection against thermal burn‑injury on sample surfaces
For mounting workflows, both hot and cold mounting devices are available to encapsulate small or fragile samples securely before grinding.
The automatic grinding‑polishing units adopt programmable touch‑screen control. Operators can set rotating speed, pressure and processing cycles to obtain consistent scratch‑free sample surfaces, greatly lowering human‑operation deviations in batch‑sample preparation. A comprehensive selection of original and imported consumables, including cutting blades, mounting resin, grinding papers and polishing cloths, is supplied to match the full equipment chain
As a voting member unit of the National Steel Standardization Technical Committee, Jinxiang took part in drafting national standards for electrolytic polishing of metallic specimens. The firm holds multiple core technical patents and has obtained ISO9001, ISO14001, ISO45001 and CE certifications. Its products are widely adopted in aerospace, automobile manufacturing, heavy‑duty machinery, iron‑and‑steel metallurgy, universities and third‑party testing laboratories across China.
"Our one‑stop metallographic preparation set helps laboratories shorten workflow cycles and stabilise testing repeatability," said a company representative. "We keep optimising automated functions to deliver cost‑effective alternatives to imported systems for material analysis users."
