Import 777 — Buy in wholesale FOB from Supplier in India

The 777 from OPAL BRUSHES CO. is an industrial brush manufactured from Platinum Pt 999 or a Platinum Graphite Composite, materials chosen for their superior electrical conductivity and wear resistance in demanding motor and generator applications. The designation '777' corresponds to a specific brush grade within the supplier's Platinum 007 series, engineered to OEM specifications for use as a consumable component in DC motors, generators, alternators and heavy machinery. The brush dimensions, shunt wire attachment and terminal configuration are built to match installed equipment profiles, though exact measurements must be confirmed with the supplier for each machine type.

Platinum Pt 999 denotes a high-purity platinum contact material, while the Platinum Graphite Composite variant blends platinum with graphite to optimise self-lubrication and reduce commutator or slip-ring wear under varying load conditions. Typical industry brush grades specify resistivity in the micro-ohm metre range, hardness according to Shore or Brinell scales, and current density capacity in amperes per square centimetre. The composite structure allows tailored electrical and mechanical properties: higher graphite content improves lubricity but reduces conductivity, while platinum-rich grades maximise current-carrying capacity for high-performance DC machines. Standard manufacturing processes include powder metallurgy pressing and sintering under controlled atmosphere.

Buyers for this product include maintenance divisions of steel mills, cement plants, mining operations and power generation facilities, as well as OEMs producing industrial motors, traction equipment and gensets. The 777 brush serves as a direct replacement part where OEM platinum grades are specified. OPAL BRUSHES CO. markets these brushes under flexible minimum order quantities and indicates export-quality packaging with FOB and CIF shipping options. Buyers should confirm the exact grade (Pt 999 versus composite), dimensional interchangeability with their existing brush holder, and whether the supplier provides shunt wire pre-attached or as a separate kit.

OPAL BRUSHES CO. is located at House No.6, Ratanpur, Panki, Kanpur, with a listed supplier city of Nicobar in the source data, though this appears inconsistent with the Kanpur address. The company holds a Voyage trust tier and an Organic supplier tier, with a 0.00% response rate and zero recorded average response hours. These signals suggest limited platform engagement or a new listing profile, so buyers should initiate direct contact to assess responsiveness and production capacity before relying on the platform messaging alone.

The supplier profile does not disclose year of establishment, factory floor space, workforce size, annual turnover, client references or ISO certification status. No specific OEM approvals or industry certifications are mentioned. Buyers should request a company brochure, factory audit report or video, and evidence of quality-system documentation. The Kanpur location places OPAL BRUSHES CO. in a traditional manufacturing hub for industrial consumables in Uttar Pradesh, India, with export logistics typically routing through Mumbai or Chennai ports.