Growermetal is able to carry out  the mechanical zinc plating in a new and modern plant as an internal process and also on behalf of a third party. The mechanical zinc plating is an anticorrosive coating free of hydrogen embrittlement risks obtained by a low energy consumption. Growermetal uses exclusively original Mac Dermid® chemicals, which have been studied on purpose to get a high-quality and high-performance coating. See our brochure on mechanical zinc plating Growermetal’s Mechanical Zinc Plating treatments: TREATMENT DESCRIPTION SIGNIFICANT CORROSION (MIN. HOURS) WHITE RUST RED RUST Mechanical zinc plating from 6 to 150 my Pure zinc deposit, without any further passivation/sealing - It varies from 120 to 384 hours depending on the thickness Zinklad XL Mechanical zinc plating from 6 to 150 my + white passivation Pure zinc deposit + white passivation Cr 6 free 72 hours It varies from 120 to 384 hours depending on the thickness Zinklad XL Mechanical zinc plating from 6 to 150 my + yellow passivation Pure zinc deposit + yellow passivation Cr 6 free 72 hours It varies from 120 to 384 hours depending on the thickness Zinklad 250 M - 8 my Pure zinc deposit + passivation Cr 6 free + sealer + friction controller 144 hours 384 hours MacuGuard LM Duplex Base pure zinc deposit + Upper Zinc aluminium alloy deposit + passivation Cr 6 free + Post Dip > 120 hours >720 hours MacuGuard LM 90 Zinc aluminium alloy deposit + passivation Cr 6 free + Post Dip > 120 hours > 1000 hours MECHANICAL ZINC PLATING MACUGUARD LM Growermetal is pleased to announce that it is approved applicator of MacDermid’s ® new mechanical plating process MacuGuard LM for steel fasteners. MacuGuard LM guarantees high-performance and a range of great advantages: - corrosion resistance over 1.000 hours in accelerated salt spray test according to DIN EN ISO 9227; - non-embrittlement of high-resistance, high hardness pieces due to the presence of hydrogen; - good electrical conductivity; - restriction of contact corrosion between steel fasteners and light alloy (aluminium) parts; - ability to modify the friction coefficient of part surfaces; - no risk of excessive deposits in recessed areas, holes, threads etc; - no risk of pieces sticking; - end of life vehicle directive compliance (ELVD); - environmentally friendly process. There are two different kinds of MacuGuard LM coating: - MacuGuard LM 90 + Cr +6 free passivation + post-dip - MacuGuard LM Duplex + Cr +6 free passivation + post-dip See our brochure on mechanical zinc plating MACGUARD LM ZINKLAD 250M Growermetal’s Mechanical Zinc Plating Division has been recently qualified as approved Zinklad plater by MacDermid for the Zinklad 250M treatment. www.macdermid.com/industrial/zinklad/growermetal.htm Open Zinklad 250M certificate GROWERMETAL Srl - Società unipersonale - Cap. Soc. i.v. 4.000.000€ - P. IVA, Cod. Fisc. e Iscr. Reg. Imp. di Lecco 02906980137 - REA di Lecco Nr° 301601 Sede: Via Nazionale, 3 - 23885 CALCO (LECCO) Tel. +39 039 9535300 - Fax +39 039 9905259 - info@growermetal.it - pec: growermetal@legalmail.it Web site developed by Neobiz