internal gear

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internal gear
Posting date : May 25, 2011
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73-
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Our company has the ability to forge, quench and temper, process, surfuce quench and carbonize high precision soft/ hard-surfaced gear or gear shaft. The main specification is within Φ3500mm, Mn≤40mm. Our company can produce 4000 tons of gears and gears shafs annually, and can produce different products according to our custumers’ requirements. The main technical parameters of gear Standard of materials: GB/T3077-1999 The grade of materials: 45, 20Cr, 40Cr , 35Cr Mo , 42Cr Mo, 20CrMnMo, 20CrMnTi, 17CrNiMo6, 20CrNi2Mo Standard of pruduction: ISO1328-1995 Smelting method: electric arc furnace + refining furnace Precision accuracy: according to GB/T10095-88 standard, within five degrade Hardness: 56-60 HRC is the hardest; 40-55 HRC is the average hardness; below 28 HRC is the soft Detection methods and the implementation of standards

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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