ESUN can supply you forging, cold forging, casting & forging, metal forging, forging press, stamp forging, stainless steel forgings, forging hammer, forging part. Our web is www.esun.pro, you can view our web and know more what we can do for you. Our forging products are extensively used for wind power generator, high-speed gear case, low-speed gear case, metallurgy, rolling mill, oil extraction, mining, chemical industry, hydraulic pressure products, port and shipping driving machines and so on.
Cold Forging Descrpition 11:
1. Application: Tubing head, casing head, tubing hanger, casing hanger,
Gate vale body, check valve body, plug valve body, hammer uniton
Mud pump fluid end, valve case, cylinder case, crank shaft etc
Drill pipes, drill pipe coupling, drilling collar,
3 Way, 4 Way, coupling etc.
2. Material: 4140, 4130, 4134H-M, 4145H, 4330, 4330V. 4340, 8620, 8720H. NCMV 33/03
Stainless steel, 304, 316L, SCM435H
F51, F53 and other duplex steel.
Anti high temperature steel
Anti corrosion steel FT2, FT4
Low temperature steel: HLY-1, HLY-2, LF2
3. Max weight: 50 Tons
4. Heat treatment: Normalizing, Quencing and tempering, and solution treatment
5. Rough machining and final machining according to the customers' requirements.
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Material we can work on: |
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Stainless Steel - AISI SUS 302, 303, 304, 316, 316L, 416, 430F, 440C, 630 and so forth |
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Aluminum - ASTM 380, 2017, 2011, 2024, 5052, 5056, 6013, 6061, 6063, 6082, 7075 etc |
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Carbon and Alloy Steel - AISI 1008, 1010, 1015, 1030, 1045, 1060, 12L14, 1144, 4140, 4340 etc |
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Brass - C3600 ~ C3604 |
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Copper - ASTM C12200, C36000, C37700 |
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Titanium - 6AL-4V |
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Special material - INVAR, REMKO B, NORYL, DELRIN, POM, ACETAL, Zinc, Alloy |
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Steel , Iron |
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Finish we can provide: |
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Anodize - Black Anodize, Clear Anodize, Hard Anodize |
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Plate - Zinc plating, Yellow Zinc, Nickel plating, Silver plating, Tin plating, Chrome plating, Electroless-Nickel plating |
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Oxide - Black oxide |
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Blasting - Sand blasting, Painting, Chromate |
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EDC (Electro deposition coating) |
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Inspection Equipment we have: |
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US Brown & Sharpe CMM gage 200R: 1 set |
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Projector QUADRA-CHECK 200: 1 set |
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Profile projector AROS: 1 set |
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Height gage TRIMOS: 1 set |
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Hardness Test Device MITUTOYO: 1 set |
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Tolerance we can reach: |
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Flatness - 0.00005" / 0.0012mm |
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Straightness - 0.00006" / 0.0015mm |
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Circularity - 0.0001" / 0.0025mm |
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Cylindricity - 0.0001" / 0.0025mm |
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Parallelism - 0.00005" / 0.0012mm |
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Runout - 0.00005" / 0.0012mm |
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Symmetry - 0.00012" / 0.003mm |
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Concentricity - 0.00005" / 0.0012mm |
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Squareness - 0.0001" / 0.0025mm |
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(Above data is based on machined parts of size 6" / 150mm) |
In 2006, Hongkong: Esun Industry started business of metal project, mainly supplied Toshiba lighting of Japan die casting and CNC parts, and some assemble lighting parts.
In 2008, China: Esun Industry found the first die casting factory MY in dongguan city, which is speaclizing in die casting parts.
In 2010, MY passed ISO9001: 2008 quality system.
In 2011, Oversea office set up in Australia, dealing with die casting, CNC and metal sheet fabrication.
In 2014, China: Esun Industry found the second factory TC hardware-electric in dongguan city, which is speaclizing in assembling Lighting.
In 2014, China, TC passed ISO9001: 2000 quality system.
