The mechanical properties of castings is lower than forging mechanical properties with the same material.In addition, the metal forging process can guarantee the continuity of fibrous tissue, the forging of fibrous tissue and forging appearance consistent, metal flow is complete, can guarantee the parts with good mechanical properties and long service life with precision die forging, cold extrusion, extrusion temperature and other process of forging, is incomparable by casting.
Forging is a metal pressure, through the shape of the plastic deformation shape requirements or suitable compression force.This kind of typical power by using a hammer or pressure.Forging process built fine granular structure, and improve the physical properties of metal.In parts of practical use, a proper design can make the grain flow in the direction of main stress.Casting is to use all kinds of casting method for metal forming objects, namely the good liquid metal smelting, casting, injection, inhaled or other casting method into the prepared mold, after cooling the shakeout, cleaning and post-processing, etc., of a certain shape, size and properties of objects.
Main particulars
MAIN PARTICULARS
Material for product
steel
Standard
ASTM, ASME, DIN, JIS, ISO, BS, API, EN
Certificate
ISO9001, BV
Dimension
As per drawing, as large as we can
Processing
Forging+blasting+Machining
Finishing surface
Machined surface with tectyl891, blasting and painting(Hempel, Inter, Sigma, Jotun), anodize, polishing
Marking
as per clients` requirements
Inspection
material, construction, dimension, heat treatment, hardness, NDT
Quality
ISO9001, BV, PPAP control production
CMM, digital projector, Rockwell hardness tester, hydraulic pressure
Lead time
5 days for sample, consult with customer for mass production
Delivery
Express for sample, ocean shipping/air for mass production
Our Capabilities
CNC Machining , CNC center machining, drilling, milling, turning, grinding, tapping, forging, stamping
Engineering&manufacturing services
R&D process, tooling and gauging design, product design
Integrated CAD/CAM system, test and measuring
Others
Recyclable, in line with environmental requirements and standards, and reliable
Different forging method has a different process, including in hot die forging process, the longest general order: forging stock of material;Forging billet heating;Roll forging billet prepared;Die forging forming;Trimming;Punching;Correction;The size of the intermediate inspection, forging and surface defects;Forging, heat treatment to eliminate forging stress, improve performance of metal cutting;Cleaning, main is to remove surface scale;Correction;Check, general forging passes through appearance and hardness test, and important forging pass chemical composition analysis, mechanical properties, such as residual stress test and NDT.
Steel Forging Steel Forging,Carbon Steel Forging,Precision Steel Forging Ring,Precision Forging Steel Shaft UniSite Group , http://www.unisitemachining.com
Features:
1. Welding Certificate: EN15085(DIN6700);
2. Application: Wind power
3. Material: Q345E/42CrMo/40Cr/SUS304/45#, Zinc, Aluminum, Copper, Magnesium...etc
4. Can produce according to your drawings or samples.
Quick introduction about metal work:
1. GE approved supplier, 18 years of experience in welding.
2. OEM & ODM products range: Auto Parts , Engine parts, Agriculture Equipment Parts, Train parts, Valve, Pump, etc.
3. Material: 45#, 40Cr, 32CrMo, Q235, Q345 or other material as you request.
4. Product weight: From 0.5~10000kg;
5. Equipment: Double column vertical Lathe, CNC, Lathe machine, Milling Machine, Drilling machine, and so on;
6. Test equipment: Optical Spectrum Analyzer, CMM, Hardness test equipment, Tensile test machine;
7. Surface treatment: Powder coating, Painting, Sand blasting.
8. Welding method: TIG, MIG.
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                                       PROCESS TYPE
                           MATERIAL
STANDARD
Sand Casting
Green Sand
Grey Iron, Ductile Iron, MalleableÂ
        ISO
Furan Resin Sand
Iron, Brass, Bronze
        GB
Cold Harden Resin Sand
Aluminum...etc
      ASTM
Investment casting     Â
Cold Harden Resin Sand
Stainless Steel, Carbon Steel,Â
       SAE      Â
Lost wax casting
Alloy Steel, Brass, Aluminum
        BS
Forging                                                      Â
Hot Forging
Stainless Steel, Carbon Steel,
        JIS
Warm Forging
 Alloy Streel, Brass, Aluminum
        DIN
Cold Forging
Â
    Â
Qingdao Evergreen Machinery Co., Ltd started business since 1995, it has 2 subsidiary plants, and the headquarter located in Qingdao, a very famous harbor city in China.
Our main business in metal products, and our product range mainly covers Metal work, Aluminum Casting, Investment/Precision casting steel, Sand casting, Forging, and so on. These products used in Wind power, Turbine, heavy duty Truck, Train, Engine, Agriculture equipment, Lighting, Marine and Mining machinery, Hardware, Livestock breeding, etc.
Capability & Capacity:
Our capability and production capacity as below:
1. Capacity: 1> Al Die Casting : 3000~4000 ton per year; 2> Sand casting: 3000 ton per year; 3> Investment casting: 2000 ton per year; 4> Forging: 3000 ton per year.
2. Our metal work factory pass EN15085 & ISO3834 welding certificate
3. Machining equipment: CNC, Lathe machine, Milling machine, Drilling machine, Grinding machine, and so on.
4. Test equipment: Optical Spectrum Analyzer, CMM, Hardness test equipment, Tensile test machine.
5. Surface treatment: Powder coating, Anodization, Chrome plating, Painting, Sand blasting, Galvanization.
Quality & Service:
Our quality philosophy is " No Compromise".
We have a diverse customer range reaching over 30 countries and regions, including Germany, USA, Australia and Japan. We're committed to serve our customer by providing quality products and services. For our original customers, we offer products and services that meet or exceed their expectations whenever needed. For our emerging market customers, we provide value-added, affordable products whenever possible.
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Precision Stamping Parts
Features:
1. Welding Certificate: EN15085(DIN6700);
2. Application: Wind power
3. Material: Q345E/42CrMo/40Cr/SUS304/45#, Zinc, Aluminum, Copper, Magnesium...etc
4. Can produce according to your drawings or samples.
Quick introduction about metal work:
1. GE approved supplier, 18 years of experience in welding.
2. OEM & ODM products range: Auto parts, Engine parts, Agriculture equipment parts, Train parts, Valve, Pump, etc.
3. Material: 45#, 40Cr, 32CrMo, Q235, Q345 or other material as you request.
4. Product weight: From 0.5~10000kg;
5. Equipment: Double column vertical Lathe, CNC, Lathe machine, Milling machine, Drilling machine, and so on;
6. Test equipment: Optical Spectrum Analyzer, CMM, Hardness test equipment, Tensile test machine;
7. Surface treatment: Powder coating, Painting, Sand blasting.
8. Welding method: TIG, MIG.
Â
                                       PROCESS TYPE
                           MATERIAL
STANDARD
Sand Casting
Green Sand
Grey Iron, Ductile Iron, MalleableÂ
        ISO
Furan Resin Sand
Iron, Brass, Bronze
        GB
Cold Harden Resin Sand
Aluminum...etc
      ASTM
Investment casting     Â
Cold Harden Resin Sand
Stainless Steel, Carbon Steel,Â
       SAE      Â
Lost wax casting
Alloy Steel, Brass, Aluminum
        BS
Forging                                                      Â
Hot Forging
Stainless Steel, Carbon Steel,
        JIS
Warm Forging
 Alloy Streel, Brass, Aluminum
        DIN
Cold Forging
Â
    Â
Qingdao Evergreen Machinery Co., Ltd started business since 1995, it has 2 subsidiary plants, and the headquarter located in Qingdao, a very famous harbor city in China.
Our main business in metal products, and our product range mainly covers Metal work, Aluminum Casting, Investment/Precision casting steel, Sand casting, Forging, and so on. These products used in Wind power, Turbine, heavy duty Truck, Train, Engine, Agriculture equipment, Lighting, Marine and Mining machinery, Hardware, Livestock breeding, etc.
Capability & Capacity:
Our capability and production capacity as below:
1. Capacity: 1> Al die casting: 3000~4000 ton per year; 2> Sand casting: 3000 ton per year; 3> Investment casting: 2000 ton per year; 4> Forging: 3000 ton per year.
2. Our metal work factory pass EN15085 & ISO3834 welding certificate
3. Machining equipment: CNC, Lathe machine, Milling machine, Drilling machine, Grinding machine, and so on.
4. Test equipment: Optical Spectrum Analyzer, CMM, Hardness test equipment, Tensile test machine.
5. Surface treatment: Powder coating, Anodization, Chrome plating, Painting, Sand blasting, Galvanization.
Quality & Service:
Our quality philosophy is " No Compromise".
We have a diverse customer range reaching over 30 countries and regions, including Germany, USA, Australia and Japan. We're committed to serve our customer by providing quality products and services. For our original customers, we offer products and services that meet or exceed their expectations whenever needed. For our emerging market customers, we provide value-added, affordable products whenever possible.
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The Photos of our Steel Forging
China OEM High Quality Precision Metal Stamping Parts
Model NO.: OEM
Type: Precision Stamping Parts
OEM and ODM: Available
QC System: Self Inspection, The Third Parts Inspection
Surface Treatment: Blacking, Polishing, Anodize, Painting......
Trademark: OEM and ODM both are acceptable
Transport Package: Standard Export Package or as Your Requirement
Specification: EN15085, ISO3834, SGS, ISO9001
Origin: Shandong, China
HS Code: 8703234901
Model NO.: OEM
Type: Precision Stamping Parts
OEM and ODM: Available
QC System: Self Inspection, The Third Parts Inspection
Surface Treatment: Blacking, Polishing, Anodize, Painting......
Trademark: OEM and ODM both are acceptable
Transport Package: Standard Export Package or as Your Requirement
Specification: EN15085, ISO3834, SGS, ISO9001
Origin: Shandong, China
HS Code: 8703234901
Precision Stamping Parts