Precision Ductile Iron Green Sand Casting Housing Gearbox

Application • Agricultural equipment • Armament • Automobile industry • Computing equipment • Medical / dental instruments • Measuring instruments •Miscellaneous equipment •Pharmaceutical industry • Orthopedic implants • Safety equipment • Petrochemical industry • Industrial valves •Fixing and movable equipment • Sanitary fittings • General machinery • Pumps and general connections • Food and beverage processing • Instrumentation equipment Specification------------------------------------------------------------------------------------------------------------------------------------------------------------------  General ProductsApplication/Service AreaMetal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system, Agriculture machine metal Parts, engine bracket, truck chassis bracket, gear box , gear housing , gear cover, shaft, spline shaft , pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, fly wheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc. Main blank Process for CastingSand Casting , Resin Sand Casting, Green Sand Casting, Shell Molding, Automatic Molding, Lost Wax Casting, Lost Foam Molding Casting Blanks Tolerance -Casting ToleranceCT9-10 for Machine Molding Process,CT8-9 for Shell Molding and Lost Foam Molding Casting ProcessCT10-11 for Manual Molding Sand casting ProcessApplicable MaterialSee Table Below (Ductile Iron Casting, Grey Iron Casting)OR According to customer requirement Casting Blank Size /Dimensions2 mm-2000mm / 0.08inch-79inch for casting iron, according to customer requirementCasting Blank WeightRange from 0.01kg-1000kg for casting ironApplicable Machining ProcessCNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and etc. Machining ToleranceFrom 0.005mm-0.01mm-0.1mmMachined Surface QualityRa 0.8-Ra3.2, according to customer requirementApplicable Heat TreatmentNormalization , annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching Applicable Finish Surface TreatmentShot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting. MOQFor iron casting : 100pcsFor Machining : 50pcsLead Time45days from the receipt date of deposit for iron castingDuctile Iron Casting Material Comparison Table:Cast iron with nomular graphiteDIN EN 1563GermanyDIN 1693FranceNFGreat BritainBSNetherlandsNENSwedenMNCUSAASTM A536EN-GJS-350-22-LTGGG-35.3FGS 370-17370/17GN 380717-15----EN-GJS-400-18-LTGGG-40.3----------------60-40-18EN-GJS-400-15GGG-40FGS-400-12420/12GN 420717-0260-40-18EN-GJS-400-10--------420/12--------65-45-12EN-GJS-500-7GGG-50FGS-500-7500/7GN 500727-0265-45-12/80-55-06EN-GJS-600-3GGG-60FGS-600-3600/3GN 600732-0380-55-06EN-GJS-700-2GGG-70FGS-700-2700/2GN 700737-01100-70-03EN-GJS-800-2GGG-80FGS-800-2800/2  120-90-02EN-GJS-1000-5 (DIN EN 1564)GGG-100B/A----------------850-550-10EN-GJS-AX NiSiCr35 5 2GGG-NiSiCr 35 5 2FGS-Ni35Si5Cr2S5S--------Type D-5SGrey Iron Casting Material Comparison Table:Cast iron with lamellar graphiteDIN EN 1561GermanyDIN 1691FranceNFGreat BritainBSNetherlandsNENSwedenMNCUSAASTM A48EN-GJL-150GG-15Ft 15 DGrade 150GG 1501 15-0020 B / 25 BEN-GJL-200GG-20Ft 20 DGrade 180/220GG 2001 20-0025 B / 30 BEN-GJL-250GG-25Ft 25 DGrade 220/260GG 2501 25-0035 B / 40 BEN-GJL-300GG 30Ft 30 DGrade 300GG 3001 30-0040B / 45 BTechnical Support:Shanghai Matech is professional at independent development and design. Our engineers are skilled at AUTO CAD, PRO ENGINEER, SOLID WORKS and other 2D & 3D softwares. We are able to design, develop,produce and deliver your PO according to your drawings, samples or just an idea. Dural control of standard products and OEM products.Quality Control:1) Checking the raw material after they reach our factory------- Incoming quality control ( IQC)2) Checking the details before the production line operated3) Have full inspection and routing inspection during mass production---In process quality control(IPQC)4) Checking the goods after they are finished---- Final quality control(FQC)5) Checking the goods after they are finished-----Outgoing quality control(OQC)Our Factory----------------------------------------------------------------------------------------------------------------------------------------------------------------Shanghai Matech Machinery Manufacturer Co., Ltd.--Branch of Matech Industry ltd.   We specialize in Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine,transportation equipment, Valve and Pump system etc.   With keeping manufacturing process design, quality planning, key manufacturing processes andfinal quality control in house, we are mastering key competence to supply quality mechanicalparts and assembly to our customers for both