Customized Shell Mold Lost Foam Ductile Grey Iron Resin Sand Casting

Product Description Material Carbon steel, alloy steel, stainless steel,Aluminum alloy, Copper, Ductile iron, Gray iron, ADI, ect. Process Resin sand casting / shell mold casting/ lost foam casting + cnc machining Casting dimension tolerance CT9 - CT12 Casting surface roughness Ra 12.5 um Casting weight range 0.1-300 kg Casting Size Max linear size: 1200 mm, Max diameter size: 600 mm Machining Precision Positioning accuracy 0.008 mm, Rep. position. accuracy 0.006 mm Machining surface roughness Ra0.8 ~ 6.3 um Max Travel Of Spindle 1900 mm x 850 mm x 700 mm Max Turning Diameter 830 mm Material standard GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR Surface treatment KTL (E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, b-lack oxide, Painting, Hot galvanizing,Powder coating, Nickel plating. Service available OEM & ODM Quality control 0 defects,100% inspection before packing Application Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on. Keywords Sand casting, steel casting, iron casting, ductile iron casting, shell mold casting, resin sand casting, gray iron casting, cast iron casting Company ProfileSIMIS CASTING, established in year of 2004, is a professional foundry, including integrating development and production together, specialized in producing various kinds of investment casting parts, and sand casting parts. These casting parts are widely used in automobile industry, railway vehicle, construction machine, municipal works, pipeline, petrochemical industry, mine, electric utility industry and so on. SIMIShas six affiliated casting workshop and 2 professional CNC machining workshops. There are 500 staffs and 40 engineers now in our company. Its annual production capacity for all types of casting parts is about 3000 tons. Holding over 100 sets of advanced casting parts, machining and test equipments.It is also equipped with many advanced CNC machining center, CNC turning center, CNC milling machine and CNC lathes. It can do the heat-treatment, electricity polishing, mirror polishing and CNC machining at the request of clients. Production Process      Production Process         1. Lost Wax Casting Process        * Investment casting : Silica Sol        * precision casting : Silica Sol & Water glass        * water glass casting         2. Sand Casting Process        * Shell Mold Casting Process         * Lost Foam Casting Process        * Resin Sand Casting Process          3. Die Casting Process        * Low pressured die casting        * High pressure die casting        * Metal mold gravity casting          4. CNC Machining   Testing AbilityDimensional Non-Destructive Tests(N.D.T.)Chemical & MechanicalSurface Roughness Test Dye PenetrantChemical analysisMicroscopic MeasurementRadiography (RT) Metallography3D ScanningMagnetic Particle (MT) Tensile StrengthCMMUltra-Sonic (UT) Yield StrengthImpact TestHardness TestElongation Rate  Shrinkage RateSurface TreatmentFAQQ1:Are you manufactory or trade company? A1: We are an enterprise integrating manufacturer and trade for many years already in Shanxi province, China. And we are AAA grade credit enterprise, and also we have cooperative plants to provide other services such as plating and coating .   Q2: How could I get a free quotation?A2:Please send us your drawings by Alibaba or email. The file format is PDF / DWG / STP / STEP / IGS and etc. IF there are no drawings, we can make the drawings according to your samples!   Q3:How to control quality? A3:First, all raw materials are inspected by the quality control department before they are put into storage. Second, during the casting process, three times of spectral analysis were performed at the front, middle and back respectively. Third, after the parts are cleaned, perform a first visual inspection to check whether the product has casting defects before sending it to the next process. Fourth, conduct a comprehensive QC inspection of each part before shipment, including chemical composition, mechanical properties and other specific tests. Transactions can be through Alibaba's trade assurance.  Q4:Can we have our Logo or company name to be printed on your products or package?A4:Sure. Your Logo could be printed on your products by Hot Stamping, Printing, Embossing, UV Coating, Silk-screen Printing or Sticker./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1