OEM Metal Parts Manufacturer Excavator Gear Worm Gear

OEM metal parts manufacturer excavator gear worm gear1. Quality system certificate: ISO9001
2. Dimension Tolerance: CT7
3. Surface Roughness: Ra6.4~12.5
ProcessSand casting(Resin sand/Green Sand)Specification1.Material:iron,brass,steel, aluminum
2.Standard: ASTMDINBSJISGB.
3.Surface finish: shot blasting,sand blasting, polishing,painting, etc.
4.Weight: about 1-7000kg.Production facility1.Casting facility: Electric furnace, heat treatment furnace,sand mixer,molding machine,shot-blasting machine, sand-blasting machine.
2.Machining facility: CNC machine, NC lathe, ordinary machine tools,linear cutting machine, polishing machine,welding machine.Heat treatmentAnnealing/Tempering/Normalizing.Test facilityspectrometer, tensile test machine, hardness test machine,impact tester,CMM.MaterialDINGGG40~GGG70Unit Weight0.5kg~300kgPackingWooden box with paper box insideMOQ100 PCSDelivery Time15-20 days for samples.20-30 days for mass productionPayment TermsL/C, T/TMachiningCNCSupply Capacity1000 Metric Tons per Month
MaterialGrey iron, Ductile iron, steelProcessSand casting, forging and CNC Machining casting.Designs1.As per the customer's drawings
2.As per the customer's samplesEquipment of Casting1.Sand casting machine: Coated Sand Production Lines
2.Steel Casting Line
3.Catenary Stepping Abrator
4.2 German automatic static pressure casting production lines and 2 Intelligent Robert operating processing center lines
5.Melting Equipment
6.Machining:27Sets LG Mazak vertical machining center; 6 units Qinghai NO.1 Machine horizontal machining center, 30 Taiwan Feeler CNC Vertical Lathes and gantry machining centers.Testing facilityspectrometer, tensile test machine, hardness test machine, CMM dimension reportCertificateISO9001 and TS16949StandardASTM, DIN,JIS, EN, ISO, GB standardsSoftwarePro/E,UG, Solidworks, Auto CAD, PDFFinishedPolishing, sand blasting, heat treatment, painting, powder coating, anodizing, electroplating, Chrome plating, mirror polishing.ServiceOEM service available.ProductAll kinds of sand casting: include automotive parts, railroad parts, marine parts, pump body, valve parts, architectural parts and Petroleun Machine AccessoriesAdvantage1.With 20years in casting;
2.Near Sea Port and Air Port;
4.Passed ISO9001 and TS16949
5.From Casting to Finished surface, Owned casting, polishing and plating workshops, We can offer Good quality and strict delivery time.
6.With samples and order: We can offer dimension report,Chemical composition and Mechanical properties
7.Control material with spectral and thermal analysis equipment (density and processing)
8.Spectral analysis of rawmaterial and liquid melt, batch before casting.Inspection1.Foundry in-house
2.Third Party inspection available upon requirementPackingCarton Box with Pallet/Wooden Box/Steel Pallet
We can produce all kind of custom flywheel by customers' drawings.
If you want to produce nonstandard flywheel, please feel free to contact us.