Material: Carbon steel, Alloy steel, High resistant stainless steel, Ductile iron, High chromium iron, Gray iron
Casting technique: Investment casting( Lost wax casting), precision casting, lost foam casting) and steel sand casting process.
Procedure: Casting, Surface treatment, Heat treatment, Machining, Polishing, Packing and delivery
surface treatment after casting, such as machining, polishing, plating, etc.
Items: FOB Ningbo or Shanghai,China
Lead time: About 45--60 days
Casting tolerance: ISO / GB CT 7~ 9
Casting Standard: ASTM, SAE, ISO, DIN, GB, BS, GOST
Main production equipments: Wax injection, CNC-machine, Machine-center, Heat treatment furnace.
Place of origin: Ningbo,China
Main market:USA,Germany,UK, Russia etc.
Investment casting tolerance
0.003-0.006 per ft (closer at extra cost)
Part weight range
0.01 - 18 lbs
All molds are constructed from Al Alloy. Tooling is outsourced
belt sanding, grinding, brush deburring, sand blast, tumbling, etc.
Investment casting surface roughness
Minimum draft required:
Wall thickness range
0.060" – 2.5"
Normal lead time:
Tooling and sample: 2 weeks - 3 weeks.
HS Machinery Parts is a factory producing steel castings, iron castings, aluminum castings, brass castings, bronze castings, forgings, stampings, and machined parts with material carbon steel, alloy steel, stainless steel, aluminumalloy, copper alloy such as brass and bronze. Products more than 85% export toUSA, Europe, and other countries, and quality obtained very good reputation from our customers. Electric zinc, hot dip zinc plating, power coating, painting, phosphatization are the most common anti rust surface treatment, others you can specify.
In order to your best assurance of all castings will conforming and complying with your specifications, we focus on quality control process. We provide first piece inspections and final casting inspections to verify the quality of the entire production run. Allinvestment casting tools are inspected prior to each issuance to the injection floor. We also can supply chemical, physical, and non-destructive testing such as spectrographic analysis, radiography, fluorescent zyglo, and more. We will work with you to verify we can meet the best testing process for your application.
Welcome to send us your drawings and requirement, we'll offer you the best quality products but in competitive price.