4140 Lost Wax Investment Castings In Color Zinc Plated
1, 4140 lost wax investment castings in color zinc plated
2, Material:4140 wear resist steel.
4, Process:water glass casting
5, Surface:shot blasted.color galvanized.
6, Used in mining industry.
7, Place of origin in zhenhai,Ningbo,China
8, Tolerance in CT7 grade.
9, Sampling in one month and production ability in 10ton per month.
1,OEM/ODM service accept.
2,Small quantity accept,ie.100pcs
3,3D print prototype allowed
4,can make logo on the product as customer’s request.
5,machining service ie.Drilling,turning,milling,grinding and so on.
6,other surface treatment,ie.paint,powder coated,zinc plated,chroming,polishing and so on.
7,tensile strength&hardness test allowed.
1,Packed in bulk,and laid into or wooden case.
2,Delivery in FOB Ningbo,or FOB shanghai
CNC in making mold
Shell buliding room
Shell baking room
Casting in grinding cast gate
Products ready after shot blasted
Packed in the pallet
Packed in wooden case
Pallet wrapped with plastic film in container
Test equipment and test bars
Tensile testing machine
notch bar impact
Tensil strength Test bar