Ningbo Suijin Machinery Technology Co.,Ltd
Focus on investment casting manufacturing.
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Custom Investment Casting Stainless Steel 304 Hinge Folding Window Door Hinges
The Custom Investment Casting Stainless Steel is designed for applications where occasional removal may be required for easy stowing or cleaning.
The Hinges allow a door or lid to be removed after installation without having to remove the fasteners.
Can be used horizontally or vertically.
Constructed of corrosion resistant investment cast 316 stainless steel.
Stainless Steel Casting Application
Our Stainless Steel Casting is widely used in medical, plumbing, watering, mining, petrochemical industries,automotive, food & dairy, military, various machine tools etc.
Advantages of Stainless Steel Casting
Reliable process controls and repeatability
Design and casting versatility
Surface: very smooth finish
Tight tolerances
Efficient production
Affordable tooling
Material variety
NINGBO Suijin mainly focuses on precise processing and provides OEM services for customized precision CNC stainless steel rotating parts. It can be made of stainless steel, aluminum, alloy, brass, titanium and other materials. We have rich manufacturing experience to rotate stainless steel parts and win a good reputation.
| Product name | Hinge Folding Window Door Hinges |
| Material: | Stainless steel, |
| Investment casting | lost wax casting,Stainless steel casting,Alloy steel casting,Carbon steel casting,Bronze and Brass casting,Aluminum casting |
| Machining | Drilling, Reaming and tapping,CNC Turning machining,CNC Milling machining,Wire EDM |
| Heat treatment | Annealing,Solution,Normalizing,Tempering,Quenching,Induction hardening,Hardening and tempering |
| Surface treatment | Blacking,polishing,anodize,chrome plating,zinc plating,nickel plating,tinting |
Hinge Folding Window Door Hinges
Our invertment precision casting
Process flow:
Wax Injection--Make Wax pattern and repair--Inspection--Shell Making--De-waxing--Roasting Shell and Melting Steel--Composition Inspection--Pouring--De shelling--Cutting and Grinding the pouring gate--Inspection--Heat treatment--Shotblasting--Machining--Anti-Corrosion--Final Inspection--Shipping
Precision Casting Part Packing
Our Company
Our Precision Casting Manufacturing Process