316 Stainless Steel Precision Cast Hardware Cover Machine Parts Accessories

316 Stainless Steel Precision Cast Hardware Cover Machine Parts Accessories

Product Details

Production Process

1. Design and mold preparation: design and determine the required mold structure according to the parts or products to be produced. Then use the appropriate materials to make a mold.

2. Material preparation: Select the appropriate casting material, such as metal, ceramic or plastic, and pre-treat as needed, such as melting metal materials, rolling ceramic particles, etc.

3. Melting and pouring: Put the selected material into the furnace for melting. Once the appropriate melting point and liquid state is reached, the melted material is poured into the pre-prepared mold.

4. Cooling and curing: After the melted material enters the mold, the cooling and curing process begins. By controlling the cooling speed and time, the material gradually solidifies and forms the desired shape.

5. Mold removal: After the material is completely cooled and cured, the mold is removed or separated from the casting. This can be done manually or through the use of mechanical devices.

6. Deburring and trimming: Remove burrs, sand or other imperfect parts from the surface of the casting. Trim can be done using a scraper, sandpaper, or other appropriate tool to smooth the surface of the casting.

7 Post-treatment and processing: Further post-treatment and processing of castings as needed. This may include heat treatment, machining, surface treatment, etc., to achieve the required specifications and quality standards.

Quality Control

Quality Control is one of the most important process in production. We insist that 100% inspection before

shipment and ensure parts without any flaws when sending out.

We have complete quality inspection facilities including mechanical testing, chemical analysis, tensile strength,

hardness, spectrometer, ultrasonic testing, etc.

Factory Introduction

Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron,

Ductile Iron Castings and and any other precision castings for more than 25 years.

We are dedicated to meet different requirements of various customers across the world, products are mainly

involved Agricultural and Construction Machinery, Hydraulic, Mining industry, Municipal Products, some steel

and stainless steel castings for Pumps and Valves, Pipe Fittings, etc.

Please feel free to contact us if you have any requests.

Products We’ve Made

We divide our products into several categories. Gray Iron Casting, Ductile Iron Casting, Steel Casting, Stainless

Steel Casting for Scaffolding Accessories, Post Tension Anchorage, Automotive Part, Pump and Valve Body,

Pipe Fitting, Manhole Cover and Bollard, Ornamental Fence and Spear, Light Pole and Bench Casting, Railway Part.

Our Capability

We have updated our production line. Our production process include Resin Sand Molding Line, Shell Molding Line,

Wet Green Sand Casting and Lost Wax Investment Casting Production Process.

Quality Control

Quality Control is one of the most important process in production. We insist that 100% inspection before

shipment and ensure parts without any flaws when sending out.

We have complete quality inspection facilities including mechanical testing, chemical analysis, tensile strength,

hardness, spectrometer, ultrasonic testing, etc.

Certification