Ningbo CEN Machinery Co.,Ltd

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Machining Components

Your Professional Machining Components Supplier

 

Growing up from a small workshop, CEN machining Factory was established in 2007.In 2015 we upgraded to a limited company(Ningbo Chengen Machinery Co.,Ltd.) .As a professional OEM manufacturer and exporter in machining field ,our aim is "Customize what you need".Related technical process contains CNC machining parts,Investment casting parts,Welding parts, Aluminum Extrusion parts,Forging parts and Stamping parts so on, also according to customer's requirement,we can treat different finish like Anodising, Zinc plating,Satin nickel,Polishing,Laser engraving and silk Screen printing etc.

 
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Why Choose Us

 

Quality Assurance

In terms of quality assurance, the company strictly follows the standards and norms of the industry quality system. Adopt industry-leading testing equipment to ensure product quality and good reputation.

Efficient and Convenient

The company has established marketing networks around the world to provide high-quality services to customers in an efficient and convenient manner.

 

Rich Experience

Has a long-standing reputation in the industry, which makes it stand out from its competitors. With over many years of experience, they have developed the skills necessary to meet their clients' needs.

Customer Service

Our clients are our top priority, and we pride ourselves on providing exceptional customer service from start to finish.

 

 

Benefits Of CNC Stainless Steel Casting Parts

 

 

CNC Turned Brass Components

Design Flexibility

Casting allows for the creation of complex shapes and intricate details, making it an ideal choice for producing parts with unique geometries.

5 Axis CNC Machining Parts

Durability

Stainless steel is known for its strength and corrosion resistance, making it an excellent choice for parts that will be exposed to harsh environments or require a long service life.

CNC Milling Machine Stainless Steel Parts

Cost-Effectiveness

Casting can be a more cost-effective option for producing parts in large quantities, as the initial tooling costs can be spread across many units.

 

 
Benefits Of 5 Axis CNC Machining Parts
 

 

01/

Complex Geometries: 5-axis CNC machining can create intricate shapes and features that are difficult or impossible to achieve with 3-axis machines.

02/

Improved Precision: The ability to approach the workpiece from multiple angles reduces the need for repositioning and re-clamping, which can lead to improved accuracy and repeatability in the final part.

03/

Enhanced Surface Finish: The multi-axis capabilities allow for better tool engagement and reduced cutting forces, resulting in superior surface finishes.

04/

Reduced Cycle Time: By machining multiple sides of a part in a single setup, 5-axis machining can significantly reduce production time and increase efficiency.

05/

Tool Accessibility: The additional axes enable the tool to access hard-to-reach areas of the part, allowing for more comprehensive machining operations without manual intervention.

06/

Applications: Common applications include turbine blades, complex housings, molds, and dies, as well as custom components for various industries.

 

Products Description

 

Part name

CNC stainless steel casting parts

Standard

GB, EN, China GB , ISO9001:2015,TEMA,ASME

Material

SS304/SS316/2Cr13/SUS403/SUS304L/SUS316L

Machining Method

Lost wax casting/forging/CNC machining

Production Type

Batch,Mass Production

Tolerance

0.05+/- 0.05mm (Custom Available)

Surface Treatment

Brushed/Polishing/chroming/satin nickel

Drawing Format

Step/STP/Igs/X-T/Stl/CAD/Pdf/Dwg and Other

OEM/ODM

OEM

Feature

High Performance

Transport Package

According to Customer's Requirements

Production Capacity

Negotiation

QC Control

100% Inspection Before Shipment

Equipment

Silica sol investment casting line/CNC Machine

Application

Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory

Delivery Time

Sample: Within 15 workdays; Mass Production : 30-40days

Roughness

Ra3.2-6.3 (Custom Available)

Specification

Custom

Transport Package

Stardard Export

Payment term

By T/T

Origin

Ningbo,China

 

Products Description

 

 

Material

Processing Methods

Post-Processing Techniques

Aluminum

CNC machining, turning, milling, drilling, tapping, polishing, forging, milling-turning combined processing, die casting, sheet
metal, powder metallurgy

Anodizing, electroplating, painting, baking paint, sandblasting, conductive electroplating, polishing, polishing

Copper, Brass, Bronze, Red Copper, Special Copper

CNC machining, turning, milling, drilling, tapping, polishing, forging, milling-turning combined processing, die casting, sheet
metal, powder metallurgy

Electroplating, passivation, sandblasting, powder coating, polishing, polishing, painting, baking paint

Stainless Steel (303, 304, 316)

CNC machining, turning, milling, drilling, tapping, polishing, forging, milling-turning combined processing, die casting, sheet
metal, powder metallurgy

Electroplating, passivation, sandblasting, powder coating, polishing, polishing, painting, baking paint, electropolishing

Carbon Steel/Steel

CNC machining, turning, milling, drilling, tapping, polishing, forging, milling-turning combined processing, die casting, sheet
metal, powder metallurgy

Electroplating, sandblasting, powder coating, polishing, polishing, painting, baking paint, heat treatment

Martensitic Stainless Steel (including chromium corrosion-resistant) 414, 416, 420, 431, 440C

CNC machining, turning, milling, drilling, tapping, polishing, forging, milling-turning combined processing, die casting, sheet
metal, powder metallurgy

Electroplating, passivation, powder coating, polishing, polishing, painting, baking paint, heat treatment

Alloy

Grinding, powder metallurgy

Heat treatment

Zinc Alloy

CNC machining, turning, milling, drilling, tapping, die casting

/

Plastic (PEEK/Engineering Plastics)

CNC machining, turning, milling, drilling, tapping, casting

/

 

Main Workflow

 

Main workflow: Inquiry & Quotation → Confirming Details / Cost Reduction Proposals → Tooling Development → Trial Casting → Samples Approval → Trial Order → Mass Production → Continuous Order Proceeding 

 

Applications Of CNC Stainless Steel Casting Parts

 

Automotive

Engine components, exhaust systems, and suspension parts are just a few examples of the many automotive applications for CNC machined stainless steel casting parts.

Aerospace

The aerospace industry relies on the strength, precision, and corrosion resistance of CNC machined stainless steel casting parts for critical components such as landing gear, engine mounts, and fuel systems.

Medical

Surgical instruments, implants, and diagnostic equipment are often made from CNC machined stainless steel casting parts, due to their durability and biocompatibility.

Oil and Gas

The harsh environments and high pressures encountered in the oil and gas industry require the use of CNC machined stainless steel casting parts for components such as valves, pumps, and drilling equipment.

Food Processing

The corrosion resistance and hygienic properties of stainless steel make it an ideal material for food processing equipment, such as mixers, conveyors, and cutting blades.

 

Application of 5 Axis CNC Machining Parts
 

Aerospace Applications: In the aerospace industry, 5-axis CNC machining is valued for its ability to produce contoured edges and smooth surfaces.

 

Medical Device Manufacturing: In the medical field, 5-axis CNC machining offers significant advantages for manufacturers of implants, devices, and other precision parts. The high precision of 5-axis CNC machines meets the stringent standards of healthcare production.

 

Military Applications: 5-axis CNC machines are frequently used to manufacture precision parts for military devices. In addition to their aerospace applications, they produce components for submarines, compressor blades, turbines, smart weapons, sensors, high-performance engine parts, stealth technology, and even nuclear weapons.

 

Energy Equipment: 5-axis CNC machines are well-suited for producing specific and detailed parts required by the energy sector. When working with particularly tough or abrasive materials, these machines provide stability, making it easier to shape and cut the material.

 

FAQ

Q: What type of casting is used for stainless steel?

A: Austenitic stainless steel casting grades are the most commonly used stainless steels casting material accounting for more than 70% of production (type 304 is the most commonly specified stainless steel casting grade by far). They are not hardenable by heat treatment.

Q: What is the difference between CNC and metal casting?

A: CNC machining: Can create precision parts on a larger scale, but is limited in its ability to create very complex parts. Casting: The best method for producing simple or complex parts in large volumes, but at the expense of high investment costs and long lead times.

Q: Can 304 stainless steel be cast?

A: 304 Stainless Steel Investment Casting. 304 precision casting stainless steel, also called cf8 and 18-8, is the most widely used stainless steel grade due to its excellent corrosion resistance, strength, castability, and fabrication/welding capabilities.

Q: What are the applications of 5-axis CNC machine?

A: 5-AXIS MACHINING COMMON APPLICATIONS
Due to their elaborate functionality and features, 5-axis machines are used in complex applications in the following industries: Automotive engineering: Engineering and other automotive parts, including engines, housings and body panels.

Q: What are CNC parts used for?

A: Automotive Industry: CNC machining plays a crucial role in the production of automotive parts, such as engine components, transmission parts, and chassis components. The high accuracy and repeatability of CNC machining ensure the reliability and performance of automotive systems.

Q: Where is CNC machining used?

A: Once a program is optimized, CNC machines can replicate intricate designs with minimal variation, making them indispensable for industries like aerospace, medical devices, and automotive. This capability minimizes waste, reduces lead times, and ensures efficiency.

As one of the most professional machining components manufacturers and suppliers in China, we're featured by cheap products and good service. Please rest assured to wholesale custom made machining components at competitive price from our factory.

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