Are you looking for the best CNC grinding service factories in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare the top CNC grinding service providers in China, highlighting their strengths, specialties, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

CNC Surface Grinding Services China |CNCNOW

Product Details: CNCNOW offers CNC machining services, including various machining processes such as CNC machining, sheet metal fabrication, laser cutting, and wire EDM machining. They provide services for both metal and plastic parts, with capabilities in rapid prototyping, low-volume production, and full-scale production. Their facility is equipped with modern, advanced machining equipment and staffed by experienced technicians and a certified QA/QC team.

Pros:
– High-quality CNC services for metal and plastic at affordable prices
– Worldwide shipment available
– Rapid prototyping and machining with turnaround times of a few days
– Low-volume production and manufacturing capabilities
– Meticulous QA/QC process to ensure compliance with engineering requirements
– Use of advanced 5-axis CNC machines for enhanced efficiency and lower production…

Cons:
– No specific page or detailed information on CNC grinding services
– Limited information on grinding-specific capabilities and equipment
– Dependence on general CNC machining services which may not fully address grindin…

Top China CNC Machining Service丨Quick, Accurate, Flexible …

CNC Grinding Parts

Product Details: World Precision offers CNC Grinding Parts with high precision and quality. The service includes various processing techniques to meet specific customer requirements. The company has over 20 years of experience in precision machining, sheet metal processing, and OEM module manufacturing. CNC grinding is utilized for achieving precise dimensions and surface finishes on metal parts. The process involves the use of computer-controlled grinding machines to ensure consistency and accuracy in the final products.

Pros:
– High precision and quality
– Over 20 years of experience in precision machining and related services
– Ability to meet specific customer requirements
– Use of computer-controlled grinding machines for consistency and accuracy

Cons:
– No specific details on material limitations or constraints
– No pricing information available on the webpage

China CNC machining service – Qingdao Refidus

Product Details: Qingdao Refidus Machinery Co., Ltd. provides non-standard customized processing services, including CNC machining, turning, milling, grinding, drilling, and tapping. They offer customized surface treatment and heat treatment services as well. The company supplies precision machining parts for various industrial equipment such as air compressors, heat dissipation equipment, energy equipment, supercharger equipment, and fluid equipment. They ensure quality control through material composition and performance testing, in-process testing, CMM testing of finished products, and nondestructive and destructive testing.

Pros:
– High precision machining with capabilities including CNC machining, turning, mil…
– Customized surface treatment and heat treatment services available.
– Stringent quality control measures including material testing, in-process testin…
– Ability to supply both prototype and mass production of customized parts.
– Global customer base with partnerships in America, Canada, Russia, Europe, and m…

Cons:
– Lead times can be lengthy, especially for forging parts which typically take 60…
– No specific details on pricing, which may require additional inquiry.

CNC Machining Service in China

CNC Grinding Service, Precision Surface & Cylindrical …

CNC Grinding Service In China — Gmetalparts

Product Details: Gmetalparts provides CNC Grinding Services utilizing imported turning tools and precision machining capabilities. The service involves the use of computerized CNC Grinding machines to remove material from a workpiece, achieving high precision and surface quality. The process is controlled by a CNC system, ensuring accuracy and repeatability in machining tasks. It is suitable for various types of grinding operations, including surface grinding and cylindrical grinding, and can handle complex geometries and tight tolerances.

Pros:
– High precision and surface quality
– Ability to handle complex geometries and tight tolerances
– Precision machining capabilities using imported turning tools
– Automated process ensuring accuracy and repeatability
– Suitable for various types of grinding operations

Cons:
– No specific cons mentioned on the webpage
– Dependence on imported tools which might affect supply chain reliability

China Factory directly Precision Micro Machining Service …

Product Details: Anebon specializes in precision CNC machining services, including micro milling, turning, and grinding. They utilize advanced CNC milling machines, CNC lathes, and other high-precision equipment to produce parts with tight tolerances up to ±0.002mm. The company processes a variety of materials such as aluminum (Al6061, Al6063), stainless steel (SUS304, SUS316), copper, brass, and more. Their products are used in various industrial fields including automotive, medical equipment, LED lighting, and electrical appliances. Anebon offers customized CNC machining services, including laser cutting and surface treatments like black anodizing, zinc plating, and chrome plating. They ensure high-quality products through a scientific quality management

program and deliver globally with options for customized packaging and delivery methods[1][2][5].

Pros:
– Advanced, high-precision CNC machining equipment
– Ability to process a wide range of materials with tight tolerances
– Customized CNC machining services including laser cutting and various surface tr…
– Global delivery with flexible packaging and delivery options
– ISO 9001:2015 certification ensuring high-quality standards
– No minimum order quantity (MOQ)
– Professional technical team and timely delivery

Cons:
– Lead time can be up to 20-25 days after order confirmation
– Payment terms may require 50% upfront and 50% upon delivery
– Dependence on specific materials and equipment capabilities

Cnc Cylindrical Grinding Machine China Manufacturer Guide

Product Details: CNC cylindrical grinding machines are designed for high-precision grinding of cylindrical workpieces. Key features include advanced CNC control systems (such as FANUC or SIEMENS), variable spindle speeds, and high-precision axis drives. These machines often have adjustable distances between centers, swiveling workheads, and the capability to handle various grinding wheel sizes and widths. They are built with rigid and stable constructions to ensure accurate and efficient grinding operations.

Pros:
– High precision and accuracy in grinding operations
– Advanced CNC control systems for automated and precise grinding
– Variable spindle speeds and high-precision axis drives for flexibility
– Ability to handle heavy-duty and large workpieces
– Optional automation and component handling systems for increased productivity

Cons:
– High initial investment cost due to advanced technology and robust construction
– Complex setup and maintenance requirements
– Limited accessibility for smaller workshops or budget-constrained users
– Potential for high energy consumption due to powerful motors and systems

Products – CNC surface grinding machine

Product Details: The CNC surface grinding machine is designed for precision grinding of various workpieces. Key features include a double-column or compact single-column design, variable table speeds, and advanced CNC control systems. The machines often have large grinding surfaces, such as 1000×2000 mm to 2000×5000 mm, and high spindle speeds ranging from 1000 to 1800 RPM. They are equipped with powerful spindle motors (e.g., 15 kW to 18.5 kW) and hydraulic systems for efficient operation. The machines also feature precise feed systems with minimum increments of 0.001 mm to 0.1 μm, ensuring high accuracy in grinding operations.

Pros:
– High precision and accuracy in grinding operations
– Efficient grinding times due to high table speeds and powerful spindle motors
– Large grinding surfaces to accommodate various workpiece sizes
– Advanced CNC control systems for automated and precise operations
– Compact designs available to save space

Cons:
– High initial investment cost due to advanced technology and robust construction
– Complex setup and maintenance requirements
– Limited accessibility for smaller workshops due to size and weight
– Dependence on skilled operators for optimal performance

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About CNC Machining and Grinding Services in China

What kinds of CNC machining services are available in China?

In China, you can find a wide range of CNC machining services, including milling, turning, lathe work, grinding, and routing. Many factories also offer advanced services like 3-axis, 4-axis, and 5-axis machining, as well as various surface treatments such as electroplating, oxidation, and powder coating. Whether you need small or large parts, these services can cater to your specific needs.

How do Chinese CNC machining factories ensure quality control?

Chinese CNC machining factories often adhere to strict quality control standards. Many of these factories are ISO 9001 certified, which ensures they meet international quality management standards. They conduct thorough inspections at various stages of production, including material testing, in-process checks, and final product inspections using advanced tools like CMM (Coordinate Measuring Machines).

What industries are supported by Chinese CNC machining services?

Chinese CNC machining services support a diverse range of industries, including aerospace, robotics, automotive, medical devices, consumer goods, and defense. These factories have experienced engineers and technicians who understand the unique requirements of each industry, ensuring that the parts meet the necessary specifications and standards.

Can I get customized surface finishes and treatments for my CNC machined parts in China?

Yes, you can get various customized surface finishes and treatments for your CNC machined parts in China. Common finishes include bead blasting, tumbling, powder coating, electropolishing, and electroless nickel plating. Additionally, some factories offer advanced treatments like anodizing, sand blasting, and PVD (Physical Vapor Deposition) to meet your specific requirements.

How do I manage communication and logistics when working with a Chinese CNC machining factory?

To make working with a Chinese CNC machining factory easier, many companies offer managed services where a US-based team handles all communication with the Chinese facility. This includes managing your order from quote to delivery and ensuring that duties and tariffs are included in the part price. Some factories also have team members on the ground in China to oversee your project and ensure smooth execution.