Hand phone / Wechat / Whatsapp : +86-136-2610-7044        E-mail : info@njmetalli.com
Home » News

News

Our processes, operations, products including services are always aligned with quality management system and standards.

2024
DATE
06 - 12
In finned heat exchangers, the fins are typically made of copper, stainless steel, or aluminum alloy, with most heat exchangers utilizing aluminum alloy as the material for fins, referred to as "aluminum foil". The thickness of aluminum foil varies depending on different operating conditions of the
Read More
2024
DATE
06 - 12
Heat transfer performance is one of the crucial performance indicators of threaded inner tubes, and the tooth shape of threaded inner tubes has a significant impact on their heat transfer performance. Generally speaking, the larger the tooth shape of the threaded inner tube, the better its heat tran
Read More
2024
DATE
06 - 13
Aluminum alloy thin-walled structural components, known for their lightweight, compressive strength, and corrosion resistance, are widely used in aerospace spare parts to reduce overall aircraft weight and enhance flight performance. However, due to their large size and high surface quality requirem
Read More
2024
DATE
05 - 14
CNC machining is a technology that utilizes computer control to process parts on machine tools. It not only improves production efficiency and machining accuracy but also reduces labor costs and minimizes human operational errors. This article will provide a detailed overview of CNC machining, cover
Read More
2024
DATE
05 - 30
In the dynamic world of industrial applications, managing heat effectively is crucial for maintaining system efficiency and longevity. At Nanjing Metalli, we understand the critical importance of thermal management in industries ranging from electronics to construction machinery.
Read More
2024
DATE
06 - 06
ello readers! In this article, we will delve into the distinctions between Forging and Casting processes.pic 1--------------------------Forging:Forging is a mechanical process that involves heating metals to their optimal temperature. Subsequently, external force is applied to shape and size the mat
Read More
2024
DATE
05 - 23
Introduction: When people first hear about ultra-precision machining, it often seems like a mysterious, cutting-edge technology. Today, let Metalli guide you through the developmental history of this enigmatic technique.Development Phases:Ultra-precision machining has evolved through three distinct
Read More
2024
DATE
05 - 06
Industrial Status Analysis of Mechanical Parts Processing According to the 2016-2020 China Machinery Parts Processing Industry Development Analysis and Investment Potential Research Report released by the China Industrial Report , in recent years, the production capacity of machinery parts has not k
Read More
2024
DATE
05 - 16
Definition of Gear Processing Forming Method: The forming method, also known as the shaping method, refers to the use of shaping tools with tooth profiles matching those of the gear to cut the tooth surfaces. This includes methods such as gear milling, gear hobbing, and gear shaping. The following c
Read More
2024
DATE
05 - 11
The evolution of CNC tool technology has significantly driven the rapid development of machine tools towards CNC, high-speed, efficiency, and composite directions, meeting the demands for high-precision and efficient cutting processes. In recent years, the research and development of CNC gear tools
Read More
  • Total 10 pages  Go to Page
  • Go
NANJING METALLI INDUSTRIAL CO., LIMITED

Contact Us

    NO. 12 East mozhou road, Jiangning development zone, Nanjing, China
    Tel : +8625-86136265
    Fax :  +8625-86136302
// :  +86-136-2610-7044
    E-mail : info@njmetalli.com
    Skype : fly20091116

Zip Code: 211111
Copyright  2023 NANJING METALLI INDUSTRIAL CO., LIMITED                                         苏ICP备2022030411号-1