JWB INTERNATIONAL (SHANGHAI) CO., LTD.
JWB INTERNATIONAL (SHANGHAI) CO., LTD.
sales@jwbchina.com
12
2025.09
Cleaning and Replacing the Generator Filter Generator filters are crucial components for ensuring proper operation. Their primary function is to filter impurities from the air, fuel, and lubricating oil entering the generator, preventing dust, ...
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05
2025.09
How to choose flange sealing ring There's no absolute "best" flange seal. Different types of flange seals have their own advantages in different applications. Common types include rubber seals, PTFE seals, and metal seal...
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04
2025.09
CNC Machining Guide What is a CNC machine?CNC stands for "Computer Numerical Control," meaning a machine is controlled by a set of commands issued by a controller. The command codes issued by the controller are...
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03
2025.09
What is CNC machining? What is CNC machining?CNC machining (Computer Numerical Control Machining) is an advanced automated manufacturing technology that uses preprogrammed computer instructions to precisely control the move...
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29
2025.08
Surface Treatment What is surface treatment?1. Surface treatment is a process of artificially forming a surface layer on the surface of the base material that has different mechanical, physical and chemical properties ...
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24
2025.08
Hot Forging: The Secret to Doubling Die Life Understanding the Hot Forging ProcessHot forging is a critical manufacturing process that involves shaping metals at elevated temperatures, usually above the material's recrystallization point. At...
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16
2025.08
Sand Casting Applications in Construction Machinery The Role of Sand Casting in Heavy-Duty ComponentsSand Casting has long been recognized as one of the most versatile and cost-effective manufacturing processes for producing complex metal parts. In the...
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08
2025.08
Performance Advantages and Applications of Alloy Steel Tubes Understanding the Characteristics of Alloy Steel TubesAn Alloy Steel Tube is a type of tubing manufactured with alloying elements such as chromium, nickel, molybdenum, and vanadium, which enhance its ...
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01
2025.08
Classification and Selection Guide for Casting Metal liquid forming, also known as casting, is a production method in which liquid metal is poured into a mold cavity that matches the shape and size of the part. After cooling and solidification pro...
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31
2025.07
Differences and Applications of Sand Molds, Metal and Die Casting Overview of Casting Technologygravity casting and die casting , based on the method used to pour the molten metal . Gravity casting, also known as free casting, involves the natural flow of molten met...
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22
2025.07
Blow Molding Systems: Principles and Applications Overview Principles of Blow Molding SystemsThe working principle of blow molding systems involves several key steps:Preform Molding: Plastic material is fed into the extruder, where the screw rotates and the h...
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16
2025.07
Aluminum Extrusion Molding Process Aluminum extrusion molding is a processing technology that heats aluminum alloy materials to a plastic state, and then applies high pressure to force the aluminum billet in the mold cavity (or extrusi...
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15
2025.07
What is Cold Forging Cold forging is a variation of the forging metal forming process that shapes metal parts through the process of applying strong localized compressive forces. Cold forging is performed while the metal ...
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10
2025.07
Seamless Capillary Tube: Advantages and Manufacturing Process A seamless capillary tube is a slender tube with a very small inner diameter and a relatively larger outer diameter. It is widely used in fluid control, pressure sensing, instrumentation, and various ...
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28
2025.06
Titanium Tubing Coil: Applications and Advantages Across Multiple Industries JWB's titanium tubing coil, due to its exceptional physical properties and chemical characteristics, is widely applied across various industries. The superior qualities of titanium make its tubing...
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17
2025.06
Latest Progress and Innovation in China's Plastic Extrusion Process Latest Progress and Innovation in China's Plastic Extrusion Process As one of the core technologies for polymer material processing, plastic extrusion has made significant progress against the bac...
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16
2025.06
Core Advantages of Titanium Tubing Coil High Corrosion Resistance of Titanium Tubing CoilTitanium has a highly reactive chemical nature, and upon contact with oxygen in the air, it quickly forms a dense oxide film on its surface. This oxide...
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12
2025.06
The First Article of Surface Treatment of Mechanical Design DefinitionSurface treatment is an application technology that uses mechanical, physical or chemical methods to change the surface state, chemical composition, structural structure and stress state of ...
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11
2025.06
Basic Knowledge of Forging External force is applied to metal blanks (excluding plates) to cause plastic deformation, change size, shape and improve performance, so as to manufacture mechanical parts, workpieces, tools or blank...
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28
2025.04
Process, Principles and Applications of Plastic Blow Molding What is Blow MoldingBlow molding, also known as hollow blow molding, is a method that uses gas pressure to inflate a molten plastic parison clamped inside a mold to form hollow products.There are thre...
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18
2025.04
Why Choose Metal Deep Drawing? Stamping forming is an important metal processing method that uses molds to process metal sheets or strips into parts with a certain shape and size. This process is complex but efficient and is widely...
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08
2025.04
Classification of Metal Fabrication Manufacturing What is metal fabrication manufacturingMetal fabrication manufacturing refers to the various processing and treatment techniques carried out on metal raw materials to produce products. There are many ...
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21
2024.12
Plastic Manufacturing Wholesale: The Best Choice for Efficient Procurement In modern industry and daily life, plastic products have become an indispensable part. From food packaging and household items to industrial components, the lightweight, versatility, and cost-effectiv...
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13
2024.12
Custom Cut Sheet Metal: Techniques, Benefits and Design Tips Custom sheet metal cuts materials into the required dimensions to create different products. Look around and you will see sheet metal products used in daily life everywhere. Today, sheet metal cutting...
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12
2024.12
How to Choose Excellent Copper Tube Coil Manufacturers Copper tube coils, due to their excellent thermal conductivity, corrosion resistance, and durability, have become indispensable core components in refrigeration equipment, heat exchangers, and various...
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12
2024.12
Metal Stamping Basics-Understanding the Process and Its Applications Many cold forming processes in the manufacturing industry form sheet metal into the desired shape at room temperature. Standard cold forming techniques include stamping, forging, extrusion, rolling, a...
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11
2024.12
8 major metal forming processes including casting, forging, extrusion, stamping, CNC, welding, MIM, etc. 1. CastingIn daily life and industry, many metal products are made by casting technology. It can be said that casting is a kind of metal hot processing technology that humans mastered relatively early...
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10
2024.12
What is stamping process Stamping is a forming process that relies on presses and dies to apply external forces to plates, strips, pipes and profiles to make them plastically deform or separate to obtain workpieces (stamping ...
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09
2024.12
Forging and Casting: A Closer Look at Two Metalworking Technologies In the field of metal processing, forging and casting are two long-standing and vital processing methods. They each have unique advantages and occupy an indispensable position in industrial production...
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08
2024.12
A Complete Guide to Aluminum Stamping Process Aluminum stamping is a key process to reduce the weight of vehicles. It improves fuel efficiency while reducing carbon emissions. Therefore, people are manufacturing lighter parts by replacing steel w...
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03
2024.12
Detailed Explanation of Blow Forming Process Blow forming is a forming method in which an extruded or injection-molded parison is placed in a mold, inflated by compressed air to adhere closely to the cavity walls, and then cooled and demolded to...
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29
2024.11
Introduction to typical forging methods and process flow of large steel forgings Large steel forgings generally refer to products with ingot weight ≥150t and single forging weight ≥90t. The representative grades are generally 25Cr2Ni4MoV, 30Cr2Ni4MoV, 40Cr3MoV, 45Cr4NiMoV, 12Cr2...
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28
2024.11
Distinguish Hot Rolled Steel vs Cold Rolled Steel Steel has always been a very familiar material in our lives. Among them, hot-rolled steel and cold-rolled steel are the two most commonly used types of steel. However, not everyone knows about these t...
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27
2024.11
Analysis of Forging Process Process principleForging is a processing method that uses forging machinery to apply pressure to metal blanks to cause them to undergo plastic deformation in order to obtain forgings with certain mech...
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26
2024.11
Hot Rolled Steel vs. Cold Rolled Steel: Overview and Differences There are a variety of steel grades, shapes, specifications, and surface finishes available. Each of these steel types has its own unique properties. That is why this metallic material is commonly use...
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25
2024.11
Custom Alloy Steel Seamless Tube Alloy steel seamless tube is a type of seamless steel pipe, and its performance is much higher than that of general seamless steel pipes. This is because the pipe contains a higher amount of Cr, givin...
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25
2024.11
The difference between cold rolling and hot rolling 1、The surface of the cold-rolled sheet has a certain degree of glossiness and feels smooth to the touch, similar to the common steel cup used for drinking water.2、If the hot-rolled plate is not pick...
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24
2024.11
Basic knowledge of forging Forging is a processing method that uses forging machinery to apply pressure to metal blanks to cause them to undergo plastic deformation in order to obtain forgings with certain mechanical properties...
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23
2024.11
What is the basic process of forging technology (process steps and heat treatment methods of forgings) Forgings are the collective name of forging and stamping. It is a forming processing method that uses the hammer, anvil, punch or die of a forging machine to apply pressure to the blank to cause plast...
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22
2024.11
Metal material forming types and process flow 1. Casting 1-1 Sand Casting 1-2 Investment Casting 1-3 Die Casting 1-4 Low Pressure Casting 1-5 Centrifugal Casting1-6 Gravity Die Casting1-7 Vacuumdie Casting 1-8 Squeezing Die Casting 1-9 Lost Foam ...
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22
2024.11
Detailed introduction to the top ten casting process technologies (1) Sand casting: Sand casting is a casting method that produces castings in sand molds. Steel, iron and most non-ferrous alloy castings can be obtained by sand casting. Process flow: Sand casting pro...
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21
2024.11
A Comprehensive Guide of Heating elements 1. Resistance Wire Heating ElementThe resistance wire heating element is the most common type of electric heating element and is widely used in household appliances. It is made of an alloy wire with h...
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20
2024.11
How to reduce vibration during milling In milling, vibrations can be caused by limitations in the cutting tool, tool holder, machine tool, workpiece, or fixture. To reduce vibrations, there are a number of strategies to consider.01Cutting ...
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19
2024.11
Metal Casting Metal casting is a process of melting metal into liquid that meets certain requirements and pouring it into a mold. After cooling, solidification and cleaning, a casting with a predetermined shape, si...
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18
2024.11
A Comprehensive Guide of Thermo Element Thermo ElementThere are several temperature element instrument types widely applied to measure temperature of a process substance. These instruments are divided into two main categories: mechanical te...
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17
2024.11
Understanding the Advantages of Stainless Steel Pipe Coils Characteristics and Advantages of Stainless Steel Tubing CoilAs a high-performance tubing material, stainless steel tubing coil with its unique characteristics and wide range of applications has becom...
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09
2024.11
Why Should Stainless Steel Pipe Coils Be Annealed? Stainless steel tubing coil is a type of stainless steel pipe that can range from tens to hundreds of meters in single length. Depending on the application, stainless steel tubing coil can include sta...
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07
2024.11
A Comprehensive Guide of Capillary tube Capillary TubesCapillary tubes are narrow, long tubes used in various scientific and industrial applications. They operate based on the principle of capillarity, where liquids rise or fall in thin tub...
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07
2024.11
A Comprehensive Guide of Tubing coil 1. Resistance Wire Heating ElementThe resistance wire heating element is the most common type of electric heating element and is widely used in household appliances. It is made of an alloy wire with h...
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18
2024.10
What Is Die Casting? Process, Materials and Types Metal die casting is a systematic process for producing various metal parts. This technology can produce strong, precise, and lightweight metal parts at a relatively low cost. The parts or components ...
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18
2024.10
Guide to Metal Materials: Types, Properties, and Applications There are many types of metals with various uses. Metals have multiple applications across different fields in industry and everyday life. Therefore, choosing the right metal depends on its type and u...
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17
2024.10
Stainless Round Steel Bending Arc Processing Stainless round steel bending arc processing refers to the process of bending circular steel into the desired angle, curvature radius, or shape. This process involves a series of mechanical processing...
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03
2024.10
Basic Knowledge of Quality Control in Manufacturing: Everything You Need to Know Quality Control (QC) in manufacturing is a core concept and the cornerstone of ensuring that products meet requirements and reach expected standards. These quality control methods include a series of ...
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13
2024.09
What is Sand Casting? Sand Casting Process Sand Casting is a traditional Casting Process that involves a series of steps to make castings. The following are the main steps of Sand Casting: Mold production. Firstly, Make the Mold and Core Box a...
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15
2022.09
The Types of Electric Heating Elements 1. Resistance Wire Heating ElementThe resistance wire heating element is the most common type of electric heating element and is widely used in household appliances. It is made of an alloy wire with h...
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