Würth Line China Lab - Würth Industry China

Würth Line China Quality Labarotory

All of your products will be strictly tested here. Each test adds assurance to the quality of your products. Würth is Quality, we will provide you the products with best quality.

Würth Line China Quality Labarotory

All of your products will be strictly tested here. Each test adds assurance to the quality of your products. Würth is Quality, we will provide you the products with best quality.

Würth Line Quality Lab

As a reliable partner in the field of industry materials, we are well aware that quality is the lifeline of opening up the market for manufacturing enterprises. With a construction area of 800 square meters and equipped with 53 test equipment, the Würth quality Lab, located in the Würth Haiyan CDC, is a key step for Würth Industry China to carry out our quality commitment of "Würth is quality".

Professional Certification

Würth quality Lab has obtained the certification of ISO17025 laboratory management system by CNAS and A2LA, covering 37 test types. The products will be evaluated by the quality management system before they are put into storage, and strictly sampled and tested by the laboratory to ensure that every batch of products delivered to customers meet Würth global quality standards.

A Full Range of Test Types

Our Laboratory covers all major testing categories involved in international, domestic industry standards for fasteners, including dimension test, tensile test, impact test, hardness test, corrosion resistance test, torque test, locking performance test, friction test and so on. At the same time, Würth has always been at the forefront of science and technology. 3D scanners and 3D printers have been introduced to meet the growing needs of industrial customers.

Professional Technical Support

Except for quality testing equipment and professional testing services, with our decades of accumulated expertise and experience in the field of connection technology, we can provide you with customized application technology solutions. The whole process from R & D to production will help you achieve the landing from the design to the product. It can effectively reduce the manufacturing cost for you while ensuring the quality and application safety.

Specialists in Connection Technology

Professionals are the cornerstone of enterprise development. Würth quality Lab has 21 inspection engineers who have obtained various qualifications such as mechanical properties, metallography and chemistry, with an average working experience of more than 8 years.

37 Tests to Ensure Quality

Dimension Test

In order to ensure the accuracy of thread accuracy testing, all the Go and No-Go Gauges we use are properly stored in Programmable temperature and humidity tester to ensure that they are not affected by the external environment. Because of the equipment above, test results are accurate and reliable. Mahr surface measuring instrument also helps a lot.For applications in some fields, the size needs to be close to "zero defect". The photoelectric screening machine realizes the full inspection of the main dimensions, including cracks and bruises, and effectively avoids the mixing. At the same time we are able to select the products with hardness deviation.

Material Analysis

In order to ensure that our products use the right materials, our laboratory is equipped with a direct reading spectrometer, which can analyze the wavelength of the electric spark light produced by the discharge on the product surface which can accurately determine whether our products contain the required chemical elements and their contents in a short period of time.

Tensile Test

Almost all fastener products define the performance level by their tensile, so tensile test is of course the basic test of fastener products. To this end, we are equipped with several tension testing machines with the capabilities of 10T, 60T, 100T and 200T, respectively, which perfectly cover the finished product specification span from the minimum M3 to the maximum M48. For large size products, the strength can be measured by the method of fine samples. These testing machines have comprehensive functions and can realize various of tensile testing.

Hardness Test

Hardness is one of the core indicators of our materials, and we can test the hardness of all kinds of materials defined in the standard. The laboratory is equipped with Brinell hardness tester, Rockwell hardness tester and Vickers hardness tester. In addition, we also have a micro-Vickers hardness tester to test the hardness changes of the product in different micro areas, and we can determine whether the product has decarburization or carburization.

Impact Test

After the product has achieved sufficient tensile, it needs to have a certain ability to withstand impact at the same time. This is what we commonly call toughness, especially at low temperatures. Our impact test can be carried out far below the standard temperature of minus 20 degrees Celsius to ensure that the product does not cause brittle failure at low temperature. The test also verifies whether its microstructure is 90% martensite as defined by the standard, which is a structure that ensures that it can still withstand impact at low temperatures.

Corrosion Resistance Test

Corrosion Resistance Test are the key to ensure that our products have anticorrosive properties that meet customer requirements. Therefore, our laboratory is equipped with X-ray scanner, eddy current film gaugemeter and other testing equipment. The coating thickness can be measured by gravimetric analysis and metallographic method. The equipment of air heating neutral salt spray experiment are also equipped in this lab. It is placed in a constant temperature and humidity room inside, equipped with a pure water maker and a bucket for salt water.

Torque Test

The torque tester are able to conduct the effective torque test of self-locking nut, the fracture torque test of bolts and screws, the drilling speed test of tail-drilling screws or wall screws, the torque test of adhesive screws and the screw-in ability test of self-extruding screws.

Locking Performance Test

Our laboratory is equipped with a transverse vibration test machine, which uses an automatic Screw tightening device to automatically tighten according to the set torque to start the test. According to the set test parameter conditions, the system will record the changes of each data. Through the data, the locking performance and technical indexes of fasteners in vibration environment can be well analyzed to meet your requirements for locking performance of fasteners.

Friction Test

Friction test is a typical application test. The smaller the dispersion of the friction coefficient is, the more stable the axial clamping force is, the easier it is to calculate the installation torque, and the less likely the screw is to break in the installation process. Our laboratory is equipped with two friction coefficient testers, one can test thread products with nominal diameters from M3 to M24, and the other can measure thread products maximum to M48.

Trace Quality Data Anytime, Anywhere

Based on the laboratory test results, we can provide customers with authoritative quality reports such as PPAP, VDA, COC, FAI, RoHS reports and material analysis. In order to ensure the traceability of the sample quality data, we save the first sample according to customer requirements and save all the quality inspection data in the SAP system. You can trace the quality of all kinds of materials at any time with the help of these data.

 
							A journey of a thousand miles begins with single step.
						
	A journey of a thousand miles begins with single step.From the sampling testing to the final batch delivery of the products, Würth Quality Lab strictly checks the quality and protects your quality and safety throughout the process. “Würth is Quality” is our constant commitment to you!