Testing Equipment

Mould Online Width Adjustment and Taper Measurement Overview In order to meet the needs of producing various specifications of continuously cast products, shorten the time for replacing the mold, and improve the production capacity and production efficiency of the continuous casting machine, the mold online width adjustment system is the key technology for efficient continuous casting. The online mold width adjustment system enables the two narrow sides of the continuous casting slab mold to move inward or outward in small steps until the predetermined width is reached. During the production process, the adjustment of the mold’s width can be completed without stopping the machine. Generally, the online width adjustment of the mold needs to be connected with the online taper measurement of the mold. Only with adjustment and detection can the online adjustment range of the mold be accurately controlled. The components of the system Workstation: host system, system width adjustment control, taper detection. On-site operation box: real-time display of the current control status, manual operation to adjust parameters. Digital Electric Cylinder: Precise digital control of electro-hydraulic drive cylinder, which can achieve high-precision quantitative control. On-line measurement of taper: Install it on the narrow-face copper plate of the mold, and monitor the taper of the narrow-face copper plate in real time. Cooperate with the detection feedback control of the width adjustment system, so as to achieve high-precision adjustment. The technical parameters Adjustable range: 0-1250mm (unilateral) Control accuracy: 0.02mm/0.05mm/0.1mm Step resolution: 0.01mm/0.02mm Running speed: 0-10mm/s Power: 3.5KWl 16-bit encoder: 65536 pulses Weight: 25Kg Shell: high-strength aluminum alloy The functions of the system Realize online width adjustment function Realize the online real-time monitoring function of mold taper Continuous casting production adjustment and non-stop production One-key operation in the main control room, automatic completion High adjustment accuracy and fast speed The interlock control of the continuous casting steelmaking system can realize automatic steel pouring

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ZSQ-T200 Online Surface Quality Inspection System for Continuously Cast Product (CCD) Overview The surface quality inspection of high temperature cast product is of great significance to the repair of cast product’s defects and the hot delivery of hot cast product. The ZSQ-T series of online surface quality inspection equipment for casting billets developed by Wuhan CenterRise M&C Engineering Co., Ltd can detect the defects such as scratches, cracks, holes, pits, edge cracks, edge defects on the surface of the cast products, and meet the customer's requirements for the quality inspection of the surface of the cast product. The principle of the system The ZSQ-T200 online surface quality inspection system for continuously cast products adopts the principle of optical imaging and uses a CCD image sensor to input the surface image of the cast products to be detected into the computer, and then the obtained image is processed by special image processing software to find out whether there is any defect in the image. After the defects in the image are obtained, the obtained defects are classified through a special self-learning system, and finally the requirements of the computer to automatically identify the surface defects of the cast products are achieved. The composition of the system 1. Optical part: The optical part is composed of multiple fixed-focus lenses and linear CCD, which mainly realizes scanning and imaging of the surface of the cast products. 2. Lighting part: The lighting part is composed of a high-brightness LED array and a cylindrical lens, which realizes high-brightness and high- uniformity lighting on the surface of the cast products. 3. Mechanical structure part: The mechanical structure part mainly realizes the adjustment, installation and fixing of the optical part and the lighting part, and consists of the imaging head (optical part), light box (lighting part), bracket and control cabinet. The structure is required to be stable and reliable. 4. Real-time processing: The real-time processing part is completed by the multi-CCD data real-time sampling processing unit (high-speed DSP) independently developed by Wuhan CenterRise M&C Engineering Co., Ltd. 5. Hardware part: The hardware part consists of high-speed storage controller and storage hard disk array, Gigabit InternetMAC controller, Gigabit Ethernet PHY. Rj45, and multiple high-speed workstations. 6. Detection software: The detection software mainly realizes the functions of collection, storage, transmission, processing of CCD scanning images, extraction of defects, analysis of defect characteristics, calculation of defect size and position, storage of defect images, generation of cast product’s surface quality analysis reports. etc.

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Infrared/Laser Cut-to-Length Cutting System Overview The all-digital non-contact infrared automatic cut-to-length cutting system developed by Wuhan CenterRise M&C Engineering Co., Ltd. is the first digital measurement, digital transmission, digital positioning and digital control technology in China. It is suitable for the primary and secondary cutting of continuously cast product of square billets, rectangular billets, slabs, round billets and shaped billets. It can automatically cut 1-48 billets to length at the same time, and display the casting speed and running status of each billet. The system has high measurement and control accuracy and strong anti-interference ability, which improves the output and quality of the cast products and reduces the labor intensity of the operator. The whole system has the advantages of low investment, simple installation, debugging and operation, and basically maintenance free. No need to change the original production equipment, a major breakthrough in the automatic cut-to-length cutting method, and it is also an important part of the continuous casting process, which has been highly praised by experts and manufacturers. Digital infrared cutting to length can also provide high-definition solutions, so that the measurement error is ±1mm, and the system can support 12 strands high-definition CCD image measurement. The features of the system 1. The system adopts advanced digital image processing technology (non- contact type) to identify the length of hot billet online, automatically controls the flame cutting machine to cut the hot billet to a certain length, detects and displays the running status and casting speed, and collects the image information of the moving billet from a long distance through an infrared camera. 2. The computer processes the image information by pattern recognition program, forms the operation information and converts it into the electrical signal of the specified format, so that the hot billet can be cut by the actuator. The system can cut the 1-48 billets to length at the same time with an infrared camera. 3. A schematic diagram of the overall layout and working principle of the system is shown in Figure 1. The functions of the system 1. Applicable to all kinds of continuous casting machine flame cutting system. 2. Adopt advanced digital image pickup technology. 3. It is not sensitive to other high-intensity light interference, and overcomes the influence of light sources such as sunlight and arc welding. 4. The system provides abundant interfaces, which can communicate with the PLC control. 5. The fixed-length parameters and data can be directly modified by the secondary system to optimize the fixed-length cutting. 6. Historical cutting data is automatically stored, and the system can set rules for historical data. 7. Support the free transformation of fixed length, and a variety of operation modes are available for the operator to choose. 8. Each stream can send out signals such as pre-clamping, clamping, cutting, roll-up, roll-down and return of the cutting car according to the user's requirements. 9. The monitor displays the running status of the current hot billet in real time and displays the corresponding parameters. 10. Data management can be carried out according to shifts, pouring times, days, weeks, months, etc., as well as data management according to specifications, production capacity, quality, etc. 11. Provide automatic, upper and manual cutting control. 12. The detection and cutting precision is high, and the controllable precision is ±3mm. The extension of the system The system can install 1 to 12 cameras. Generally, when one camera cannot meet the requirements, the system can be equipped with 2 to 12 cameras. The camera can be fixed inside and outside the operating room perpendicular to the roller line, and the setting height is generally 3-5 meters, so that the camera can clearly and completely capture the image of the moving billet. High-definition line scan cameras can also be provided to perform high- precision positioning of each strand of cast products. Line scan cameras are used to support up to 12 strand systems, which ensures that the center of the viewing angle, the billet head, and the fixed-length mark are vertical to improve the cutting and fixed-length accuracy. The technical parameters 1. Numbers of caster stands: maximum 12 strands 2. Measurement accuracy: ±1mm 3. Cutting method: flame cutting 4. Fixed length range: 6-12m 5. Matching casting speed: 1.5~4.2m/s 6. Fixed length range: 6-12m 7. Temperature range of cast products: <1000℃ 8. Number of signals: pre-cut, cut

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Application  factory altitude simulation chamber is designed to allow users to perform temperature, humidity, and altitude condition tests in a combined test chamber, and create multiple conditions to meet multiple test requirements at the same time.If you need more models about our test equipment, please reference our https://www.chamber-testing.com/ Designed to simulate altitude conditions up to 100,000 feet.  Provides simultaneous temperature/altitude testing from site altitude to 65,000 feet for high altitude test chamber testing.  Humidity test can only be performed at the altitude of the site.  Heated inspection window to ensure that the test room is clearly visible. Details: Meets international standards DO160, ASTM, MIL-STD-781, -810 High altitude chamber up-to 150,000 feet Temperature range -70°C to +180°C, Humidity range 20 to 95% Feature High Altitude Chamber Testing of avionics or other aerospace equipment to simulate actual conditions it might experience. Simulation of high-altitude conditions like might be found in mountainous regions. High altitude chamber are used for autom otivetests to simulate mountainous conditions and totest computers, electronics and packaging materials that may be shipped via airfreight. It is especially important for defense and aerospace applications where pressure and vacuum conditions are even more intense. These chambers are company's most classic test chamber. (temperature/altitude) and ACC-Series (temperature/altitude/humidity) chambers are designed to allow the userto perform temperature, humidity. and altitude condition testing in one combined test chamber More than one condition can be created simultaneously to satisfy many types of test requirements.

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Application TESTEQ industrial vacuum heating oven mainly used in chemical industry, electronic communication, plastics, cable, electroplating, hardware, automobile, optoelectronics, rubber and other industries. Products, molds, painting, printing, medical, aerospace, military scientific research and other fields, the temperature can be operated between 40C and 500C, generally below 200C or below 300C to meet 80% of the factory customers. Description TESTEQ industrial Vacuum heating oven adopts forced air circulation heat treatment, effectively ensuring temperature balance inside the box, helping to achieve good temperature uniformity inside the box, reaching±1%. That's why hot air  industrial heating oven are also known as precision pharmaceutical oven. In order to improve the user experience,  TESTEQ Vacuum industrial heating oven has changed its traditional structural design, and now all TESTEQ heating oven have external chamber temperatures below 40 degrees Celsius. If you need more models about our test equipment, please reference our https://www.chamber-testing.com/ Feature Digit , al display controller or touch screen controller. Industrial heating oven temperature can be customized up to 500 ℃. The heating method adopts hot air circulation, with rapid heating and uniform temperature distribution, ensuring that the entire sample is exposed to the same temperature to obtain consistent and reliable results. Multifunctional: The hot air stove has a wide range of applications, including sterilization, drying, and solidification. Vacuum degree control: The digital vacuum meter automatically controls the vacuum degree, and the temperature control is precise and reliable. The vacuum degree can be easily controlled through the panel, with a control accuracy of ±1%. vacuum degree of the TESTEQ vacuum heating oven door can be adjusted by the user at will, and the silicone rubber door sealing ring ensures a high vacuum degree inside the oven.

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Thermal shock tests must comply with a series of international standards, which are widely used in the testing of different industries and products: Iec 60068-2-14: For temperature change testing. MIL-STD-810: Mainly for environmental testing of military equipment. ISO16750: Applicable to automotive electronic testing JESD22-A104: Used for testing electronic components. GJB150.5: It stipulates the calculation of the temperature stabilization time in the test. If the temperature stabilization time is less than 1 hour, the time should be set at 1 hour. If the temperature stabilization time is greater than 1 hour, the actual temperature stabilization time shall be used for calculation. GB2423.22: It stipulates five time periods ranging from 10 minutes to 3 hours. The holding time should be selected based on the stabilization time of the product temperature in the cold and heat shock test chamber being tested, and a similar or optional time period grade should be chosen. Method 503.4 of the 810F specification: Directly adopt the time required for the product to reach a stable temperature or the exposure time of the product in the actual environment, without specifying a specific time or an optional time grade.If you need more information about the models of our testing equipment. Please contact me.https://www.chamber-testing.com/ The equipment is usually divided into three parts: high-temperature zone, low- temperature zone and test zone. It adopts a special heat insulation structure and heat and cold storage effects. The cold and hot air paths are switched to introduce them into the test samples for cold and heat shock tests. Generally, the test samples do not move.

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Application TESTEQ ESS Chamber suitable for testing the quality of electronic, electrical, communication, instrumentation, vehicles, plastic products, metal, food, chemical, building materials, medical, aerospace, and other products. If you need more models about our test equipment, please reference our https://www.chamber-testing.com/ Descri , ption (ESS Chamber) Rapid rate temperature test chambers are meant to test the durability of your product for long-term storage or operation in these environments. Temperature cycling between high and low temperatures will create accelerated thermal fatigue of solder joints, seals, and connections in your product. The ramp rate of the chamber is 3℃/min, 5℃/min, 8℃/min, 10℃/min, 15℃/min, 20℃/min, linear or non-linear type.  As a professional Rapid Temperature Change Test Chamber in China, We can provide you with different types of high quality climatic test chamber. Chambers Feature 1.Integral structure, the inner wall special process rolling molding, the whole using TIG seamless welding, beautiful appearance; Door lock device adopts lever power opening mechanism. 2.The use of Chinese+English color LCD touch man-machine interface + high- performance programmable controller (PLC), with TESTEQ test box special software, with automatic, intelligent, human control and other characteristics. 3.Control mode: constant operation mode, program operation mode. 4.Patented "Cold and heat balance technology”, low temperature constant temperature season can be more than 30%. 5.Refrigeration compressor and key accessories are selected international and domestic well-known brands, long-term and reliable operation; Environmentally friendly refrigerant, in line with the requirements of international environmental protection conventions. 6.Configure RJ45 communication interface, remote control system (open data transmission protocol support Modbus/OPC). 7.Surface electrostatic powder spraying; Box color "TESTEQ White ", controller panel color "TESTEQ Blue ". 8. TESTEQ patent cold well adsorption anti-condensation function (optional).

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HALT (Highly Accelerated Life Test) and HASS (Highly Accelerated Stress Screening, or high accelerated stress screening, is two reliability testing methods used to quickly expose potential defects in products and is widely applied in fields such as electronics, automobiles, and aerospace. HALT: It is used in the R&D stage to quickly identify design weaknesses through extreme stress (temperature, vibration, voltage, etc.) and optimize product reliability. HASS: It is used in the production stage to screen manufacturing defects and ensure the quality of products leaving the factory.If you need more information about the models of our testing equipment. Please contact me.https://www.chamber-testing.com/ Combine temperature and vibration for stress testing Capacity：215 to 1100L Temperature Range：-100 to +200℃ Consistency: ≤20%(Higher than the industry standard) Heating &Cooling Rate (average)：70℃/min Vibration Frequency Range：5 to 1,000Hz Vibration range：5 to 100GRMS Vibration Overshoot：≤2GRMs Patent Number: CN201520670413.0

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The environmental test chamber is suitable for the adaptability tests of electrical and electronic products, components and other materials under different humidity conditions. It can simulate different environmental conditions such as temperature, humidity, vibration and low air pressure to test the performance and reliability of the products. Working principle: The environmental test chamber system adopts a method of balancing heating and cooling, as well as humidification and dehumidification for temperature and humidity control. The controller compares the temperature and humidity values detected by the temperature and humidity sensor with the set values of the controller. After a series of operations, it adjusts the on- off time of the heating and humidifying solid-state relay, thereby achieving the purpose of regulating the heating and humidifying power.If you need more models about our test equipment, please reference our https://www.chamber- testing.com/ Technical Specifications Benchtop environmental test chambers Capacity: 22.5 to 64L Temperature Range：-65℃ to +150℃ Temperature Fluctuation：≤ ±0.5℃ Temperature Deviation：≤ ± 2.0℃ Humidity Range： 20% to 98%R.H Humidity Deviation：± 3.0% RH(>75%RH) Noise test：≤ 68dB

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The ozone aging test chamber is a device used to simulate and intensify the ozone conditions in the atmosphere to study the effect of ozone on materials, especially rubber. The following are the main functions of the ozone aging test chamber: 1.The ozone aging test chamber that simulates the natural environment can simulate the combined effects of various factors such as ozone concentration, temperature and humidity in the natural environment, providing a realistic aging environment for products. 2. Testing material properties This equipment is mainly used to test and evaluate the ozone aging resistance of materials. By simulating and intensifying the ozone environment in the atmosphere, the action law of ozone on materials such as rubber is studied, so as to quickly identify and evaluate the anti-ozone aging performance of these materials and the protective efficacy of anti-ozone agents. 3. Enhancing the service life of materials: By using ozone aging test chambers, the lifespan and performance of materials during actual use can be effectively predicted, providing a scientific basis for material selection and application. This helps to enhance the understanding of the material's aging resistance, and then take effective anti-aging measures to extend the service life of the material. 4. Widely applied in multiple industries, ozone aging test chambers are extensively used in fields such as materials science, pharmaceuticals, automobiles, construction, and electronics. They are of great significance for ensuring product quality and extending service life.If you need more information about the models of our testing equipment. Please contact me.https://www.chamber-testing.com/ 5. The ozone aging test chamber can accelerate the aging process of materials and products, providing an accelerated means for the research and development of new materials and new products. Through aging tests simulated in an ozone environment, new materials or products with excellent aging resistance can be quickly screened out, thereby shortening the R&D cycle and reducing R&D costs. Ozone concentration The range is 0 to 500pphm, 0 to 1000 PPHM, 100 to 250ppm (optional), etc. The concentration control accuracy is generally ±10%. Temperature range: RT + 10 to 80℃, -10 to 80℃ (optional), temperature uniformity ±2℃. Relative humidity: The control range is 60 to 95%RH

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The principle of the composite salt spray test chamber is to test the corrosion resistance of salt spray by simulating climatic conditions such as salt spray environment and hot and humid environment. The functions of the composite salt spray test chamber include: Salt spray system: Composed of a solvent tank, a variable-speed peristaltic pump, a pneumatic system, a foam tower, nozzles, etc., it is used to simulate a salt spray corrosion environment. 2. Drying system: Composed of a blower, air heater, diffusion plate, pipes, etc., it is used to simulate a drying environment. 3. Automatic water replenishment device: Ensures that the water level in the laboratory and pressure tank remains within a specific height range; 4. Programmable controller: Set functions such as salt spray, drying, and humidification. The sequence of these processes can be arranged arbitrarily and repeated in a cycle. 5. Spray method: Tower-type spray, with mist particles naturally settling and evenly distributed. Either periodic or continuous spray can be chosen. 6. Box body: Made of PVC board, it is corrosion-resistant, lightweight and has high strength.If you need more information about the models of our testing equipment. Please contact me.https://www.chamber-testing.com/ 7. Heating method: Direct heating method, fast heating speed, reduced standby time, temperature control, and low power consumption. The composite salt spray test chamber is used for product testing in industries such as aerospace, electronics, automobiles, chemicals, metals, and transportation. It helps improve product performance through test result data.

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Application blowing sand and dust test chamber is capacity of 1000 liters. Considering that some specimens are smaller, following the marketing demand and customer required that we designed and produced this small sand and dust chamber. Feature ASTM B117 chamber dust sand test chamber dust proof chamber is made for the simulation of dust and sand conditions. These sand and dust chamber used to test the exposure of test the exposure of automotive and electronic components under extreme environmental conditions in order to validate product seal.Dust ingress test methods included IEC60529, ISO20653 and many others. The airflow circulates upward from the bottom, blowing the dust circulation,forcing dust around the specimens. All models are upgrade to programmable controller and Ethernet access that provides simple operation and control.If you need more models about our test equipment, please reference our https://www.chamber-testing.com/ Blowing sand and dust test chamber door attached to the window, the door to the lower part of the electrical control area,Simulated sand dust of talc in the lower hopper of the test chamber. Use the of circulating fan and automatic jar will be blown into the upper network studio talcum powder through a 75 micron square hole,The test space form high density dust shape, test specimen. Technical Specifications Concentration: Adjustable 1–20 g/m³ (±0.5 g/m³ precision). Temperature Range: -30°C to +80°C (±2°C stability). Airflow Velocity: 1–20 m/s (variable for static/dynamic testing). Volume: 0.6 m³ (standard) to 2.5 m³ (custom), with reinforced acrylic observation windows. Test Duration:Programmable cycles (1–999 hours), IP5X/IP6X compliance modes.

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Application Temperature humidity and vibration test chamber conforms to the national standard and meets the specific test requirements. Through the combination of high and low temperature, low temperature, temperature change, shock, wet and thermal vibration and other environmental reliability tests, widely used in electronic and electrical products, auto parts, materials and so on Feature The insulation material is fireproof and high strength PU polyurethane foam insulation material. High precision perfect appearance design, the external use of double-sided cold rolled plate electrostatic powder coating material, the internal use of SUS#304 high temperature stainless steel. The control system and control circuit components are made of well-known brands.If you need more models about our test equipment, please reference our https://www.chamber-testing.com/ The introduction of Japan, Germany advanced refrigerator control technology, energy saving more than 20%. Application Temperature humidity and vibration test chamber with suitable vibration test bench can meet the requirements of temperature, humidity and vibration test. The three integrated test system has been widely used in aviation, aerospace, ship, electrical, electronic, communication and other fields. 3-Axis AGREE Environmental Test Chamber Temperature Range：-70℃ to +180℃ Temperature Fluctuation：≤ ± 0.5℃ Temperature Deviation：≤ ± 2.0℃ Temperature Uniformity：≤ 2.0℃ Humidity Range (%RH)※2：10%～98% RH Humidity Uniformity：±1.0 % RH

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The thermal vacuum test equipment is a testing device capable of simulating extreme environmental conditions. It achieves precise control of high vacuum (such as 10-3 Pa and above) and wide temperature range (such as -100°C to 150°C) through the collaborative action of the vacuum system and the temperature control system. It is used to verify the performance and reliability of products under extreme conditions. Astronautics and deep space exploration: Simulate the vacuum and temperature change environments in space, and conduct environmental tests on the materials, components, and entire systems of satellites, probes, and spacecraft. Electronics and semiconductors: Provide temperature and vacuum conditions for testing and packaging verification of high-end chips and components. Materials science: Study the physical and chemical properties of high- temperature superconducting materials, radiation-resistant materials, etc. under extreme environments.If you need more models about our test equipment, please reference our ： https://www.chamber-testing.com/ Automotive and energy: Test the extreme environmental stability of engine components, sensors, solar cells, and fuel cells. Military and defense: Verify the battlefield reliability of missiles, radars, and other equipment under harsh conditions.

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