The parameters of used hydraulic cold drawers vary depending on the model and manufacturer, but usually include the following main parameters: 1.Model: This is the specific model name or number of the device. 2.Maximum drawing force: The maximum drawing capacity of the hydraulic cold drawing machine, usually expressed in tons (T). 3.Table size: The length and width of the table, usually expressed in millimeters (mm) or inches (in). 4.Drawing speed: The working speed of the hydraulic cylinder in the drawing process, usually expressed in millimeters/second (mm/s) or meters/minutes (m/min). 5.Cylinder stroke: The maximum stroke length of the hydraulic cylinder, usually expressed in millimeters (mm). 6.Hydraulic system pressure: The highest working pressure of the hydraulic system, usually expressed in MPa or Bar. 7.Power: The motor power that drives the hydraulic pump, usually expressed in kilowatts (kW). 8.Weight of the whole machine: the total weight of the hydraulic cold drawing machine, usually expressed in tons (T) or kilograms (kg). 9.Overall size: The total overall size of the hydraulic cold drawing machine (length × width × height), usually expressed in millimeters (mm). 10.Control system: Type and model of numerical control system or manual control system. 11.Year of manufacture: The year of the cold drawing mechanism, which helps to understand the service life and wear degree of the machine. 12.Maintenance records: Maintenance and maintenance records of the equipment, which can reflect the status and reliability of the equipment. When buying a used hydraulic cold draw machine, it is recommended to carefully check the technical parameters, use status and maintenance records of the equipment to ensure that its performance meets your needs, while also taking into account the wear and tear of the equipment and maintenance history. For more information, please pay attention to the website of Jinyujie Mechanical and Electrical Used Pipe Mill Supplier：www.usedpipemill.com JinYuJie-Used Pipe Mills Supplier（Please click the link→) :second-hand pipe mill

The parameters of the used scraping and rolling machine will vary according to different brands and models, but the following are some common technical parameters: 1.Model: The specific model will vary depending on the brand. 2.Scraping width: Maximum scraping width, usually between 600-3000mm. 3.Scraping length: Maximum scraping length, usually between 2000-8000mm. 4.Table size: according to the specifications of the machine. 5.Spindle speed: usually between hundreds to thousands of RPM, the specific value depends on the machine tool model. 6.Motor power: usually ranging from a few kilowatts to tens of kilowatts. 7.Number of tool holders: The number of tool holders of different models may be different. 8.Control system: Old machine tools may be equipped with traditional manual control systems, and may also be upgraded to numerical control systems. 9.Machine weight: several tons to dozens of tons. 10.Accuracy: Most scraping and rolling machine tools have high processing accuracy. When buying used equipment, it is very important to understand the parameters of the specific model and the use of the equipment in detail. It is best to contact the seller, ask for detailed technical specifications and use records of the equipment, and carry out on-site inspection and testing. For more information, please pay attention to the website of Jinyujie Mechanical and Electrical Used Pipe Mill Supplier：www.usedpipemill.com JinYuJie-Used Pipe Mills Supplier（Please click the link→) :second-hand pipe mill

The parameters of the used stainless steel line bright annealing furnace usually affect its working efficiency and the quality of the final product. Here are some typical parameters: 1.Specifications: Pipe diameter range: Pipe diameter suitable for processing. Wall thickness range: Wall thickness range of the pipe. Processing speed: annealing furnace processing speed of stainless steel pipe. 2.Temperature control: Maximum temperature: The maximum operating temperature is usually 1000°C to 1200°C. Heating method: electric heating, gas heating or other heating method. Temperature uniformity: Ensure uniform temperature distribution in all areas of the furnace. 3.Cooling method: Air cooling: Use air for rapid cooling. Water cooling: Use water to improve cooling efficiency. 4.Atmosphere control: Type of protective gas: Commonly used hydrogen, nitrogen or ammonia decomposition gas. Gas flow and pressure: Protect gas flow and pressure control. 5.Electrical parameters: Voltage: Voltage range required for operation. Power: Total power of the device. 6.Other parameters: Furnace size: The specific size of the furnace determines the length and diameter of the pipe that can be processed. Transportation mode: The transmission mode of the pipe in the furnace, such as chain transmission, roller table transmission, etc. Control mode: manual control, CNC or PLC control system. In order to ensure that the right used equipment is selected, it is recommended to actually look at the condition of the equipment, understand the age of the equipment and maintenance records, and it is best to consult a professional evaluation. For more information, please pay attention to the website of Jinyujie Mechanical and Electrical Used Pipe Mill Supplier：www.usedpipemill.com JinYuJie-Used Pipe Mills Supplier（Please click the link→) :second-hand pipe mill

When purchasing used automatic cold bending units without changing rollers, the following aspects should be paid attention to: 1.Equipment status: Check the overall condition of the equipment in detail, including whether there is wear, damage, rust and other conditions. Ask the seller about the age and maintenance history of the equipment. 2.Manufacturers and brands: Choose equipment from well-known brands or trusted manufacturers, which can ensure the quality and performance of the equipment. Look online for word-of-mouth and user reviews of the brand. 3.Model and parameters: Confirm whether the specific model and technical parameters of the required unit meet your production needs, such as the type, thickness and width of processing materials, and the molding speed of the equipment. 4.Functional test: try to carry out field tests before purchase to check the operation of the equipment to ensure the normal operation of all functions, including the degree of automation, roll change function, production efficiency, etc. 5.After-sales service: Understand the seller's after-sales service, whether to provide installation and commissioning, technical guidance and maintenance services. This can ensure that the problems during the operation of the equipment can be solved in time. 6.Reasonable price: Compare the price of similar equipment on the market to ensure that the purchase of equipment is reasonable. If the price is significantly lower than the market price, it is necessary to carefully judge the actual condition of the equipment. 7.Contracts and procedures: Ensure that the purchase procedures of equipment are complete, sign a formal purchase and sales contract, clarify the rights and obligations of both parties, and ensure that the equipment transfer procedures are legal and compliant. Before making a final decision, consult and compare in many aspects to ensure that the second-hand automatic non-changing roll cold bending unit purchased can bring benefits to your production. For more information, please pay attention to the website of Jinyujie Mechanical and Electrical Used Pipe Mill Supplier：www.usedpipemill.com JinYuJie-Used Pipe Mills Supplier（Please click the link→) :second-hand pipe mill

When buying a used CNC steel plate cutting machine, you need to consider the following factors: 1.Equipment condition: To check the overall condition of the equipment, including the mechanical part, the electrical part and the numerical control system, to ensure that it is operating normally, without obvious damage or wear. 2.Brand and model: Select well-known brands and mature models of equipment to ensure its quality and reliability. In addition, some brands may have better after-sales service and parts supply. 3.Production year and use time: Understand the production year and use time of the equipment, you can judge its remaining life. In general, devices that last a short time are likely to be more reliable. 4.Working accuracy and efficiency: Check whether the working accuracy and production efficiency of the equipment meet your requirements. It is recommended to ask the seller to provide the specific parameters and historical production data of the equipment. 5.Maintenance records: Understand the maintenance records of the equipment and confirm whether it is regularly maintained. If there is a detailed maintenance record, it means that the equipment has been better maintained and maintained. 6.Price comparison: Compare the old and new prices of the same type of equipment on the market to ensure that the second-hand equipment purchased is reasonable. At the same time, consider whether further repair or upgrade costs are required. 7.Trial run: If possible, carry out field trial run to ensure that the functions of the equipment work normally. Observe the operating noise, cutting speed, and cutting quality of the equipment. 8.Supplier reputation: Choose suppliers or sellers with good reputation. You can understand the reputation of suppliers by checking customer reviews and consulting friends in the same industry. 9.Transportation and installation: Understand the transportation and installation of the equipment to ensure that it will not be damaged during transportation and can be successfully installed in your production workshop. 10.After-sales service: Ask the seller whether to provide after-sales service, including installation and commissioning, training operators, providing technical support, etc., which is particularly important for used equipment. By considering the above factors, you can better choose the second-hand CNC steel plate cutting machine that meets your needs. For more information, please pay attention to the website of Jinyujie Mechanical and Electrical Used Pipe Mill Supplier：www.usedpipemill.com JinYuJie-Used Pipe Mills Supplier（Please click the link→) :second-hand pipe mill

When buying a used single-head hydraulic uncoiler, there are several important factors to consider to ensure you choose the right equipment for your needs: 1.Machine condition: Understand the overall condition of the machine, including appearance, degree of wear and any possible defects or problems. Ensure that the equipment is functioning properly and can reach the required production capacity. 2.Brand and model: Choose well-known brands and models of machines, so that it is easier to find parts and get technical support. Understand the performance and characteristics of the specific model so that you can choose the right equipment. 3.Service life and history: Understand the service life, maintenance records and use history of the machine. Understanding how it is used and maintained can help assess its remaining useful life and possible repair costs. 4.Price comparison: Compare a number of suppliers selling used equipment to understand the market price. Do not only look at the low price of equipment, comprehensive consideration of the condition and performance of the machine. 5.Seller reputation: Choose a reputable seller or supplier to understand its after-sales service and warranty. Trading with a seller with good reviews can reduce the risk of buying. 6.On-site inspection and testing: If possible, personally go to the site to inspect the equipment and conduct practical operational testing. Ensure the normal operation of device functions. 7.Transportation and installation: Consider the transportation and installation costs of the equipment, and whether professional personnel are required for installation and commissioning. 8.Accessories and after-sales service: Ensure that spare parts of the equipment can be easily obtained and understand the situation of after-sales service. Choose a supplier that can provide ongoing support. By taking the above factors into account, you can better make an informed purchase decision and choose the used single-head hydraulic uncoiler that suits your production needs and budget. For more information, please pay attention to the website of Jinyujie Mechanical and Electrical Used Pipe Mill Supplier：www.usedpipemill.com JinYuJie-Used Pipe Mills Supplier（Please click the link→) :second-hand pipe mill

When choosing a used low-pressure fluid pipe hydraulic testing machine, the following aspects need to be considered: 1.Device Status: Carefully inspect the appearance and overall condition of the equipment to see if there are obvious signs of damage or aging. Understand the use history and maintenance records of the equipment, check whether there is regular maintenance and maintenance. 2.Performance and accuracy: Confirm that the technical parameters of the equipment match your test requirements. Test the accuracy and stability of the equipment to ensure that it can meet your test needs. 3.Brand and Model: Choose well-known brands and reliable models, usually the quality and after-sales service of these equipment are more guaranteed. Look for user reviews and feedback on the device on the web. 4.After-sales service and spare parts supply: Confirm whether there is a manufacturer or agent to provide after-sales service to ensure timely support in case of equipment problems. Understand the availability of major spare parts for equipment to ensure that replacement is quickly available. 5.Price Comparison: Multi-party inquiry, compare the offer of different sellers, avoid buying equipment with questionable quality because the price is too low. Pay attention to the cost performance of used equipment and ensure that the equipment purchased is worth the money. 6.Functional Test: Perform a comprehensive functional test before purchase to ensure that all functions of the equipment work properly. Consult professionals or vendor technicians for assistance during testing. By taking these factors into consideration, you can better choose the suitable second-hand low pressure fluid pipe hydraulic testing machine. For more information, please pay attention to the website of Jinyujie Mechanical and Electrical Used Pipe Mill Supplier：www.usedpipemill.com JinYuJie-Used Pipe Mills Supplier（Please click the link→) :second-hand pipe mill

The following points need to be noted when buying used hydraulic testing machines: 1.Equipment condition: Check the appearance and interior of the equipment in detail, including the wear of parts and whether there is rust inside. Ensure that the device works properly. 2.Brand and model: Try to choose well-known brands and relatively new models, so that not only the quality is guaranteed, subsequent maintenance and spare parts are easier to find. 3.Functional requirements: Determine the specific needs of their own testing to ensure that the function and test range of used equipment can meet their own testing requirements. 4.Operation history: Understand the use history of the equipment, especially the use frequency and maintenance records. This information can help determine whether the device is still reliable. 5.Calibration record: Check the recent calibration record of the equipment to ensure the accuracy of the equipment measurement. 6.Reasonable price: Understand the market, compare the price of different sellers, to ensure that the purchased equipment is cost-effective. 7.Warranty and after-sales service: Try to choose sellers who provide short-term warranty and after-sales service to prevent equipment problems from being solved in time. 8.Test Run: If possible, ask for a test run to verify the performance of the equipment in actual operation. 9.Refer to the experience of others: Consult colleagues or experts with experience in use to obtain comments on specific brands and models. Through the above steps, you can better evaluate and buy a suitable second-hand hydraulic testing machine. For more information, please pay attention to the website of Jinyujie Mechanical and Electrical Used Pipe Mill Supplier：www.usedpipemill.com JinYuJie-Used Pipe Mills Supplier（Please click the link→) :second-hand pipe mill

For buying used stainless steel formed pipes, you can follow the following tips: 1. Check the color and wear condition: ensure that the pipe has no obvious depression, cracks and excessive wear. Good used stainless steel molding pipe should have no serious physical damage. 2. Understand specifications and standards: Ensure that the purchased pipe meets the specifications and standards required by the application, such as dimensions, tolerances, corrosion resistance, etc. 3. Material certification: Check and confirm the certification document of stainless steel to determine whether it is a stainless steel material that meets the standard, such as 304, 316, etc. 4. Consider the use: Choose the right pipe according to the actual application you need. For example, the requirements for stainless steel in the food industry and the chemical industry will be different. 5. Price comparison: multi-party price comparison to obtain the most competitive price. But also be careful not to ignore the material and finish in order to save costs. 6. Ask about historical use: Understanding the former use and use history of the second-hand stainless steel pipe can help evaluate the service life of the rest. 7. Look for reputable sellers: Choose reputable suppliers or sellers that can provide quality assurance and have good after-sales service.If you have more questions or need further help, please feel free to let me know. For more information, please pay attention to the website of Jinyujie Mechanical and Electrical Used Pipe Mill Supplier：www.usedpipemill.com JinYuJie-Used Pipe Mills Supplier（Please click the link→) :second-hand pipe mill