مقدمة ومعايير خط إنتاج القطع حسب الطول
In my experience with manufacturing processes, I have gained valuable insights into the cut-to-length production line and its essential parameters. This production line is crucial for efficiently cutting materials to specific lengths, ensuring precision and quality in the final product. Understanding the various parameters that influence the performance of a cut-to-length production line has helped me optimize operations and enhance productivity. In this article, I will provide an introduction to the cut-to-length production line and discuss the key parameters that play a significant role in its efficiency and effectiveness in the manufacturing process.
Wires for processing metal materials such as silicon steel. Kaiping line, also known as Kaiping shearing line, uncoiling line, and cross-cutting line, is used to uncoil, level, cut and cut metal coils into flat sheets of required length and stack them. It is suitable for processing cold-rolled and hot-rolled carbon steel, silicon steel, tinplate, stainless steel and various metal materials after surface coating.
ما هو Cut-To-Length Production Line
Generally, Cut-To-Length Production Line is suitable for steel coil deep-processing enterprises, white home appliance production enterprises, etc. It is an auxiliary processing equipment for steel products. Generally, the investment is relatively large and the output is relatively balanced. A standard production line has a storage table, feeding trolley, auxiliary support, uncoiling Machine, telescopic shovel head, leveling machine, looper, side guide, five-roller rough leveling and measuring machine, آلة قص, conveyor, stacking frame, and discharging trolley. Among them, the specific configuration can be customized according to the needs of customers. Generally, it takes several months for an enterprise to produce products from customer customization to product delivery, so this is non-standard customized equipment.
Key Functions of a Cut-to-Length Production Line
- Uncoiling – The steel coil is loaded onto a decoiler and gradually fed into the line.
- Leveling – A precision leveler flattens the sheet to eliminate internal stresses and surface irregularities.
- Measuring – The sheet is accurately measured by a high-precision length control system.
- القطع – A shear (mechanical, hydraulic, or rotary) cuts the sheet into required lengths.
- Stacking – Finished sheets are neatly stacked for easy handling, packaging, or further processing.
Parameter
The thickness of Kaiping is different, and the configuration is different. Taking ECL-25×2300 CNC uncoiling, leveling and shearing production line as an example, the main process parameters are as follows:
Coil storage→coil trolley→uncoil→leader→finishing→transition→centering→edge trimming→transition→guiding→rough straightening→measurement→tail plate pinch→stop shearing at length→conveyor roller table→throwing machine →The blanking device is a high-performance product integrating machine, electricity and hydraulics. The entire production line can be fully automated and operated by 2-3 people.
Kaiping thickness: 8—25 mm
Cut length: 4—12m
Kaiping width: 1000—2300mm
Edge trimming thickness: 8– 20 mm (Q235); plate thickness ≤ 16mm for Q345
Length accuracy: length ≤1.5mm (1000mm board length);
Diagonal ≤2mm (1000mm plate length);
Cut edge camber ≤5mm (12000mm plate length)
Production line speed: 25m/min when the thickness of the coil is <12mm
15m/min at 12—20mm
Leveling accuracy: 1.5mm/ m2
Continuous shear times: 8 times/min
Total length of automatic line: ~92M
Total power load: ~580KW
Stacking device:
a. Length adjustment range: 4000-12000mm
b. Width adjustment range: 1000-2300mm
c. Maximum stack weight: 15 tons
d. Maximum stacking height: 300mm
Advantages of Using a CTL Line
- دقة عالية: Consistent length accuracy for every sheet.
- Productivity: Continuous, automated operation shortens production cycles.
- التنوع: Handles a wide range of coil materials and thicknesses.
- Labor Saving: Automation reduces manual handling.
- Cost Efficiency: Minimizes material waste and improves yield.
خاتمة
أ Cut-to-Length production line is an indispensable solution for modern metalworking and coil processing industries. With advanced parameters such as wide material adaptability, high-speed cutting, and automated stacking, CTL systems deliver superior precision and productivity. For manufacturers seeking to improve efficiency, reduce waste, and achieve consistent product quality, investing in a well-configured CTL line is a strategic choice.
