The calendering machine can be divided into two roll, three roll, four roll, and five roll calendering machines according to the number of rolls. According to the arrangement of the rollers, it can be divided into L-type, T-type, F-type, Z-type, and S-type. Ordinary rolling mills are mainly composed of rollers, frames, roller distance adjustment production devices, roller temperature adjustment working devices, transmission technology devices, lubrication management systems, control information systems, and roller dismantling devices. Precision rolling mills, in addition to developing a common rolling mill that mainly includes components and devices, have added devices for enterprises to ensure the accuracy of rolling processing, such as pressure holding systems, bearing clearance adjustment systems, etc.

calender
Characteristics of rolling mill:
1. Design a simple and clear structure, with easy and convenient operation;
2. There are multiple options for speed and speed ratio, which can meet the requirements of different formulas and processes;
3. The rack and base are both welded structures, which have undergone annealing treatment in addition to stress treatment, resulting in a beautiful and elegant appearance;
4. The reducer has a 6-level precision, with hard tooth surface grinding and gear processing, and has a long service life and low noise;
5. The comprehensive emergency parking problem setting can maximize the safety management and use of staff and equipment;
6. Specially designed sealing structure to prevent oil leakage;
7. The rolling mill adopts rolling bearings;
8. The roller is made of alloy chilled cast iron (LTG-H) with a rotating joint and a surface finish of Ra0.8, which can provide medium height. Hollow and drilled rollers are optional;
9. The speed ratio gear of single output shaft structure is designed with Chinese herringbone teeth, the transmission system is stable, and the key can be pulled to adjust different speed ratios.
10. Multiple deflection compensation measures are available for users to choose from, including height, reverse bending, and axis crossing;
11. Users can choose different levels of electronic control systems, bus control systems, PLC control systems, and ordinary control systems;
12. The single output shaft transmission structure eliminates the large and small transmission gears;
13. A flexible and adaptable design management system that can meet the special structural design development requirements of enterprise customers in a short period of time;
14. Various auxiliary machines can be configured according to different user information needs to form an intermodal production line.
What are the important components of the structure of a rolling mill? Below, the editor will briefly introduce it to everyone.
1. In the roller heating system, the plasticization of the product raw materials by the rollers is ensured through circulating heat transfer oil or resistance heating, and the process temperature is controlled within a constant range.
2. The rolling system consists of roller bearings, rollers, frames, and frames, and is the main component of the rolling system.
3. The lubrication system consists of a gear pump, oil delivery pipe, cold cut circulating water pipe, lubricating oil filter screen, temperature display, etc. At the same time, the system is also equipped with a lubricating oil cooling device to control the temperature rise of the lubricating oil and protect the normal operation of the drum.
4. The electronic control technology system controls the roller motor and adjusts its start, stop, and speed for development and change, ensuring information security and power supply.
5. The transmission system consists of components such as motors, couplings, gearboxes, and universal couplings. According to the process requirements of the product, the speed ratio is adjusted to complete rolling.