B21, China Town Mall, Midrand
kraft paper making industry accessories equipment calender machine
- Section : Machinery
- Category : Manufacturing Machinery
- SKU : 1601213592185
Paper calender machine is applied after sheet goes out of dryer section, the repeat function process between smooth roll surface and coarse sheet surface, soft calendaring effect is to get paper's smoothness by heat and pressure function. soft calender, which replace common calender and super calenders, replaces repeated linear pressure of multi-roll through increase the surface temperature of rolls and width of nip, to reach the calendering effect.
| Product name | Calender |
| Upper roll diameter | Customer settings |
| Bottom roll diameter | Customer settings |
| Center distance | Customized according to the roll |
| Roll body material | Customer settings |
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 03 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is a paper calender machine?
A paper calender machine is equipment used in the paper making industry to improve the smoothness and surface quality of paper sheets after they exit the dryer section. It uses heat and pressure to enhance the paper's finish.
2. How does the calendering process work?
The calendering process involves the interaction between smooth rolls and coarse paper surfaces. As the paper passes through the rolls, heat and pressure are applied, resulting in a smoother finish.
3. What are the main benefits of using a soft calender?
Soft calenders offer several benefits, including improved paper smoothness, reduced surface roughness, and better overall printability. They replace traditional calenders by applying linear pressure more effectively.
4. Can the dimensions of the calender rolls be customized?
Yes, the upper and bottom roll diameters, as well as the center distance, can be customized according to your specific requirements.
5. What materials are used for the roll body?
The roll body material can be customized based on your needs, ensuring compatibility with the specific paper type being processed.
6. What types of paper are suitable for processing with a calender machine?
The calender machine is suitable for a variety of paper types, including newsprint, coated paper, and specialty papers, depending on the desired finish and application.
7. How does the soft calender differ from common and super calenders?
The soft calender utilizes increased roll surface temperature and a wider nip to provide a gentler, more effective calendering process compared to common and super calenders, which rely on higher linear pressures.
8. What is the role of temperature in the calendering process?
Temperature plays a crucial role in the calendering process as it helps soften the paper fibers, allowing them to be smoothed out more effectively when passing through the calender rolls.
9. Is the installation of the calender machine complex?
Installation complexity can vary based on the specific model and setup. Generally, it requires professional installation to ensure proper alignment and functionality.
10. What maintenance is required for the calender machine?
Regular maintenance includes checking roll alignment, monitoring temperature settings, and cleaning the rolls to prevent buildup of paper residues, ensuring optimal performance.
11. What kind of power supply does the calender machine require?
The power supply requirements can vary based on the model and configuration. It is essential to consult the product specifications or contact the manufacturer for detailed power requirements.
12. How does the calender machine impact the final paper quality?
The calender machine significantly enhances the final paper quality by improving smoothness, glossiness, and overall aesthetic appeal, which are critical for printing and packaging applications.
13. Can the calender machine handle high production volumes?
Yes, calender machines are designed to handle high production volumes efficiently, making them suitable for large-scale paper manufacturing operations.
14. What safety features are included in the calender machine?
Safety features may include automatic shut-off systems, emergency stop buttons, and safety guards to protect operators during operation.
15. Where can I purchase a calender machine for my paper making business?
Calender machines can be purchased through specialized industrial equipment suppliers, manufacturers, or distributors that focus on the paper making industry.
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