Cast Iron Dryer Steel Rotary Joint for Paper Mill
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Product Highlights
- Customized Dimensions: Shell thickness and standard are fully customizable to meet specific paper machine requirements.
- High Efficiency Drying: Optimized steam and condensate systems increase production capacity and reduce drying costs.
- Corrosion Resistance: Metal hoses and turbulator tubes offer high resistance to corrosion and wear for prolonged service life.
- Enhanced Heat Transfer: Turbulator tube bars create resonant waves to increase condensate turbulence and heat transfer rates.
- Wide Speed Range: Suitable for paper machine speeds ranging from 80 to 1500 meters per minute.
- Comprehensive Warranty: Covers 3 years of mechanical defects with online and on-site support services.
- CE Certification: Product meets CE safety and quality standards for international markets.
- Quick Installation: Turbulator tube bars feature a separate design for fast and easy installation.
Product Attributes
- Customization
- Available
- Warranty
- 3 Years
- Type
- All Kinds of Paper
- Model NO.
- LZRJ
- Sheet Former Type
- All Kinds of Paper Machine
- Paper Thickness
- All Kinds Paper Suitable
- Automation
- Automatic
- Certification
- CE
- Customized
- Customized
- Condition
- New
- After-sales Service
- Online and at Site Support
- Delivery Term
- EXW, Fob, CFR, CIF...
- Payment Term
- T/T, L/C, D/P, CAD...
- Suitable Paper Machine Speed
- 80-1500m/Min
- Shell Thickness
- Customized
- Transport Package
- Standard Seaworthy Package
- Specification
- customized
- Trademark
- LEIZHAN
- Origin
- China
- HS Code
- 843999
- Production Capacity
- 50000sets/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Cast Iron Dryer Steel Rotary Joint for Paper Mill
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Product Description
Rotary Joint And Siphons:
The drying section is the paper machine in the steam consumption of most parts, generally accounting for 55% of the total energy cost of the paper machine. Therefore, the adoption of advanced steam and condensate systems can increase production capacity increase paper machine efficiency, reduce drying costs, and increase profits. Therefore, the optimization scheme for drying cadres focuses on steam systems and condensate water transfer systems, which include steam rotators, stationary and rotating siphons, and associated components.

Metal hoses:
Metal hoses, attached to the rotary joints on each drying can play a critical role in achieving this outcome. They flex, absorb vibration, and operate at the temperatures required to deliver steam to and drain condensate from the cans. When needed, their corrosion resistance prolongs service life.
Max.Pressure: <1.6MPa
Max.Temperature: <320ºC
Media: Water/Steam/Oil/Various fluids
Turbulator Tube Bars:
Made of stainless steel and installed on the inside of the dryer, it creates resonant waves in the condensate film to increase condensate turbulence and therefore, increase the rate of heat transfer.
Feature:
1. High resistance to corrosion and wear
2. Improving drying capacity
3. Improving the temperature homogeneity on the surface of the dryer, and thus lowering the paper break frequency
4. Lowering the steam pressure in the dryer
5. Decreasing the driving torque and thus the formation of the water ring
6. Separate design for quick installation

Gear Wheel of Dryer Cylinder:
The gear wheel is mainly the large gear on the top of the dryer. It is mainly divided into positive gear, large gear, large gear processing, bevel gear and helical gear. In addition, the nonstandard gear should be made according to the drawings provided by the customer.
Shaft and Head Of Dryer Cylinder:
| Diameter | Design Pressure Mpa |
Material | Hardness | Width | Shell Thickness | Roughness | Working speed |
| 1500 | 0.3-0.8 | HT250-300 | 190-240 | 350-10000 | 25-32 | 0.2-0.4 | 200-1200 |
| 1800 | 0.3-0.8 | HT250-300 | 190-240 | 350-10000 | 28-36 | 0.2-0.4 | 200-1200 |
| 2000 | 0.3-0.8 | HT250-300 | 190-240 | 1350-5000 | 30-40 | 0.2-0.4 | 200-1200 |
| 2500 | 0.3-0.8 | HT250-300 | 190-240 | 1350-5000 | 32-47 | 0.2-0.4 | 200-500 |
| 3000 | 0.3-0.8 | HT250-300 | 190-240 | 1350-5000 | 37-56 | 0.2-0.4 | 200-600 |
| 3660 | 0.3-0.8 | HT250-300 | 190-240 | 1350-5000 | 40-65 | 0.2-0.4 | 200-1200 |
| 3680 | 0.3-0.8 | HT250-300 | 190-240 | 1350-5000 | as required | 0.2-0.4 | 200-1200 |
| ≤1500 | 0.3-0.5 | HT200-250 | 190-240 | 1350-5000 | 18-27 | 0.2-0.4 | 200-1200 |
About the Supplier
Company Profile
LEIZHAN is a China Based engineering company and machinery supplier committed to offer complate solution and provide high-cost-performance equipments related to stock preparation and paper-making industry.
We have successfully operated the pulp and paper industry and corrugated cardboard market in the global market. For years, we have insisted on taking customer's value as our center and having strict quality-control and innovation in the whole process. Our products have reliable quality and superior performance and have been exported to Poland, Greece, Turkey, Iran, India, Packistan, Bangladesh, Thailand, Indonesia, Philippines, Malaysia, Vietnam, Mexico, Guatemala, Costa Rica, Columbia, Egypt etc. We insisted on serve our customers with high quality products, sincere service and good reputation. We are appreciated for the long-term trust and favor from our customers. The company has earned a reputation, as well as a reputation as a reliable and open business partner.
After years of professional research and development, sales of paper machinery, unique service charm and market share in Global paper machine industry field. When we get a demand from a customer or a potential customer who is interest in our equipment, it is our standard procedure to supply the best solution to meet their needs.
We have serviced more than 30 countries, and 300 customers, and it is keep increasing. We believe creating value for customers first is the only way to achieve self-worth. We also believe that have an excellent after-sales service team to ensure that the first time to solve customer after-sales problems.
We will continuously increase your profits by providing advanced technology, quality products, comprehensive services, improving production efficiency, and reducing costs. Every customer is precious for us, we are appreciated the long-term trust and favor from them.
About Our Factory & Business Background
- Address
- B-1026, Hexin plaza, Xuzhou, Jiangsu, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- shanghai, qingdao, tianjin
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2019-12-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Can the shell thickness be customized?
- Yes, the shell thickness is fully customizable to fit your specific needs.
- What is the warranty period for this equipment?
- We provide a 3-year warranty for all our mechanical equipment.
- What materials are used for the turbulator tube bars?
- The turbulator tube bars are made of stainless steel for high corrosion and wear resistance.
- What is the maximum working pressure?
- The maximum pressure is less than 1.6MPa.
- Do you provide on-site support?
- Yes, we offer both online and on-site after-sales service support.
- What is the suitable speed range for the paper machine?
- This product is suitable for paper machine speeds between 80 and 1500 meters per minute.
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Product Groups
- Pulp Stock preparation machine
- Pulp stock preparation spare parts
- Paper machine
- Paper machine equipment
- Paper machine spare parts
- Paper machine clothing
- Measuring Instrument For Paper Industry
- Paper converting machine
- Paper Testing equipment
- Corrugator Belt
- Industial Belt
- Patricl Board Forming Machine
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