Dst Double Air Tube Loaded Doctor Blade Holder for Paper Machine Roll
| Customization: | Available |
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| After-sales Service: | Door to Door Service |
| Warranty: | 12 Months |
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Basic Info.
- Model NO.
- LEIZHAN-DBH101
- Certification
- ISO 9001:2008
- Surface Treatment
- Polishing
- Manufacturing Process
- Casting
- Material
- Composite Material, Carbon Fiber, Stainless Steel
- Application
- Wire Section ,Press Section ,Yankee Dryer Cylinder
- Type
- Paper Making Machine Part
- Usage
- Printing,Paper,Packing Machinery, Various Paper Ma
- Temperature Resistance
- up to 220 Degree
- Hardness
- HRC40-68 Degree
- Transport Package
- Exporting Stand
- Specification
- According to customized
- Trademark
- LEI ZHAN
- Origin
- China
- HS Code
- 84399900
- Production Capacity
- 50000 Piece/Year
Packaging & Delivery
- Package Size
- 650.00cm * 50.00cm * 50.00cm
- Package Gross Weight
- 550.000kg
Product Description
Blade holders position the doctor or roll cleaning blade firmly against the roll, accommodate roll surface irregularities, facilitate rapid blade changes, and, within limits, compensate for thermal expansion.
Proper doctoring or roll cleaning is critical to many industrial processes and goes beyond choosing a doctor or roll cleaning blade.
We build our blade holders for consistent performance in the most demanding environments. LEIZHAN blade holders are manufactured to our precise standards and lead the industry in durability.
1. The pressurization method depends on its own weight. Generally, the knife is manually lifted and closed. However, in some important occasions, the line pressure, the doctor blade can be lifted and the pressurization can be adjusted remotely by the air cylinder. Such as the tension roller doctor blade in the wire section of the paper machine, and the dryer doctor blade in the drying section.
2. Through the fine adjustment bolt, the pressure of the blade can be adjusted.
Since only one hose is used to realize the two functions of loading and unloading, the hose is assembled in the factory and fixed in cold position to ensure very fast and trouble-free replacement. Only one hose means that only one connecting air pipe is needed, reducing the cost of installation. The blade holder has a flat surface and can be installed with a paper blowing pipe.
The double air-bag blades can able to keep the roller surface clean while maintaining a proper lineal pressure and angle and protecting materials. Besides, it can reduce ends down and paper defects, effectively protect roller surface, prolong the service life of roller, and reduce the frequency of shutdown for replacement and maintenance, thus improving the economic benefit.
Advantage:
1.The air-bag can make the blade contact with any point of the roller very well and prevent scratching the roller.
2. Adjust the pressure of the air supply through the pressure reducing valve, so that the line pressure can be effectively controlled.
3.The thickness of the blade can be freely selected from 1mm up to 6mm, and the blade can be easily replaced.
Application of double air bag double doctor blade:
We are 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.For years,we have insisted on taking customer's value as our center and having strict quality-control and innovation in the whole process.
With advantage technology and excellent equipment,we provide one-stop service from consultation,process design and optimization,manufacture,installation,commissing and personnel training and so on.At the same time,we can supply all kinds of stock preparation and paper making equipment and accessories.Besides,we can custom design according to customers' requirements.
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 have established long-term cooperation relationship with many paper mills and agent.
Honesty,cooperation and win-win are important to us.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.Hope we can cooperate sincerely and make progress together with our new and old customer.
Customer's satisfaction is our goal !
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