| Customization: | Available |
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| After-sales Service: | 6 Months |
| Warranty: | 6 Months |
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A large number of holes with a certain depth are drilled on the surface of the pressure roller. The depth of the holes is best to use two or three different sizes of depths and the same arrangement. The bottom of the holes is not connected to the atmosphere or vacuum, so it is called a blind hole. The pressing form consisting of blind hole press rolls is called blind hole press. Blind press roller is also hung rubber or polyurethane on the iron roller core. Blind holes with a diameter of 2mm and a depth of 12~15mm are drilled on the rubberized surface. Blind holes of different depths and two rows of alternate rows can also be drilled. The opening rate of the blind hole press roller is about 25%~30%, and the hole volume is about 5 times larger than that of the groove press roller, so it can accommodate more Squeeze water. The solid part of the blind hole pressure roller is not as easy to damage as the groove pressure roller, so the roller can be covered with a softer layer of about 70~90 Shore hardness. As a result, one is to reduce the wear of the felt, and the other is to provide a wider nip, which is beneficial to increase the pressure of the nip line. Compared with the grooved grooved roller with a groove depth of 2.5mm, the blind hole with a depth of 15mm can be ground many times more than the grooved roller before re-coating.
| Center distance | 3500-6500mm |
| Working face | 3000-6000mm |
| Roll diameter | 600-1700mm |
| Rubber thickness | 15-40mm |
| Paper machine working speed | according to the working speed of paper machine |
| Roll body material | Cast steel/Stainless steel |
| Cylinder head | Cast steel/Stainless steel |
| Hole diameter | 2.7-3mm |
| Drill hole deep | 7-9mm |
| Hole rate | 22-30% |
There are our best selling products,the quality is praised by customers all over the world.
Vacuum Suction Roll
Vacuum Press Roll
Our products have won high reputation among our customer from different countries.These are the feedback from them
1.Qinyang Aotian Machinery Manufacturing Co., Ltd. was founded in 1985, according to the modern enterprise mechanism into a large-scale standardized joint-stock enterprises, with 278 workers,including 23 engineers and technicians,15 senior engineers.In general, Aotian is in the leading place of paper-making industry in China.
2.Our factory covers an area of about 60000 square meters, has a technical research and development department, eight large modern processing workshops, and a quality inspection center, with more than 50 large and medium-sized equipment and scientific research design, manufacturing, testing, assembly and debugging and a series of functions.
The company has passed ISO9001:2000 international quality management system certification, self-supporting and export rights.
Papermaking machine and papermaking machine parts is our company's main product.Our factory can produce mechanical pulping equipment, chemical pulping equipment, paper scrap deinking equipment, pulping and paper-making sewage treatment equipment, paper-plastic of composite paper separating equipment, etc.We will provide whole services according to our clients' demand, like technical design, equipment production, installation and test instruction and so on. We will meet and exceed your expectations. Please contact our custom service for details.Certificate
The company has passed ISO9001:2000 international quality management system certification, self-supporting and export rights.
1.Products will packaged according to their shapes,weight,transport distance and transport modes.Large machines will be packaged in sections.every part export machinery will be in standard export package seaworthy wooden case waterproof film,straw rope,carton box etc.
2.The shipping port is Qingdao port,the delivery time is up to the products you choose.
1.Q:How long it will take to get the quotation?
A:we usually give reply within 24hours after getting your inquiry. If you are urgent to get the quotation, please feel free to call me or tell us by email,then we can reply you as the first priority.
2.Q:Can you make paper mill design for us?
A:Yes,we have professional team with rich experience of paper mill design by CAD software.you only need to tell us your open land dimension,we will make your future paper mill design.
3.Q:How about your machine quality?we are worry about the quality
A:Cailun is a mature brand in China,more than 30 years manufacuturing experience of different kinds of paper machines.We strictly manufacture and manage according to IOS9001:2008 System.and can match all the CE standard or more strict standard.our paper machine is running well in more than 20 countries.we are gold supplier on ****** already 4 years.
4.Q:What's the payment terms?
A: 30% initial payment when place your order, 70% balance payment before shipment.
5.Q:Your machine price is high, is there any discount?
A:we always provide high quality paper machines,we are paying more attention on oversea market, because of communication time after sales,and also it need very long time to send new parts.our paper machines have enough quality standard to make sure the machine can work more than the real warranty period.our marketing style is quality=price and price=quality,the price will be acceptable for our clients and durable for our machines.anyhow,when we will negotiate the price with each other during our meeting in factory.and get a good satisfaction.
6.Q:How we visit your factory and what will be the procedure?
A:Our company located in Shangnian Zone, Qinyang city, zhengzhou city, henan province. we will pick you up from airport as well as the train station in Zhengzhou city.we will take you to see our machine running in our Chinese clients' paper mill.welcome you and your team to visit us at any time!
7.Q:Could your engineer teach and train our worker and stay in our factory for long time?
A:Yes,we have very large engineer installation team,they can train and teach your worker to operate paper machine,but you should pay them salary.
Our Service
Before Purchase
1.Offering comprehensive technical and business consultation services;
2.Proposing the most suitable scheme and equipment for our clients;
3.Designing and fabricating targeted products according to the special requirements of clients;
4.Training periodically high qualified service technician.
After purchase
1.Highly inspecting equipment in every working procedure, quality comes first;
2.Fast & Safe Delivery;
3.Assisting our clients for foundation construction of equipment;
4.Dispatching engineers to install and debug equipment;
5.Training the first-line operators on site;
6.Regularly visit clients to solve production problems;
7.Providing life-long maintenance service;
8.Providing technical exchanging;
If you need this product. Please contact our customer service,
If you need other papermaking or paper pulp making equipment, please contact our customer service .
Accept customization, only need to provide related parameters, we will design for you to make you satisfied with the machine.
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