Qinyang Aotian jumbo blind press roll for paper machine pulping equipment

Product introduction

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.

Product technical parameter

Company introduction

Our company 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.

Our factory can produce mechanical pulping equipment,chemical pulping equipment,paper scrap deinking equipment, pulping and paer 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 services for details.

Our customers&Customer feedback

We have many customers in Egypt, Middle East, Argentina, Uzbekistan, Turkmenistan, Malaysia, Vietnam, Pakistan , Russia,etc. And we are looking forward to establish cooperation relationship with friends all around the world.We warmly welcome you on-the-spot investigation!

Our products have received good comments from customers all over the world.

Packing & Service

1.A beautiful wrapping paper can add the quality of products and also make customers happy.

We supply custom service for all beautiful wrapping paper. For example, customized logo, sizes, colors and thickness.

2.Products will packaged according to their shapes, weight, transport distance and transport modes. large machines will be packaged in sections. Every part of export machinery will be in standard export package-seaworthy wooden case, waterproof film, straw rope, carton box etc., which will ensure the intactness of products.

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.

FAQ



Q 1. Are you factory or trade company?

A 1 . We are manufacturer, we also supply trade service.

Q 2. What about your price?

A 2. We always supply the products with low price, because we believe this is the way to build long-term business and earn good reputation.Our price is 3%-5% lower than the average market price.

Q 3. How about your delivery time?

A 3: Generally, it will take 15-20 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q 4: How do you make our business long-term and good relationship?

A 4: 1. We keep good quality and competitive price to ensure our customers benefit.