Blind Press Roll Blind Hole Roller for Paper Mill Machinery

• After-sales Service: on Line
• Warranty: 6 Month
• Certification: ISO 9001:2008, CE
• Surface Treatment: Polishing
• Manufacturing Process: Casting
• Material: Stainless Steel
• Model NO.: AT
• Center Distance: 3500-6500mm
• Working Face: 3000-6000mm
• Roll Diameter: 600-1700mm
• Rubber Thickness: 15-40mm
• 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%
• Transport Package: According to The Product
• Specification: customized
• Trademark: AT
• Origin: Henan China
• HS Code: 84391000
• Production Capacity: as The Model

Product Description

Blind Press Roll Blind Hole Roller for Paper Mill Machinery

Product Description

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 Parameters

Blind hole roll parameters
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%

Hot sales

AOTIAN have sanitary paper machine, culture paper machine, kraft paper machine, corrugated paper machine, etc machinery.There are our best selling products,the quality is praised by customers all over the world.

Company Profile

Aotian Machinery Manufacturing Co., Ltd. was founded in 1985, it has a leading position in paper machinery of China.We have a professional production, research and development, sales team. Our main products are paper machine,pulping equipment and paper machine parts.And we have the product certificate,we will meet and exceed your expectations. Please contact our custom service for details.

Certifications

The company has passed ISO9001:2000 international quality management system certification, self-supporting and export rights.
All products comply with GB and ISO standards.The enterpries passed the ISO9001 international quality system certification in 2000.

Customer feedback

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

Our customers

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!

Packaging & Shipping

Packaging
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.
Shipping
Sea transportation is from Qingdao seaports or other china main ports.
The delivery time is decided by machine types.But we also try to make it follows your needs.

Our service

Pre-sales service:
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-sales service:
1.Assisting our clients for foundation construction of equipment.
2.Dispatching engineers to install and debug equipment.
3.Regularly visit clients to solve production problems.
FAQ
Q1. Are you factory or trade company?
A1. We are manufacturer, we also supply trade service.
Q2. What about your price?
A2. 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.
Q3. How about your delivery time?
A3: 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.
Q4: How do you make our business long-term and good relationship?
A4: 1. We keep good quality and competitive price to ensure our customers benefit;
Contact us
We believe:your first order profit is key based on excellent quality and competitive price . All above information proved our quality is perfect. Send us inquiry, you will find that we are your most satisfied choise.
Look forward to hearing from you sooner and establishing a long friendly business relationship with you.We promise we will do our best to help you .