Paper Machine Spare Parts

During your rotary joint use, you may have encountered issues that have affected your industrial production line. Here, Sun Hong introduces some common problems you may meet.

As a manufacturer with a decade of deep expertise in doctor blade production, we draw upon our extensive experience to guide you through the key precautions to observe.

In the selection and installation of rotary joint, the threaded connection constitutes a fundamental and critical element. The use of appropriate threads not only ensures the leak-tightness and rel...

If you have questions regarding the slitting blade, this article introduces its crucial role in the papermaking process, as well as how to select, install, and maintain it.

Spray nozzles play an important role in papermaking. This article discusses potential problems that may occur during the daily use of spray nozzles and how to maintain them.

Papermaking on a paper machine is a complex process, and the doctor blade plays different roles in different stages and parts of the papermaking process.

Here, Sun Hong provides you with the important role of the doctor blade during paper making and shows you the issues that may be caused by using the doctor blade.

Creping made by the creping blade plays an important role in tissue paper manufacturing. Here are various influencing factors regarding the creping blade's working and selection.

A rotary joint is a sealed transition device that transfers fluid media from a stationary system to a rotating system. Selecting the correct rotary joint ensures optimal performance, extends servic...

What is Steam Rotary Joint ?The steam rotary joint is necessary to transport fluid media (such as steam) from a fixed pipeline to a continuously rotating component. This transmission requirement fr...

Main Functions and Components of Paper Machine Doctor BladeThe main function of doctor blade is to apply linear pressure along the width direction of the roller surface to achieve the purpose of cl...

The papercarrier rope is mainly used in the dryer section, size press section, calendering section, and winding section of the paper machine, responsible for guiding the paper head or paper edge to...

What is Steam Rotary Joint?The steam rotary joint can be likened to the "throat" of a paper machine; it serves to connect stationary steam piping to a high-speed rotating dryer cylinder, efficientl...

Selecting the appropriate doctor blade is a crucial decision for paper machines, coating lines, and other industrial production lines.A well-chosen blade can enhance product quality, reduce equipme...

Carrier Rope for Paper MachinePaper carrier rope is a commonly used rope in industries such as papermaking. It is a necessary tool for paper guiding equipment in paper mills. Its material is mainly...

This article provides a comprehensive overview of the production process of doctor blade, including raw material selection, cutting and forming, heat treatment, precision grinding, and surface treatme

The Application of Carrier Rope on Paper MachineIn the paper making industry, carrier rope play a crucial role in ensuring the stable and continuous transport of the paper web, guiding it through v...

Doctor Blade Holder Air TubeThe doctor blade system is a key device to ensure the cleanliness of the roller surface, uniform coating, and stable paper quality, while the doctor blade air tube (also...

Sun Hong introduces the installation process of a rotary joint in industrial equipment. It explains the preparation steps before installation, key installation requirements, and important precautions

Importance of Spray Nozzle in the Paper Making ProcessFor the paper industry, spray nozzle play an extremely important role in the papermaking process. Spray nozzles are mainly used for cleaning in...

The doctor blade is normal device for paper machine, can be divided into two type. The one is cleaning blade for cleaning the rolls and cylinders (such as forming section rolls, press section rolls...

Doctor Blade Adjustment and Angle RequirementsIt is crucial to ensure the correct angle of the doctor blade when using it to avoid damaging the surface of the paper roll and cylinder. The following...

Epoxy Resin Doctor BladeThe full name of the EP blade is the epoxy resin doctor blade. It uses engineering plastic reinforcement technology and a synthetic resin modification process to create a hi...

Application of Sealing Strips In The Paper IndustryIn the paper making industry, sealing strip is important component commonly used to seal both sides of the vacuum box inside a vacuum roll, formin...

What is a Rotary Joint? a rotary joint is a sealed connection device that can transfer fluid media between rotating and stationary states, It effectively solved the core problem of dynamic sealing.

Edge trim nozzle is a high-pressure water jet device used in paper machines for precise edge trimming, tail cutting, and cleaning. It improves paper quality, ensures consistent sheet width, and enhanc

As a small and inconspicuous component on the entire paper machine, the spray nozzle used in papermaking can be seen everywhere from the headbox, wire section, press section, dryer section, and win...

Tissue Paper Machine Creping BladeThe creping blade is a critical component in tissue paper machines, directly determining the softness, bulk, and tensile strength of the tissue paper. The crepin...

EP Material BladesThe full name of EP blade is Epoxy Resin Doctor Blade, which adopts engineering plastic reinforcement technology and synthetic resin modification process. It is a high-performance...

Vacuum Suction Roll Sealing StripsVacuum suction roll graphite sealing strip is a key sealing component specially designed for paper making machinery vacuum rolls (such as vacuum press roll, vacuum...

Paper Machine Doctor BladeA paper machine doctor blade is a tool used to remove pulp and impurities from the surface of paper machine rolls and dryer cylinders.It is made up of several parts includ...

Coating Quality Issues Caused by The Coating BladeIn the paper coating process, improper selection, adjustment, or wear of the coating blade may lead to various coating quality defects. Common issu...

In the coating process, the doctor blade coating method involves transporting the coating liquid to the front of the narrow gap between the doctor blade and the substrate. By utilizing the directio...

In the paper production process, the doctor blade, as a key component, directly affects the surface quality of the paper, fiber distribution, and equipment operating efficiency. The correct use of ...

Spray Nozzle Applied on Paper MachineWith the special requirements of papermaking technology, the application of spray nozzles in the papermaking industry is becoming more and more widespread, and ...

There are many vacuum suction roll used for paper machine, such as vacuum couch roll, vacuum transfer roll, vacuum pick up roll and vacuum press roll. The vacuum suction roll normally are composed ...

What is a Paper Carrier Rope?The paper carrier rope is one of the core consumables in papermaking production. It is used to quickly pull the paper web during paper machine startup and after a paper...

Doctor Blade Wear Types, Causes, and Treatment MethodsUneven wear, frequent replacement of doctor bladesPossible reasons: The surface of the roller or dryer cylinder is uneven or has improper hardn...

Correct Installation Method for Doctor BladeMost operational issues are related to incorrect or incomplete installation of the doctor blade. Doctor blade are precision mechanical equipment that req...

Application and Classification of Doctor Blades in Paper MachineDoctor blade is a common mechanical device in paper machines, which can be divided into two types: one is the doctor blade used for c...

The doctor blade in a paper machine generally consists of a doctor blade seat, doctor blade holder, pressure/lifting device, swinging device, doctor blade, etc., as well as auxiliary components suc...

Spray Nozzle Applied in Paper MachineSpray nozzle is widely used in various applications of pulp and paper industry. In the papermaking process, there are nozzles present in every step of the produ...

What is Creping Blade? And its Impact on the Wrinkling ProcessThe creping blade is applied to the surface of the dryer, used to scoop out the toilet or tissue paper attached to the cylinder surface...

Rubber Air Tube for Paper Machine‍Air tube and sealing strips are common sealing components in the modern papermaking industry. They are important devices for improving dewatering efficiency and pa...

What is a Carbon Fiber Doctor Blade? And its Application in the Paper Industry.Carbon fiber doctor blades are professional cleaning tools made of carbon fiber composite materials. They are a new ty...

Paper Machine Turn-up Paper TapeThe turn up paper tape is used for paper machine reel system, which can cut the old paper reel and fix new paper reel when change reel process. It's essential parts ...

The Coating Units is mainly conducted in research and development, testing, and quality inspection experiments. Usually, simple coating tools such as coating rods and coating doctor blades are used...

What's The Function of Cleaning Doctor Blade?The doctor blade is a commonly used cleaning tool in paper machine . Its main function is to remove impurities from the surface of the paper, prevent fu...

In paper making, doctor blades are key components for controlling paper width, cleaning roller surfaces, and ensuring paper surface quality. Once they are severely worn, they will not only affect e...

Wear and tear or damage to the refiner disc is often one of the causes of poor paper uniformity. Improper installation of the refiner disc or excessively high pulp concentration can easily lead to dam

The screen basket is the core component of pulping screening equipment. Through the screen gaps or screen holes of specific sizes on its surface, it efficiently separates qualified fibers from impurit

Pressure screen and their accessories, including screen basket, have always been crucial to paper making and pulping. With the continuous advancement of pulp screening technology, screen baskets ha...

Paper Machine Carrier Rope‍Paper Carrier rope is used in paper machine, coating machine, surface sizing machine, etc; within the papermaking industry, they are primarily used for conveying the pape...

The ceramic alloy doctor blade body is made of carbon steel, and its cutting edge is ceramic coated, which has high hardness, high temperature resistance, wear resistance and corrosion resistance. In

As a cleaning device and consumable equipment on the paper machine, the doctor blade is used in various sections of the paper machine and plays a key role in maintaining the efficient operation of ...

As a cleaning device on a paper machine, the doctor blade cannot be simply installed. It requires fine adjustment, optimization and maintenance to achieve the best effect.Doctor Blade Installation(...

The Role of Carrier Rope on Paper MachineCarrier rope, also known as paper transfer rope, plays an important auxiliary role in paper machine operation, improves paper feeding efficiency, reduces ma...

The selection of doctor blade air tube has an important influence on the use of doctor blade. By using the air tube doctor blade holder, the contact pressure between the blade edge and the roller c...

Spray nozzle determines whether the paper machine can run well. Paper breaks in the press section, and even paper breaks in the dryer section, sizing press and coating machine can all be attributed...

Doctor Blade is a commonly used and important component in the papermaking process. The doctor blade is not only a simple cleaning tool, but also conducive to quality control, process optimization ...

What is Doctor Blade? As a key part in paper making machine, the core function of doctor blade is to control the surface cleanliness of rollers through precise scraping and to protect and avoid or ...

Doctor blade is widely used in paper making, printing and other industries. In the paper making industry, doctor blades are mainly divided into three types: cleaning blades, wrinkling blades and co...

Doctor Blade is widely used in industry, especially in paper making, printing and coating industries. In the paper making industry, doctor blade is used as equipment for cleaning and adjusting the ...