China factory Filter Rotary Drum Separator Vibrating Scalperwedge Wire Slot Screen Pipe Basket Cylinder vacuum pump and compressor

Product Description

Basic Info.
 

Condition New Material Stainless Steel
Voltage 380V Function Used for Pressure Screen Pulp
Transport Package  wooden case Specification Make to order
Trademark DLK Origin China
HS Code 843999000 After-sales Service Online Services

Main Specification
 

Diameter range φ400mm-φ2000mm
The smallest wide of slot 0.1mm
Material SUS316L SUS316 SUS304
Electro polished Not centrifuging
Surface treatment Laser harden and chorme-plated

Product Description

Product Description

 

The high pressure sieve basket, also known as the pressure sieve roller, is mainly used in the pressure sieve equipment to screen and separate the material before feeding. According to the screening direction of the material in the sieve cylinder, it can be divided into internal flow pressure sieve and external pressure sieve.

The pressure screen drum is an essential and important pulping screening equipment in the pulping process, so the quality of the screen drum directly determines the quality of the pulp screening, and the design, material and manufacturing process of the screen drum directly affect the fineness and efficiency of the screening.

The screen drum can remove coarse impurities and unqualified fibers in the pulp through the fine screen slit design, thereby improving the purity and uniformity of the pulp. This is essential to improve the quality and performance of the paper.
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A high quality screen drum reduces energy consumption during the screening process and reduces pulp waste due to incomplete screening. This helps to reduce production costs and improve economic efficiency.

 

Application and Features

 

 
Application

The screen drum is the core part of the pressure screen. Through its fine screen joint design, it can remove the coarse impurities and unqualified fibers in the pulp, so as to improve the purity and uniformity of the pulp.

The pressure screen drum can effectively protect the subsequent production equipment, avoid coarse impurities into the equipment to cause damage, and ensure the stable operation of the production line. In addition, the screening efficiency of the screen drum directly affects the production speed of the pulp, and the efficient and reliable screen drum can ensure the continuous supply of pulp and improve production efficiency.

Features

The pressure screen drum has the advantages of high screening efficiency, long service life, and is not easy to clog.

Because the material enters the screen at a higher pressure along the tangent line, the qualified material can quickly pass through the screen drum and achieve efficient screening by centrifugal force. At the same time, the screen drum is made of corrosion-resistant and wear-resistant materials, which can resist the impact and wear of impurities in the slurry and extend the service life.

In addition, the design of the screen drum also considers the anti-clogging function to avoid the high-density accumulation of sediment and ensure the smooth screening.

 

Type

 

Wedge wire bar sieve basket

Inward flow sieve basket and outward flow sieve basket.
Mainly used for filtration and concentration of fiber suspensions.

1. High screening efficiency: Because the material enters the screen at a higher pressure along the tangent line, the qualified material relies on the pressure difference to quickly pass the screen drum.
2. Long screen drum service life: Screen drum is usually made of stainless steel, corrosion resistance, wear resistance, with longer service life.
3. Not easy to block: the material is uniformly screened from top to bottom, and the V-shaped opening gap ensures the opening area of the screen drum and no obstruction, and avoids the high-density accumulation of sediment.
4. Low maintenance cost: The spindle adopts advanced mechanical sealing system, which is not easy to damage and reduces maintenance costs.

 

 

 

Drilled sieve basket

The pressure sieve basket is a commonly used equipment in the paper industry, which is mainly used for the screening and separation of fibers to effectively remove impurities in the slurry and ensure the efficiency and quality of paper production. At the same time, it is also widely used in chemical, food, medicine and other industries, for the screening and grading of fine materials.

The sieve basket is an important part of the pressure sieve, and its working principle is mainly to filter and separate the slurry through the sieve hole. Under the action of pressure, the slurry passes through the sieve hole of the sieve basket, and the impurities are blocked outside the sieve basket, so as to achieve the purification of the slurry. The sieve size of the sieve basket can be adjusted according to the need to adapt to the screening needs of different sizes.

Common sieve basket materials include stainless steel, carbon steel, etc. These materials have good corrosion resistance and mechanical strength, which can ensure that the sieve basket can maintain stable performance in harsh working environments. In terms of manufacturing process, the sieve hole of the sieve basket is usually used with precision punching or cutting technology to ensure the uniformity and accuracy of the sieve.
 

 

Microporous screen basket

Paper machinery Microporous screen basket an important role in paper making process. Its main function is to filter and screen the black liquor to remove impurities and particles, so as to achieve the purification and recovery of the black liquor.

Specifically, the black liquid first enters the upper separation chamber of the filter in the tangential direction, and then spills over the circular cofferdam and flows from the top down into the filtration zone between the filter drum and the rotary cylinder. In this process, the heavy impurities in the black liquor are separated under the action of centrifugal force, settled in the trap, and periodically discharged from the fallout discharge pipe.

 

   

 

 Wedge wire basket

Slot width deviation should be controlled within ± 0.02mm.

Chrome plating: The thickness of chrome plating is 0.15-0.35mm.

Surface hardness ≥HRC: 60-66(HV7 00-9 00)

Sheet area: 0.4m²-23m²

Drilled sieve basket

Hole diameter 1.2mm-2.5mm

Aperture deviation: ±0.05mm

Chrome plating: The thickness of chrome plating is 0.15mm-0.35mm.

Sheet area: 0.4m²-23m²

Microporous screen basket

Hole diameter 0.06mm-1.5mm

Aperture deviation: ±0.05mm

Chrome plating: The thickness of chrome plating is 0.15mm-0.35mm.

Sheet area: 0.4m²-23m²

 

The widespread application of screen drums 

≡  Coarse and fine Screening

≡  Wastepaper recycling and deinking

≡  Virqin fiber processing

≡  Paper machine approach flow

≡  Brlke systems

≡  Fractionstion systems

≡  Fines recovery

DLK screen exactly are carefully matched with the corresponding screen rotor design, so that performance is optimizde for each application.

Vertical centrifugal screen:400 600
WPS Pressruized screen:WPS400 WPS600 WPS700 WPS800 WPS900 WPS1000
UV Pressruized screen:UV100 UV200 UV300 UV400 UV500 UV600 UV700 UV800
FT Pressruized screen:FT1 FT2 FT2X FT3
HB Pressruizde screen:HB1 HB2, HB3 HB3.5 HB4 HB4.5 HB7
Outflow pressruized screen:
8PS 12PS 24PS 30PS 36PS
ZSL31 ZSL32 ZSL33 ZSL34 ZSL35 ZSL36
ZSL51 ZSL52 ZSL53 ZSL54 ZSL55 ZSL56
Inflow pressruized screen:
ZSL71 ZSL72 ZSL73 ZSL74 ZSL75 ZSL76
ZSL81 ZSL82 ZSL83 ZSL84 ZSL85 ZSL86
M.C.pressruized screen
JS3P JS5P JS8P JS9P
Fiber fractionating screen:
ZSL63 ZSL64 ZSL65 ZSL66

 

Packaging & Shipping

 

Wooden crates or according to customer requirements.
 

 

Other products

 

The following are the most popular products independently produced by our company, with high praise from customers for their quality and price.
 

 Sieve plate / Corrugated hole / Roughing machine / Oblique spiral thickener / Cylindrical sieve / Tailings sieve / Internal flow fine screening / Impurity separator

 

 

Rotor / Pressure screen rotor /D-Type hydraulic pulp crusher / High(medium)concentration slag remover / Hydrapulper / Light slag separator/ External flow pressure screen

Abouat us

Delike Paper Machinery Co., Ltd. was established in 2015 and is a manufacturer specializing in the design, production, and sales of paper machinery and pulp equipment.

Our products sell well in Southeast Asia, the United States, Central Europe and other regions. The company mainly focuses on delivering high-quality products to the market and is committed to developing into an independent, scientific, and professional pulp and paper equipment manufacturing enterprise.

Adhering to the goal of providing high-quality, low consumption, and efficient products, we provide you with a complete set of professional pulp and paper making technical services with first-class service and reasonable prices.Striving for CHINAMFG and serving papermaking is our ultimate goal.

We look CHINAMFG to your patronage and guidance to negotiate business!
 

FAQ

1.Q:Are you a manufacture?

A: Yes,we have been in providing the professional products in this field for 20 years.

2.Q:How to install the machine?

A:we can help with the installation by vedio,email,picture.if it is a large project,we can arrange our worker help you to install it in your country.

3.Q:How do you pack the products?

A:Normally as the export standard packaging or as your requirement.

4.Q:What’s your available port of shipment?

A:HangZhou port,ZheJiang port and so on.

5.Q:Is it customized available?

A:Yes,according to your detailed drawing you provided.

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Sheet Former Type: Cylinder Mould
Customized: Customized
Condition: New
Seive Drum: Papermaking Machine
Transport Package: Wooden Case
Specification: customized
Customization:
Available

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rotary cylinder

How do rotary cylinders contribute to precise rotational control?

Rotary cylinders play a crucial role in achieving precise rotational control in various applications. Here’s a detailed explanation:

1. Actuation Methods: Rotary cylinders utilize hydraulic or pneumatic actuation methods to generate rotational motion. These actuation methods offer precise control over the application of force, allowing for accurate and controlled rotation.

2. Control Valves: Control valves are used to regulate the fluid flow into and out of the rotary cylinder. By adjusting the valve settings, the rotational speed and direction can be precisely controlled, enabling precise rotational control.

3. Feedback Systems: Some rotary cylinders incorporate feedback systems, such as position sensors or encoders, to provide real-time information about the cylinder’s rotational position. This feedback enables precise control over the rotational movement, allowing for accurate positioning and synchronization with other system components.

4. Stroke Adjustment: Rotary cylinders often have adjustable stroke lengths, which allow for precise control over the range of rotational movement. By adjusting the stroke, the rotational angle can be precisely controlled, enabling precise rotational control for specific applications.

5. Positioning Guides: Rotary cylinders may feature positioning guides, such as grooves or slots, that help guide and stabilize the rotational movement. These guides ensure precise alignment and minimize deviations or wobbling during operation, contributing to precise rotational control.

6. Precision Manufacturing: Rotary cylinders are manufactured with high precision to ensure smooth and accurate rotation. The use of high-quality materials, precision machining, and tight tolerances contribute to precise rotational control, minimizing unwanted variations or errors.

7. Integration with Control Systems: Rotary cylinders can be seamlessly integrated with control systems, allowing for precise control over the rotational motion. They can be programmed and synchronized with other system components, such as sensors, actuators, and PLCs, to achieve precise rotational control in complex automation processes.

These factors combined contribute to the precise rotational control achieved through the utilization of rotary cylinders. It’s important to consult manufacturers’ documentation and guidelines for specific information on the capabilities and limitations of rotary cylinders in achieving precise rotational control.

rotary cylinder

How do rotary cylinders contribute to controlled and precise rotation?

Rotary cylinders play a significant role in achieving controlled and precise rotation in various applications. Here’s a detailed explanation:

1. Fluid-Powered Actuation: Rotary cylinders utilize hydraulic or pneumatic fluid to generate rotary motion. By controlling the flow of fluid into and out of the cylinder, the rotation can be precisely regulated. This fluid-powered actuation allows for smooth and controlled rotation with high accuracy.

2. Adjustable Pressure and Flow: The pressure and flow of the fluid supplied to the rotary cylinder can be adjusted to control the rotational speed and torque. By varying the pressure or flow rate, the cylinder’s rotational characteristics can be fine-tuned to achieve the desired level of control and precision.

3. Position Feedback Devices: To enhance control and precision, rotary cylinders can be equipped with position feedback devices such as rotary encoders or potentiometers. These devices provide real-time feedback on the cylinder’s rotational position, allowing for accurate positioning and control over the rotation.

4. Servo Control Systems: Rotary cylinders can be integrated into servo control systems, which offer advanced control capabilities. Servo systems use feedback signals to continuously monitor and adjust the cylinder’s position, speed, and torque. This closed-loop control mechanism enables precise rotation and ensures the desired positional accuracy is maintained.

5. Speed and Acceleration Control: Rotary cylinders provide control over the rotation speed and acceleration. By adjusting the fluid flow rate or pressure, the rotational velocity and acceleration can be precisely controlled. This feature is particularly beneficial in applications that require smooth and gradual acceleration or deceleration to prevent jerky movements or damage to the equipment.

6. Positioning Accuracy: Rotary cylinders offer excellent positioning accuracy, allowing for precise angular displacement. By combining precise control of fluid flow and feedback from position sensors, the cylinder can accurately reach and maintain specific rotational positions. This level of positioning accuracy is crucial in applications that require precise alignment or synchronization with other components or processes.

7. Repeatability: Rotary cylinders exhibit high repeatability, meaning they can repeatedly achieve the same rotational position with minimal variation. This characteristic is essential in tasks that require consistent and repeatable rotational movements, such as assembly, indexing, or machining processes.

8. Compatibility with Control Systems: Rotary cylinders can be seamlessly integrated into various control systems, such as programmable logic controllers (PLCs) or computer numerical control (CNC) systems. This compatibility enables precise coordination and synchronization of rotary motion with other machine operations, ensuring controlled and precise rotation within the overall system.

9. Compact and Lightweight Design: Rotary cylinders are often designed to be compact and lightweight, reducing rotational inertia and enabling faster response times. This design characteristic contributes to the overall control and precision of the rotation.

10. Customization and Optimization: Manufacturers offer a wide range of rotary cylinder models with different performance characteristics. This allows users to select the most suitable cylinder based on their specific control and precision requirements. Customization options further enhance the ability to tailor the cylinder’s performance to meet specific application needs.

By incorporating these features and technologies, rotary cylinders contribute to controlled and precise rotation in a wide range of industrial and automation applications.

rotary cylinder

What is a rotary cylinder and how does it function in machinery?

A rotary cylinder is a type of actuator used in machinery to convert fluid power into rotational motion. Here’s a detailed explanation:

Function and Operation:

A rotary cylinder is designed to generate rotary or swinging motion in a machine or system. It consists of a cylindrical housing with an internal piston or vane mechanism. The cylinder housing is connected to the machine or system, while the piston or vane is driven by hydraulic or pneumatic pressure.

When fluid pressure is applied to the rotary cylinder, it creates a force that acts on the piston or vane. This force causes the piston or vane to move in a circular or swinging motion, resulting in rotational movement of the output shaft or mechanism connected to the cylinder. The direction and angle of rotation depend on the design and configuration of the rotary cylinder.

Types of Rotary Cylinders:

There are different types of rotary cylinders, including:

  • Rack-and-pinion rotary cylinders: These cylinders use a rack and pinion mechanism to convert linear motion into rotary motion. The fluid pressure pushes the piston, which engages with the rack, causing it to rotate the pinion and generate rotary motion.
  • Vane rotary cylinders: Vane cylinders use vanes or blades that are pushed outward by fluid pressure, causing the cylinder to rotate. The vanes slide in and out of slots in the rotor, creating the rotary motion.
  • Gear rotary cylinders: Gear cylinders employ gears that mesh together to generate rotary motion. Fluid pressure drives the gears, causing them to rotate and transfer the motion to the output shaft.

Applications:

Rotary cylinders find applications in various machinery and industrial systems where rotational movement is required. Some common applications include:

  • Rotary indexing tables
  • Robotic arms and manipulators
  • Material handling equipment
  • Conveyor systems
  • Machine tools
  • Packaging machinery

Rotary cylinders offer advantages such as compact size, high torque output, and precise control over rotational motion. They can be used in both hydraulic and pneumatic systems, depending on the specific requirements of the application.

It’s important to consult the manufacturer’s documentation and guidelines for specific information on the selection, installation, and operation of rotary cylinders in machinery.

China factory Filter Rotary Drum Separator Vibrating Scalperwedge Wire Slot Screen Pipe Basket Cylinder   vacuum pump and compressor	China factory Filter Rotary Drum Separator Vibrating Scalperwedge Wire Slot Screen Pipe Basket Cylinder   vacuum pump and compressor
editor by Dream 2024-05-13