Upflow Pressure Screen for Waste Paper Pulp Equipment

• Customization: Available
• Warranty: 1 Year
• Product Type: Waste Paper Pulp
• Model NO.: SUN HONG
• Nominal Volume(m³): Customized
• Impeller Diameter (mm): Customized
• Rotating Speed of Impeller (r /min): Customized
• Certification: ISO
• Condition: New
• After-sales Service: Warranty
• Customized: Customized
• Automation: Automatic
• Capacity: 25-550t/D
• Inlet Consistency: 1-3%
• Inlet Pressure: 0.1-0.4MPa
• Transport Package: Wooden Case
• Specification: make to order
• Trademark: SUN HONG
• Origin: China
• HS Code: 8439990000

Product Description

Product Description

The upflow pressure screen is a kind of slurry screening equipment developed by our country through digestion and absorption of imported prototypes. The equipment is widely used in the screening of coarse pulp, refined pulp and pulp before paper machine pulping, and has good working performance.

Characteristic

1. The upflow screening method shortens the residence time of light impurities in the screening area.
2. Heavy impurities are blocked and settled at the bottom to avoid excessive wear of the rotor and screen drum.
3. Softly dissolve the paper in the slurry to avoid impurity breakage.
4. The screen drum can be turned and used, which increases the service life of the corrugated surface.

Application and Features

Application
Used for screening waste paper stock.
The purpose of screening is to separate contiminants such as shives in mechanical pulp,and stickies,plastics,sand,metal pieces,and flakes in recycled fiber.
Features
1.The end of production into the pulp to avoid the heavy impurities to enter the screening area, drum sieve,long rotor life,reduce oprating coats;
2.Light impurities and stickies from atop the light residue tube discharge
3.Optional slit-type or hole sieve drum and rotor of the different forms to adapt to the requirements of the selection or roughing.

Working Principle

The pressure screen operates at all times under a positive pressure in the screen interior which may be of the order of 4 to 20 psi.Both accepts and rejects are discharged under pressure. The essential requirement is to avoid contact with air during the screening process and this avoids the generation of foam in the liquid medium.

Product Parameters

Model	SH0.6	SH0.8	SH1.2	SH2.0	SH3.0	SH4.0
Screen slot size(mm)	Φ1.2-Φ3.0
Screen cut size(mm)	0.15-0.75
Capacity(t/24h)	25-100	35-130	45-160	80-350	120-450	180-550
Inlet consistency(%)	1-3
Inlet pressure(MPa)	0.1-0.4
Motor power(KW)	22-45	37-75	55-110	75-132	110-220	132-220

Remark:The yield will change with the size variety and concentration. Therefore, the output in the table is only for selection

Pressure Screen Basket

About us

SUNHONG International Group was established in 2010, mainly engaged in the import and export business of industrial textiles and paper machinery parts.The company's business has been successfully expanded to South America, Southeast Asia, Central Europe.At the beginning of its establishment, the company is positioned at technology-based products, high-quality products and intimate additional services is our consistent commitment to customers.The company adheres to the flexible and humanized management and provides a diversified platform for your development. We sincerely look forward to your joining!