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Paper Making Wearing Parts-Scraper

Paper Making Wearing Parts-Scraper

What Is Paper Pulp Scraper?

Scraper is made of entire stainless steel, consisting of pneumatic thumb, scraper body and pendulous device. The core part is pneumatic thumb, which is connected with scraper body by spindle. The scraper blade stick into pneumatic thumb tool changer.

In order to protect the roll surface from destroying, the scraper need to move back and forth in a constant speed. Usually, the pendulous device have air-operated and power-driven two types according to the different service environment.

Scraper Classification and Specification

Leizhan supply two kinds scraper: double pneumatic single scraper, double pneumatic double blade.
Double Pneumatic Single Scraper:
1.The connection between blade and roll is balanced through the air sac, preventing the damage to roll.
2.The pressure used for air feeding is running through the reducing valve.
3.The blade thickness can select from 1mm to 6mm, and is easy to change.
Double Pneumatic Double Blade:
1. Double scraper are installed in press section and couch roll.
2. Prevent the net from resurgence and improve the dryness of finished paper.
3. Double scraper can divide into ABCD Double Scraper and ABC+CM Double Scraper, Leizhan supply customized plan for paper mill according to the practical need.


Zhengzhou Leizhan Technology Paper Machinery Co., LTD., founded in the year 1980, is a professional manufacturer in researching and developing complete sets of waste paper pulp equipment. Our waste paper recycling plants and pulp equipment are highly praised by customers in paper making industries around the world.

Leizhan paper pulp machine are mainly about pressure screen( M.C. pressure screen, Inflow pressure screen ), Drum Pulper VS D type Hydrapulper, Bale Opener, waste paper Chain Conveyor, Pulp Pump, Vertical Hydrapulper, Light Impurity Separator, Auto-cleaning Vibrating Screen, Reject Separator, refiner equipment, etc.

Leizhan Products

Contact Us
Zhengzhou Leizhan Technology
Paper Machinery Co., LTD.

Tel : +86-371-5512-9198
WhatsApp: +86-13783579051