Coating Blade Stainless Steel Epoxy Scraperl Carbon Glass Fiber Doctor Blade

• After-sales Service: Guarantee
• Warranty: 180days
• Certification: RoHS, ISO 9001:2000, ISO 9001:2008
• Surface Treatment: Without Processing
• Material: Stainless Steel
• Aapplication: Paper Machine
• Model NO.: SH-DB211
• Condition: New
• Color: Customized
• Layer: Single Double Triple
• Transport Package: Wooden Case
• Specification: SH-DB211
• Trademark: SunHong
• Origin: China
• HS Code: 59113100
• Production Capacity: 20000 Pieces/Year

Product Description

Product Description

In the production process management of modern paper machine, doctor blade is a very important part. It can effectively improve the operation performance of the whole production line, ensure the cleanness of roll surface, make the web stripping easier to control, and reduce broken ends and holes.
Classification Doctor blade is a common mechanical device in papermachine, which can be divided into two types:one is the blade used for cleaning such as rolls (including the roller of net/press section, dryer cylinder); the other is functional doctor blade such as coating blade and creping doctor.

Category

HD-4CCarbon fiber scraping blade
Major uses: Suitable for ceramic rolls, dryer rolls, ebonite rolls.
Key Features: Carton fiber 40%.Epo-glass fiber, with better lubricity and anti-abrasion.Temperature resistance:185 centigrade.
DHB2-Epoxy scraper
Major uses: Suitable for all rolls from mesh fabric to automatic paper-reel.

Key Features: Microfiber and epoxy fiber, with very good chemical resistance.
Temperature resistance: 185 centigrade.
Phosphor bronze scraper
Major use: Suitable for drying rolls,Yankee rolls in a dryer, cold steel rolls, WC thermal spraying rolls.
Key Features: Softest in all metal blades, better removing dirt, less damaging rolls.
Stainless steel fiber
Major use: Suitable for stone rolls and Ebonite rolls in press section.
Key Features: High hardness, with better scraping result, better corrosion-resistance.
Polymer scraper
Major uses: Suitable for rubber rolls in wet end and polyester rubber rolls.
Key Features:  promoting lubricity blade and suitable forthe wet end.
Temperature resistance: over 80 centigrade.
Molecular weight: 6million.

Features

Features of Blade
1, Triple tempt for optimum wear resistance.
2, Long service life for an extra clean cut of tissue paper, toilet roll.
3, Precise heat treatment.
4, Excellent cutting longevity and wear resistance.
5, High intensity,high toughness,small thermal deformation.
6, Blades are eliminated unwanted and uncontrollable residual stress.
Finish of side faces
1, With two-sided compound bevel consisting of secondary and primary bevel
2, Geometry of bevel optimized for the application.
3, Polished bevel for minimum friction.
 

Attention

1.Do not increase the pressure on the scraper blade that has been used for a long time and runs in with the roll surface.
Increasingthe pressure is easy to roll up the blade edge of the scraper blade, but cause the tightness of the scraper. Therefore, the scraper blade must be replaced with a new one before increasing the pressure of the scraper blade.

2.Always check the lubricating and cleaning water of the scraper to prevent the spray water pipe from being blocked, so as to speed up the wear of the scraper blade.
3.Regularly check the deformation of the scraper holder and replace it if it is found to be deformed.
4.The scraper holder shall be kept clean to avoid difficulties in replacing the scraper blade.
 

Application

Although the doctor blade seems to be a set of simple paper machine equipment, and the investment is not large, its role is not small at all.
It can keep the paper machine rollers and fabrics (forming fabric, press felt, dry fabric, etc.)
clean, extend the cleaning cycle and fabric service life of the paper machine,
maintain the normal operation of the paper machine and the stability of paper quality, so as to produce huge benefits.
 

Our Customer

Sun Hong supply main contractor for paper machine clothing, from forming fabric to press felt and to dryer fabrics. Press felt is our core strategy products.We select advanced Texo weaving looms, wide Carding lines, the widest Fehrer needle loom and the best raw material to make press felt. We can able to make Press Felts 8-100 meters in length, and up to 8 meters in width, and make different size and weight according to the customer needs. Forming fabric and dryer fabric are also our advantage products.Our fabrics produced with imported equipment 14m German Weaving machine. Wide weaving width makes sure the rate of finished products yields . Austria Automatic seaming machine obtains Average splice point and strong constructions and Norway 14.5m heat-setting machine.
 

 

After Sales Service

1. We will answer your email the first time we have received your quotation.

2. We will arrange our expert to help you finish the installation and train your workers if you need.

3. We have professional after-sales service staff to help you solve any problems as early as possible that you may have after your buying.

4. We promise you lifelong maintenance at all times.