Customized Tungsten Carbide 9crsi Slitting Circle Cutting Blades Round Rewinder Blade Knife

• Customization: Available
• After-sales Service: Warranty
• Warranty: 1 Year
• Model NO.: SUN HONG
• Certification: ISO 9001:2008, CE
• Surface Treatment: Polishing
• Manufacturing Process: Cnc Milling
• Material: Stainless Steel
• Product Name: Paper Circular Blade
• Sharpness: 18n-30n
• Precision: 0.2mm
• Blade Application: Kraft Paper,Cutter ,Slitter
• Advantage: Long Life
• Trial Order: Accept
• Transport Package: Export Wooden Stand
• Specification: As to order
• Trademark: SUNHONG
• Origin: China
• HS Code: 84392000

Product Description

Cutting Blade for Corrugated Cardbox Production Line

Application: We supply all the blades which are used for longitudinal and transverse cutting of cardboard on corrugated cardboard production lines, as well as paper cutting and slotting of corrugated cardboard boxes.

Material: 65Mn, 9CrSi, SKD-11, SKH-9,  Tungsten Alloy,etc.

Main Features: The blade is sharp and wear-resistant, suitable for high-speed cutting and slitting. The cutting surface is free of indentation and smooth without burrs.

Slotting Blade

NC Cutting Blade (Spiral Knife)

Slitting Blade

Carton box printing slotting knife: made of genuine materials, sharp and wear-resistant, with quality assurance.

Corrugated slitter scorer machine stands out for its precision and reliability, ensuring smooth and accurate cutting of corrugated materials.

Corrugated cardboard cutting blade:
Material alloy (tungsten steel), sharp and super wear-resistant.

Paper Slitting Machine Blade

Slitting machine round blade, rewinding slitting small round blade, slitting blade, paper slitting blade, with various specifications and quality assurance.

Slitting Blade

The slitting machine blade is the core cutting component of slitting machine equipment, mainly used for slitting and processing rolls such as film, paper, composite materials, etc. Its performance directly affects cutting efficiency and product quality.

Top Blade

Bottom Blade

Blade Holder

Φ62*Φ40*1                Φ110*Φ70*1.2

Φ64*Φ42*1                Φ118*Φ80*1.2

Φ68*Φ46*0.8             Φ120*Φ76*4

Φ75*Φ45*1                Φ130*Φ80*1.2

Φ90*Φ60*1.2             Φ140*Φ95*1.2

Φ100*Φ35*1.2           Φ150*Φ90*2

Slitting Top Knife Holder

Top knife Φ105*Φ70*1.2 holder:

Φ80*Φ45*19(with 45mm shaft)             Φ80*Φ50*19(with 50mm shaft)

Φ80*Φ55*19(with 55mm shaft)             Φ90*Φ60*22(with 60mm shaft)

Top knife Φ118*Φ80*1.2 holder / Top knife Φ130*Φ80*1.2 holder:

Φ92*Φ60*23(with 60mm shaft)

Φ70*Φ45*3/5            Φ90*Φ65*3/5

Φ70*Φ45*8/10          Φ90*Φ65*8/10

Φ70*Φ45*18/20        Φ90*Φ65*26/30

Φ80*Φ50*8/10          Φ92*Φ60*26/30

Φ80*Φ50*20/20        Φ100*Φ70*13/15

Φ80*Φ55*8/10          Φ105*Φ60*13/15

Rewinder Ring Blade

The rewinding machine blade consists of two parts - the rewinding machine upper blade (mainly including flat round blades and disc blades) and the rewinding machine bottom blade (mainly including bowl blades and multi blade blades). It is mainly used for slitting paper rolls produced by paper machines and is mainly used in rewinding machine equipment. It is a commonly used mechanical blade in the paper industry.

Rewinder Top Blade

The paper cut by the rewinding machine blade is smooth and flat, without burrs or paper scraps. The quality and appearance of the paper have been greatly improved, and the production efficiency of the paper has also been improved, thereby saving production costs, especially fundamentally improving the quality of the subsequent printing.

Rewinder Bottom Blade

The bottom blade of the rewinding machine is mainly used in the rewinding equipment of the paper industry, mainly for slitting the paper rolls produced by the paper machine.

Company Profile

SUN HONG PAPER TECH XUZHOU LTD

Sun Hong Paper Tech was established in 2010 and is located in Xuzhou City, Jiangsu Province. It is a production and manufacturing enterprise that integrates industry and trade. We mainly produce and supply products related to the paper and pulp industry. In the early stage, we mainly produced press felts, forming fabrics, and dryer fabrics, and had our own production factory and technical team. With the recognition and trust of our customers in our products,our business scope has expanded from paper machine clothing to almost all parts related to the paper industry, and has established long-term cooperative relationships with multiple domestic equipment factories, possessing a sound quality control system and the power to participate in pricing, we provide customers with high-quality products and preferential factory prices. We also have engineers team with over 30 years of experience in the paper industry,so we can provide professional technical support and services to customers. Sun Hong has sufficient production and technical strength. In 2019 and 2021, we successfully contracted two turnkey projects for kraft paper machines in Bangladesh, which received unanimous praise from customers.

Self Owned Factory

Globe Customer

Screen basket

Refiner plate

Paper Machine Clothing (press felt, forming fabric, dryer fabric)

Doctor Blade

Spray Nozzle........

We participite international exhibition every year.

Visiting customer's factory and provide after service for our customer.

Professional technicial design

Full process quality test.

FAQ

Q: What's the lead time for orders?
A: Standard product in 15 days; customized units require 30–45 days.

Q: Do you provide after-sales service?
A: Yes, we have professional after sale service.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.