Industrial Slitting Knives with SKD11 Steel for Superior Cutting

• Customization: Available
• Material: Skh9, SKD11, Ld, W6mo5cr4V2al, H13K,M42,Asp60
• Hardness: HRC55-65 or Custom
• Manufacturing Standard: Standard or Non-Standard
• Transportation: by Sea ,Air or Express
• Application: Metal Slitting,Paper,Plastic Film .etc.Cuttiing
• Transport Package: Wooden or Paper Carton Package
• Specification: standard or cutom
• Trademark: Qinghao
• Origin: China
• HS Code: 8208900000
• Production Capacity: 240000/Year

Product Description

Product Description

Crafted with premium, wear-resistant materials and enhanced through precision forging, heat treatment, and expert grinding processes, these slitting blades boast unparalleled accuracy and durability. They are designed to withstand oil, heat, and both acid and alkali exposure, ensuring longevity without deformation. Ideal for precise slitting tasks, particularly for thin materials or those with delicate, sensitive surfaces.
We provide bespoke OEM services and tailored solutions, meticulously crafted in accordance with your technical drawings or samples, ensuring a perfect fit for your unique needs.
Processing Accuracy of Slitting Blades and Knives:
Surface Roughness: ≤ 0.002mm
Flatness and Parallelism: ≤ 0.001mm
Blades' Heat Treatment Hardness: Tailored to the material of the blade and the thickness of the cutting material.
Heat Treatment Methods: Incorporates advanced vacuum deoxidation and salt bath furnace treatments for optimal results.
Materials Available for Circular Blades and Knives: SKH-9, SKD-11, LD, W6Mo5Cr4V2AL, H13K, M42, K30, ASP60 power alloy steel, and other custom materials to meet specific requirements.

Product Parameters

Item No.	O.D x I.D x T(mm)	Item No.	O.D x I.D x T(mm)
1	φ95*φ55*2	10	φ240*φ120*10
2	φ105*φ32*3	11	φ260*φ120*10
3	φ105*φ52*5	12	φ280*φ160*10
4	φ120*φ60*5	13	φ300*φ180*10
5	φ160*φ80*5	14	φ320*φ200*10
6	φ200*φ100*5	15	φ330*φ200*10
7	φ210*φ100*5	16	φ360*φ220*10
8	φ220*φ100*5	17	φ380*φ240*10
9	φ220*φ120*5	18	φ400*φ260*10

Remark: We offer tailored customization and OEM services, expertly aligned with your specific requirements and needs.

 

Product manufacturing flow

The hardness of materials and blades is critical to ensuring blade quality and service life. We implement comprehensive measures to guarantee superior quality from material selection to the final product. Below is the material correspondence table for your reference:

Certifications

 

Inspection&packaging

We conduct rigorous inspections prior to packaging to ensure each blade and knife is securely packed for export, safeguarding against any potential transit damage.

Company Profile

Why Choose Qinghao Blades and Knives?
1.Qinghao blades and knives stand out for their dependable quality and consistent performance. With over 30 years of expertise in manufacturing diverse industrial blades and knives, our products find applications across metal, wood, food, paper, packaging, printing, rubber, non-woven, recycling, and metallurgical industries. By choosing Qinghao, you'll save on costs and time.
2.Over decades of development, we've assembled a professional and seasoned technical team ready to offer comprehensive support and expert solutions for your cutting challenges.
3.Our unique heat treatment processing techniques and patented technology deliver exceptional cutting performance for blades and knives.
4.We provide OEM/ODM/custom service to address your individual cutting specifications and needs.

FAQ

1. Are you a manufacturer?
Yes, Qinghao is an ISO-9000 certified blade and knife manufacturer in Hangzhou area of Zhejiang province ,China, with more than 30 years of blade and knife manufacturing history.

2. How long has Qinghao been established?
Qinghao was established in 1990s by Mr Xuefu Rui and after more than 30 years of development,it has grown into a leading manufacturer in blade indutry with product range from single series to mutiple series and with market from home to overseas market;

3. What service does Qinghao provide?
Excep the standard blades and knives ,Qinghao also provided OEM/ODM/customized sevice according to customer's private cutting requirements and needs.

4. How to work with Qinghao?
Our sales and engineer will check with you for all the detailed blade requirements you have and confirmed with you(Technical drawings/samples will be perfect for technical discussion at the inital stage);
After both parties confirmed the technical details on the blade and knife, the quotation sheet is made for your reference accordingly;
After contract is confirmed and payement done,we will begin to make the production preparation and carry out the order according to contract;
The goods will be delivered to you within contracted time by sea, air or express;
There is a tracking service relating to the blade use condition in your site after the arrival of blades to you;
 

5. How can i made a factory visit?
Qinghao factory is located in Tongxiang city, Zhejiang,China.the nearest airport is Xiaoshan International Airport ,about 1 hour by car to our factory.We can send the car to pick you up in the airport after your arrival. You are warmly welcome to visit our factory to have a business trip.