Our high-performance tungsten carbide circular blades are a cutting-edge solution, extensively utilized across industries such as rubber and plastic machinery, food processing, textile manufacturing, and packaging. Engineered to perfection, these blades excel in cutting a wide array of products at various speeds-from low to high. Besides the superior quality high-grade steel construction, these cutting knives boast minimal tolerance, remarkable precision, and an extended lifespan. Tailored for high-speed cutting applications, they are crafted from premium materials with meticulous blade surface leveling and fine edge grinding, ensuring minimized blade swing and edge jumping.
Outer Diameter (O.D) Range: 30-1000mm, offering customization to meet your specific requirements.
Thickness Range: From a delicate 0.3mm to a robust 100mm, with customizable options available.
Heat Treatment Options: Choose from HRC62-67° or HRA88-90°, customizable to suit your precise specifications.
We provide bespoke OEM, ODM, and custom services tailored to your technical drawings or sample specifications.
Premium Materials Available:
Our circular blades and knives are manufactured using top-tier materials, including SKH-9, SKD-11, LD, W6Mo5Cr4V2AL, H13K, M42, K30, ASP60 power alloy steel, among other specialized custom materials, ensuring exceptional performance and durability.
Zhejiang Qinghao Intelligent Machinery Co., Ltd.
Our cutting blades and slitting knives are meticulously crafted with a stringent selection of materials and impeccable craftsmanship. By leveraging cutting-edge heat treatment techniques, we use both domestic and imported premium steel to ensure unmatched accuracy and outstanding quality in our products.
Product Description:
At Zhejiang Qinghao Intelligent Machinery Co., Ltd., excellence in precision engineering defines our cutting blades and slitting knives. Our state-of-the-art high precision grinder guarantees each blade is razor-sharp, impeccably neat, and entirely burr-free. This precision results in a beautifully smooth cutting surface and significantly prolongs the blade's service life, delivering dependable and efficient cutting solutions tailored to your needs.
Product Description:
Discover unparalleled stability and performance with cutting blades and slitting knives from Zhejiang Qinghao Intelligent Machinery Co., Ltd. Our distinctive processing techniques, enhanced by sophisticated heat treatment technology and expertly honed blade edges, provide resistance to wear and aging. Experience remarkable working efficiency, high-speed cutting with minimal resistance, and a superior surface finish with our top-tier products.
Customization of Non-Standard Types and Professional Manufacturing
In search of expert cutting blades and slitting knives? Zhejiang Qinghao Intelligent Machinery Co., Ltd. is your premier destination. With decades of industry expertise, we offer comprehensive OEM/ODM and bespoke services, crafted to satisfy your specific cutting requirements with precision and professionalism.
Explore our exceptional high-performance Sharp Tungsten Carbide Metal Slitter Knives and Cutting Blades, each tailored to fulfill your industrial cutting demands. Our precision-engineered tools are designed to provide robust, long-lasting solutions for efficient cutting. Rely on Qinghao for dependable, enduring carbide blades that serve your needs effectively.
Product manufacturing flow
In the realm of blade craftsmanship, quality and endurance stand as pillars of excellence. At Zhejiang Qinghao Intelligent Machinery Co., Ltd., we place the utmost importance on the material selection and hardness standards. These critical elements are meticulously prioritized throughout each phase of our production journey. This commitment guarantees the delivery of superior, high-quality products that meet the demands of the market. For your convenience, we have provided a material correspondence table below to highlight these essential factors:
At Zhejiang Qinghao Intelligent Machinery Co., Ltd., we hold the values of quality and safety in the highest regard. Prior to packaging, each product undergoes a stringent inspection process, affirming that each blade and knife is in immaculate condition. Our meticulous approach ensures that products are nestled in robust, state-of-the-art export packaging, meticulously designed to safeguard against any potential transport-related damages.
Exceptional Features:
- Premium-grade blades and knives
- Comprehensive and meticulous product inspection process
- Innovative and protective export packaging
Outstanding Benefits:
- Experience unparalleled peace of mind with products assuredly safeguarded
- Trust in the unmatched reliability and durability of our blades and knives
- Guaranteed superior quality that meets all your cutting requirements
Opt for Zhejiang Qinghao Intelligent Machinery Co., Ltd. to access unrivaled blade and knife collections that embed safety and excellence at their core.
Why Choose Qinghao Blades and Knives?
- With an impressive legacy spanning over 30 years, Qinghao cutting blades and slitting knives stand as a paragon of excellence, delivering unmatched quality and consistent performance across a diverse array of industries. From metal and wood to the intricate demands of food, paper, packaging, and printing, as well as the robust sectors of rubber, non-woven, recycling, and metallurgical, our expertise shines brightly.
- Rely on our highly skilled professional technical team, armed with decades of developmental prowess, to deliver bespoke technical support and innovative solutions for even the most challenging cutting tasks.
- Harnessing the power of professional heat treatment techniques alongside our exclusive patented technology, we ensure our blades and knives offer unparalleled cutting performance, setting a new standard of excellence.
- We offer unparalleled flexibility with our OEM/ODM/Customized services, meticulously tailored to meet your unique cutting requirements, whether derived from technical drawings or samples provided by you.
Zhejiang Qinghao Intelligent Machinery Co., Ltd is an ISO-9000 certified blade and knife manufacturer based in Hangzhou, Zhejiang province, China. With over 30 years of experience in industrial cutting blade industry, we are a leading manufacturer offering a wide range of products to both domestic and international markets.
Our Services:
- Standard blades and knives
- OEM/ODM/custom services tailored to your cutting requirements
Working with Us:
- Discuss your detailed blade requirements with our sales and engineers
- Receive a quotation based on the technical details
- Confirm the contract and make payment
- Production preparation and order fulfillment
- Delivery by sea, air, or express
- Tracking service for blade use condition
Factory Visit:
Our factory is located in Tongxiang city, Zhejiang, China. The nearest airport is Hangzhou International Airport, approximately 1 hour away by car. We can arrange for a pick-up upon your arrival. You are cordially invited to visit our factory for a business trip.
){kind=link}