Our cutting blades and slitting knives are designed to meet the diverse needs of the market, including aluminum mesh, copper mesh, cold/hot roll mesh, galvanized mesh, stainless steel mesh, titanium alloy mesh, and more. With features such as excellent anti-collapse performance, high toughness, strong wear resistance, and high accuracy for expanded metal holes, our blades ensure longer service life and less frequent replacements.
Blades Heat Treatment Hardness: Tailored based on blade material and cutting material thickness.
Heat Treatment Method: Utilizing vacuum deoxidation treatment and salt bath furnace treatment.
Materials Available for Circular Blades and Knives: SKH-9, SKD-11, LD, W6Mo5Cr4V2AL, H13K, M42, K30, ASP60 power alloy steel, and other custom materials.
Customization: We offer personalized and OEM services to meet individual customer requirements and needs.
Product manufacturing flow
At Zhejiang Qinghao Intelligent Machinery Co., Ltd., we prioritize material and blade hardness to ensure top-notch quality and extended service life. Our meticulous approach spans from material selection to the final product, guaranteeing exceptional performance.
Material Correspondence Table:
At Zhejiang Qinghao Intelligent Machinery Co., Ltd., we conduct rigorous product inspections before packaging to ensure that every blade and knife is in pristine condition. Our products are carefully placed in new and secure export packaging to prevent any potential damage during transportation.
We expertly select from a range of flexible shipping solutions tailored to our global clientele. Our goal is to minimize shipping costs, reduce production timelines, and significantly enhance our clients' market competitiveness.
Zhejiang Qinghao Intelligent Machinery Co., Ltd.
Why choose Qinghao blades and knives?
- Qinghao cutting blades and slitting knives have over 30 years of manufacturing experience, offering reliable quality and stable performance across various industries such as metal, wood, food, paper, packaging, printing, rubber, non-woven, recycling, and metallurgical industries.
- Our professional and experienced technical team can provide technical support and solutions for your cutting work.
- Professional heat treatment processing techniques and patented technology ensure excellent cutting performance.
- We offer OEM/ODM/customized services to meet your specific cutting requirements and needs.
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 the industry, we offer a wide range of high-quality blades and knives to meet your cutting needs.
Our Services:
- Standard blades and knives
- OEM/ODM/customized services
How to Work with Us:
- Discuss your blade requirements with our sales and engineers
- Receive a quotation based on the technical details
- Confirm the contract and make the payment
- Production preparation and order fulfillment
- Delivery by sea, air, or express
- Tracking service for blade use condition
Factory Visit:
If you wish to visit our factory in Tongxiang city, Zhejiang, China, we can arrange a pick-up from Xiaoshan International Airport, which is approximately 1 hour away by car. We welcome you to explore our facilities and discuss business opportunities.