Product DescriptionAccording to the aluminum mesh, copper
mesh, cold /hot roll mesh, galvanized mesh, stainless steel mesh,
titanium alloy mesh and other type mesh with different thickness in
the market, the cutting blades and slitting knives designed and
manufactured have the features of good anti-collapse performance,
high toughness, strong wear resistance, high accuracy for expanded
metal holes , longer service life and less replacement
frequency.Blades heat treatment hardness: based on blade material
and thickness of the cutting materialHeat treatment method:vacuum
deoxidation treatment and salt bath furnace treatment.The material
available for cicular blades and knives: SKH-9,SKD-11,LD,
W6Mo5Cr4V2AL,H13K,M42,K30,ASP60 powder alloy steel and other custom
material.Remark: We also provide customized service and OEM service
according to customer's personal requirements and needs.
Product manufacturing flowMaterial and blades hardness are the most
important factor to blade quality and serive life.We take
very possible measurements to ensure the product quality from
material selection to final product. Following is the material
corecpondence table for reference:Certifications
Inspection&packagingWe takes strict product inspection before
packaging and make sure every blade and knive in a new and safe
export packaging condition to prevent any possible damagesfrom
occurring in transportation.Company ProfileWhy choose Qinghao
blades and knives?1. Qinghao cutting blades and slitting knives
have reliable quality and stable performance and with more than 30
years of rich manufacuring experice in all kinds of industrical
blades and knives , the cutting blades are widely used in
metal,wood, food,paper, packaging ,printing,
rubber,no-woven,recycling,metallurgical industries,etc.The use of
Qinghao blades and knives can save your cost and time as much as
possible;2. With decades of development ,we have establised an
professional and experienced technical team and have the ability to
offer you technical support and professional technical solutions
for the problems in your cutting work;3. Professional heat
treatment processing techniques and own patent technology ensures
the blade and knives an excellent cutting performance;4.
OEM/ODM/Customized service are provided once the reception of your
private cutting requirements and needs.FAQ1. 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./* March 10, 2023 17:59:20 */!function(){function
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