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Generally, the traditional processing method of microporous filter screen is to use stamping or laser, but the stamping process is difficult to solve the problem of burr and oil pollution, and the processing accuracy is difficult to guarantee. Drolida is made by chemical etching, with high precision, no burr and flexible design change
Micro-hole filter processing is mainly used in electronics, machinery, automotive, hardware, electrical appliances and other industries.
Material opening → cleaning plate → dry film or coating → drying → exposure → development → drying → etching → stripping → detection of packaging -- finished product shipment.
1. Till 2018, we have been engaged in the field of etching for 19 years. In 2015, the company invested in the construction of a new industrial park in nantong.Aspire to become China's etching industry hundred year enterprise!
2. The company has successively passed iso9001:2008 quality management certification and iso14001:2004 environmental management system. In 2016, the company has passed ISO/TS 16949 certification and high-tech enterprise certification in the automotive industry, and obtained a number of intellectual property patent certificates.Technology innovation and talent training are the driving force for enterprise development. Zolida has been focusing on technology research and development, and has cooperated with many universities, such as nanjing university of aeronautics and astronautics. It has set up laboratories, hired and trained high-tech talents, and is a benchmark enterprise in the etching industry.
3. As a member of PCMI, the world etching association, the company can share new information and equipment of the global etching industry.
4. Several etching production lines have been introduced, and the company has an automatic adding system and regeneration system for potions. While developing, the company also pays attention to environmental protection.The company aspires to become an environmental protection enterprise, green enterprise.
5. We can make micro-hole filter with thickness of 0.02mm and etching size of 800*700mm. The precision can reach +/-0.005mm according to the product.Strive for high precision, high standards for survival, development, to benefit.
6. Shenzhen zhuolida, kunshan zhuolida and nantong zhuolida three production bases, with a comprehensive area of more than 40,000 square meters.Nantong has built an industrial park, which involves etching, electroplating electrophoresis, anodic oxidation, laser welding, vacuum diffusion welding and other fields, providing customers with integrated solutions.The first floor of building 1, zhuolida, nantong is the electrophoresis workshop.The second and third floors are etching workshops, with more than 20 conventional, imported and customized non-standard precision etching lines, which can meet the production capacity and the precision requirements of various microporous network products.The fourth floor is the vacuum diffusion welding workshop.Building 2 is an electroplating industry.
Generally, the traditional method of micro-hole filter processing is made by stamping or laser, but the stamping process is difficult to solve the burr and oil problems, and the processing accuracy is difficult to ensure.Zolida is made by chemical etching, producing products with high precision, no burr and flexible design changes.Want to process this kind of precise product, the first condition is: there is a purification production workshop, because the size, width, there is no break point, concave point, in the future will affect the product accuracy and filter sensitivity.
All micro-hole filter processing products before shipment will be through the production inspection, the quality of the use of secondary imaging equipment to detect the size of each product data, the three times of quality inspection of the relevant personnel, to ensure that the products shipped to your hand is a qualified product, layer by layer, the quality is trustworthy.
Advantages of chemical etching microporous filter:
1. There are no restrictions on complex patterns and shapes starting with arbitrary geometry.No matter how complicated the hole shape or pattern is, it is all formed by flash machining without increasing the production cost.
2. Chemical etching is a kind of double-sided processing technology, the product surface (positive and negative) smooth, no bulge, no pits, no burr, no warping, no deformation of the mesh formation.Do not need to polish, polishing, pressing after self-care process.
3. Fine machining size, accurate and uniform positioning.
4. Short production cycle, quick strain, convenient design modification.
The size, width, break point and concave point of the meshes processed by micro-hole filter will affect the accuracy of products and the sensitivity of filtration in the future.Our purification workshop, at all levels, is the requirement of processing such products have, of course, we also have several imported stainless steel processing production line, ensure product etching processing precision of the data, perfect quality control system, let the unqualified products do not flow to the customer, ZhuoLiDa with many fortune 500 companies, the material is given priority to with import company use, can carry on the etching process for a variety of different materials, according to the thickness of the material, aperture can be 0.05 mm, flatness remain below 0.02 mm, can be smaller tolerance to + / - 0.0075 mm,Service starts from the communication of the soul, which is the sincere commitment of zhuolida people to every customer.