About Us
Changzhou Wujin Haili Roll Co., Ltd.
Established in 1996, Changzhou Wujin Haili Roll Co., Ltd., is a professional roller company that integrates scientific research, development, manufacturing, repair and application services in the packaging, printing and coating industries.
Professional for domestic and foreign paper products packaging and printing industry, flexographic printing, precision coating industry, battery and leather, and other related industries
The company was founded in 1996
20,000 square meters of floor area
60+ sales countries and regions
120 + employees
More than 1,000 cooperation cases
Recommended Products
High-precision wear-resistant ceramic anilox rollers are widely used in carton ink printing machines, various flexographic printing machines in the packaging and printing industry, anodized aluminum, gold and silver cards, various composite films, optical films, protective films, lithium battery separators and Precision coating machines in the carbon belt industry. ● The high-precision quality of the polka dot roller is suitable for higher-speed and high-efficiency operation of the equipment. ● The ceramic coating that is denser, more delicate and strong and wear-resistant than the traditional process ensures that it is processed into a smooth and smooth surface to meet the engraving high-line mesh type. ● Thinner mesh wall and optimal opening and depth ratio, so that more volume per unit area can be obtained. ● Smooth mesh inner wall makes the anilox roller have excellent
Micro-concave coating rollers are used for precision coating of lithium battery separators, protective films, conductive films, high-grade release films, automotive explosion-proof films and solar backplane films. Product specifications, effective engraving diameter of roll surface: Φ50~ 100mm Effective engraving length of roll surface: L100~ 3500mm Engraving line number: 20~ 300 L/in (8~ 118 L/cm) Special specifications and line number design customization, quality accuracy, coating porosity: 1~ 3% Coating hardness: HV0.3 ≥ 1250 Round runout: 0.005~ 0.01mm Cylindricity: 0.01mm Dynamic balance Quality level
HardChromeAniloxRollItiswidelyusedincartonprintingmachines,flexoprintingmachines,laminatorsandhigh-precisioncoatingmachines.
Gluing machine homogenizer roller
High-precisionGlue/DoctorRollItiswidelyusedinsingle/doublefacersandglueunitsofhigh-speedcompletecorrugators,cartonlaminators,high-speedpapermachine
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Corrugated box
Corrugated board production line referred to as tile line, by wet, cadre, production management system and other important components. The high-precision coating/uniform roller is distributed in the single-side machine and the glue coating machine of the high-speed corrugated board production line, which is used to coat the corrugated top with glue.
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Flexographic printing
Flexographic printing or flexographic printing, a type of printing that uses a flexible plate to transfer ink through a reticulated ink transfer roller. The ink is transferred to the plate during printing by means of a ceramic/metal roller and a scraper (rubber roller).
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Coating
Coating is a layer or layers of a certain material with a specific function according to the specified number of uniform distribution on the surface of the substrate, in order to improve the surface properties of the substrate or give the substrate special function. Roller coating is through the roller from the measurement of the specific material uniform coating on the substrate above.
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Battery separator / diaphragm
The separator is an important part of the battery, also known as the "third plate", is to prevent the positive and negative short circuit of the inert isolator, but also to ensure that the positive and negative plate to achieve a shorter distance; Ensure that the positive and negative ions in the electrolyte pass through to participate in the electrode reaction.
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Special paper
Haili roller making use of modern advanced science and technology, excellence in production, sincere service, adhere to the road of high-quality products, continuous scientific and technological research and development and advanced equipment investment, independent research and development, technological innovation, product development, to ensure that every design and production to achieve the benefit of customers.
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Leather
Leather coating, also known as leather finishing, leather roller coating machine will be coated on the leather surface by roller coating, forming a variety of colors, gloss and different styles of appearance, and make the leather obtain a certain waterproof and easy to maintain.
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Contact
Address: No. 28, Xinshan Road, Caoqiao Industrial Park, Wujin District, Changzhou
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