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Spray coating processing SPRAY PROCESSING
Supersonic Spray Calendering Roller
Currently, in the printing industry, the use of supersonic-spray calendering rolls—featuring a coating that can withstand the high compressive forces exerted by calendering rollers—results in a dense coating that can be polished to a mirror-like finish. This coating exhibits superior wear resistance compared to cold-hardened cast iron and also boasts exceptionally high rolling-contact fatigue strength. Moreover, its corrosion resistance is markedly better than that of electroplated roller surfaces. On carbon steel roller surfaces, a WC coating can be applied, making it particularly well-suited for manufacturing ultra-large calendering rolls. Unlike cold-hardened cast iron, this coating eliminates casting defects altogether. Additionally, this coating can be applied to the surface of dewatering box panels; even at a thickness of just 0.15 mm, its wear resistance far exceeds that of stainless steel by several dozen times. Currently, leading global printing equipment manufacturers have begun officially deploying these rolls, and experimental results have confirmed their significantly enhanced wear and corrosion resistance, effectively extending their service life. Sanxin Thermal Spray offers a wide range of thermal spray equipment, including plasma spray systems, supersonic spray equipment, arc spray systems, zinc spraying machines, flame powder spray equipment, flame wire spray equipment, aluminum spraying machines, sandblasting machines, and various thermal spray processing services—including ceramic coating and tungsten carbide coating applications.
超音速喷涂压光辊
Product Description
Supersonic Spray Calendering Roller
Currently, in the printing industry, the use of supersonic-sprayed calendering rolls allows them to withstand the high compressive forces exerted during calendering. The coating produced is dense and can be ground to a mirror-like finish. Compared to cold-hardened cast iron, these rolls exhibit superior wear resistance. Moreover, the coating boasts exceptionally high rolling contact fatigue strength and better corrosion resistance than electroplated roll surfaces. On carbon steel roll surfaces, a WC coating can be applied, making it particularly suitable for manufacturing ultra-large calendering rolls. This approach eliminates the casting defects inherent in cold-hardened cast iron. Additionally, this coating can also be applied to the surface of dewatering box panels; even at a thickness of just 0.15 mm, its wear resistance far exceeds that of stainless steel by several dozen times.
Currently, leading global printing equipment manufacturers have begun officially deploying their new equipment. Test results have confirmed that the equipment boasts significantly enhanced wear and corrosion resistance, effectively extending its service life.
Sanxin offers a wide range of thermal spray equipment, including plasma spray equipment, supersonic spray equipment, arc spray equipment, zinc-spraying machines, flame powder spray equipment, flame wire spray equipment, aluminum-spraying machines, sandblasting machines, and various thermal spray processing services, ceramic coating services, and tungsten carbide coating services.
Online Quotation
Related products
Spraying equipment SPRAY EQUIPMENT
Supersonic Spray Calendering Roller
Currently, in the printing industry, the use of supersonic-spray calendering rolls—featuring a coating that can withstand the high compressive forces exerted by calendering rollers—results in a dense coating that can be polished to a mirror-like finish. This coating exhibits superior wear resistance compared to cold-hardened cast iron and also boasts exceptionally high rolling-contact fatigue strength. Moreover, its corrosion resistance is markedly better than that of electroplated roller surfaces. On carbon steel roller surfaces, a WC coating can be applied, making it particularly well-suited for manufacturing ultra-large calendering rolls. Unlike cold-hardened cast iron, this coating eliminates casting defects altogether. Additionally, this coating can be applied to the surface of dewatering box panels; even at a thickness of just 0.15 mm, its wear resistance far exceeds that of stainless steel by several dozen times. Currently, leading global printing equipment manufacturers have begun officially deploying these rolls, and experimental results have confirmed their significantly enhanced wear and corrosion resistance, effectively extending their service life. Sanxin Thermal Spray offers a wide range of thermal spray equipment, including plasma spray systems, supersonic spray equipment, arc spray systems, zinc spraying machines, flame powder spray equipment, flame wire spray equipment, aluminum spraying machines, sandblasting machines, and various thermal spray processing services—including ceramic coating and tungsten carbide coating applications.
超音速喷涂压光辊
Product Description
Supersonic Spray Calendering Roller
Currently, in the printing industry, the use of supersonic-sprayed calendering rolls allows them to withstand the high compressive forces exerted during calendering. The coating produced is dense and can be ground to a mirror-like finish. Compared to cold-hardened cast iron, these rolls exhibit superior wear resistance. Moreover, the coating boasts exceptionally high rolling contact fatigue strength and better corrosion resistance than electroplated roll surfaces. On carbon steel roll surfaces, a WC coating can be applied, making it particularly suitable for manufacturing ultra-large calendering rolls. This approach eliminates the casting defects inherent in cold-hardened cast iron. Additionally, this coating can also be applied to the surface of dewatering box panels; even at a thickness of just 0.15 mm, its wear resistance far exceeds that of stainless steel by several dozen times.
Currently, leading global printing equipment manufacturers have begun officially deploying their new equipment. Test results have confirmed that the equipment boasts significantly enhanced wear and corrosion resistance, effectively extending its service life.
Sanxin offers a wide range of thermal spray equipment, including plasma spray equipment, supersonic spray equipment, arc spray equipment, zinc-spraying machines, flame powder spray equipment, flame wire spray equipment, aluminum-spraying machines, sandblasting machines, and various thermal spray processing services, ceramic coating services, and tungsten carbide coating services.
Online Quotation
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