News
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Choosing Tungsten Carbide Knife Grades for Paper Cutting
Stand beside a paper slitter running at full speed and the first sign of trouble is rarely dramatic. The cut edge starts to look a little fuzzy. Paper dust builds up under the rewinder. An operator runs a thumbnail along the reel edge, frowns, and the line is stopped for a knife change that nob...Read more -
Huaxin Carbide at ITMA ASIA + CITME 2026
In late November, the halls of the National Exhibition and Convention Center in Shanghai will fill with spinning lines, fiber extrusion systems and nonwovens equipment running side by side. Somewhere inside every one of those lines there is a cutting edge doing a quiet, repetitive job: slicing ...Read more -
WT Asia 2026 | Tungsten Carbide Slitting Knives Manufacturer
Successful Participation in WT Asia 2026 WT Asia 2026, held on October 22–23, 2026, at Grand City Convex Convention Hall in Surabaya, Indonesia, has successfully concluded. Chengdu Huaxin Cemented Carbide Co., Ltd. participated in the exhibition to showcase its tungsten carbide slitting knives ...Read more -
Precision Matters: Tolerances in Tobacco Filter Cutting Knives
On a filter maker running at full speed, a cutting knife has no time to compensate for its own imperfections. Each rod has to come off at the same length as the one before it and the one after it, thousands of times a minute, with no operator watching closely enough to catch a knife that’s...Read more -
High-Strength, High-Modulus PVA Fiber Cutting Blades: Manufacturer List
A spool of high-modulus PVA fiber looks harmless enough until it meets a blade. Run it through a cutter for a few hours and the trouble shows up in small ways: a faint film on the cutting edge, a few fibers that refuse to separate, bundles that come out a millimetre long or short. For plants mak...Read more -
Meet Chengdu Huaxin Cemented Carbide at WT Asia 2026!
Meet Chengdu Huaxin Cemented Carbide at WT Asia 2026! We are pleased to announce that Chengdu Huaxin Cemented Carbide Co., Ltd. will exhibit at WT Asia 2026 in Surabaya, Indonesia! D Date: October 22–23, 2026 V Venue: Grand City Convex Convention Hall, Surabaya, Indonesia S Our Stand...Read more -
Huaxin Carbide at InterTabac 2026 | Tungsten Carbide Knives for Tobacco Machinery
Huaxin Carbide at InterTabac 2026 | Carbide Cutting Solutions for Tobacco Machinery InterTabac 2026 has successfully come to an end in Dortmund, Germany. From September 15–17, 2026, the international tobacco industry gathered at Messe Dortmund for three days of product showcases, technical dis...Read more -
InterTabac 2026 | Carbide Cutting Solutions for Tobacco Machinery
InterTabac 2026 InterTabac 2026 will take place from September 15–17, 2026, in Dortmund, Germany. As a leading international trade show for tobacco products, smoking accessories, and related machinery, it brings...Read more -
Knives for Recycled Corrugated Board | Wear-Resistant Carbide Slitting Knives
September 8, 2026 Recycled Corrugated Board: Choosing Knives for High Abrasion and Contaminants Paper dust hangs in the air over the slitting line. The line keeps running, but a closer look at the blade shows a small chip already forming. Recycled corrugated board often hides tape fragments, sta...Read more -
Tungsten Carbide Reversible Knives for Woodworking | Huaxin Carbide
It is mid-shift on the production floor, and the operator is on his knees in front of the moulder, swapping out a dulled knife for the third time that day. Tool change, re-setting, test cut, re-check — by the time the machine is running clean again, nearly an hour has vanished and the day’...Read more -
Corrugated Slitter Knife Sharpening: In-Machine vs. Off-Machine
Corrugated Slitter Knife Sharpening: In-Machine vs. Off-Machine Blade Engineering · Corrugated & Packaging A corrugator running at full speed doesn’t stop for a dull blade. Along the slitter-scorer section, a small grinding wheel rides against the edge of each knife the entire t...Read more -
Tobacco Industry Knives: Hauni vs. Molins Machine Compatibility
Tobacco Industry Knives: Hauni vs. Molins Machine Compatibility Blade Engineering · Tobacco & Filter Rod Cutting Two filter-rod lines sit fifteen meters apart on the same production floor — one built around a Molins Mark 9, the other around a Hauni Protos 70. A technician lays two cir...Read more
