New Zip Knife Blade for Packaging Machines Cutt off Film Knife with High Condition

Precise CNC lathe machine

Hardness tester machine

Grinding machine

Semi-AutoZhijing’s knives for packaging machines are manufactured totally comply with your drawings or samples. Due to there are thousands kinds of packaging machines and models of the different types and diversity of measures. Then their dimensions are different for the knives. But Zhijing can produce even though the most difficult knives in the world. All of our raw materials are bought from reliable big steel plants, with certified and first-rate steels, we can guarantee the knives must have the good material quality. We always have in stock steels in the most diverse types, from the light alloy to the cold-processing steels, from AISI 420 to rapid and high rapid steels, all with thicknesses ranging from 1 to 10 mm.For other thickness knives, we can also produce them. We have the precise grinding machines to make the knives more thinner. We provide the customers with our many years of experience in the world of steel offering real solutions to the most varied cutting issues. The thermal treatment performed internally by our company, allows us to give added value par excellence, to our products. Ours is today one of the leading companies in the production of knives, thanks to the high quality standards, the production flexibility and the dynamic organization that today the market asks for. Send us your request; you will find our Sales Department at your complete disposal for any need.

The main advantages of blades: (1) High hardness and wear resistance, meanwhile use hard material coating in line with application requirements and the coating can reduce friction to reach excellent cutting ability and low wear characteristics. (2) Sufficient strength and toughness to bear greater cutting force, and impact load and vibration. (3) Good heat resistance brings good processability, such as processing performance, forging performance, high-temperature plastic deformation and grinding performance. (4) Regarding to high precision requirements, we now can ensure the thickness tolerances up to ±0.0005. Therefore, for inner circle, disk blades tolerance can be achieved to H3. All inspections of high precision products are made in the constant temperature room. (5) With the increasing requirements on the precision of metal sheet processing, we have developed ultra-high precision cutting tools, only the precision milling tools can match with its accuracy so far. ±0.001mm thickness to Ra0.1u surface roughness are our common standards. By using our technique and expertise, we can meet customers’ higher requirements in regarding to thickness, parallelism, flatness and so on.