Fully Hardened Edge 2PT or 3PT 3x3 3x5 5x5 Zipper Rule For Diemaking

Specifications
Our zipper rule is produced by the hardened edge rule so that the advantage of our zipper rule is constant slit depth, clean deges and accurate pitches. this is why our zipper rule can avoid and 'drag' in the practice.
As the following shows, there are different asymmertical shpaes which are usually used in a left and right hand.
we commonly provided clients with three standard types, which shown below are Type A, Type B and Type C, grouped by varying the required length ratios. We also can adjust the length ratios according to the customers' needs.
In order to make the client use our zipeer rules more easily, we design a two way zipper rule which eliminates the need for right and left versions.
Manufacturing Technique
Each process of manufacturing has been controlled strictly. Good control has been applied in each process which covers raw materials purchasing heat treat, grinding edge, high-frenquency quenching and antirust packaging which will guarantee that the quality of our perforating rules is reliable and stable.
Marketing Strategy
Diamond is one of the earlies diecutting rule producers in the mainland of China. From 2000, we has began to manufactured different types of zipper rules and exported to foreign markets. Our diecut rules, which includes diecutting rule, creasing rule, proforating rule, zipper rule, have been exported tomany target countries and areas such as Middle East, Brazil, India, Chile, Argentina and Russia. In these years, we have already our high quility products to some countries in Euro. Clients are usually very satisified with our diecut rule.