1. The tension value of the constant tension controller can be adjusted to fie the different size of the zipper. Electrical prat of the use of high quality imported accessories manufacturing, superior performance, quality stability. The use of automatic loading and unloading system, convenient and quick.

2. It is possible to increase the adjustable tension system and the belt feeding system without changing the existing state of the ironing machine, the control system is integrated in the zipper conveying machine operation panel, reduce equipment operation difficulty, improve work efficiency.

3. The dyed zipper conveying machine installed when the zipper shortage ,can automatically stop running, each person can operate 2-3machines,and very efficient.

4. Under normal circumstances, the big bobbin can be rolled 50Kg zipper, after dyeing, zipper ironing machine processing zipper or zipper tape will be stretched(after test results: with a bobbin of zipper take 20segment 1000mm long zipper not ironing, ironing pulled after long 10-45mm,20 segment length of the sample between 1010-1045mm,stretch ratio is 1tp 4.5%），Using this device ironing over zippers, are elongated deformation ratio will significantly reduce（Prior to using the same test methods, the result is: after being stretched ironing 10-15mm, are elongated to reduce the proportion of 1-1.5%）.