1)Hardness:HRC 61-62 2)Diameter:250mm etc. 3)Materials imported from Japan and Germany 4)wear resistant,prevent rust,no burr

Corrugated cardboard spacer :

1)Hardness:HRC 61-62

2)Diameter:250mm etc.

3)Materials imported from Japan and Germany 

4)Thickness:7-7.5mm or as per the customer's request and drawing,samples

5)Major process and equipment: Japan Vacuum Heat Treatment, pressing,sintering,milling grinding ,Germany grinding machine ,CNC machine and so on

6)Commodity list:

	Commodity
Project	Corrugated cardboard spacer
Material	SKH etc.
Diameter	232-270mm or depends on the customer's request ,samples and drawing
Thickness	7,7.5,10mm etc.
Packaging material	carton or depends on the customer's request
Service type	oem ,odm etc.
Major process and equipment	Japan Vacuum Heat Treatment, pressing,sintering,milling grinding ,Germany grinding machine ,CNC machine etc.

7)Advantages:

         Corrugated cardboard spacer has good abrasion resistance and high processing accuracy.Our

knives are medium and high-grade products.They have long service life ,low noise and rust protection

characteristics.They have high performance-price ratio.All these make sure the manufacturers to reduce

 the frequency of changing cutter in the product-lines.It is an ideal knife that the manufacturers of corrugated

cardboard ,box/carton industries reduce cutting cost and improve cutting quality.

Corrugated cardboard spacer