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Hot cutting saw blades

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Hot cutting saw blades

DCM hot cutting saw blade is an one of the exclusive purposing saw blades which is able to be possessed the amputation abilities in over 700°C of high temperature with the raw material selection and heat treatment method. It mainly applies to cutting bar, bloom, steel pipe and construction steel in hot rolling and extrusion line.

Cutting conditions may vary depending on the cutting material and mechanical properties, in order to apply optimal cutting conditions Testing is a must.

1
Hot Cutting Circular Saw Blade

Standard

We are served the hot cutting saw blades of maximum outer diameter 2,200mm. It will be adjustable the tooth form and material according to cutting machine and object.

Tooth shape: 60 ° (30 ° / 30 °) is mainly used.

Saw blade material: Carbon tool steel (S45C, S55C), depending on the diameter of the saw blade and the material of the cutting material. It is used in various ways, such as alloy tool steel (75Cr1).

Finish of side faces

1.Used in rolled state without grinding the surface:

The material has less side fusion and has low processing cost.

2. Tapered grinding:

The material contact part is ground with a taper to minimize surface fusion during cutting and roughness of the cut section

Reduces cracking and improves cutting resistance to maximize the life of the saw blade.

Out Dia	Kerf	No.of teeth	Pitch
900	7.0	300	9.4
1000	8.0	260	12
1200	8.0	314	12
1300	8.0	340	12
1600	9.0	420	12
1800	12.0	470	12
2000	12.0	520	12
2200	14.0	540	12

Surface treatment

Application

Cutting Parameter