rock tunneling left and right teeth tempering high strength quality 75Cr1 steel large steel cores

cutting reinforced concrete heated process quality 75Cr1 material saw blanks

Description

Diamond saw blanks and steel cores for block cutting of slabs of Granite, Sandstone, Marble, and Kinds of Hard Stones after brazing diamond segments, Suitable for Bridge cutting machine, Single arm cutting machine, Vertical plus horizontal cutting machine, and Block squaring cutter, Gantry cutting machine, Bridge multiblade block cutter.

Type: Normal and silent type, wet and dry cutting are both available.

The segments can be welded on the saw base body, high frequency induction welding, laser welding or silver welding.

Diamond saw blanks and steel cores are made with high strength special steel, precisely heat treated, grinded, straightened and tensioned and uniform metallurgical structure.

Our saw blanks are made of high quality steel with chemical composition 75Cr1, which is considered as the best quality for granite & stone cutting offering long lifespan.

Applicable saw machine type

Double-blades mining machine

Block cutting machine

Double Blades Mountain saw

Mine sawing machine

Rock saw

Circular saw

Mountain saw

Mine block sawing machine

Tunnel Mountain saw

Cave saw machine

Mountain sawing machine

Applied cutting conditions

Scope of application: sawing and cutting granite, quartzite, concrete with a small amount of reinforced steel, and cutting the wall in the horizontal direction through the rotation function of the excavator.

Building demolition for cutting reinforced concrete, concrete floors, road construction and repair work

For hard rock, powder rock after cutting, crushing operation

Foundation, basement rock and concrete excavation work

Cutting operations for underground cable trenches

Mining operations in quarries, shaping of rock blocks, trimming and other operations

Rock tunneling, rock trenching.

Saw blade thickness and tooth profile

The thickness of the saw blade is theoretically as thin as possible, and the saw seam is actually a kind of consumption. The material of the alloy saw blade base and the manufacturing process of the saw blade determine the thickness of the saw blade. If the thickness is too thin, the saw blade is easy to shake when working, which affects the cutting effect. When choosing the thickness of the saw blade, the stability of the saw blade and the material to be sawed should be considered.

The thickness required for some special-purpose materials is also specific, and should be used according to the requirements of the equipment, such as slotting saw blades, scribing saw blades, etc. Selection of tooth shape, the commonly used tooth shapes are left and right teeth (alternating teeth), flat teeth, trapezoidal flat teeth (high and low teeth), inverted trapezoidal teeth (inverted conical teeth), dovetail teeth (hump teeth), and rare ones. Industrial grade three left and one right, left and right flat teeth, etc.

Specification