Diamond circular saw multi-blades for granite block cutting

Diamond circular saw multi-blades for granite block cutting

Diamond Multi-blades refers to 2-60pcs diamond circular saw blades used on multi-cutter machine for sawing granite block to slabs or strips, which is suitable for 4 column machines or even single arm machines. High efficiency, smoothness and low energy consumption. There are 3 types of multi disc block cutters for granite.

Multi cutter requests higher quality of diamond saw blades both in steel saw blank in vibration, balance and side jumping and also on diamond segments on more sharpness or cutting speed. So the segments for multi block cutter is with different formula or metal bond and diamond grade and density.

(A) Single Size

2-60pcs same diameter diamond circular saw blades per machine is suitable for 4 column  machine, such as 1200mm Multi-Blades, this is very popular in granite block cutting field.

The specification of all blades on the machine is same.

(B) Two-Size

There are two size blades on the machine, each size 2-15pcs. The popular size is Ø940mm and Ø1600mm.

(C) Multi-Size

2-15pcs different size blades per machine, diameters from Ø530-Ø2500mm, steel core thickness 3.5mm to 5.5mm.

2pcs blades per machine:

640/1000mm

740/1200mm

850/1400mm

940/1600mm

950/1620mm

960/1600mm

980/1650mm

1040/1800mm

1140/2000mm

1250/2200mm

3pcs blades per machine:

680/1140/1600mm

730/1170/1650mm

750/1300/1800mm

850/1400/2000mm

940/1600/2200mm

4pcs blades per machine:

590/925/1250/1600mm

680/1140/1600/2000mm

6pcs blades per machine:

530/740/950/1140/1370/1600mm

7pcs blades per machine:

530/740/950/1140/1370/1600/1800mm

8pcs blades per machine:

530/740/950/1140/1370/1600/1800/2000mm

etc. ...

Actually there are 2-26pcs different assembles. Now the steel core thickness is thin even to 2.5mm, and the segment thickness is even to 3.5mm.

The above specifications & photos are for reference, other specification may be available as per demand.

The following are the regular shapes of diamond segments for multi-blades:

DSGBM-1 Normal Taper Shape	DSGBM-2 << Taper Shape

The regular height of diamond segments for multi block cutter are 13mm or 15mm. The most common height is 13mm, which is not too big in size and not to bring too much cutting impact to the saw blank, and it is quite succeed and popular in use.

With technology improvement, more and more granite block cutter are using 15mm height multi segments. Factory customers require 15mm heights to save cost in re-tipping and in the long run, and with steel blank quality improved step by step, people more and more know how in multi block cutter operation and maintenance, so now 15mm is quite popular in the market.