You are here: Home / Products / STONE MACHINERY / Automatic Bridge Saw Cutting Machine for Granite Marble Stone Machine


Share to:

Automatic Bridge Saw Cutting Machine for Granite Marble Stone Machine

Bridge Cutting Machine
  • QZQ-900/1200

Make cutting easier!

Heavy duty structure, High precision laser, programmable system

Bridge Marble Cutting Machine china bridge stone machinery in Stone Factory 

Technical Parameters

1. Bridge Cutting machine





Max. diameter of blade





Main motor power




Blade vertical stroke




Table dimensions(L×W)




Table rotating degree




Max. cutting size (L×W×H)




Overall dimensions(L×W×H)




Water consumption




Approximate weight




Thus, once a crack is found, it is feasible to drill a round hole at the root of the crack, preventing the further spread of the crack. In addition, the saw blade with protected teeth can be used to reduce the wear of the girdle on the opening of the nozzle matrix in cutting strong abrasive stone

Detail Display

1、screw rod lifting system(optional)

2、computer controlled system

3、laser device


5、steel base(optional)



PART OF WANLONG Stone Machinery Customers(Workshop)

Bridge Marble Cutting Machine china bridge stone machinery Wanlong Stone Machinery

The silent steel can lower the noise produced by saw blades in cutting. Such steel is mostly composed of composite materials: adding a layer of materials (copper foil, rubber, elastic polymer) with the high sound absorption coefficient into the middle of the steel ; filling the spoon-shape nozzle in the steel with a better sound-absorbing copper sheet; regularly cutting some ‘S’- and ‘C’-shape seams with laser along the bottom and center hole of the nozzle at the radial direction, and then pouring special resin materials into these seams.

Pre-Sales Service

1. Inquiry and consulting support.

2. View our Factory.

3. Visiting Local stone factories to see our machine performance

4. Visiting Local stone factories to see our machine performance

5. After-Sales Service

Dispatching Technician to Overseas for Machine installation and Traning how to operate the machine.

6. warantee 12 months


Packaging Shipping

Packge depends on the quanity and the product feature

sea worthy packaging, fully wrapped with waterproof membrane and air bubbles. 1 set with one 20ft container(20GP) or LCL


As a kind of rough working, diamond saw blade cutting has a high requirement for efficiency and lifespan. The diamond should have reasonable wear and fragment shedding, while giving full play to its role. Both the premature consumption and excessive wear resistance of diamond are adverse to the cutting process. The former means that the diamond fails to function properly, which may be caused by a variety of factors: the steel is not wear-resistant or is weak to control the diamond; the cutting spend or the feeding speed is too high; the abrasive property of the stone is too strong; or the diamond has poor quality and low concentration if large fragments are found. The premature consumption of diamond is usually featured by low cutting efficiency and short lifespan.


Customer Oriented,Honest and Highly Responsible Team  

Bridge Marble Cutting Machine china bridge stone machinery Exhibition 

the diamond has good quality and high concentration; the cutting depth of diamond particles into the rock is small; diamond particles are subjected to low impact and cutting force. In this case, the saw blade will have low cutting efficiency and long life macroscopically. Therefore, both the diamond and the anchoring agent should be modified. Meanwhile, it is essential to slow cutting speed, narrow cutting depth, and increase feeding, which can motivate the diamond to produce micro fractures and accelerate matrix wear, thus improve cutting efficiency.



Bridge Marble Cutting Machine china bridge stone machinery Certification

Therefore, in addition to adjusting the diamond and the anchoring agent, it is necessary to increase cutting speed, enlarge cutting depth and decrease feeding for reducing the crush and shedding of the diamond, as well as the wear of the anchoring agent. This method can enhance cutting efficiency and prolong the lifespan. By contrast, when the diamond has excessive wear resistance, the stone will be ground into a flat or smooth arc surface, and it is hard to produce micro crushing, which means that the anchoring agent matrix is over wear-resistant or it has too much control of the diamond; the cutting depth of the saw blade is large; the feeding is small; the processed material is hard and fine;

Usually, the crush & impact resistance of good quality diamond is better, wearing out slowly and little broken when cutting, so it is very suitable used for cutting strong abrasiveness material like:sandstone, concrete pavement, bituminous pavement, refractory material. In the mean time, Diamond should easy plating,Coarse grit, low Concentration, the bond bond should be high abrasiveness with strong holding force for diamond; the lower grade diamond, cuz the rush & impact resistance is relatively worse,is suitable for cutting easy-cutting material, and the grit should be fine, concentration should be higher, bond should be softer.

Related Articles

content is empty!