Xiamen Chiyi Stone Machine Co., Ltd. is committed to manufacturing a variety of machines and systems for natural stone processing industry. The product range covers bridge saws, granite block cutter, granite cutting machine, granite polishing machine, etc. These machines have been widely used in stone processing plants for sawing stone block, slab & tile polishing, edge cutting, profiling, calibrating, chamfering, etc.

1. Beams and Bridge

Since the saw mechanism moves along the bridge and beams, these parts need to be strong and stable. The pressure created from cutting through heave stone will transfer to the bridge and beams. If the bridge and beams are not strong enough, they will give causing the cut to be off. Although cast iron beams can add up to 2 tons of weight, it is best to have a bridge saw that is more accurate and durable because it is built sturdier.

2. Oil Bath

A life saving feature for a bridge saw will be the oil bath. Stone cutting produces a great deal of dust and moisture that can be detrimental to the rollers and bearings of the machine. An oil bath will provide a self-maintaining lubricated track saving maintenance costs that come with bridge saws that have open, dry channels. This oil bath will also provide smoother tracking to increase the accuracy of cuts.

3. Controls

The modern programmable controls make running the bridge easier for the worker if it is user friendly. Look for a controller that allows manual, semi-automatic, and completely automatic programming. The operation of the controller should be simple enough for anyone to figure out fairly quickly. The best location for the controller is on a hanging pendant so that the operator does not have to walk around to set all the features. This type of controller will make production much more efficient.

4. Water System

When cutting stone, the water system protects the stone from cracking from overheated blades. The best water system for a bridge saw is an automatic valve that lets water out only when needed. This eliminates having to manually turn the water on or off from a distance that lets the water run longer than needed thereby increasing your water usage. Another cost saving feature to consider is a closed water system that recycles the water through the machine and possibly through the dust booth.

5. Tilting Table

For limitless options of angles, a hydraulic table that can be positioned to any angle rather than preset angles is preferable. Not only does it make loading the slab easier, it also allows angles for any required cut.

6. Motor

Depending on the material you will be cutting, you can choose a smaller bridge saw with a 10 to 15 horsepower motor. This is sufficient for up to 3cm thick stone. However, a larger 20 horsepower motor is needed for thick materials such as granite or marble.

7. Blades

Ranging from 24 inches to 48 inches, the size of the blade will also depend on the material you intend to cut. The larger blades do allow faster cuts, but they will have to use the larger motor.

8. Other Accessories

A laser can increase accuracy of cuts by projecting a cut line across the material to help line up the bridge saw blade with the cutting line. A safety shut-off device is a must to help prevent accidental injuries to the operator. The warranty should also at least meet the industry standards, which are one year on mechanical parts and labor and 90 days on the electrical parts.

To produce good machine for customer, we only employ specialized staffs who are skillful with field knowledge and experience. They add value to the every single detail in machine part construction and machine assembly. By creating a complete line of precise stone machines with reliable quality and performance, now we not only supply equipment for stone processing plants in China, but also export to Vietnam, India, Ukraine, Russia, Kazakhstan, USA, Australia, and African countries.