Granite Engraving Machine is a process of carving any design or any shape on the granite surface by cutting grooves into it. Engravers use steel tools to cut the design into the surface. Some of the material is removed by the cutting tool and design, character, shape or numbers can be engraved on the surface by using an engraving machine for granite. Better finishing can be obtained by using engraving methods on metal surfaces.

Types of Granite Engraving Machine

On the basis of their operations and working principles, granite engraving machine are classified into two main categories.

• Manually granite engraving machine
• Automatic granite engraving machine

They both have different applications and features.

Manual granite engraving machine

In a manual granite machine, engraving on granite occurs manually. Skilled engravers are needed for this process. Manually granite engraving gives much finer and more precise finishing on the surface. In a manual granite engraving machine price in India, a source of air is needed so that air can pass through a hose on the headpiece, and an engraving mechanism can be carried out.

Although manual engraving machines are being replaced by automatic engraving machines where much human effort is not needed for the engraving process still there are some applications that cannot be fulfilled without a manual engraving machine.

Automatic granite engraving machine

Automatic granite engraving machine can be operated automatically without utilizing many humanitarian efforts. It helps in eliminating the efforts required in removing a large amount of metal. An automatic engraving machine gives the advantages of precision and repeatability and is suitable for most metals. It is considered for permanent engraving and artistic engraving. Automatic engraving machines are used for workshops, commercial and industrial purposes. They provide much effective engraving on the surface and give better cuts in-depth into the metal. With the help of vibrating aging technology internal stress and dust can be removed for a long time without causing any deformation.

The automatic granite engraving machine is also further classified in two ways. Such as;

• CNC granite engraving machine
• Roller conveyor shot blasting machine

CNC Granite Engraving Machine

CNC Granite Engraving machine are much more economical and suitable for high precision finishing for molds and components. A CNC (Computer Numerical Control) machines are a machine tool-driven mechanical device that works on the codes generated by the computer. The CNC machine interprets the codes as electrical signals and by using them it makes precise repetitive movements of various axes of the CNC machine Sand Blasting Machine.

CNC Granite engraving machine consists of a Y-gun which has brushes fitted with it. When the workpiece is put at the work table, brushes move horizontally at the axes of the machine. In this manner engraving of the workpiece is done with the repetitive movement of the brush. CNC engraving machine is an environmentally friendly machine, it does not release dust into the environment. With the help of a dust-collector, the unwanted released dust-laden particles are collected and do not affect the environment.

CNC engraving machines can be used for a single item or more than that which may include bulky workpieces too for a number of applications.

Roller conveyor shot blasting machine

A Roller conveyor shot blasting machine is used for cleaning large workpieces.

The main applications of roller conveyor shot blasting machines are:

• Descaling
• Removing rust/ anti-corrosion coating
• Paint preparation
• Surface preparation for welding, cutting, and machining
• Deburring

The workpieces which need to be treated by a roller conveyor shot blasting machine needs to move through the machine with the help of a roller conveyor. In a roller conveyor shot blasting machine, a rush with a high-pressure fan is used to remove the abrasive from the workpiece after that it exits from the shot blasting machine. In roller conveyor shot blasting machines, screw conveyors with elevators are used for the continuous automatic cleaning process.

Granite Stone Engraving Machine Price in India

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