It is suitable for on-site boring of steel, copper and stainless steel straight holes (stern shaft hole, rudder shaft hole).

It is mainly used for machining straight line inner hole, step hole, groove, chamfering, end face, etc.

Modular combination design is adopted, which can be installed horizontally and vertically according to the working conditions on site.

The boring bar is made of general alloy structural steel. After several times of heat treatment, it has high strength, hard chromium plating on the surface, good wear resistance and no rust.

Headstock (power head) can be installed at any position of boring bar, and it is easy to fix.

The front and rear main supports are equipped with imported double row self-aligning cylindrical roller bearings.

The boring tool holder can be disassembled for easy installation and disassembly.

The plane turret can automatically feed forward and backward, the feed rate is adjustable, and can be disassembled, which is convenient for installation and disassembly.

The center support can be adjusted axially for easy installation in deep hole.

It adopts high precision and reliable actuator with good stability, durability and dynamic response.

It has the characteristics of light structure, high horsepower, high rigidity, high precision, compact structure, constant torque and stepless speed regulation between different speeds.

The cutting force is large, the cutting depth can reach 6 mm in rough machining, and the surface roughness can reach ra3.2 in finish machining.

Parameter table: