Marine Industry portable Boring Machine

     The boring machine of construction machinery has the advantages of quick correction, accuracy, advanced structure and quick installation, which is convenient for installation and use in narrow space; it has strong power; the boring bar is made of bearing steel by special process, with high strength, high hardness, high precision, good toughness, hard chrome plating, rust free and good wear resistance. The spindle box (power head) can be installed at any position of the boring bar, which is simple and convenient to fix; the bearing support is equipped with imported two rows of self-aligning cylindrical roller bearings, with high precision and high rigidity; the end tool holder can automatically move the tool forward and backward, with adjustable feed rate, and the machine can be disassembled for easy installation and disassembly.

Specification

	XDT40-1	XDT40-2	XDT50-1	XDT50-2	Remarks
Machining hole diameter range/mm	45-200	45-200	55-260	55-260	Can be customized as required
Boring bar dimensions/mm	40*1500	40*1500	50*1500	50*1500
Rated power of motor/KW	1.5	1.5	2	2
Rated speed of motor/r/min	3000	3000	3000	3000
Output torque/N.m	270	270	324	324
Feed mode	Automatic walking knife	Automatic walking knife	Automatic walking knife	Automatic walking knife
Feed drive mode	Sprocket wheel	Gearbox	Sprocket wheel	Gearbox
Feed stroke/mm	380	450	380	450
Single side cut/mm	≥2	≥2	≥2	≥2
Machining hole roundness/mm	≤0.02	≤0.02	≤0.02	≤0.02
Machined surface roughness	Ra3.2	Ra3.2	Ra3.2	Ra3.2