Portable Boring Machine For mechanical Engineering Machining

Portable Boring Machine For mechanical Engineering Machining
Product Details

Concentric Hole Line Borer Tools on Site  On-site Machining Video


Portable multi-function Boring machines, portable boring machines, hole repairing machines, portable boring machines are favored for their stability, accuracy, delicacy, solidity and ease of operation. High precision on-site repair of inner holes and couplings of large and small equipment without disassembly of equipment, reducing downtime and transportation time to factory for maintenance. Statistics show that these new machines reduce maintenance time by 85% .

portable machining equipment-joysung

Rotation Drive Unit

Axial Feed Unit

Aluminum structure, has a good cooling effect

Automatic feed travel depends on boring bar length

Mounts anywhere on the bar

Can be installed at any end of the boring bar

3:1 gear reduction ratio(standard)

Mechanical feed, feed rate per revolution:0.16/0.28mm/rev


The positioning device of a boring machine is characterized in that the positioning device comprises a positioning seat, a positioning top core and at least three identical positioning posts, and the positioning seat comprises a support seat and a positioning sleeve At least three through holes are arranged on the side wall of the positioning sleeve, each through hole is perpendicular to the center line of the positioning sleeve, the positioning top core is in a nail shape, the fixed end is provided with a nail cap, and the working end is a cone And the cone is pressed against the inner end of each positioning column. Compared with the prior art, the utility model has the advantages of simple structure, convenient use, accurate positioning, low cost, easy realization and greatly improved production efficiency.

Line Boring Tools

Line Boring Tools

Facing Head

Boring Head


Mechanical feed, feed rate per revolution:0.16/0.28mm/rev


Inner sheathed copper plating, effectively protecting the boring bar.


Mounts anywhere on the bar


Increase the cushion blocks, to meet the different needs of boring.

Boring requires :

Boring machine can be widely used in a variety of fields, boring machine including drive motor, drive motor connected with the reducer, bracket, tool and boring bar, its characteristics are: the boring machine also includes variable frequency control box, the output end of the frequency conversion control box is connected with the control box, and the control box is connected with a drive motor through a cable. The reducer adopts a turbine worm reducer, and the turbine worm reducer is installed between a pair of brackets placed symmetrically through a flange, hollow Shaft is installed in the turbine of the worm gear reducer, boring bar is worn in the hollow shaft, the Boring Bar and the hollow shaft are connected by keys, the tool-taking mechanism is arranged at one end of the boring bar, and the boring bar is provided with a positioning disk. The boring machine has the advantages of simple structure, small volume, wide processing range, easy to carry and install, high processing precision, low labor intensity, etc. , can Be widely used in mechanical processing, mining, automobile manufacturing, shipbuilding, construction machinery repair and many other fields.

line boring tools-joysung

Line Boring Service

Main application areas:-shipbuilding / Ship repair-mining / earth-moving machinery-thermal power / Hydropower / nuclear power





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