What is a portable boring machine and how does it work

Edit:Xinxiang Blueprint Machinery Co., Ltd.UpDate:2022-03-04

Portable boring machines are a procedure. For those heavy machines that are too heavy to transport to a repair shop - this procedure can be used to repair equipment on site. Restore the ID (inside diameter) of bearing bores and pins, and almost all ID\/OD to factory specifications. It also provides a new method for new manufacturers of semi-finished products to bore any size hole at any angle with any precision tolerance.


This is the multi-purpose approach to precision boring. It is fast, precise, and when combined with precision honing, the accuracy is fantastic. Field repair capabilities eliminate costly downtime and shipping costs. These advantages make precision portable boring machines very Cost-effective.

In the production and maintenance of new products, you will be able to install and quickly perform large area cutting. For example, the tool pass through a heavy welding inner diameter, and the 1 inch cutting volume is removed through 4 parallel inner holes, the inner diameter is 6.75 inches , each 4 inches long, allowing the manual feed system to be used according to the cutting feeling, and the average time for each pass is 10 minutes.

At this rate, just 40 minutes will remove 1\/2 of each side, or a 16" long bore, with 1" of pass stock removal. What a terrific boring!

You will be able to produce multiple series of in-line holes with multiple hole positioning within .001" positioning tolerance. The gear train is a good example of this type of precision portable boring machine

Properly used, a portable boring machine can bore the inside diameter without a boring machine, which is cheaper and faster than other methods of repairing large machinery. One machine is 8' wide, 20' high and 60' long, requiring 4 holes to be restored, each with a bore diameter of 13", 3" deep, with 4 identical holes 44' apart. For our equipment, this is just an ordinary portable boring machine. Such a sophisticated portable boring machine can save a lot of money.