USA-MADE BORE REPAIR SYSTEMS FOR HEAVY EQUIPMENT BORE RESTORATION
Built by people who've done the work since 1995.
Bore Repair Systems, Inc. designs and manufactures line boring machines, bore welders and accessories for the mining and construction industries, right here in the USA. Our equipment is built for simplicity, reliability and durability.
To help you get the most from it, we offer professional on-site training: our experts come to your shop and teach your team to set up, operate and maintain your equipment the right way from day one. CLICK HERE TO REQUEST TRAINING QUOTE / SCHEDULE
Features you won't find anywhere else:
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Pass-through (mount-anywhere) bar drives and bore welders
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Fully tunable bar support bearings
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The industry's only patented thru-bar snap ring groove machining system
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The most compact automated face machining head available
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A patented modular, reversible bore welding system that welds bores up to 10 feet apart without repositioning the drive head
Our designs come from more than manufacturing experience. We also ran our own heavy equipment service business, so we know what works in the field. Let us help you set up your shop with a Bore Repair System.
Call (800) 650-1005 or (603) 835-2409
BOREWELDERS
From the BOA-408i base to the fully optioned BOA-408i S5, this patented bore welding system has been the top selling design since it was released. For bores, faces and OD's ranging in size from under 1" (25mm) to over 60" (1.5m) in any position, the BOA-408i has you covered. Ask about the free-trial and trade-in programs too. Click here to see how quickly the BOA-408i can weld your bore.
The BOA-M1 bore welder is literally the most compact bore welder available, period. Stuck welding up on the undercarraige of a wheel loader? How about the a worn bore on a log yarding machine where the boom attaches to the base? The 2.5 pound BOA-M1 is ready for the job. With an entry price of under $6500. these bore welders are amazing and fully upgradable with the ultra precise, compact stepper auto-drive sytem for full automation.
LINE BORING SYSTEMS
BOA-C45 LineBore System
(premium pass-thru drive)
Simple, rugged, precise and very easy to use the BOA-C45 is a staple in any shop or on any service truck working on the bores found on most earth moving machines. The BOA-C45 line boring package is capable of machining bores & faces from 1" (25mm) to 14" (356mm) and boasts a number of features that are unique such as quick-change feed screws (available in a variety of lengths) , pass-through compact drive design (offering amazing setup versatility), variable feed rate, reversible feed direction and rotation and the all-new star drive interface. Of course, like all our pass-through design line bore systems, tune-able bar support bearings & dual tool ports are standard in the bars offering easy & precise "tool-in" bore measurements and final cut sampling measurements. It is these many unique features that makes the BOA-C45 simply the best, quickest and most accurate systems available at any price for most any heavy equipment bore repairs. (now available with electric or hydraulic drive)
BB6 LineBore System
(premium pass-thru drive)
The BB6 line boring system is designed for a wide variety of diameters. Capable of working on faces and bores from 1.5" (38mm) to 24" (610mm) and able to operate with the feed gearbox remotely mounted from the rotational gearbox, this system is big, tough and versatile. Like the BOA-C45 , the BB6 has a pass-through drive design, may be ordered with shorter or longer feed screws and may be equipped with the unique snap-ring groove cutting system or morse-taper end bars allowing all sorts of options including blind end machining. (available with electric or hydraulic drive)
INTEGRATED LINEBORING & BOREWELDING KITS
We have assembled (6) turnkey line boring and bore welding systems to make it easy for you to get one system, fully tested and designed to work together to weld up and machine the bores you are repairing. Select a system based on your size range requirements. If you have a special application, just call or email our office to talk with one of our sales specialists. Pre-assembled electric drive linebore/welding packages available are:
BRS5c - repairs bores from 1.0" (25mm) to 14" (356mm) (consists of BOA-408i auto borewelder and BOA-C45 line bore system with small, micro and large bore package.
NOTE: ALL SYSTEMS ABOVE CAN BE EQUIPPED WITH HYDRAULIC DRIVE
Q150L-BW - repairs bores from 1.6" (41mm) to 5.5" (140mm) - consists of BOA-408i auto borewelder and 150 series Bar End-Drive linebore kit.
Ready for a system quote? Call us at 800-650-1005 or 603-835-2409
or click here to go to contact us page
POPULAR BORE
REPAIR ACCESSORIES
We manufacture a number of accessories for you to use with your line boring and bore welding system. Popular accessories include:
ON-SITE TRAINING OPTION - Bore Repair Systems, Inc. offers professional line bore & welding training for you and/or your staff at your shop or jobsite. Are you new to the bore repair industry or did your previous bore repair employee leave before your new hire was brought up to speed? We have worked with many clients in these situations over the years and it has been a great benefit to them. Contact us at 603-835-2409 or sales@borerepair.com for a rate quote and details.
ID BORE MEASURE GAGE KIT - offers you the easiest way to accurately measure the bore you are repairing through the secondary tool port on your boring bar. Works in 1/2" and 3/8" tooling ports, for bores up to 14" diameter. (order #K92.10) See demo here
ID BORE MEASURE GAGE KIT TIGHT BORE VERSION - similar to the standard kit above, but is designed to collapse down to the bar diameter enabling the accurate measurements of bores which are much closer to the actual boring bar diameter. (standard ID bore measure requires 1/2" (12mm) clearance over bar dia) (order #K92.20)
PRECISION TOOL BIT ADJUSTER KIT - Used in with your ID bore measure gage kit, This kit offers you the most accurate and positive way to adjust your cutting tool for a precise final cut. (order #K93.26) See demo here
ADJUSTABLE BASE PACKAGE - This package offers you more adjustment of your boring bar supports. Very handy when mounting the unit to uneven surfaces and/or when working on excessively worn bores. Comes with (2) bases to work with your (2) standard one-arm supports. (order #K94.21)
MORSE TAPERED BAR OPTION -
We offer our boring bars with morse tapers machined in the ends. This is handy for a variety of specialty work and allows bars to be coupled together (using our optional coupler kit) or allows your boring bar system to machine right off the end of the bar for blind machining or drilling. (order # varies depending on bar. We also modify existing bars, call for details)
FACE MACHINING OPTIONS - All of our line boring systems are available with face machining options available. Our largest facing head (which fits the BB6) will machine up to 24" (610mm) We offer a line of very compact face machining heads as well, for working in those tight spaces. (order # varies depending on model chosen) See example of our auto facer here
SNAP-RING GROOVE MACHINING KIT - This unique, patent pending tool offers you the simplest way to restore damaged or worn out snap ring grooves in your equipment bores. This kit will fit easily in bores that no other tool will fit into. A great compliment to your bore repair system. (order # varies depending on model chosen)
SURE-CUT SYSTEM - This oxygen lance is one slick, easy to use tool that should be on every service truck and in every shop that works on repairing worn out bores. Pays for itself in 1-2 uses in time savings. If you've ever had to deal with how to remove a stuck or frozen/rusted in pin you will appreciate this system. In minutes it can pierce a hole straight through the stuck pin. Once it cools a few minutes later, the pin shrinks and the rust bond is broken and the pin can be easily tapped out. This tool, when compared to using a press or a sledge hammer can potentially save hours of labor. (order #JRSC2024S-REG)
LOW-PROFILE CENTERING KIT - This kit offers a handy way to get your boring bar centered when using cones is not a good option. For example when the bore faces are not square to the bores or the bores have lots of wear and are no longer close to round you will find that pre-centering your bar using this kit is much easier and accurate. These kits are available to fit 1.25", 1.75", 2.0" and 2.25" diameter bars. Kits include a pair of centering rings, weld-on centering tabs, centering screws with knurled ends and instructions. Click here for kit order numbers and details.
MULTI-MOUNT KIT - This rectangular support (now standard in our BB6 and BRS6 packages and available as an option for the BRS2c, 3c, 4c and 5c) is excellent when working on larger bores, or when performing face cutting operations on the same side as mount is attached. It can be used in conjunction with the compact circular mount when you would like to add additional bar support but do not have a way to add a center support.
ULTRA-CARBIDE BORING BAR CUTTING SYSTEM - Our new Ultra-Carbide is an excellent choice when using your larger bars that have 1/2" tool ports. The holder is designed so that the insert is within the 1/2" profile allowing you to have maximum boring diameter range. The inserts can handle much higher speeds that the standard high speed cutters and they will not fracture when using on rough cuts or in bores with interruptions. There are three cutting edges as well and these bits hold a sharp edge on average 10x longer than a standard high speed bit, and 5x longer than most cemented carbide cutters.
LOADER CENTER PIN REPAIR KIT - Bore Repair Systems, Inc. now offers a handy 2-pc bar kit that makes those challenging Payloader center pin bore repairs a whole lot easier! Click here for information
CUSTOM BORING BARS - Bore Repair Systems, Inc. offers 7/8", 1 1/4", 1 3/4" & 2 1/4" boring bars of various lengths not only for our BOA and BB series boring bars, but also for non-Bore Repair Systems, Inc. line bore systems. We stock many sizes but can quickly manufacture custom bars with options such as special single or dual tool port spacing, custom lengths or bars with one or both ends equipped with morse tapers or tool ports at the end enabling blind hole machining. Contact us at 603-835-2409 or sales@borerepair.com with your specific needs for a quote and details.
MIG ADAPTER KITS FOR ADAPTING BOREWELDER TO YOUR NON-EURO MIG WELDERS - Bore Repair Systems, Inc. stocks MIG adapter kits for many make and model MIG welders which allows you to easily hook up your BOA-408i or BOA-M1 euro quick equipped conduit. While most international MIG systems are already equipped with a euro style output, most Miller, Lincoln and others sold in North America are not, and will require one of our #1120 adapter kits. These kits are very easy to install. Call us for details, availability and pricing. Click here to see how easy these kits are to install. Contact us at 603-835-2409 or sales@borerepair.com for any questions.
Did you know that Bore Repair Systems, Inc. also rents line boring and bore welding systems and accessories? For information about rental or our lease to own program, please contact us today----
Call (800) 650-1005 or (603) 835-2409 or email us at: sales@borerepair.com
HOW TO GET THE MOST OUT OF YOUR BORE REPAIR SYSTEM
Worn pivot bores are among the most common and costly repairs on heavy earthmoving equipment. Buckets, boom and stick joints, and hydraulic cylinder mounts all take constant punishment from sand, dirt and gravel on the job site. Our portable bore welding and line boring systems let you repair those bores in the field. Getting precise, lasting results, however, depends on the operator.
That is why Bore Repair Systems offers professional training for every new customer. Our instructors work alongside your operators and cover every step of the process: mounting and aligning the equipment on the machine, welding up worn bores, boring them back to the correct size, and following the maintenance routines that keep your tools accurate and dependable for years.
Drawing on 30 years of designing bore repair equipment and training thousands of operators, we show your team the techniques and shortcuts that only come from real experience. Trained operators set up faster, make fewer costly mistakes, and deliver repairs your customers can count on, which means less downtime, more billable work, and a faster return on your equipment investment.