DIG-DOG BM-60 Portable Line Boring Machine

Item No.: BM-60
Description Specification FAQ Review
Description
DIG-DOG BM-60 Portable Line Boring Equipments

DIG-DOG BM-60 Portable Line Boring Equipment is a portable processing machine specially designed for on-site maintenance of construction machinery. It is mainly used for hole machining in small pipes and for the machining of concentrically spaced holes. Widely used in excavators, cranes, loaders, cranes and other construction machinery. In order to meet the actual needs of on-site processing, DIG-DOG continuously improves the equipment structure. After continuous optimization and improvement, the newly developed BM-60 boring machine for engineering machinery is currently the best engineering machinery maintenance equipment on the market.

Only one person can operate the equipment. Its design concept and processing process are based on the actual needs of the site, which greatly reduces the difficulty of workers' operation and enables maintenance personnel to use it more skillfully.

The main application scope includes: repair welding and processing of rotary holes, hinge holes, and pin holes on various engineering machinery structures or adding hole sleeves after hole expansion; repair of central holes in excavators, loaders, presses, cranes, etc. And processing; perform one-time positioning processing on the multiple holes to ensure the coaxiality of the multiple holes.

The BM-60 Portable Line Bore Machine is installed using a fixed clamping method and uses different tool holders according to different diameter ranges. Before use, please be sure to confirm the diameter of the hole to be processed and select an appropriate tool holder for processing.


Portable Line Boring Equipment | Bore Machine Factory
Specification
DIG-DOG Portable Line Boring Equipments & Welding Machines
Model BM-40 BM-50 BWM-50S BWM-50P BM-60 BM-60S
Main motor 1.5KW brushless DC motor 1.5KW brushless DC motor 3KW vertical servo motor 3KW servo motor 2KW DC servo motor 2KW DC servo motor
Tool feed motor power 120W
Main motor output speed 125 rpm 125 rpm 0-300 rpm 0-300 rpm 100 rpm 80 rpm
Motor speed regulation Infinitely variable speed Continuously variable speed can realize forward and reverse rotation
Feeding method Hand-in-hand
Boring bar diameter 40mm 50mm 50mm 50mm 60mm 60mm
Boring range 45-200mm 55mm-260mm 55mm-260mm 55mm-260mm 65--500mm 65-500mm
Feed stroke 380mm 380mm 200mm 200mm 420mm 740mm
Maximum number of cuts on one side 2-3mm 2-3mm 3mm 2mm 2-3mm 2-3mm
Processing roundness 0.03mm 0.03mm 0.02mm 0.03mm 0.03mm 0.05mm
Roughness 3.2um 3.2 3.2 3.2 3.2um 3.2um
Installation method Welding fixation Welding fixation Welding fixation Welding fixation welding welding
Welding hole range * * 55-230mm 55-230mm * *
Single side welding thickness * * 3-4mm 2-3mm * *
Welding wire model * * 1.0 1.0 * *
Matching accessories boring bar 1.5m long: 1
tool holder: 1
top plate: 1
clip blades: 1 box
tool handle: 1
centering sleeves: 4 (2 large and 2 small)
support seats: 2
a set of tools
boring bar 1.5m long: 1
tool holder: 1
top plate: 1
machine clamp blades: 1 box
tool handles: 2
top tool sleeve: 1
centering taper sleeves (two large and two small): 4
support seats: 2
support bolts: 8
a set of tools
Machine head: 1 set,
boring bar diameter 50mm,
tool bar 1.5m long: 1
tool bar long 600: 1
support seat: 2 tiles
support: 1
lock buckle: 1
support bolt: 8
centering sleeves: 4
tool holder: 1
top plate: 1
oil can: 1
trap: 1
hexagonal wrench: 1
clamp blades: 1 box (10 pieces),
machine clamp handle: (16*16 handle one Root,
one 12*12 tool handle)
top tool sheath: 1
spare small screw: 1
pack of wire feed hose: 2
main welding machine connection cables: 1
1.2m long welding gun rod: 1
30cm long welding gun rod : 1
centering sleeve: 1 protective cover: 3
contact tips: 3
CNC display screen: 1
machine head: 1 unit,
boring bar diameter 50mm
tool bar 1.5m long: 1
tool bar long 600: 1
support seat: 2
support tile frame: 1
lock buckle: 1
support bolt: 8
centering sleeve: 4
tool holders: 1
top plate: 1
oil can: 1 trap: 1
hexagonal wrench: 1
set of machine clamp blades: 1 box (10 pieces),
machine clamp tool handle: ( One 16*16 tool handle,
one 12*12 tool handle)
top tool holder: 1
spare small screw: 1
pack wire feed hose: 2
main welding machine connection cable: 1
1.2m long welding gun rod: 1
30 cm long welding gun rod: 1
centering sleeve: 1
protective cover: 3
contact tips: 3
machine head: 1 
tool bar 2m long: 1
support seats: 2
centering device: 1
tool holders of different specifications: 3
support bolts: 8
blades: 1 box
tool handle: 1
oil pot: 1
flexible A wrench: 1
hexagonal wrenches: 1
spindle box: 1
tool feed box: 1
electric motor: 1
boring bar 2m long: 1
3 types of auxiliary tool holders (choose different specifications of tool holders according to the size of the machining hole),
machine clamp blades: 1 box
machine A knife handle: 1
a complete set of tools,
supporting seats: 1
centering devices: 1 set
screw rod: 1
FAQ
What size of line boring machine should I choose?
There are many different sized line boring machines available.   No single machine can cover all of the above diameters accurately, so you’ll need to consider the type of jobs you will be carrying out.

What boring bar length should I specify?
There are many different bar lengths available, it is mostly depend on your job need.    One thing to remark: for small diameter boring bar, the longer the bar is, the bigger the risk of sagging is.

What are the lead times for BM-60 Portable Line Bore Machine?
This varies depending upon size of machine and stock availability.  With line boring machines it pays to think ahead as it can be several weeks from receipt of payment before your machine arrives. This is because each machine package is made to order from the many options available.

Can DIG-DOG supply a machine in my area?
Yes, Our portable boring machine export world-widely.

What maintenance is needed?
If looked after correctly, the line boring machine will provide years of trouble free use, delivering accurate and consistent results every time.       Simple cleaning, debris removal and oiling is mostly all that is needed.
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