Portable Line Boring Machine BB60 for excavator bucket, diesel, pinhole reboring

Description

BB60 portable boring machine
Machine Performance:
Compared with similar products,BB60 portable boring machine has the following obvious advantages:
1. New design of the machine-body structure, aluminum alloy shell,
machine-body weight
only 13Kg.
2. The
boring bar goes through the machine-body
to ensure the
coaxial of the machine-body and the boring bar
.
The machine-body can be installed at any position of the boring bar
and can be installed in a narrow space.
3. The patented feed mechanism is a reliable and durable structure with almost no fault.
Stepless speed feed mechanism can achieve forward feed, reverse feed, and manual feed function.
4. Powerful AC 2.2Kw drive motor, Variable speed control by frequency converter. General motor, stable, easy maintenance. The connection between the motor and the mainbody is convenient to disassemble, and the suitable motor can be replaced according to the local conditions. Optional power supply: 220V single phase or 380V three-phase power.
5. Bearing mount assembly can be designed according to needs. Adjustable mechanism ensures the coaxality of boring bar, mainbody and bearing mount assembly.
6. Durable all closed aluminum alloy mainbody, gear oil is used to lubricate and cooling the gears.
7. Advanced worm gear reducer, high efficiency and high torque output, cutting ability 8mm in the radius.
8. The slotless structure avoids the bending deformation of the boring bar due to the machining stress.
9. Feed stroke can be easily changed.
10. Easy to operate with the remote handle. The electric control box is separated from the mainbody, avoiding the loosening of electric lines caused by the vibration the machining process.
Specification
BB60 portable boring machine specification(standard)
Name
Parameter
Remarks
Model
BB60
Boring bar diameter
60mm
×
2000
（
standard
）
Customizable
Boring diameter
100-500mm
Boring stroke
400mm
Power
AC 2.2Kw electric motor
Boring bar speed
0-140rpm
Variable speed
Feed
Forward,Reverse,Manual
Feed speed
0-0.5mm/ r  Steepless
BB50 Standard configuration list
Name
Parameter
Remarks
1
Boring bar 60mm
×
2000
1
2
Machinebody
1
3
Set-up cones
4
4
Bearing mount assembly
2
5
Tool holder
3
6
2.2Kw Electric motor(Control box included)
1
7
Tools
3
8
Dial indicator
（
Magnetic seat
）
1
9
Spare bolts
1
10
Wrench tool
1
11
Manual
1
Optional Facer and facing range
Name
boring diameter
40 Facer
（
Match 40 boring bar
）
50mm-250mm
50 Facer
（
Match 50 boring bar
）
60mm-350mm
60 Facer
（
Match 60 boring bar
）
70-460mm (30044)
70-482mm (36954)
70-610mm  (60301)
Jierui Machine Portable Boring Machines
Item
Boring bar Diameter(MM)
Boring Diameter(mm)
Strok(mm)
Power
Feed Speed
JRT40
40*1500(customizable)
45*200
390
1.5kw
0-100(mm/min)
JRT50
50*1500(customizable)
55*250
390
1.5kw
0-100(mm/min)
JRT60
60*2000(customizable)
65*700
2.2kw
0-0.6mm/r
JRT90
90*3000(customizable)
95-900
Hydraulic/Servomotor 3KW
0-0.6mm/r
JRT110
110*3500(customizable)
180-1000
Hydraulic motor
0-0.6mm/r
JRT150
150*3500(customizable)
270-1800
Hydraulic motor
0-0.6mm/r
BB50
50*1500 (customizable)
55-350
400
2.2Kw electric moto
0-0.5mm/r
YK60
60*1500(customizable)
65-400
350
eibenstock  1.8KwGermany
BB60
60*2000(customizable)
100-500
400
2.2Kw electric moto
0-0.5mm/r
About Us
Jierui Portable machines and tools, such as portable line boring machine, flange facers, bore welding machines, valve repairing machines, circular mills and milling machines, meet the most demanding quality standards - both European and American - in our professional services and in the machinery that we manufacture, allowing us to offer the best efficiency, in turn giving complete guarantees to our distributors, customers spread over 20 countries.
PS:
Because This machine is very heavy. If the package is damaged or the accessories are lost in the way of express delivery. We have free express accessories.And to buy insurance for the goods.
Thank you very much for your kindly understanding and great support!
Welcome you  Purchase our portable boring machine!
Payment Description：
We accept only paypal payment.
PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account.
All Paypal Payments must be Confirmed ( Shipping and billing addresses must match )
Shipping Description
：
Usually the Item will be shipped within 7 business days after payment completion.
Please allow 25-30 working days for the product arrival from China. (Depend on the local delivery in your country; some of the location may require more days). We couldn't control the item delivery on time. You can ask express if you can not wait. If you have any questions please feel free to contact me. Thanks for looking and please check out our other items.
Return Policy
If you are not satisfied, We offer 30 days unconditional return policy.
The buyer is the responsible to pay return shipping to ours address, item must be returned in its original and unused condition.
Full refund in after received the items