precision Portable line Boring Machine Bore Range 55-250mm quick setup,reliable

Description

High precision Portable Boring Machine Bore Range 55-250mm quick setup,reliable
Machine Performance:
JRT50 portable boring machine is powerful and mainly used for line boring, such as: repairing the inner wall of the pipes,crane rotary holes,stern shaft holes and rudder holes.
1.  Modular components make setup quick and easy
2.  Two electric motors make the machine easy to control
3.  Flexible and high quality design, aluminum alloy frame make the machine portable
4.  Optional facer tool make the machine more versatile
5.  Spherical bearing mounts system allow quick setup
6.  Gear box allow manual and automatic feed
7.  Drive power provide by a brushless DC motor, powerful and stable
Specification
JRT50 portable boring machine specification(standard)
Name
Parameter
Remarks
Model
JRT50
Standard Boring bar diameter
50mm
×15
00
mm
Customizable
Boring diameter
55-
250mm
Power unit
Dc motor 1.5Kw
Rotating speed
0-100rpm(Varible speed )
Boring stroke
390mm
Axial feed speed
0-100mm/min(Varible speed )
Facing Diameter
60-Ф250mm
JRT50 Standard configuration list
Name
QTY
1
Drive unit(Main body of the machine)
1 set
2
Boring bar (Ф50mmX1500mm)
1 pc
3
Bearing mounts
（
bearing contained
）
2 pcs
4
Bolts for welding(nuts contained)
8 pcs
5
Tapered positioning block (Nylon)
4 pcs
6
Tool holder
3 pcs
7
Cutter tools
2 pcs
8
Other tools
1 pc
9
Operating manual
1 pc
Facer tools (Optional)
Name
Boring Dia.
Facing Dia
Swing Dia
Feeding rate
per revolution
QTY
Facer(JRT50-D)
50mm
60-250mm
264mm
0.125mm
1 set
Bearing mounts for facer
（bearing contained）
2 sets
Tools
1 pc
Cutter tools
1 pc
More products
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
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