Portable Line Boring Machine for Repairing Excavator repair holes high quality

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Seller: toportable (2) 100%, Location: Xinxiang City, Henan Province, Ships to: Worldwide, Item: 232795836256 BB50 portable boring machine Machine Performance: Compared with similar products,BB50 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 BB50 portable boring machine specification(standard) Name Parameter Remarks Model BB50 Boring bar diameter 50mm×1500(standard)Customizable Boring diameter 55-350mm 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 50mm×1500 1 2 Mainbody 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 10Wrench tool 1 11 Manual 1 Optional Boring bar and boring range Name Parameter Boring bar diameter 40mm×1500 Customizable Boring diameter(40)45mm-250mm Optional Facer and facing range Name boring diameter 40 Facer(Match 40 boring bar)50mm-250mm 50 Facer(Match 50 boring bar)60mm-350mm Jierui Machine Portable Boring Machines ItemBoring bar Diameter(MM)Boring Diameter(mm)Strok(mm)PowerFeed SpeedJRT4040*1500(customizable)45*2003901.5kw0-100(mm/min)JRT50 50*1500(customizable)55*2503901.5kw0-100(mm/min)JRT60 60*2000(customizable)65*700 2.2kw0-0.6mm/rJRT9090*3000(customizable)95-900 Hydraulic/Servomotor 3KW0-0.6mm/rJRT110110*3500(customizable)180-1000 Hydraulic motor0-0.6mm/rJRT150150*3500(customizable)270-1800 Hydraulic motor0-0.6mm/rBB50 50*1500 (customizable) 55-3504002.2Kw electric moto0-0.5mm/rYK6060*1500(customizable)65-400350eibenstock 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 Condition: New

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