Our personnel are always in the spirit of “continuous improvement and excellence”, and with the superior quality products, favorable price and good after-sales services, we try to win every customer’s trust for High Performance China Customized Small Diameter Thin Wall Brass Copper Pipe with Smooth Surface, We constantly offer very best high-quality solutions and superb services for your majority of business enterprise users and traders . Warmly welcome to join us, let’s innovate with each other, and fly dreams.
Our personnel are always in the spirit of “continuous improvement and excellence”, and with the superior quality products, favorable price and good after-sales services, we try to win every customer’s trust for China E470 Honing Tube and Hone Pipe, Our R&D department always designs with new fashion ideas so we could introduce up-to-date fashion styles every month. Our strict production management systems always ensure stable and high quality goods. Our trade team provides timely and efficient services. If there are any interest and inquiry about our products and solutions, remember to contact us in time. We would like to establish a business relationship with your honored company.
The machine is strong in rigidity of the bed, high in precision, and wide in spindle speed range. Feed system is A.C. servo feeing motor. It is suitable for various processing methods of machining deep-holes. Fixture of the oil pressure head and clamping force of the workpiece are performed by hydraulic device and indicated by meter.
various change-model products of the series can be supplied according to user’ requirement.
Working capacity | Range of drilling Dia. | Φ40-Φ120mm |
Max. boring Dia. | Φ630mm | |
Max. boring depth | 1-16m | |
Range of trepanning Dia. | Φ120-340mm | |
Workpiece clamped Dia. range | Φ100-Φ800mm | |
Spindle | Center height from spindle center to bed | 630mm |
Spindle bore Dia. | Φ120mm | |
Taper of spindle bore | Φ140mm, 1:20 | |
Range of spindle speed | 16-270rpm, 12 kinds | |
Travel head with rotating drilling bar |
Spindle bore Dia. of travel head with rotating drilling bar | Φ100mm |
Taper of spindle bore (travel head with rotating drilling bar) | Φ120mm, 1:20 | |
Range of spindle speed (travel head with rotating drilling bar) | 82-490rpm, 6 kinds | |
Feed |
Feed speed range (infinite) | 5-500mm/min |
Rapid travel speed of carriage | 2m/min | |
Motors |
Main motor power | 45KW |
Motor power of travel head with rotating drilling bar | 30KW | |
Motor power of hydraulic pump | 1.5KW, n=144rpm. | |
Rapid travel motor power of carriage | 5.5KW | |
Feed motor power | 7.5KW (servo motor) | |
Motor power cooling pump | 1.5KWx3 + 7.5KWx1 | |
Others |
Guide way width | 800mm |
Rated pressure of cooling system | 2.5MPa | |
Flow of cooling system | 100,200,300,600L/min | |
Rated working pressure for hydraulic system | 6.3MPa | |
Max. axial force of oil pressure head | 68KN | |
Max. pushing force of oil pressure head to workpiece | 20KN |
Our personnel are always in the spirit of “continuous improvement and excellence”, and with the superior quality products, favorable price and good after-sales services, we try to win every customer’s trust for High Performance China Customized Small Diameter Thin Wall Brass Copper Pipe with Smooth Surface, We constantly offer very best high-quality solutions and superb services for your majority of business enterprise users and traders . Warmly welcome to join us, let’s innovate with each other, and fly dreams.
High Performance China E470 Honing Tube and Hone Pipe, Our R&D department always designs with new fashion ideas so we could introduce up-to-date fashion styles every month. Our strict production management systems always ensure stable and high quality goods. Our trade team provides timely and efficient services. If there are any interest and inquiry about our products and solutions, remember to contact us in time. We would like to establish a business relationship with your honored company.