HNL-6370B/100B/150B/200B is a new generation of CNC hard rail lathe independently developed by our company. It adopts a 30° inclined bed layout structure. The bed is integrally formed of HT300 cast iron. It uses a wood mold resin sand casting process and the key castings are aged. processing to eliminate internal stress and ensure long-term reliable accuracy and stability. It is a high-speed, efficient and high-performance precision CNC lathe. Especially suitable for automobiles, military industry, shipbuilding, new energy, mold manufacturing, petroleum machinery, hydraulics and other mechanical processing industries. It can be equipped with power tool turret, servo tailstock, sub-spindle and hydraulic center frame.
Machine tool features
●The castings are cast using resin sand technology, with beautiful appearance and small deformation.
●High stability: Key parts such as the bed, spindle box, carriage, slide plate, tailstock body, etc. are all subjected to secondary aging treatment after rough machining, resulting in good continuous processing stability.
●High rigidity: The overall machine tool focuses on rigid design, with cast iron hardened guide rails and plastic-coating technology, making it suitable for heavy cutting.
●High efficiency: Faster X/Z axis rapid traverse speed, shorter spindle startup and braking time, shorter turret tool changing time, larger tool intake...all these reflect the characteristics of high-efficiency processing .
●Matching: Bearings, screws, guide rails and other key components are all made of high-quality matching sets, highlighting the characteristics of high speed and high precision.
Optional configuration
●Siemens, Fanuc, New Generation Systems, Guangzhou CNC, Kanedi
●Servo tailstock, sub-spindle, built-in rotary center, hydraulic center frame
●Powered turret, Y-axis turret
●Pneumatic door, automatic chip conveyor
Model | HNL-6370B(hard rail) | HNL-6370BF(hard rail) | |
Maximum turning diameter on the bed | 650mm | 650mm | |
Maximum turning diameter on the carriage | 470mm | / | |
Maximum processing diameter | 540mm | 450mm | |
Maximum processing length | 670mm | 500mm | |
chuck | 12'' | Indexing chuck | |
Spindle nose | A2-8 | A2-8 | |
Spindle hole diameter | 81mm | 81mm | |
Spindle passes bar diameter | 70mm | 70mm | |
Spindle maximum speed | 50-3500rpm | 50-3500rpm | |
Main motor power | 15/18.5kw | 15/18.5kw | |
X/Z axis maximum travel | 290/770mm | 270/770mm | |
X/Z axis rapid traverse speed | 16/16m/min | 16/16m/min | |
X/Z axis guide rail | All hard rail | All hard rail | |
X/Z axis screw specifications | φ40x10/φ40x10 | φ40x10/φ40x10 | |
X/Z axis motor torque | 18/18N.m | 18/18N.m | |
Turret type | 100-420-12 | 100-420-8 | |
Cutter size | 420(Optional 450/480) | 420 | |
External circular cutter/boring cutter hole | 25/40mm | 25/40mm | |
Tailstock type | Hydraulic tailstock | / | |
Tailstock movement | Manual (optional servo tailstock) | / | |
Tailstock sleeve diameter/stroke | φ120/150mm | / | |
Tailstock sleeve taper hole taper | Live Top MT5# | / | |
Drilling and milling spindle | Motor Power | / | 7.5/11kw |
Specification | / | BT40 pulley type | |
Maximum speed | / | 3000rpm | |
Tool magazine capacity | / | 8 | |
Maximum tool length | / | 200mm | |
Center outlet | / | 20KG | |
Hydraulic cooling | Hydraulic pump motor | 1.5kw | 1.5kw |
Cooling pump power | 0.37kw | 0.37kw | |
Chip conveyor | Chain plate side row | Optional | Optional |
Machine weight | 5500g | 6000g | |
Machine tool dimensions (length × width × height) | 2950x1990x1800mm | 3300x2200x1850mm |