18 Series
CNC lathes are among the most widely used CNC machine tools. They are primarily employed for machining the inner and outer cylindrical surfaces of shafts and disc‑shaped parts, as well as internal and external conical surfaces with arbitrary taper angles, complex rotating internal and external surfaces, and cylindrical and conical threads. They can also perform grooving, drilling, reaming, reaming, and boring operations.
High-speed, quiet ball screws enhance machine tool accuracy, ensure machining stability, deliver high positioning precision, and minimize wear to maintain accuracy over extended periods.
Keywords:
Tilted-type turning-milling composite CNC lathe
Product Details
Product Features
● All major machine tool components are manufactured using high‑quality resin‑bonded sand molding and high‑strength, premium cast iron, with a comprehensive heat‑treatment process to eliminate residual stresses. Additionally, ample reinforcing ribs are incorporated to ensure the entire machine boasts sufficient strength, rigidity, and high stability; all parts undergo three‑dimensional finite element analysis.
● The spindle employs a permanent‑magnet synchronous direct‑drive system, offering advantages such as responsive drive performance, stable output torque, and superior surface finish, while enabling rapid positioning, high rotational speeds, and low noise. The base incorporates a double‑layer isolation design to prevent high‑pressure water leakage.
● The machine tool features a modular design, enabling rapid integration of automation systems to meet diverse customer requirements.
● Equipped with a pull-out coolant tank for easy chip removal.
● Wide range of optional accessories: such as a feeder, material handler, tool setter, and automated gantry robot.
Spindle Power-Torque Chart
| Project | Parameter | Unit | HL18-J500 | HL18-T250 |
| Ability | Maximum turning diameter on the bed body | mm | φ360 | φ400 |
| Height from the pallet to the spindle center | mm | 80 | 10 | |
| Maximum turning diameter | mm | φ160 | φ300 | |
| Maximum turning length | mm | 250 | 250 | |
| Spindle | Spindle through-hole diameter | mm | φ45 | φ45 |
| Spindle model | / | A₂-5 | A₂-5 | |
| Chuck size | inch | SL46 | 6 inches | |
| Maximum spindle speed | rpm | 4500 | 4500 | |
| Maximum bar stock diameter | mm | φ36 | φ36 | |
| Spindle motor power | kw | 5.5 Permanent Magnet Synchronous Spindle | 5.5 Permanent Magnet Synchronous Spindle | |
| Maximum spindle output torque | Nm | 49 | 49 | |
| X/Z axis | X/Z-axis rail type | / | Ball bearing | Ball bearing |
| X-axis travel | mm | 500 | 170 | |
| Z-axis travel | mm | 300 | 300 | |
| X/Z-axis feed motor torque | Nm | 6/6 | 8/8 | |
| X/Z-axis rail width | mm | 25/30 | 30/30 | |
| X/Z-axis lead screw diameter/pitch | mm | φ25x10/φ32x10 | φ25x10/φ32x10 | |
| Rapid traverse on the X/Z axes | m/min | 30/30 | 30/30 | |
| X/Z-axis positioning accuracy | mm | ±0.006 | ±0.006 | |
| Repeatability of positioning on the X/Z axes | mm | ±0.003 | ±0.003 | |
| Dota | Dota-type | / | / | Servo-hydraulic turret |
| Number of cutting tools | / | / | 8/12 | |
| Neighboring tool change time | s | / | 0.35 | |
| Handle size | mm | / | 20x20 | |
| Other | External dimensions (length × width × height) | mm | 1860x1150x1750 | |
| Weight | kilogram | 2200 | 2300 | |
CNC lathes are among the most widely used CNC machine tools. They are primarily employed for machining the inner and outer cylindrical surfaces of shafts and disc‑shaped parts, as well as internal and external conical surfaces with arbitrary taper angles, complex rotating internal and external surfaces, and cylindrical and conical threads. They can also perform grooving, drilling, reaming, reaming, and boring operations.
High-speed, quiet ball screws enhance machine tool accuracy, ensure machining stability, deliver high positioning precision, and minimize wear to maintain accuracy over extended periods.
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Zhejiang Hengda CNC Equipment Co., Ltd.
Headquarters: No. 28-1, Qianxi Road, Taozhu Subdistrict, Zhuji City
Mobile phone:+86-130 1770 9880(WhatsApp/WeChat)
Phone:+86-575-87183988/+86-575-87183989(Fax)
Zhejiang Hengda CNC Machine Tool Manufacturing Co., Ltd.
Machining Area: No. 1 Hengda Road, Xinhé Industrial Park, Tonglu County, Hangzhou City
Phone:+86-575-58505998/+86-575-58505996(Fax)
Copyright (c) Zhejiang Hengda CNC Equipment Co., Ltd.