TWINHORN HF-380 (HF SERIES)
Chi-Fa machines are designed with users, professional designer and manufacturing designer in mind, and we are committed to offer the high level, high performance machines. Through years of constant research, development and innovation, currently our products lineup includes vertical machining centers, horizontal machining centers, double column machining centers and moving-column type machining centers, etc. Thanks to their outstanding accuracy and performance, Chi-Fa machines have been widely applied in various sectors such as: aerospace industry, green-energy industry, precion mold and die industry, automotive and motorcycle industry and 3C electronic and communication industry, etc. In the future, we will continue to develop new products and technologies, provide comprehensive technical support and expand service system. Our objective is to provide you with an optimal backup for feedback to those customers who are the regular users of Chi-Fa machines like you. Moreover, we will keep moving on step by step, dedicate ourselves to business perpetuity, move towards international and serve customers worldwide.
Chi-Fa Machinery Manufacturer Co., Ltd. was founded on March 1, 1976. At the initial stage, Chi-Fa specialized in machining service of machine tool parts. During the 40 years of company operation since its inception, Chi-Fa has always followed its company philosophy of Quality Affirmation. Technology Marketing. Customer Satisfaction. With constantly upgrading Chi-Fas machinery expertise, our customers can realize the latest machine information and technological trend through Chi-Fa machines.
| Model | HF-380 | HF-380A |
| Stroke | ||
| X Axis | 500mm | |
| Y Axis | 420mm | |
| Z Axis | 380mm | |
| Spindle Nose To Table Center | 100~480mm | 70~450mm |
| Spindle Center To Table Surface | 80~500mm | |
| Feed | ||
| 3-Axes Rapid Feed (X/Y/Z) | 48000 / 48000 / 48000 mm/mm | |
| Cutting Feed | 20000mm/min | |
| Ballscrew Diameter & Pitch | D32 x P16 | |
| Rotary Table | ||
| Table Size | 380 x 380 mm | |
| Max. Permissible Loading | 300kg | |
| Min. Index Degree | 1? | |
| Thread Hole Spec.(Dia.xthread Pit.xDepthxPit.) | mm | |
| Rotate time | 3.6 sec / rev. | |
| Headstock | ||
| Spindle Driven Method | Direct Driven | Built-in Driven |
| Spindle Taper | BT-30 | BT-40 |
| Spindle Motor | 5HP | 20HP |
| Spindle OD | 50mm | 70 mm |
| Spindle speed | 12000 r.p.m. | 12000 r.p.m. |
| ATC | ||
| ATC Type | Arm Type | Arm Type |
| Tool Number | 20 | 16 |
| Max. Tool Weight | 3 kg | 7 kg |
| Max. Tool Diameter (With Adj. Tool/Without Adj. Tool) |
55 / 100 mm | 76 / 120 mm |
| Max. Tool Length | 200 mm | 250 mm |
| Tool Exchange Time (T-T) | 1.5 sec | 2 sec |
| General | ||
| Machine Weight | 3500kg | |
| Machine Dimension (W x D x H) | 1500 x 2500 x 2450mm | |
| Positioning Accuracy | 0.004mm/300mm | |
| Repeatable Accuracy | ±0.003mm | |
| Required air Pressure | 6kg/cm2 | |