Machine detail
Main Specification
| Model of lathe | J46+2 | J52+2 | J76+2 | |
| Machining capacity | Max. swing diam. over lathe | Ø400mm | Ø400mm | Ø400mm |
| Maximum turning diameter | Ø160mm | Ø160mm | Ø160mm | |
| Max. turning length | 380mm | 380mm | 380mm | |
| Main Spindle | Spindle center height from ground | 1080mm | 1080mm | 1080mm |
| Spindle nose | A2-5 | A2-6 | A2-8 | |
| Spindle bore diameter | Ø56mm | Ø66mm | Ø86mm | |
| Maximum bar material diameter | Ø45mm | Ø51mm | Ø72mm | |
| Maximum spindle speed | Max.4500r/min | Max.4000r/min | Max.2000r/min | |
| Spindle motor power/torque | 7.5KW/47 N.m | 11KW/72 N.m | 15KW/143 N.m | |
| Servo Turret | Servo turret MK-63RSV-8T | Optional | Optional | Optional |
| X/Z/Y axis feeding | Maximum fast travel speed | 24m/min | 24m/min | |
| X/Z/Y-axis motor power/torque | Yaskawa 1.3kW/8.34Nm | Yaskawa 1.3kW/8.34Nm | Yaskawa 1.3kW/8.34Nm | |
| Or SYNTEC 1.8kW/11.5Nm | Or SYNTEC 1.8kW/11.5Nm | Or SYNTEC 1.8kW/11.5Nm | ||
| X/Z-axis C3-grade ball screws | 32/32 | 32/32 | 32/32 | |
| X/Z-axis roller guide rails | 35/35 | 35/35 | 35/35 | |
| X-axis maximum travel | 1000mm | 1000mm | 1000mm | |
| Z-axis maximum travel | 400mm | 400mm | 400mm | |
| Equipment specifications | Machine net weight | 2600 kg | 2700 kg | 2800 kg |
| Total machine power | 11.5 KW | 15 KW | 19 KW | |
| Machine L x W x H | 2100x1580x1800 | 2100x1580x1800 | 2100x1580x1800 | |
Optional items
| Configuration item | J46+2, J52+2, J76+2 | |
| Spindle | Mechanical spindle | ● |
| Electric spindle | ○ | |
| Control system | SYNTEC CNC system | ● |
| FANUC CNC system | ○ | |
| Feed axis | Yaskawa | ● |
| SYNTEC | ○ | |
| Clamping | Back-pull chuck | ● |
| Push-up chuck | ○ | |
| Chuck | ○ | |
| Auxiliary equipment | Parts collect device | ○ |
| Feeding device | ○ | |
| Chip conveyor | ○ | |
| Automated robot | ○ | |
| Oil mist separator | ○ | |
Standard ● Optional ○
Machine tool accuracy
| Main inspection items | Detection method | Factory Standards |
| X-axis repeated positioning | Checking the X-Axis Re-position accuracy | ±0.003 |
| Note: Perform a preliminary run approximately 50 times to offset errors from cooling and warming up, then test the Re-position accuracy | ||
| Z axis repeated positioning | Checking the Z-Axis Fixed-Point Re-position accuracy | ±0.003 |
| Note: Perform a preliminary run approximately 50 times to offset errors from cooling and warming up, then test the Re-position accuracy | ||
| If the customer wants to test the ISO or VDI accuracy of the X/Z/Y axis, it must be determined when writing the contract. The customer must also test this item during the initial acceptance at the Jingfusi factory. | ||
Main configuration
| Name | Brand |
| NC System | Taiwan SYNTEC 22TA system, crystal panel, 10.4-inch screen. |
| X/Z axis servo | Japan YASKAWAI or Taiwan SYNTEC |
| Spindle | Taiwan-made Posa spindle (Or custom-made Jingfusi tail-mounted direct-drive electric spindle for an additional 3, 000 yuan). The 76 series machine generally uses the original Taiwanese Chien Chun A2-8 spindle (the Pusen A2-8 spindle for the 76 series machine is generally not in stock). |
| Fully closed-loop indexing | Taiwan produces SYNTEC magnetic ring encoder |
| Spindle Motor | Taiwan SYNTEC |
| X/Z axis screw | Taiwan-made PMI or Hiwin C3-grade futures-ground lead screw with double nut. One end has a blind thread. |
| X/Z axis guide rails | Taiwan-made PMI or Hiwin P-grade roller guide rails with extended slides for increased load capacity and enhanced rigidity. |
| Lubrication System | Japan HERG lubricating oil pump (joint venture). |
| Electrical Components | German-made Schneider electrics. |
| Hydraulic Station | Customized hydraulic station. User-provided 46# genuine Great Wall anti-wear hydraulic oil. |
| Cast Iron One-Piece Bed | In-house development. |
| Power head | Radial ER25 power 2-end, (long and short shaft heads) |
| Includes New Features | SYNTEC system G174 (CNC lathe slot) V01. |
| Includes New Features | SYNTEC system G183 (face drilling cycle) V01. |
| Post-Processing File | Provide complete Mastercam2022/2021/2017/ X9/ X6 computer software turning and milling compound programming post-processing files to Party A |
Machine tool accessories list
(The following accessories are included in a single device)
| No. | Contents | Specification | Unit | Remark |
| 1 | Power head ER25 collet | 1set | Installed in accessory box or on turret | |
| 2 | Power head wrench | 2set | Packed in accessory box | |
| 3 | Spring chuck | One piece as standard | 1set | Optional specifications |
| 4 | Machine pad | 8set | ||
| 5 | Foot switch | 4 pcs | ||
| 6 | Hexagon wrench | 1set | Packed in accessory box | |
| 7 | Machine tool maintenance and repair manual | Includes M code, G code, circuit diagram | 1PCS | |
| 8 | SYNTEC user manual | USB flash drive | 1 pcs | Packed in accessory box |
| 9 | Turret manual | 1 copy | Packed in accessory box | |
| 10 | Servo drive manual | 1 copy | Packed in accessory box |
Contact Us
+86 13928187729
+86 13928187729
manager@southlathe.com/ js_john@vip.163.com
No.3 Huafu Road, Bianjiaojuweihui, Ronggui town Shunde Foshan City, Guangdong Pronvice China.