Advantages
Primarily focused on bar stock processing, with pellet processing as a secondary function.
Main performance
• Swing over lathe diameter 400mm
• Max. turning length 380mm
• One piece casting base and slanting bed keep good stable machine performance
• Taiwan SYNTEC controller
• Twin-spindle machine tools are highly efficient and suitable for mass production.
• A vertical axis makes chip removal easier and reduces manual labor.
• Machinable materials include stainless steel, titanium alloys, and carbon steel.
• The integral casting undergoes aging processes such as annealing and vibration to ensure long-term stability during machining and extend the service life of the machine tool.
Machine detail
Main Specification
| Model of lathe | unit | J46-36S | J36-36S | J25-25S | |
| Machining capacity | Max. swing diameter over lathe | mm | Ø400 | Ø400 | Ø400 |
| Maximum turning diameter | mm | Ø160 | Ø160 | Ø160 | |
| Max. turning length | mm | 380 | 380 | 380 | |
| Spindle center height from ground | mm | 1080 | 1080 | 1080 | |
| Spindle nose | - | A2-4 | A2-4 | A2-4 | |
| Spindle bore diameter | mm | Ø56 | Ø43 | Ø38 | |
| Maximum bar material diameter | mm | Ø45 | Ø35 | Ø27 | |
| Maximum spindle speed | r/min | 4500 | 7000 | 8000 | |
| Spindle motor power/torque | Kw / N.m | 7.5KW/47 N.m | 5.5KW/35N.m | 3.7KW/23 N.m | |
| Auxiliary Spindle |
Subspindle end specifications | A2-4 | A2-4 | A2-4 | |
| Subspindle inner diameter bore | mm | Ø56 | Ø43 | Ø38 | |
| Maximum passable bar stock | mm | Ø35 | Ø35 | Ø27 | |
| Maximum set speed of subspindle | r/min | 7000 | 7000 | 8000 | |
| Subspindle motor power/torque | Kw / N.m | 7.5KW/29Nm | 5.5KW/29Nm | 5.5KW/22Nm | |
| X/Z/Y axis feeding | Maximum fast travel speed | m/min | 24 | 24 | 24 |
| X/Z/X1/Z2-axis motor power/torque | Kw / N.m | SYNTEC 2.4KW / 11.5Nm | SYNTEC 2.4KW / 11.5Nm | SYNTEC 2.4KW / 11.5Nm | |
| X/Z/X1/Z2-axis C3-grade ball screws | - | 32/32/32/32 | 32/32/32/32 | 32/32/32/32 | |
| X/Z/X1/Z1-axis roller guide rails | - | 35/35/35/35 | 32/32/32/32 | 32/32/32/32 | |
| X1-axis maximum travel | mm | 400 | 400 | 400 | |
| Z1-axis maximum travel | mm | 230 | 400 | 400 | |
| X2-axis maximum travel | 320 | 400 | 400 | ||
| Z2-axis maximum travel | mm | 260 | 260 | 260 | |
| Equipment specifications | Machine net weight | kg | 3800 | 3700 | 3600 |
| Total machine power | KW | 20 | 19 | 18 | |
| Machine L x W x H | mm | 2200x1700x1790 | 2200x1700x1790 | 2200x1700x1790 | |
Optional items
| Configuration item | J46-36S, J36-36S, J25-25S | |
| Main Spindle | Mechanical spindle | ○ |
| Electric spindle | ● | |
| counter system | SYNTEC controller | ● |
| FANUC controller | ○ | |
| Feed axis | Yaskawa | ● |
| SYNTEC | ● | |
| Clamping | 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 Note: Perform a preliminary run approximately 50 times to offset errors from cooling and warming up, then test the Re-position accuracy |
±0.003 |
| Z1 axis repeated positioning | Checking the Z-Axis Fixed-Point Re-position accuracy Note: Perform a preliminary run approximately 50 times to offset errors from cooling and warming up, then test the Re-position accuracy |
±0.003 |
| 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). |
| Spindle motor | Taiwan SYNTEC or Beijing CBT |
| X/Z Screws | Taiwan-made PMI or Hiwin C3-grade futures-ground lead screw with double nut. One end has a blind thread. |
| X/Z Linear Guides | Taiwan-made PMI or Hiwin P-grade roller guide rails with extended slides for increased load capacity and enhanced rigidity. |
| Lubrication System | Japanese 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. |
| Includes new features | SYNTEC System G183 (End Face Drilling Circulation) V01 |
Machine tool accessories list
(The following accessories are included in a single device)
| No. | Contents | Specification | Unit | Remark |
| 1 | Push-up spring collet | Standard configuration: 2 pieces | 2set | Specifications optional |
| 2 | tool holder | 8set | Packed in accessory box | |
| 3 | machine tool leveling pad | 4 pcs | Packed in accessory box | |
| 4 | foot switch | 1set | Installed in accessory box or on turret | |
| 5 | Allen wrench | 1set | Packed in accessory box | |
| 6 | Machine tool maintenance and repair manual | Includes M code, G code, circuit diagram | 1PCS | |
| 7 | SYNTEC user manual | USB flash drive | 1 pcs | Packed in accessory box |
| 8 | 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.