Q1221x2000 pipe threading lathe machine
1. I.D. & O.D. cylindrical turning,
2. end face turning,
3. I.D. & O.D. cone turning,
4. grooving,
5. threading;
Such pipe threading lathe machine has following features:
Q1221 pipe-threading lathe is a high-efficiency and precision manual lathe.
It can be used in machining all kinds of pipe fittings.
It can machine many kinds pipe threads, also can machine the taper threads with the taper attachment and the support.
The integral bed ensuring the rigidity of the lathe and the guide-ways are medium-frequency hardened to ensure the long working life.
The spindle applies the double-chuck structure.
Specifications | Unit | Parameter |
Max. swing over bed | mm | 840 |
Max. outer diameter of pipe | mm | 210 |
Max. swing over carriage | mm | 560 |
Max. length of work piece | mm | 2000 |
Max. turning length | mm | 1850 |
Diameter of spindle inner hole | mm | 210 |
Taper of spindle bore | mm | 225 |
Range of spindle speed | r.p.m. | 45 ~ 572 with 12 steps |
Taper of center sleeve |
| MT6 |
Range of longitudinal feed | mm/r | 0.1~1.5 with 32 kinds |
Range of transverse feed | mm/r | 0.5 with 32 kinds |
Pitch of leadscrew | mm | 12 |
Range of metrical thread | mm | 1~15 with 22 kinds |
Range of inch tread | TPI | 15~1 with 28 kinds |
Range of modular thread | mm | 0.5 ~ 7.5 15~1 with 21 kinds |
Range of pitch thread | D.P. | 28~2 with 20 kinds |
Tool post |
| With 4 way |
Tool section ( H×W ) | mm | 45×45 |
Max. travel of tool post | mm | 240 |
Max. travel of cross slide | mm | 500 |
Double-speed motor power | kW | 9/11 |
Double-speed motor speed | r/min | 1000/1500 |
Rapid-travel motor power | kW | 1.1 |
Rapid-travel motor speed | r/min | 1350 |
Cooling pump power | kW | 0.125 |
Cooling pump flow | L/min | 22 |
Diameter of tailstock sleeve | mm | 100 |
Taper for taper hole of tailstock sleeve |
| MT6 |
Travel of tailstock sleeve | mm | 300 |
Net weight of machine | kg | 4300 |
Net dimension of machine | mm | 3515x1600x1800 |
Name | Size | Remark |
3-jaw manual chuck | dia. of 500 mm | 2 sets |
Steady rest | range 25 to 200 mm | 1 set |
Follow rest | Range 30 to 220 mm | 1 set |
Cooling system |
| 1 set |
Lighting device |
| 1 set |
Taper turning device | length 300 mm | 1 set |
Dead center |
| 1 piece |
Center sleeve |
| 1piece |
Set of machine operating tools |
| 1 set |
