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Series QK13
Pipe threading lathes Series QK13 by Luzhong
Pipe threading lathes Series QK13 by Luzhong include models QK1313, QK1322, QK1332—reliable and high-precision equipment engineered to efficiently handle both small-batch and mass production tasks. All models share a modern control system, robust construction, and a high degree of automation, while differing in specifications, configuration, peripherals, and optional equipment.
Use the table below to quickly compare key specifications and select the machine that best fits your production requirements.
Specifications
Capability
Max. swing diameter over bed
630mm
Max. swing over cross slide:
340mm
Outer diameter of pipe
30mm — 126mm
Distance between centers
1000mm
Lathe bed width
550mm
Max. weight of workpiece
3000kg
Headstock
Spindle speed steps ranges
3pcs
Spindle speeds range
30rpm — 800rpm
Spindle bore diameter
130mm
Spindle motor power
11kW
Feeds
X-Axis travel
340mm
Z-Axis travel
750mm
Rapid traverse
4000mm/min / 6000mm/min
Power of rapid feed motors
0.3kW
Range of longitudinal feeds
-
Range of cross feeds
-
Threading range
Range of inch threads
1T.P.I. — 14T.P.I.
Range of metric threads
1mm — 15mm
Lathe chuck
Chuck size
400mm
Chuck
3-jaw chuck
Clamping type
Mechanical
Carriage
Tool post
4-station turret toolpost
Tool shank
32mm x 32mm
Tailstock
Max. travel of tailstock quill
250mm
Tailstock quill diameter
100mm
Taper
MT6
Cutting fluid
Power of coolant pump motor
0.25kW
Overall dimensions and weight
Weight
8000kg
Overall length
3000mm
Overall width
1800mm
Overall height
1850mm
Specifications
Capability
Max. swing diameter over bed
630mm
Max. swing over cross slide:
340mm
Outer diameter of pipe
50mm — 220mm
Distance between centers
1500mm
Lathe bed width
-
Max. weight of workpiece
3000kg
Headstock
Spindle speed steps ranges
4pcs
Spindle speeds range
20rpm — 550rpm
Spindle bore diameter
230mm
Spindle motor power
11kW
Feeds
X-Axis travel
320mm
Z-Axis travel
1350mm
Rapid traverse
2300mm/min / 4000mm/min
Power of rapid feed motors
0.3kW
Range of longitudinal feeds
22mm/r
Range of cross feeds
26mm/r
Threading range
Range of inch threads
1T.P.I. — 14T.P.I.
Range of metric threads
1mm — 15mm
Lathe chuck
Chuck size
520″
Chuck
4-jaws chuck
Clamping type
Mechanical
Carriage
Tool post
-
Tool shank
32mm x 32mm
Tailstock
Max. travel of tailstock quill
250mm
Tailstock quill diameter
100mm
Taper
MT5
Cutting fluid
Power of coolant pump motor
0.125kW
Overall dimensions and weight
Weight
4500kg
Overall length
3700mm
Overall width
1650mm
Overall height
1550mm
Specifications
Capability
Max. swing diameter over bed
1000mm
Max. swing over cross slide:
610mm
Outer diameter of pipe
190mm — 320mm
Distance between centers
1500mm
Lathe bed width
755mm
Max. weight of workpiece
6000kg
Headstock
Spindle speed steps ranges
9pcs
Spindle speeds range
7.5rpm — 280rpm
Spindle bore diameter
130mm
Spindle motor power
22kW
Feeds
X-Axis travel
520mm
Z-Axis travel
1250mm
Rapid traverse
1870mm/min / 3740mm/min
Power of rapid feed motors
1.5kW
Range of longitudinal feeds
0.1mm/r — 1.5mm/r — 32pcs
Range of cross feeds
0.05mm/r — 0.75mm/r — 32pcs
Threading range
Range of inch threads
2T.P.I. — 22T.P.I.
Range of metric threads
1mm — 15mm
Lathe chuck
Chuck size
780mm
Chuck
4-jaws chuck
Clamping type
Electric
Carriage
Tool post
4-station turret toolpost
Tool shank
45mm x 45mm
Tailstock
Max. travel of tailstock quill
300mm
Tailstock quill diameter
160mm
Taper
MT6
Cutting fluid
Power of coolant pump motor
0.125kW
Overall dimensions and weight
Weight
11500kg
Overall length
4900mm
Overall width
2100mm
Overall height
1650mm