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Pipe Threading CNC Lathe QKA1226

Series QKA
Max. swing diameter over bed 1000mm
Max. swing over cross slide: 630mm
Outer diameter of pipe 260mm
Spindle speed steps ranges Stepless-type / 4pcs

Main Configuration

Distance between centers
1500mm
3000mm
5000mm
Spindle motor power
18.5kW
25kW
18.5kW / 25.5kW
30kW
Number of stations
10pcs
6pcs
4pcs
12pcs
8pcs

Price & Terms

Price on Request

Specifications

Capability

Max. swing diameter over bed 1000mm
Max. swing over cross slide: 630mm
Outer diameter of pipe 260mm
Lathe bed width
Gap Absence
Distance between centers
1500mm
3000mm
5000mm
Processing length
1300mm
2800mm
4800mm

Headstock

Spindle speed steps ranges Stepless-type / 4pcs
Spindle speeds range 6rpm — 400rpm
Lathe Spindle Nose A2-20
Spindle bore diameter 275mm
Type of electric motor AC motor
Spindle motor power
18.5kW
25kW
18.5kW / 25.5kW
30kW

Feeds

X-Axis travel 630mm
Rapid traverse 3000mm/min / 6000mm/min
Z-Axis travel
1300mm
2800mm
4800mm

Carriage

Tool shank 40mm x 40mm
Max.cutting force 29.4kN
Tool post
Lathe turret
4-station turret toolpost
Number of stations
10pcs
6pcs
4pcs
12pcs
8pcs
Axis of revolution
Horizontal axis
Vertical axis

Tailstock

Tailstock type Electric
Max. travel of tailstock quill 300mm
Tailstock quill diameter 160mm
Taper MT6

Indication and control

Model
FANUC 0i-mate-TD
FANUC 0i-TD
Siemens 828D

Other

Accuracy class index IT6-IT7
Best surface roughness 1.6μm/Ra

Equipment

Automatic centralized oil lubrication (Default)
Quantity: 1 pcs
Chuck guard
Dead center (Default)
Quantity: 1 pcs
High pressure coolant pump (Default)
Quantity: 1 pcs
Leadscrew guard
Manual 3-jaws chuck (Default)
Quantity: 1 pcs
Ф600
Manual 4-jaws chuck (Default)
Quantity: 1 pcs
Ø800mm
Taper turning attachment
Tool post guard
Tools box (Default)
Quantity: 1 pcs
Work area lighting lamp (Default)
Quantity: 1 pcs

Description

Key Advantages of the QKA1226 Pipe Threading Lathe:

Specialization for the oil and gas industry — The lathe is specifically designed for threading pipes with diameters up to 260 mm, including casing and tubing pipes used in oil extraction and the gas industry.

Large-scale machining capability — Maximum swing over the bed is 1000 mm, and over the saddle — 630 mm, enabling work with massive flanges, couplings, and other pipeline system components.

Large spindle bore — A spindle hole diameter of 275 mm allows machining of hollow pipes without cutting them, significantly accelerating the manufacturing process.

Advanced CNC system — Equipped with a digital control system featuring 2-axis interpolation, ensuring high threading accuracy and automation of machining cycles.

Versatile threading operations — Supports cutting of metric, inch, pipe, and modular threads across a wide pitch range, complying with international standards and GOST.

High power and reliability — The main drive and maximum spindle speeds ensure stable operation when machining hard steels and alloys, even with large stock allowances.

Flexibility in workpiece length — Available modifications with distances between centers of 1500 mm and 3000 mm allow machining of both short couplings and long pipeline sections.

Four-position turret head — Accelerates tool changes and enables complex machining operations (turning, facing, thread cutting) in a single setup.