PT250 CNC Oil Country Oil Field Pipe Threading Lathe

Technical parameters of PT250 CNC Oil Country Oil Field Pipe Threading Lathe

Items	PT250
Capacity
Max swing over bed	Ø800mm
Max swing over cross slide	Ø480mm
Pipe threading range	Φ50-250mm
Width of bed way	600mm
Max. load capacity	4000kg
Distance between centers	1000/1500/3000mm
Spindle
Spindle bore	Φ255mm
Spindle speed steps	4steps (Variable frequency )
Spindle speed range	20-400rpm
Chuck size	Φ630mm（4-jaw manual）
Spindle motor power	15kW
Travel and rapid traverse
X axis travel	420mm
Z axis travel	750/1250/2750mm
X axis rapid traverse speed	4m/min
Z axis rapid traverse speed	6m/min
Turret
Number of tool station	4-position
Tool cross section	32x32mm
Tailstock
Tailstock sleeve diameter	Φ120mm
Tailstock sleeve travel	250mm
Tailstock sleeve taper (manual)	MT-6
Others
Overall dimensions (L×W×H)	1000mm: 3800x1930x1900mm 1500mm: 4300x1930x1900mm 3000mm: 5800x1930x1900mm
Net weight	1000mm: 6000kg 1500mm: 6500kg, 3000mm: 7500kg

Equipments

Item 01	Descriptions
01.01	SIEMENS 808DA
01.02	SIEMENS servo motor of X/Z axis
01.03	Inverter spindle motor
01.04	4-Jaw manual chuck 630mm
01.05	Manual tailstock
01.06	4-station electric tool post
01.07	Coolant system.
01.08	Lubrication system
01.09	Working light
01.10	Signal light;
01.11	Safety door-lock;
01.12	Foundation bolt

Optionals

Item 02	Descriptions
02.01	FANUC 0i TF/ SIEMENS 828D/ GSK980TDi
02.02	Rear support bracket
02.03	Steady rest

Features
This machine was designed for use in demanding petroleum industry applications and integrates decades of experience with high reliability and high precision.
Machine bed
The surface of bed ways is supersonic frequency hardened and precision ground.

Big spindle bore and double chuck to ensure process big size pipes
One-piece bed adopts high strength iron to ensure rigidity and precision
Ultrasonic frequency quenched guideways ensure high hardness and good wear-resistance
Carriage and guidways contact surface use Turcite B to maintain good accuracy.

This machine was designed for use in demanding petroleum industry applications and integrates decades of experience with high reliability and high precision.
Machine bed
The surface of bed ways is supersonic frequency hardened and precision ground.

Big spindle bore and double chuck to ensure process big size pipes
One-piece bed adopts high strength iron to ensure rigidity and precision
Ultrasonic frequency quenched guideways ensure high hardness and good wear-resistance
Carriage and guidways contact surface use Turcite B to maintain good accuracy.

PT250 CNC Oil Country Oil Field Pipe Threading Lathe Pipe threading range is Φ50-250mm, is for processing all kinds of middle and small-sized Oil Country Pipe work piece, and could also turn various threads, circle arc, circular cone, inside and outside surface of revolved body.