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Ordinary pipe thread lathe

Pipe threading lathe QL1323B

Maximum rotating diameter of the bed: 630mm
Maximum workpiece length :1500mm
Spindle through hole diameter: 205/230mm
Product Description: Pipe screw lathe，Also known as pipe screw lathe，It is a horizontal lathe designed for turning large diameter pipe fittings，It is characterized by a relatively large spindle through hole aperture (generally more than 135mm), and there are chucks before and after the spindle box，To facilitate the clamping and processing of large diameter pipe fittings or rods,The product is widely used in machinery manufacturing, petroleum, chemical industry, coal, geological exploration, urban water supply and drainage and other industries of mechanical processing operations。 Pipe thread lathes are mainly divided into ordinary pipe thread lathes and CNC pipe thread lathes according to different control and operation methods。
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Lathe features:

1. This machine tool is a newly designed ordinary pipe thread lathe。

2, the bed is the original three-layer wall structure, and the rear wall is12° bevel layout, bed rail surface width size550mmBy ultra-audio quenching and precision grinding, effectively ensure the accuracy and service life of the machine tool。

3, integral gear box type spindle unit,The headstock is an integral cast structure。

Main technical parameters and processing range of lathe:

项目	单位	规格	备注
项目	单位	*QL1320/231500**	备注
Maximum turning diameter on the bed	mm	630
Maximum length of machined workpiece	mm	1500
Maximum turning diameter on the tool holder	mm	350
Bed rail span	mm	550
Spindle through hole diameter	mm	f205/230
Inside diameter of three jaw chuck	mm	f205/230
Spindle speed range	r/min	12级
Spindle speed range	r/min	18～450
Spindle chuck type, specification		Φ500Manual three-jaw chuck
Main motor power	kw	11
Finish thread	Metric thread	1—15mm
	Metric thread	21种
	Inch thread	1—14tpi
	Inch thread	26种
Maximum longitudinal travel of saddle	mm	1250
Vertical distance from spindle center to tool installation datum	mm	32
Tool section size	mm	32*32
Tail seat sleeve diameter	mm	100
Tailstock sleeve stroke	mm	250
Taper of tailstock taper hole	莫氏	5#
Lateral movement of tailstock	mm	±15
Machine weight	吨	约4.5
Machine tool appearance (length × width × height)	mm	3300×1450×1500

Main accessories:

1、床身：

Width of bed rail550mm, the material isHT300;Ultra audio hardening darHRC52By high precision guide grinding machine grinding roughness up toRa0.63It has high precision and wear resistance。

2, headstock:

Integral gear box spindle unit, wide speed range, to achieve efficient cutting。The application of quenching precision grinding gear and high-quality bearings ensures low noise and good sound quality of the machine tool。The headstock adopts a strong external circulation cooling lubrication systemIt not only reduces the temperature rise of the spindle, but also effectively maintains the cleanliness and lubrication of the headstock。

3、尾座：

This machine comes standard with φ100Extended tailstock spindle。莫氏5Number center