 |
| Quantity: | |
|---|---|
The Q13 series pipe threading lathe is engineered primarily for cutting internal and external pipe threads, and functions as a conventional lathe for machining shafts, discs, and other workpieces. It supports multiple turning operations including external cylindrical surfaces, internal bores, and face machining. Built with a taper attachment, the machine handles tapered workpiece processing, serving production needs across plumbing, petroleum pipeline, and mechanical part manufacturing sectors.
The Q1343 is a mid-range model in the Q13 pipe threading lathe series, designed for batch and single-piece production of medium to large-diameter pipe workpieces. It is developed by a manufacturer founded in 1952, with over 70 years of lathe production history and former designation as a pipe thread lathe supplier for the national machinery industry. All production processes follow standardized workflows under an ISO9001-certified quality management system.
The manufacturer invests over 5% of annual revenue in research and development, holding 30 patents including 6 invention patents, and collaborates with professional research institutions to optimize lathe structure and performance. Each unit undergoes precision inspection before delivery to ensure parameter consistency. Beyond dedicated pipe threading operations, the lathe completes general turning tasks to support diversified production demands, making it suitable for commercial procurement in pipeline engineering, petroleum equipment, and general machinery manufacturing.
The overall bed is cast from high-strength cast iron, forming a rigid foundation that absorbs vibration during heavy cutting operations. This structure supports stable machining accuracy during continuous threading cycles. The guideway surfaces receive ultrasonic frequency quenching treatment to increase surface hardness. The carriage adopts a plastic-lined guideway surface process, which improves wear resistance and supports long-term precision retention with regular maintenance.
The lathe features a large spindle bore for high workpiece passability, accommodating large-diameter pipe materials directly. It uses a dual chuck clamping setup to hold workpieces steady during threading and heavy turning operations, reducing workpiece displacement and chatter. The spindle speed system provides 9 forward speed steps to match different machining materials, tooling types, and processing requirements.
The machine comes equipped with a taper attachment as standard, enabling direct processing of tapered workpieces without additional tooling setup or secondary alignment. This feature expands the machine’s application range for tapered pipe connectors, reducer fittings, and similar components, reducing production preparation time for mixed workpiece batches.
SPECIFICATION | UNIT | Q1327 | Q1332 | Q1338 | Q1343 | Q1350 | |
Capacity | Swing over bed | mm | 1000 | 1000 | 1000 | 1000 | 1200 |
Swing over cross slide | mm | 610 | 610 | 610 | 610 | 710 | |
Distance between centers | mm | 1500/3000 | 1500/3000 | 1500/3000 | 1500/3000 | 1500/3000 | |
Pipe threading range | mm | 130-273 | 190-320 | 190-380 | 270-430 | 330-510 | |
Spindle | Guideway width | mm | 755 | 755 | 755 | 755 | 765 |
Max.load capacity | 6 | 6 | 6 | 6 | 6 | ||
Spindle bore | mm | 280 | 330 | 390 | 440 | 520 | |
Spindle speed steps | FWD.12 steps | FWD.9 steps | FWD.9 steps | FWD.9 steps | FWD.9 steps | ||
Spindle speed range | rpm | 16-380 | 7.5-280 | 6-205 | 4.9-180 | 6-205 | |
Chuck | mm | φ800 4-jaw electric | φ780 4-jaw electric | φ850 4-jaw electric | φ1000 4-jaw electric | ||
Turret | Turret tool/post | Manual 4 position | |||||
Tool shank size | mm | 45×45 | 45×45 | 45×45 | 45×45 | 45×45 | |
Feed | X axis travel | mm | 520 | 520 | 520 | 520 | 520 |
Z axis travel | mm | 1250/2750 | 12502750 | 1250/2750 | 1250/2750 | 1250/2750 | |
X axis feed grade range | Mm/r | 40/0.05-1.5 | 32/0.05-0.75 | 32/0.05-0.75 | 32/0.05-0.75 | 32/0.05-0.75 | |
Z axis feed grade range | Mm/r | 40/0.1-3 | 32/0.1-1.5 | 32/0.1-1.5 | 32/0.1-1.5 | 32/0.1-1.5 | |
X axis rapid traverse | Mm/min | 1870 | 1870 | 1870 | 1870 | 1870 | |
Z axis rapid traverse | Mm/min | 3740 | 3740 | 3740 | 3740 | 3740 | |
Metric thread grade/range | mm | 30/1-30 | 23/1-15 | 23/1-15 | 23/1-15 | 23/1-15 | |
Inch thread grade /range | T.PI | 27/28-1 | 22/28-2 | 22/28-2 | 22/28-2 | 22/28-2 | |
Tail stock quill diameter | mm | φ160 | φ160 | φ160 | φ160 | φ160 | |
Tailstock | Tail stock quill taper | MT 6 | MT 6 | MT 8 | MT 6 | MT 6 | |
Tail stock quill travel | mm | 300 | 300 | 300 | 300 | 300 | |
Motor | Main spindle motor | kW | 22 | 22 | 22 | 22 | 22 |
Rapid traverse motor | KW | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | |
Coolant pump motor | kW | 0.125 | 0.125 | 0.125 | 0.125 | 0.125 | |
Dimension | Width x Height | mm | 2100×1600 | 2100×1650 | 2100×1700 | 2100×1700 | 2100×1850 |
Length | mm | 4800/6300 | 4900/6400 | 4900/6400 | 5000/6500 | 5000/6500 | |
Weight | Net weight | 10.0/11.5 | 11.5/13.0 | 12.8/14.3 | 13.0/14.5 | 15.0/16.5 | |
Please note: Machine bed length can customized according to real work demand | |||||||
Multiple control system options are available including GSK, Siemens, Fanuc, and KND, to match different operation preferences, automation levels, and staff skill sets. All systems are factory calibrated to ensure compatibility with the lathe’s feed and spindle mechanisms.
Chuck configurations cover manual chuck, hydraulic chuck, and pneumatic chuck, selectable based on workpiece loading frequency and clamping force requirements. Turret options include vertical turret, horizontal turret, and power turret, adapting to different tool quantities and machining complexity.
Users can choose between fully enclosed protective cover and semi-enclosed protective cover, aligning with different workshop environment conditions, safety management standards, and chip cleaning requirements.
This lathe model fits industrial applications across plumbing equipment manufacturing, petroleum pipeline production, and general mechanical part processing. For petroleum pipeline production, it handles large-diameter pipe threading with consistent pitch accuracy, supporting mass production of pipeline connectors. For municipal plumbing and general machinery workshops, it integrates thread cutting, cylindrical turning, and bore machining functions to reduce redundant equipment investment for business operations. The standard taper attachment also supports production of tapered pipe fittings and flange components, expanding the scope of machinable workpieces.
The Q1343 supports a pipe threading range from 270 mm to 430 mm, with a 440 mm spindle bore for smooth workpiece pass-through.
Yes, machine bed length can be customized according to real work demand to fit specific workpiece length and processing requirements.
The manufacturer provides 24/7 online technical support and on-site after-sales service delivered by a team of professional engineers.
Yes, multiple control systems including GSK, Siemens, Fanuc and KND are available for selection to suit different operational and production needs.
