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For decades, HQ Machine Tool’s universal conventional pipe threading lathe has been the reliable backbone of precision threaded component machining for global metalworking manufacturers. As a core heavy-duty metal fabrication tool, it delivers exceptional control and versatility, ideal for facilities requiring consistent precision and long-term stability.
Built with a robust, vibration-dampening cast iron/steel frame, it ensures durability and minimizes operational vibration—critical for micron-level threading accuracy during high-load machining. Equipped with a multi-speed spindle and precision-aligned tool post, it forms consistent, specification-compliant threads efficiently.
The user-friendly control system suits operators of all experience levels, featuring precision manual handwheels and an intuitive gear change mechanism. It eliminates complex programming and reduces training costs for industrial facilities.
Our lathe delivers ultra-high precision threading via coaxial spindle-tool post alignment and smooth carriage movement, making it ideal for automotive, aerospace, and medical components requiring strict tolerances.
It supports metric (1-30mm), imperial (28-1 T.PI), and custom threads. Operators adjust pitch easily via the gear change mechanism, enabling flexible production without extra equipment.
Beyond threading, it performs turning, facing, boring, and grooving—reducing clamping errors, production time, and costs by completing multiple steps in one setup.
The 4-position manual tool post accommodates various cutting tools (45×45mm shank), enhancing versatility for diverse production needs.
Our lathes feature a heavy-duty cast iron/steel frame for exceptional rigidity, maintaining precision and performance even after years of 24/7 operation.
High-quality core components (spindle bearings, lead screws, gears) ensure smooth, low-noise operation. Routine maintenance is simple, minimizing unplanned downtime.
Precision handwheels enable micron-level tool adjustments, ideal for custom prototyping and small-batch production requiring frequent tweaks.
Ergonomic design places handwheels and levers for easy access, reducing operator fatigue and improving machining accuracy.
Category | 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 | φ1000 4-jaw electric | |
Turret | Turret tool/post | - | Manual 4-position | Manual 4-position | Manual 4-position | Manual 4-position | 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 | 1250/2750 | 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 | - | MT6 | MT6 | MT8 | MT6 | MT6 |
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 × 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 | T | 10.0/11.5 | 11.5/13.0 | 12.8/14.3 | 13.0/14.5 | 15.0/16.5 |
Automotive manufacturing requires threaded components that withstand stress and vibration. Our lathes produce high-strength bolts, nuts, and studs for engines, chassis, and transmissions, ensuring perfect fit and durability.
We also manufacture threaded shafts and spindles, with tight tolerances ensuring smooth operation and extended part life.
The aerospace sector demands strict precision. Our lathes produce threaded components for aircraft engines, landing gear, and avionics, meeting rigorous safety and performance standards.
We support specialized parts (turbine shafts, engine mounts) with custom threads, ideal for small-batch, zero-error aerospace production.
Medical device manufacturing requires absolute precision. Our lathes produce threaded components for surgical instruments and implants, ensuring functionality and patient safety.
We manufacture orthopedic implants (screws, rods) with micron-level accuracy, ensuring perfect fit and optimal healing.
Our lathes are core tools for general machinery, delivering reliable threading for pumps, valves, motors, and industrial equipment.
All-in-one machining streamlines workflows, reducing lead times by completing multiple operations in one setup.
With decades of experience, HQ Machine Tool’s time-tested lathes are trusted globally. Backed by a technical team with over 20 years of experience, we provide one-on-one guidance and custom solutions.
We offer full customization (bed length, spindle bore, threading range, etc.) to match your unique workpiece and production needs, with no compromise on performance.
Every lathe undergoes rigorous quality control—from raw materials to final calibration—ensuring it meets design specifications and delivers consistent performance.
We provide comprehensive after-sales support: installation, training, maintenance guidance, spare parts, and 24/7 troubleshooting to minimize downtime.
As an OEM, we offer factory-direct pricing with no middleman markup. We support single or bulk orders, with custom quotes and no hidden fees.
It’s a heavy-duty tool for precision threading of metal pipes/workpieces, plus turning, facing, boring, and grooving. Used in automotive, aerospace, medical, and general machinery industries.
5 standard models (Q1327-Q1350) cover 130mm-510mm. We can customize the range to your needs.
Yes. Standard center distance is 1500mm-3000mm, adjustable to fit your maximum workpiece length.