Over 80 years of detailed experience: Hwacheon combines traditional craftsmanship with modern technology. Our expertise in machine tool manufacturing ensures high production quality and continuous innovation for future-proof concepts in the German market.
Hi-TECH 750
Horizontal lathe with box guideways for Ø600 mm chucks
The Hi-TECH 750 is a horizontal lathe with box guideways for Ø600-mm chucks, perfect for large workpieces and heavy-duty cutting. Featuring a 20–28 t cast bed, BMT-85 turret, and direct drive, it delivers precision and power. Optional Y-axis and thermal stability enhance large-part machining.
Category
Heavy-Duty Cutting LathesMachine series
Hi-TECH - BaureiheAvailable with
- Siemens 828D
- Fanuc 0i Plus
Size of Hi-TECH 750
| Max. cutting diameter | mm | 760 | |||||
| Chuck-Size | mm | 457 - 533 | |||||
| Swing over bed | mm | 1200 | |||||
Tradition Meets Modernity
Flat Guides
Excellent Damping Properties: Box or flat guides effectively absorb vibrations from the machining process by transferring them into the machine bed due to their large contact surface. Hand-fitted and scraped by experienced staff, these guides ensure precision. Central oil lubrication provides continuous lubrication with bedway oil, while the Turcite coating on the sliding surface offers excellent emergency running properties. Machines with flat guides are more durable and can handle higher chip volumes. Thanks to these unique features, they are considered particularly powerful and reliable.
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- Precision You Can TrustHigh-quality machining centers and lathes designed for accuracy, durability, and seamless production integration.
- 80+ Years of ExpertiseProven craftsmanship meets cutting-edge innovation – delivering machine tools that combine proven craftsmanship with modern innovation.
- Personalized SupportOur expert technicians provide expert guidance, on-site support, and live demosto help you find the perfect solution for your needs.
Fast. Reliable. Tailored.
Contact us now—response guaranteed within 48 hours!
In-House Quality
Quality is created here: With our own manufacturing depth, including foundry and spindle production, we ensure durable and reliable machines. Quality and control go hand in hand to meet the German standards.
Performance in Focus
Power for your production: Our machines are designed for maximum productivity and availability. Top-class engineering and craftsmanship provide you with a crucial competitive advantage – all for your business success.
Tailor-Made
Flexibility is key: With extensive customization options, we design machines that exactly match your application. This gives you precise solutions for maximum efficiency and productivity in your business.
Technical Data
| Item | Unit | Hi-TECH 750A | Hi-TECH 750AL | Hi-TECH 750AXL | Hi-TECH 750B | Hi-TECH 750BL | Hi-TECH 750BXL |
|---|---|---|---|---|---|---|---|
| Axis-Stroke (X / Y / Z) | mm | 430 / 200 / 2350 | 430 / 200 / 3350 | 430 / 200 / 4250 | 430 / 200 / 2350 | 430 / 200 / 3350 | 430 / 200 / 4350 |
| Spindle power | kW | 37 / 30 | 45 / 37 | ||||
| Spindle speed | rpm | 1800 | 1500 | ||||
| Rapid speed | m/min | 18 / 10 / 18 | |||||
| Tool shank | BMT-85 / BH | ||||||
| Number of tools | 12 | ||||||
| Floor space | m | 6.43 x 3.06 | 7.44 x 3.06 | 8.44 x 3.06 | 6.43 x 3.06 | 7.44 x 3.06 | 8.44 x 3.06 |
| Max. cutting diameter | mm | 760 | |||||
| Max. cutting length | mm | 2250 | 3250 | 4350 | 2250 | 3250 | 4250 |
| Chuck-Size | mm | 457 | 533 | ||||
| Swing over bed | mm | 1200 | |||||
| Max. Bar size | mm | 116 | 164 | ||||
| Coolant tank vol. | Liter | 380 / 450 / 520 | |||||
Features of Hi-TECH 750
Tailstock
Flat Guides
Excellent Damping Properties: Box or flat guides effectively absorb vibrations from the machining process by transferring them into the machine bed due to their large contact surface. Hand-fitted and scraped by experienced staff, these guides ensure precision. Central oil lubrication provides continuous lubrication with bedway oil, while the Turcite coating on the sliding surface offers excellent emergency running properties. Machines with flat guides are more durable and can handle higher chip volumes. Thanks to these unique features, they are considered particularly powerful and reliable.
Y-Axis
Greater Flexibility and Time Savings: Lathes with a Y-axis enable 3-axis interpolation movements and the creation of off-center bores and milling operations. This allows workpieces to be fully machined in a single setup, eliminating operations on other machines and increasing machining accuracy. Additionally, they optimize grooving and parting processes by reducing lever forces for faster workflows.
| Item | Unit | Hi-TECH 750A | Hi-TECH 750AL | Hi-TECH 750AXL | Hi-TECH 750B | Hi-TECH 750BL | Hi-TECH 750BXL |
|---|---|---|---|---|---|---|---|
| Axis-Stroke (X / Y / Z) | mm | 430 / 200 / 2350 | 430 / 200 / 3350 | 430 / 200 / 4250 | 430 / 200 / 2350 | 430 / 200 / 3350 | 430 / 200 / 4350 |
Wide Turret Disk
Maximum Stability and Precision for Your Tools!: Our wide double-row turret enables the use of particularly long turning and boring tools, secured with two holders for significantly higher holding torque. This design effectively reduces vibrations, improves tool life, and optimizes surface quality, making it process-reliable and cost-effective, especially for large length-to-diameter ratios. Even standard turning operations benefit from the superior stability of the wide turret disk, while actively vibration-damping tools can be integrated.
| Tool shank | BMT-85 / BH | ||||||
Steady Rest Carriage
Stability for Precise Results: The steady rest ensures maximum precision for long workpieces through optimal support. It reduces vibrations, improves surface quality, and enables precise machining even for demanding projects.
Tool measuring
Powerful Gear Spindle
High-Torque Drives for Heavy Machining: Lathes with gear spindles offer significantly higher torque than those with motor spindles. By selecting the appropriate gear ratio, torque can be optimally utilized within the speed range of the ideal cutting speed. Large spindle bearings and shaft diameters robustly absorb process forces and peaks, ensuring high durability. The gear stage can be conveniently selected via M-functions.
- Spindle power37 / 30kW
- Spindle speed1800rpm
- Spindle power45 / 37kW
- Spindle speed1500rpm
Driven Tools
Precision and Versatility Combined: Driven tools on lathes significantly expand machining capabilities. They enable milling, drilling, and other processes directly on the lathe, reducing re-clamping operations and minimizing downtime. Using various tools in a single setup increases machining accuracy and boosts overall productivity.
High-Quality Pretensioned Ball Screws
Thermal Stability for Precision and Reliability: Pretensioned ball screws reliably and stably compensate for thermal expansion. This technology prevents unwanted elongation of the spindles, ensuring lasting precision and consistently high machining accuracy over extended operating periods.
Excellent Chip Disposal
Perfect Chip Removal for Your Machine!: Our innovative chip disposal systems reliably remove chips, reduce heat, and optimize machining. High-quality components ensure uninterrupted operation and maximum process reliability.
- Coolant tank vol.(Std / L / XL)380 / 450 / 520Liter
Other features and options
BMT-85 / VDI 60, Turret, Clamping Technology, Siemens 828D, Fanuc 0i Plus, Automatic Tool Changer, Chip Conveyor, Work table, Workspace, Peripherals and accessories, Machine SizeVideo gallery
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| Max. cutting diameter | mm | 600 | |||||
| Chuck-Size | mm | 380 - 533 | |||||
| Swing over bed | mm | 940 | |||||
Hi-TECH 750
Horizontal lathe with box guideways for Ø600 mm chucks
The Hi-TECH 750 is a horizontal lathe with box guideways for Ø600-mm chucks, perfect for large workpieces and heavy-duty cutting. Featuring a 20–28 t cast bed, BMT-85 turret, and direct drive, it delivers precision and power. Optional Y-axis and thermal stability enhance large-part machining.
Heavy-Duty Cutting Lathes
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| Max. cutting diameter | mm | 760 | |||||
| Chuck-Size | mm | 457 - 533 | |||||
| Swing over bed | mm | 1200 | |||||
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| Max. cutting diameter | mm | 920 | ||
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| Swing over bed | mm | 1050 | ||
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The Hi-TECH 650 is predestined for large workpieces and difficult-to-cut materials
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| Max. cutting diameter | mm | 600 | |||||
| Chuck-Size | mm | 380 - 533 | |||||
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