Harrison Alpha 1760XC CNC/Manual Combination TurnMill Lathe (C-Axis & Driven Tools)

This highly versatile machine range offers the widest variety of control levels from manual through to full ISO programming all on the one machine platform, tailored to optimise the skills of the machine operator.

C-Axis & Driven Tool CNC Lathe

  • Swing Over Bed = 760 mm
  • Distance Between Centres = 1.5/2.0/3.0/4.0/5.0/6.0 m
  • Spindle Bore = 155 mm
  • CNC Control System = Fanuc 0i-TF Plus
  • Spindle Power (kW) = 22
  • Driven Tool Spindle Power (kW) = 8

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The Alpha XS & XC Series – The World’s Most Versatile CNC Combination Lathes

Precision Turning, Simplified

The Harrison Alpha XS and Alpha XC ranges deliver the perfect balance of manual control and CNC productivity. Designed and built to DIN 8605 toolroom accuracy standards, Alpha lathes guarantee high repeatability, exceptional surface finish, and reduced component costs.

From one-off prototypes to small and medium batch runs, the Alpha range adapts seamlessly to your workflow, offering the flexibility of a manual/CNC combination lathe with the performance of a full CNC machine.

The Alpha XC – MillTurn Flexibility with C-Axis and Driven Tools

The Alpha XC extends the Alpha platform with full 3-axis machining, including C-axis control and driven tooling. This transforms the machine into a true MillTurn lathe, combining turning, milling, drilling, and tapping in one setup.

- Eliminate second operations
- Reduce handling and downtime
- Produce complex components faster and more accurately

Whether you need bolt-hole patterns, keyways, or multi-featured prototypes, the Alpha XC saves time while maintaining toolroom-grade precision.

Five Operating Modes – One Control Platform

Both Alpha XS and XC machines feature the proven Fanuc 0i-TF Plus touchscreen control—an industry-standard CNC platform trusted worldwide for reliability and compatibility.

Operators can choose from five powerful modes at the turn of a key:

- Manual Mode – Operate as a conventional lathe with DRO-style readouts, handwheel control, and spindle data.
- Alpha System (Conversational Mode) – Colchester’s intuitive, Q&A-based teach lathe software. Learn in under half a day.
- Manual Guide i (Automatic Mode) – Fanuc’s advanced conversational CNC with 3D simulation, toolpath animation, and instant ISO G-code generation.
- AlphaLink (Offline Programming) – Use your preferred CAD/CAM package to prepare G-code and transfer it directly to the machine.
- Full CNC Mode – Write or import complete ISO G-code programs directly at the control—ideal for repeat and complex jobs.

This flexibility allows operators of all experience levels to choose the right workflow for every component.

Designed for Today’s Workshop

The Alpha range is ideal for high-mix, low-volume environments where flexibility is key.

- XS models: 2-axis turning with bed lengths from 650 mm to 6 m, spindle bores up to 230 mm, and spindle drives from 7.5 kW to 18.5 kW.
- XC models: 3-axis MillTurn capability with driven tooling and C-axis for complete machining in one setup.

As flat bed horizontal CNC lathes, both XS and XC deliver outstanding rigidity, thermal stability, and easy access for operators.

Proven in Industry and Training

Alpha lathes are the machine of choice for manufacturers, repair shops, training centres, and universities worldwide. Their combination of ISO-standard CNC compatibility, fast setup, and intuitive operation makes them equally suited to production floors and classrooms.

With AlphaLink multi-desk training, instructors can deliver CAD/CAM lessons directly into the workshop environment.

The Colchester Advantage

With over 100 years of British engineering excellence, Colchester delivers more than machines—we provide complete turning solutions, supported in over 60 countries.

Standard Features

  • Fanuc 0i-TF Plus CNC control system with 10.4” colour touch screen
  • Manual Guide I conversational programming system with enhanced Colchester customisation
  • ALPHA manual / semi-automatic conversational programming system
  • Alpha Link CAD/CAM offline programming software
  • PBI Super Precision 3-Jaw scroll chuck
  • Auto indexing driven tool turret
  • Cs axis control
  • Hydraulic main spindle holding brake
  • Automatic slideways and ballscrew lubrication system
  • Manual tailstock
  • Coolant pump system
  • Machine work light
  • Roll-out swarf bin
  • Easy access to work zone
  • Large machining envelope
  • Automation ready
  • Industry 4.0 ready
  • Easy installation

Optional Features

  • Tooling packs
  • 3-Jaw scroll chuck and 4-Jaw independent chuck options
  • Swarf conveyor
  • Travelling and stationary steady rests
  • Hydraulic chucking / tailstock / steady rests
  • Extended warranty contracts
  • Service / maintenance contracts

Swing Over Bed (mm) 760
Distance Between Centres (mm) 1500 / 2000 / 3000 / 4000 / 5000 / 6000
Spindle Bore (mm) 155
Chuck Size (") 20 / 24
CNC Control System Fanuc 0i-TF Plus
C-axis / Driven Tools Yes
Spindle Nose A2-11
Spindle Speed Range (rpm) 10 - 1400
Spindle Power (kW) 22
Driven Tool Maximum Speed (rpm) 5000
Driven Tool Spindle Power (kW) 8
Number of Tool Stations 12 (All Driven)
Tooling Type VDI 40 / DIN 5482
Swing in Gap (mm) 1040
Swing Over Cross Slide (mm) 560

FAQs

What is the difference between Alpha XS and Alpha XC?
The Alpha XC includes C-axis and driven tooling for milling, drilling and tapping, while the Alpha XS is a 2-axis manual/CNC combination lathe.

Can I run full G-code CNC programs on an Alpha Lathe?
Yes. The Full CNC mode allows ISO-standard G-code to be created, edited, or imported directly at the control.

Is the Alpha suitable for one-offs and training?
Absolutely. It supports manual, teach lathe, and conversational CNC modes—ideal for education, prototyping, and batch work.

What does the AlphaLink software do?
AlphaLink allows offline CAD/CAM programming from a PC and transfers complete G-code programs directly to the machine.

What industries use the Alpha XC?
Aerospace, toolrooms, R&D, education, motorsport, and subcontract manufacturers use Alpha XC for complex, low-volume parts.

Contact us for more informaton on +44 (0) 1924 415 000 / sales@colchester.co.uk

Why choose Colchester

Over 100 years experience

Genuine Spares & Accessories

Colchester Machine Tool Solutions is the only destination for genuine spare parts for Colchester, T S Harrison and Pratt Burnerd International products.

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Bespoke Solutions

We specialise in creating bespoke solutions across our machine tool and laser products, tailored to meet the unique requirements of each customer.

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Training

Unlock the full potential of your workforce with our bespoke training programs tailored to your exact needs.

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Preventative Maintenance

We offer a wide range of planned preventative maintenance contracts to suit your exact requirements.

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Would you like a demo of our Harrison Alpha 1760XC CNC/Manual Combination TurnMill Lathe (C-Axis & Driven Tools)?

Call us on +44 (0) 1924 415 000 or email sales@colchester.co.uk

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