Turret Lathe

Model / Category:

HMS-550

Product Overview:

A CNC turret lathe changes tools quickly using its integrated turret, supporting efficient and accurate machining for both volume production and varied, small-batch work.

HMS-550 General-Purpose CNC Turret Lathe

The HMS-550 is a medium turret lathe for batch turning of general machinery and automotive parts. It offers Φ580 mm swing over bed, 540 mm machining length, Φ52 mm bar capacity and a 12-position automatic turret.

Key features
1. Capacity: Φ580 mm swing over bed, Φ450 mm machining diameter, Φ370 mm over the toolholder, 540 mm length and Φ52 mm bar capacity.
2. Spindle: A2-6 nose, Φ65 mm bore, up to 4,000 rpm, 11 kW motor and 72 N·m maximum torque.
3. A 12-position automatic turret provides fast tool changes for varied or batch work.
4. Tailstock: Morse No. 5, Φ80 mm quill, 80 mm quill travel and 460 mm tailstock travel.
5. Motion: 45 mm ball-type guideways, X/Z travel 270/600 mm and 24 m/min rapid traverse. Net weight is 4,200 kg.

At a glance
- Φ580 mm swing, 540 mm machining length and Φ52 mm bar capacity.
- A2-6 spindle with Φ65 mm bore, 11 kW/72 N·m and 4,000 rpm maximum speed.
- 12-position automatic turret and 460 mm tailstock travel.
- 4,200 kg net weight for general batch production.

Frequently asked questions

Specifications and capacity
Q: What are its maximum machining dimensions?
A: Φ580 mm swing over bed, Φ450 mm machining diameter, Φ370 mm over the toolholder and 540 mm maximum length.
Q: What bar size can it accept?
A: Maximum bar capacity is Φ52 mm; spindle bore is Φ65 mm with an 8-inch hydraulic collet.
Q: What is the spindle output?
A: Up to 4,000 rpm, with an 11 kW motor, 72 N·m maximum torque and A2-6 nose.

Machine selection
Q: Turret lathe or gang-tool lathe?
A: The 12-position turret supports multiple operations with automatic tool changes. Gang tooling offers rapid changes and a simple structure for repeated operations. Choose according to the part and production volume.
Q: HMS-550 or HMS-750?
A: The 550 offers 540 mm machining length and 600 mm Z travel; the 750 offers 740 mm and 800 mm respectively. Choose according to part length.

Production and service
Q: Can it machine long shafts?
A: Yes. Its Morse No. 5 tailstock has a Φ80 mm quill, 80 mm quill travel and 460 mm tailstock travel.
Q: Can a chip conveyor or bar feeder be added?
A: Yes. Both are available as automation options.
Q: How is machining stability supported?
A: 45 mm ball-type guideways, SYNTEC servo drives, automatic-turret positioning and tailstock support help maintain rigidity.
Q: What service and training are included?
A: The machine is offered with warranty, on-site installation and commissioning, and operation and maintenance training. Specific warranty terms are subject to the contract.