Turning Center

Model / Category:

HMS-750M

Product Overview:

A turning center combines turning, milling, drilling and tapping capabilities, allowing complex workpieces to undergo multiple operations in one setup.

HMS-750M Turning Center with Tailstock

The HMS-750M is a medium turning center for combined machining of long shafts and discs. It offers Φ580 mm swing over bed, 510 mm machining length, a 12-position live turret and a high-torque spindle.

Key features
1. Long shafts: standard Morse No. 5 tailstock with Φ80 mm quill, 700 mm tailstock travel and 800 mm Z-axis travel.
2. Spindle: 15 kW motor, 98 N·m maximum torque, up to 4,000 rpm, A2-6 nose and Φ65 mm bore.
3. Combined machining: BNT55-12T live turret with 2.3 kW live-tool motor for turning, milling, drilling and tapping in one setup.
4. Capacity: Φ580 mm swing over bed, Φ420 mm machining diameter, Φ370 mm over the toolholder, 510 mm length and Φ52 mm bar capacity.
5. Motion: 45 mm ball-type guideways, X/Z travel 260/800 mm and 24 m/min rapid traverse. Net weight is 4,500 kg.

At a glance
- Φ580 mm swing and 510 mm machining length.
- A2-6 spindle with Φ65 mm bore, 15 kW/98 N·m and 4,000 rpm maximum speed.
- BNT55-12T live turret; 800 mm Z travel and 700 mm tailstock travel.
- 45 mm linear guideways, 24 m/min rapid traverse and 4,500 kg net weight.

Frequently asked questions

Specifications and capacity
Q: What are its maximum machining dimensions?
A: Φ580 mm swing over bed, Φ420 mm machining diameter, Φ370 mm over the toolholder and 510 mm maximum length.
Q: What is the spindle output?
A: Up to 4,000 rpm, 15 kW and 98 N·m maximum torque, with A2-6 nose and Φ65 mm bore.
Q: What live turret is fitted?
A: A BNT55-12T 12-position live turret with a 2.3 kW motor for combined turning, milling, drilling and tapping.

Machine selection
Q: HMS-750M or HMS-550M?
A: They list the same machining diameter and length. The 750M has a 15 kW spindle, 800 mm Z travel and 700 mm tailstock travel; the 550M has an 11 kW spindle and 600 mm Z travel. Assess shaft length and cutting load.
Q: HMS-750M or HMS-1000M?
A: The 750M offers 510 mm length and Φ580 mm swing; the larger 1000M offers 950 mm length and Φ630 mm swing.

Production and service
Q: Can it machine long shafts?
A: Yes. The standard Morse No. 5 tailstock has a Φ80 mm quill, 80 mm quill travel and 700 mm tailstock travel.
Q: Can a chip conveyor or bar feeder be added?
A: Yes. Both are available as automation options.
Q: How is accuracy supported?
A: 45 mm ball-type guideways, SYNTEC servo drives, live-turret positioning and a rigid bed with tailstock support help maintain stable machining.
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.