[1] Gear-headed with high spindle speed for precision turning;
[2] Very rigid machine bed with heavy ribbing;
[3] Guideways ultrasonic frequency quenched and precision ground to ensure a long accurate service life;
[4] Removable gap for large swing;
[5] Gears in headstock and feed gearbox hardened and precision ground for low noise in running;
[6] Spindle mounted on high-precision tapered roller bearings and high-precision angular contact ball bearings for high-speed and accurate revolutions;
[7] Maximum accuracy and quiet operation even at high speed;
[8] High machining performance with 5.5kw or 7kw main drive;
[9] Large spindle capacity for machining of long bars;
[10] Feed gearbox well sealed to eliminate leakage;
[11] Kinds of metric threads, inch threads, diametrical threads and module threads;
[12] Tailstock locked by thread and camlock;
[13] Electric system is reliable and safe;
[14] CE-conformity electromagnetic brake at users option;
[15] Digital readout can be mounted as an option;
[16] Machine color at buyer option.
Standard Accessories:
· Change gear set
· Chuck guard
· 3 Jaw Chuck
· Brake System
· Chasing Dial Indicator
· 4 Jaw Chuck
· Reduction Sleeve
· Face Plate
· Dead Centers
· Steady Rest
· Full Length Splash Guard
· Follow Rest
· Coolant System
· Tool Box & Tools
Optional Accessories:
· Taper Turning Attachment
· Live Center
· Work Light
· Leadscrew Guard
· Digital Readout (2-Axis or 3-Axis)
· Quick Change Tool Post
SPECIFICATION |
MODELS |
HL2510×1500/2000/3000 |
HL2560×1500/2000/3000 |
CAPACITY |
Swing over bed |
510mm(20") |
560mm(22") |
Swing over cross slide |
300mm(11-7/8") |
350mm(13-3/4") |
Swing in gap |
738mm(29") |
788mm(31") |
Length of gap |
200mm(8") |
Distance between centers |
1500mm(60") |
2000mm(78") |
1500mm(60") |
2000mm(78") |
Center height |
1135mm |
1160mm |
Bed widt |
350mm(13-3/4") |
HEADSTOCK |
Spindle nose |
D1-8 |
Spindle bore |
80mm(3-1/8") |
Taper of spindle bore |
No.7Morse |
Range of spindle speed |
12changes25-1600r/min |
FEEDS AND THREADS |
Max.travel of compound rest |
130mm(5-1/8") |
Max.travel of cross slide |
326mm(12-15/16") |
Leads crew pitch |
6mm or 4T.P.I. |
Max. section of tool |
25×25mm(1×1") |
Longitudinal feeds range |
35 kinds, 0.059-1.646mm/rev (0.0022"-0.0612"/rev) |
Cross feeds range |
35 kinds, 0.020-0.573mm/rev (0.00048"-0.01354"/rev) |
Metric threads range |
47kinds, 0.2-14mm |
Inch threads range |
60kinds, 2-112 T.P.I. |
Diametrical pitches range |
50kinds, 4-112 D.P. |
Module pitches range |
39kinds, 0.1-7 M.P. |
TALLSTOCK |
Quill diameter |
75mm(3") |
Quill travel |
180mm(7") |
Quill bore taper |
MT #5 |
Cross adjustment |
±13mm(±1/2") |
MOTORS |
Power of main motor |
7.5kw(10HP)3PH |
Power of coolant pump |
0.1kw(1/8HP),3PH |
DIMENSION AND WEIGHT |
Overall dimension(L×W×H), cm |
290×112×143 |
340×112×143 |
290×112×146 |
340×112×143 |
Packing size(L×W×H), cm |
296×113×182 |
346×113×182 |
296×113×182 |
346×113×182 |
Net weight/Gross weight, KG |
2335/2700 |
2685/3070 |
2370/2740 |
2720/3110 |