

Item | Unit | YHK3120 | YHK3150 | YK3140 | YHK3180 |
No.of controlling axes | 2 | 2 | 3 | 2 | |
Max.work piece dia. | mm | 200 | 500 | 400 | 620/800 |
Max.module | mm | 6 | 8 | 10 | 8/10 |
Max.width of teeth | mm | 130 | 250 | 400 | 300 |
Max.hob diameter/length | mm | 140/140 | 160/160 | 170/220 | 180/175 |
Max.hob shift axial | mm | 95 | 55 | 190 | 55 |
Taper of hob arbor fitting | Morse 5 | Morse 5 | SK50 | Morse 5 | |
Center distance between hob and worktable | mm | 30~175 | 20~330 | 40~320 | 50~500 |
Distance between hob axis and worktable surface | mm | 260~430 | 235~535 | 163~613 | 240~590 |
Distance between tailstock and worktable surface | mm | 310~510 | 380~850 | 490~1045 | 400~720 |
Dia.Of worktable | mm | 320 | 510 | 420 | 625 |
Worktable bore diameter | mm | 65 | 80 | 120 | 80 |
Slew-rate of hob head | ° | 240 | 240 | ±45 | 240 |
Spindle speed | rpm | 79~489 | 40~250 | 40~375 | 40~250 |
Max.work speed | rpm | 30 | 7.5 | 30 | 6.5 |
Main motor | kw | 7.5kw/1500rpm | 5.5kw/1500rpm | 11kw/1500rpm | 5.5kw/1500rpm |
Overall dimensions L*W*H | mm | 2260/1800/1720 | 2450/1272/1790 | 3480/5620/2930 | 2950/2100/1940 |
Weight | kg | 4500/3500 | 5300/4500 | 13500 | 6300/5700 |

Our company, founded in June 2007, has a registered capital of RMB 60 million Yuan and covers a building area of 30,000 square meters. Now we have more than 200 staff members, including 11 senior engineers, 8 senior managerial staff,over 160 technical workers.
Our own casting factory was established in 1983 and has an annual output of over 20,000 tons. Our company is the largest enterprise that specializes in the casting of machine tool in southern Liaoning.In the meantime, it has offered great support to speed up our company's product research and production and made great contribution to making sure products are supplied to customers in the shortest duration.
Our company follows the principle of "independent innovation, govern enterprise by good virtue and prosper enterprise by good faith". We shall work hard persistently to make innovation and breakthrough and strive to become a first-rate enterprise. We would like to work hand in hand with all our friends toward a brilliant future.