Export Products
1.The lathe chooses the spindle specifications for BT50, diameter is 190 mm.The full set of
spindles are all imported from the professional manufacturers in Taiwan. All the important
components are strengthened. It adopts the P4 level world famous brand bearings which
specialized in spindles. And it uses KLUBRNBU15 grease to lubricate. After the complete set
of spindle assembling under the condition of constant temperature, all the spindles need to
correct the balance and running test through the computer, which can make the complete set
of spindles long service life and high reliability.
2.The rotating ball screws of this lathe’s XYZ axis are all adopt with C3 level double nut
preloaded ball screws which is provided by professional manufacturers in Taiwan. The bearings
on both ends of the ball screws are all adopt with the imported, P4 level, and 60 ° contact angle
combined of ball screw bearing. The three axis ball screws are all prestretching, which can
ensure the high rigidity of transmission and reliable of the accuracy.
3.The lathe's guides of three directions are the overloading roller guides, which can ensure the
dynamic response of the lathe, and it can also overcome the problems on the guideway of
hardened rail machine, which has high friction and the resulting crawling problems. By the way,
at the same time, it can also overcome the problems of insufficient bearing capacity of guide
rail and the weak cutting ability.
Product-related Data
| Item | Unit | GMC3020Z | GMC4220Z | GMC5220Z | |
| Worktable | Worktable size | Mm | 3000*1600 | 4200*1600 | 5200*1600 |
| T Slot size | Mm | 7-22-180 | 9-22-180 | 9-22-180 | |
| Max. Load | Kg | 7000 | 9000 | 10000 | |
| Work range | X travel | Mm | 3000 | 4200 | 5200 |
| Y travel | Mm | 2000 | 2000 | 2000 | |
| Z travel | Mm | 750 | 750 | 750 | |
Distance from spindle nose to worktable | Mm | 150-900 (optional)300-1200) | |||
| Spindle | Spindle speed | r/min | 6000 | 6000 | 6000 |
| Spindle tapper | BT50 | BT50 | BT50 | ||
| Spindle motor power | Kw | 22/26 | |||
| Feed | X/Y rapid Travel speed | m/min | 20 | 20 | 20 |
| Z rapid Travel speed | m/min | 20 | 20 | 20 | |
| Cutting feed | mm/min | 1-5000 | 1-5000 | 1-5000 | |
| Guideway | |||||
| Precision | X/Y/Z Positioning accuracy | mm | 0.012 | 0.012 | 0.012 |
| X/Y/Z re-Positioning accuracy | mm | 0.006 | 0.006 | 0.006 | |
| Others | Machine N.W | kg | 24000 | 31000 | 39000 |
| L*W | m | 7.8x4.1x4.1 | 11.7x5x4.8 | 15.8x6x4.8 | |
Transport Information
Packaging Information
Packaging Detail: High quality wooden case or According to the customer's requirements.
Delivery Detail:Within 35 working days after receiving your deposit.
According to the customer's requirements.
If you need to know more about our products,please contact with us!
Factory Information
Jinan Hankui International Trade co., LTD, is a high tech enterprise and also an exporter, with
10000000 RMB capital,Integrated with manufacturing, processing and sales of machine tools,
which has more than 10 years experience in machine tools production. As the strategic partner
of Jinan First Machine Tool Co., Ltd, we have mastered the advanced machine tool technology
and dedicated to customers domestic and abroad and made an excellent achievement.
In line with the purpose of "customers’ demand is our goal" and dedicated to provide high
quality CNC products and metal products for foreign customers, we warmly welcome customers
at home and abroad to visit our factory. Sincerely hope to cooperate with you.
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Certificate Information