Hot Sale Low Cost Special-use CNC Crankshaft Grinder Machine
Technical characters:
1. Adopts Germany's Siemens 840D CNC system.
2. Adopts high rigidity , high-precision electric hybridbearing spindle.
3. Thewheel frame adopts the linear motor-driven movement to achieve zero transmission,and high acceleration.
4. The longitudinal and transverse feed of the wheel frameis a combination with a cross rail, which saves space and improve operationalefficiency.
5. Adopts CBN grinding wheel .The wheel dresser adopts electricspindle with diamond wheel.
6. The wheel spindle uses the built-in online dynamicbalance.
7. Thehead and tailstock spindle adopts hydrostatic bearings.
8. TheAmerican Aiello treasure (AROBOTECH) center frame to match is available to choose.
Specifications:
Item |
Unit |
Spec. |
Maximum length of Workpiece |
mm |
1600 |
Maximum diameter of Workpiece |
mm |
200 |
Maximum Weight of Workpiece |
kg |
150 |
Maximum lift for cam |
mm |
20 |
CBN grinding Wheel diameter |
mm |
500 |
Wheel speed (constant speed) |
m/s |
120/80 |
Maximum speed of the workpiece |
rpm |
200 |
Base circle diameter error |
mm |
±0.02 |
Run-out between base circle and neighboring main journal |
mm |
0.015 |
Cam phase angle deviation |
±10 |
|
Full lift error |
mm |
±0.025 |
Maximum neighboring lift error of cam per degree |
mm |
0.005 |
Surface roughness |
µm |
Ra≤0.4 |
Overall dimensions |
mm |
4600 × 2600 × 1900 |
Total machine weight |
kg |
15000 |

Our company has modern production workshop, Complex efficient grinding Laboratory , Computer Design Studio , has a variety of testing instruments and equipment over 30 sets of experimental facilities , a variety of processing equipment over 60 sets .
Processed workpieces for grinder

Our R & D team establish a long - term partnership with National University of Defense Technology , Dalian University of Technology , Hunan University , Central South University , and other renowned institutions . Yuhuan is also research base for Hunan University’s doctoral student , get 5—9 patents per year .
1.has got 36 related patents
2.A certificate of international standard products in 2005
3.has passed ISO9001 : 2000 international quality system certification, has estabished corporate product standards
3. We will offer free the training for machine’s management ,operation , maintenance to user’s related people.
Please feel free to contact us,we will reply within 24h!
We want to know:
How much the laser power you need
What materials do you need to process
The Cutting size and thickness
Send Inquiry to This Supplier
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