The largest table in the WUK surface grinding range, at 400 x 800 mm with 950 mm of X travel.
The 4080AHD is built for plate work that will not fit a 600 mm table. X travel is 950 mm, Y travel is 460 mm and the table carries three 14 mm T slots for heavier fixturing. The spindle motor steps up to 7.5 x 4 HP, matched to the larger 350 mm wheel and deeper cuts the bigger table invites.
Who it is for: Mould makers working on large tooling, heavy machinery builders, machine tool rebuilders, and plants that currently split large plates across two setups on a smaller grinder.
Long plates and multi part fixtures bolt down properly instead of hanging over the ends of an undersized table.
The wheel clears an 800 mm workpiece completely at both ends, which keeps edges free of dwell marks.
More spindle power means the machine holds wheel speed under a deeper cut rather than stalling into the part.
Specified for precision metal part surface grinding where both dimensional accuracy and surface roughness are controlled requirements.
Regrinding one half then the other never produces one flat plane. An 800 mm table takes the whole plate in one reference.
A light spindle loses wheel speed under load and burns the part. 7.5 x 4 HP holds speed through the cut.
Three 14 mm T slots across a 400 mm table give real clamping options for multi part and angled fixtures.
Stress relieved cast iron bed, column and saddle with hardened ground slideways, servo vertical drive and hydraulic table traverse. Wheel and chuck specified per application.
Figures below are taken from the machine data sheet. Anything not documented is marked as to be confirmed rather than estimated.
| Table size (X by Y) | 400 x 800 mm |
|---|---|
| X axis travel | 950 mm |
| Y axis travel | 460 mm |
| Max centre of wheel to table | 510 mm |
| Maximum load | 600 kg |
| Table T slot specification | 14 mm x 3 |
| Table speed | 5 to 25 m/min |
| Hand wheel feed graduation | 0.02 mm per division over 5 mm |
| Automatic feed | 0.1 to 8 mm |
| Rapid moving speed (50 Hz / 60 Hz) | 990 / 1190 mm/min |
| Grinding wheel size (max) | 350 x 40 x 127 mm |
| Grinding wheel speed (50 Hz / 60 Hz) | 1450 / 1740 rpm |
| Z axis hand wheel graduation | 0.005 mm per division over 1 mm |
| Z axis rapid speed | 230 mm/min |
| Spindle motor | 7.5 x 4 HP |
| Z axis motor | 750 W |
| Hydraulic motor | 3 x 6 HP |
| Cooling motor | 90 W |
| Y axis motor | 80 W |
| Machine overall dimensions (L x W x H) | 2510 x 2150 x 1890 mm |
| Machine weight | 2600 kg |
Six stages, each of them completed in our own hall in Shenzhen before the machine is crated.
Choose the 4080AHD over the 3060AHD when part length rather than accuracy is the limiting factor.
| Model | Key Specification | Best Suited To |
|---|---|---|
| 3060AHD | 300 x 600 mm table, 720 mm X travel, 5 x 4 HP spindle | Medium parts, lighter footprint |
| 4080AHD | 400 x 800 mm table, 950 mm X travel, 7.5 x 4 HP spindle | Long plates and heavy multi part fixtures |
| MY3060 | 300 x 600 mm table, manual down feed | Occasional tool room grinding |
The table is 400 x 800 mm with 950 mm of X travel and 460 mm of Y travel, carrying up to 600 kg.
7.5 x 4 HP against 5 x 4 HP. A larger table invites wider wheel contact and deeper cuts, and the extra power holds wheel speed under that load.
2510 x 2150 x 1890 mm and 2600 kg, plus working space at both ends of the 950 mm stroke.
Yes, servo driven with automatic down feed from 0.1 to 8 mm and 0.005 mm handwheel graduation.
Yes. Wheel speed is 1740 rpm and rapid traverse 1190 mm per minute on 60 Hz. Confirm your supply when ordering.
15 to 45 working days after deposit for a standard configuration, confirmed in writing on the proforma invoice.
Servo vertical feed and hydraulic table traverse on a 300 x 600 mm table.
A 300 x 600 mm hydraulic surface grinder for small and medium parts in tool rooms and production plants.
Grinds straight knife cutters up to 2000 mm long in a single reference.
Tell us your supply voltage and frequency, the parts you intend to grind and the accessories you need. We reply with a configured quotation and a dated schedule.
