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| CNC Lathes |
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- 20" - 30" Swing CNC Lathes |
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- Big Bore / Hollow Spindle CNC Lathes |
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- CNC T Lathe |
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- Heavy Duty Big Bore CNC Lathes |
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- Oil Country Lathes |
| Conventional Lathes |
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- 1440E
(14”x 40”) |
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- Geared Head Engine Lathes
(13”- 22”x 40”- 120”) |
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- SK & SE Lathes
(22”- 32”x 40”- 200”) |
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- SHA & SHG Series Lathes
(36” – 72” x 80” – 280”)
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- PK Series Lathes
(35”- 80”x 60”- 480”) |
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- PK IV Series Lathes
(75”-100”x 60”- 480”) |
| Machining Centers |
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- Vertical Machining Center VMC Series |
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- Vertical Machining Center KMV Series |
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- 40 Taper Bridge Type Machining Centers |
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- 50 Taper Bridge Type Machining Centers |
| CNC Knee Milling Machines |
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- WM3VS
(9”x 49”, 3Hp) |
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- 1050
(10”x 50”, 3Hp) |
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- 1050II
(10”x 50”, 3Hp, Box Ways) |
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- 1250II
(12”x 50”, 5Hp, Box Ways) |
| Conventional Knee Milling Machines |
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- WM3VS
(9”x 49”, 3Hp) |
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- 1050
(10”x 50”, 3Hp) |
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- 1050II
(10”x 50”, 3Hp, Box Ways) |
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- 1250II
(12”x 50”, 5Hp, Box Ways) |
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- 5000VS
(11.8”x 59”, 5Hp, Box Ways) |
| CNC Bed Mills |
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- BTM 40
(40”x 20”x 27” travels, 7.5Hp, Quill Feed) |
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- BTM 50
(50”x 25”x 27” travels, 10Hp, Quill Feed) |
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- RTM 60
(60”x 30”x 28” travels, 15Hp, Rigid Quill) |
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- RTM 100
(98.4”x 35”x 28” travels, 15Ho, Rigid Quill) |
| Drill Presses |
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- Solberga Gear Drive Drills |
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- Alzmetall Variable Speed Drills |
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- Wolverine Variable Speed Drill |
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- Nider Gear Drive Drill |
| Radial Arm Drill Presses |
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- Willis Radial Arm Drills |
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- Bergonzi Radials |
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- Willis Heavy Duty Radials |
| Grinding Machines |
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- Surface Grinders |
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- Cylindrical Grinders |
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- Heavy Duty Cylindrical Grinders |
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- Bridge Grinding Machines |
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- Delta Grinding Machines |
| Universal Portable Drills |
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- Tug 40S |
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- Tug 60S |
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- Tug 100 |
| Drill Tables |
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- Box Tables |
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- Tilt Tables |
| Workholding Equipment |
| Equipment Applications |
| Equipment Catalog |
| Company Directory |
| Financing |
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Phone 419-537-1717
Sales@WillisMachinery.com |
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Click Here to Download
Willis Machinery Brochure
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Willis Machinery & Tools Co. |
Willis Delta Grinding Machines |
Surface Grinders |
Saddle Type and Column Type Grinding Machines
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| Italian Built Surface Grinders |
Delta surface grinders maintain a structure made of oversized, properly ribbed, Meehanite cast iron. These grinding machines include hydrostatic lubrication, on all axes, eliminating sliding friction and stick slip. Ground, class C3 ball screws assure great precision in the movement of these surface grinding machines. Delta grinding machines also incorporate a spindle that runs in a hydromatic bearing of Mackensen type. These grinders also maintain a dynamically balanced spindle motor to virtually eliminate possible vibration causes. |
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Operator friendly control with programmable rough fed, fine feed, spark out, and automatic wheel dressing cycle with vertical compensation. |
| Compact Plus NC |
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NC Control includes all of the Diastop functions plus menu on video for an easy, quick introduction of grinding cycle parameters. Memory of data for 10 different work pieces, additional dressing cycles, additional spark out cycles, and incremental positioning provided by an electronic hand-wheel are also provided functions. |
| Diatronic CNC |
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The vertical and cross axes can be interpolated in order to profile the wheel and to execute special grinding cycles. The number of axes can be increased for using rotary and/or tilting tables. The graphic display makes the insertion of the grinding cycle parameters quick and easy. Additional pages/screens and functions can be created at the customer’s request. |
| Standard Delta Surface Grinder Equipment Includes: |
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Proportional system for the movement of the longitudinal table
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Hydraulic linear profiling device of the wheel
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Quick vertical and transversal feed devices
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Heat exchanger air/oil
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Lexan
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Aluminum safety guard with interlocking switch
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Synthesis – Saddle Type |
65/40 |
80/50 |
110/60 |
130/60 |
Surface of Table |
12” x 24” |
16” x 28” |
20” x 40” |
20” x 47” |
Downfeed per Handwheel Revolution |
0.04” |
0.04” |
0.04” |
0.04” |
Min. Programmable Vertical Feed |
0.00005” |
0.00005” |
0.00005” |
0.00005” |
Crossfeed per Handwheel Revolution |
0.04” |
0.04” |
0.04” |
0.04” |
Min. Programmable Transverse Feed |
0.00005” |
0.00005” |
0.00005” |
0.00005” |
Power of Wheel Motor, HP |
7.5 |
12 |
12 |
12 |
Approximate Mass of the Machine, Lbs. |
5,500 |
8,800 |
9,500 |
12,000 |
Approximate Mass on the Table, Lbs. |
1,200 |
1,800 |
2,200 |
2,600 |
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| DELTA - MINI |
Mini – Column Type |
12 |
15 |
Surface of Table |
20” x 47” |
20” x 59” |
Min. Programmable Down Feed |
0.00005” |
0.00005” |
Power of Wheel Motor, HP |
15 |
15 |
Machine Weight, Lbs. |
13,200 |
14,300 |
Admissible Mass on the Table, Lbs. |
2,640 |
3,300 |
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| MAXI CNC Column Type Grinding Machine |
| Maxi CNC Column Type |
- Models Available in 9 sizes from 24” x 48” up to 32” x 120”
- 20” x 4” Grinding Wheel
- 20 HP Wheel Motor
- 0.00005” minimum programmable downfeed
- Hydrostatic lubrication for all sliding surfaces
- Hydromatic spindle bearings
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