|
Home
Company Profile
Vacancies
Contact Us
Shopping Cart
|
 |
Products
|
Home >
Pipe End Prep Machines >
Dictator D418 MILLHOG ®
Dictator D418 MILLHOG ®

Preps heavy wall pipe at any angle and is an affordable alternative to specialized machine service companies...
Key Features
- Only (8) sets of clamps needed to cover entire range.
- One mandrel covers entire range
- 3 h.p. motor develops over 2,500 f.t. lbs. of torque at cutting bit. Right angle drive doubles torque.
- Ultra stable clamp Ribs and Pads secure to pipe I.D. for chatter-free end preps, and works equally well on thin and heavy wall pipes.
- Pneumatically powered.
- Ultra stable draw rod actuated clamping system.
- Low maintenance proprietary gear and bearing system.
- Uses standard Millhog® cutting blades.
- Available for sale or rent.
- Right Angle Drive interchangeable with the “Commander”.
- Fully portable for on-site use.
- Available for sale or rent.
Applications
- Pipeline construction
- Petrochemical
- Power generation
- Systems fabrication
Built for Performance
The “Dictator” Millhog® model D-418 is a portable, air powered tool capable of performing any degree of end prep on pipe up to 18” sch 160 using T-15 TiN coated cutter blades. Among many advances, the D-418 features a new ultra stable draw rod actuated clamping system that minimizes chatter and vibration, assuring maximum blade life and efficient operation. Designed for years of trouble free service, the D-418’s proprietary gear and bearing system delivers the stability and performance that all of our Millhog® end prep tools are famous for. Call to arrange for a free, no obligation demonstration, and see for yourself the difference a Millhog® makes.
TECHNICAL DATA
| Working Range: |
4.5" (114.3 mm) I.D.to 18.00" (457.2 mm) O.D. |
| Motor, pneumatic |
pneumatic 3 h.p. (2.244 kw) |
| Air Pressure |
90 psi. (6.2 bar) |
| Air Volume |
95 cfm (2690 It/min.) |
| Speed |
8 RPM |
| Minimum Clearance |
19" (482.6 mm) |
| Head Length |
19-3/4" (501.7 mm) 12" (305 mm) w/ R. A. drive |
| Working Weight |
145 lbs. (66 kg) |
| Shipping Weight |
370 lbs. (168 kg) |
| Shipping Dimensions |
38" x 20" x 20" (965 mm x 508 mm x 508 mm) |
Clamp/Rib Selector
| Item Number |
Description |
ID Range (inches) |
ID Range (mm) |
Mandrel Size |
| D-01 |
(optional) Clamp rib set |
4.5 - 5.625 |
114.3 - 142.9 |
4" (102 mm) |
| D-02 |
Clamp rib set |
5.5 - 6.625 |
139.7 - 168.3 |
4" (102 mm) |
| D-03 |
Clamp rib set |
6.5 - 7.625 |
165.1 - 193.7 |
4" (102 mm) |
| D-02 & D-04 |
Clamp rib & pad set |
7.5 - 8.625 |
190.5 - 219.1 |
4" (102 mm) |
| D-03 & D-04 |
Clamp rib & pad set |
8.5 - 9.625 |
215.9 - 244.5 |
4" (102 mm) |
| D-02 & D-05 |
Clamp rib & pad set |
9.5 - 10.625 |
241.3 - 269.9 |
4" (102 mm) |
| D-03 & D-05 |
Clamp rib & pad set |
10.5 - 11.625 |
266.7 - 295.3 |
4" (102 mm) |
| D-02 & D-06 |
Clamp rib & pad set |
11.5 - 12.625 |
292.1 - 320.7 |
4" (102 mm) |
| D-03 & D-06 |
Clamp rib & pad set |
12.5 - 13.625 |
317.5 - 346.1 |
4" (102 mm) |
| D-02 & D-06- & D-07 |
Clamp rib & pad set |
13.5 - 14.625 |
342.9 - 371.5 |
4" (102 mm) |
| D-03 & D-06 & D-07 |
Clamp rib & pad set |
14.5 - 15.625 |
368.3 - 396.9 |
4" (102 mm) |
| D-02 & D-06 & D-08 |
Clamp rib & pad set |
15.5 - 16.625 |
393.7 - 422.3 |
4" (102 mm) |
| D-03 & D-06 & D-08 |
Clamp rib & pad set |
16.5 - 17.625 |
419.1 - 447.7 |
4" (102 mm) |
|