Arc Machines Inc.
AMI Power Supplies
M217
The Model 217 WDR is a 100/150A programmable GTAW power supply. It is designed to work with all AMI’s orbital fusion weld heads and is capable of welding tube and thin wall pipe.
Features
- WDR (Weld Data Recording): recording and saving weld data and exporting them to a storage device in their native or other file formats; saving project weld data records as a single file
- 12″ color touch-screen display
- Computer controlled internal memory for 1000+ weld schedules and up to 99 levels per schedule
- Manual or automated weld procedure generation Weld schedules: tack, pulsed, step, no-pulsed, tack, S3, and pulsed S3
M207
The 207 features a maximum memory capacity of 100 weld schedules with 100 levels per schedule and current pulse rate of .05-50 PPS.
Features
- Input Power Source: 100-240 VAC service, single phase 50/60 Hz
- Weld Current: 100-150A
- Dimensions: 11″x22.75″x18.75″
- Weight: 79 lbs
M217P
The Model 217P WDR is the most advanced,easy to use orbital (GTAW) power supply in the industry – capable of welding tube, thin-wall pipe, and fittings from 3/32” (2,3 mm) through7.5” (190,5 mm) OD, in wall thicknesses up to 0.160” (4 mm).
Features
- Light weight and portable
- Auto-switching of input voltages from 100 to 240, 50/60 hz
- Versatile, durable and ready to go anywhere
- 150 A maximum output possible on 100 vac/30 a input
M2Y7-CW
AMI is pleased to introduce the M2Y7-CW economical cooling solution to help cool AMI fusion weld heads. The 2Y7-CW is designed to interface with the M217 power supplies. This cooler will provide a coolant fault if the coolant is flowing below a preset minimum flow rate. If the power supply is configured to monitor the cooler, then a fault will appear on the power supply and the weld will go thru sequence stop to prevent potential damage to the weld head. The 2Y7-CW plugs directly into the M217 for power. As a result, M217 and M2Y7-CW are stackable to keep the power and interface cables within reach and to save valuable bench space. Note the M217P has it’s own version of water cooler that is also designed to be stackable with the M217P.
Features
- Interfaces to M217 power supply
- Independent / Stand-alone operation is possible
- Sensing for coolant flow
- Recommended use with De-ionized water w/Ethylene Glycol mixture
- Stackable design
- Built-in Circuit Breaker protection
- Service Cable & Ethernet extensions to allow the weld head to work further away from the Power Supply and Water cooler
AMI 8 Series
Product Description
The Model 8 series orbital weld heads are designed for fusion (TIG) welding of tube, thin-wall pipe and fittings through the range of 0.25 in. (6 mm) to 6.625in. (168 mm) OD (outside diameter) and wall thicknesses up to 0.160in. (4 mm). The narrow width of these heads makes them ideal for fitting-to-fitting welds and other limited-clearance applications.
The Model 8 series weld heads incorporate a two-sided clamping mechanism – precision machined and designed to compensate for significant diameter variances while ensuring positive clamping force and concentricity. The insert sizes accommodate an extensive range of applications and all Model 8 series weld heads are fitted with water-cooling capability – for heavy wall material welding and/or high duty-cycle requirements.
Features
- Fitting support mandrel – to facilitate the welding of short sanitary ferrules without pre-tacking
- Bench mount bracket – to provide secure support when not in use or when bench welding
- Clamp inserts – available in imperial and metric sizes, as well as non-standard sizes for custom applications
- Extension cables – available in 25 ft. (7.6 m), 50 ft. (15.2 m), and 75 ft. (22.8 m) lengths
| Model Number | OD Range | Dimension A | Dimension B | Dimension C |
|---|---|---|---|---|
| M8-2000 | 0.25" - 2.00" | 13.44" | 2.81" | 2.75" |
| M8-4000 | 0.50" - 4.00" | 16.25" | 3.87" | 3.75" |
| M8-86625 | 2.00" - 6.625" | 20.26" | 5.42" | 5.50" |
Dimensional Drawing
AMI 9 Series
Product Description
The Model 9 series of orbital weld heads are designed for fusion (TIG) welding of tube, pipe, fittings or other cylindrical components. Available in eight sizes and three versions, they accommodate diameters from 3/32in. (2.3 mm) to 7.5 in. (190.5 mm) OD, and wall thicknesses from 0.01in. (0.25 mm) to 0.16in. (4 mm). Each weld head fits a wide range of tube sizes via easily replaced, size-specific clamps. These weld heads are compatible with all AMI Power Supplies.
Features
The standard Model 9 incorporates a two-sided clamping mechanism to hold components being welded in line and concentric – minimizing the need for tack welding. Several of these heads incorporate a flip-up viewing window, for easy verification of fit-up. Most Model 9 weld heads are plumbed for water cooling of both the cables and internal weld head components – allowing increased duty-cycles.
| Model Number | OD Range | Dimensions A | Dimensions B | Dimensions C | Dimensions D | Dimension E | Dimension F | |
|---|---|---|---|---|---|---|---|---|
| M9-250 | 0.093" - 0.250" | 10.00" | 0.83" | 0.66" | 1.31" | 0.25" | 0.48" | |
| M9-500 | 0.093" - 0.500" | 9.60" | 0.96" | 1.29" | 2.58" | 0.25" | 0.48" | |
| M9-750 | 0.125" - 0.750" | 11.30" | 1.19" | 1.38" | 2.75" | 0.70" | 1.40" | |
| M9-1500 | 0.250" - 1.500" | 13.00" | 1.88" | 2.00" | 4.00" | 1.41" | 2.81" | |
| M9-2500 | 0.750" - 2.500" | 15.75" | 2.62" | 2.88" | 5.75" | 1.72" | 3.44" | |
| M9-3500 | 1.000" - 3.500" | 16.75 | 3.12" | 3.63" | 7.25" | 1.72" | 3.44" | |
| M9-4500 | 1.500" - 4.500" | 19.00" | 4.25" | 4.50" | 9.00" | 2.00" | 4.00" | |
| M9-7500 | 2.875" - 7.500" | 22.00" | 5.68" | 6.12" | 12.25" | 2.16" | 4.32" |
Dimensional Drawing
