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Specials
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Technical Articles About MHI
Technical
Articles |
LT
Airtorch™ (LTA) Max. use 925°C and below |
Airtorch™
(AT) 750°C - 1300°C |
Ultra
and Plasma Airtorch™ 1000°C - 1500°C |
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LTA For Higher temperature use MTA925 or AT models |
New GTA Models (Low to High kW also available in high pressure configurations). Click here.
LTA MODELS
| Model | Power | Voltage | Phase | Max Temp | Maximum
air flow for max. rated temp.
* |
Control Panel (optional) |
Availability
of temp. indicator box (optional) |
Diameter of heater tube |
Height of system |
Air/Gas Supply which may be used |
Inlet | Exit | BUILT-IN T/C |
| LTA 750 - 01 (ver2) | 1kW | 115/120 | 1 | 850C | 1.4 CFM | BPAN | TI | 2.1" (53 mm) |
15.25" (387 mm) |
Compressed Air | 1/4" NPT | 1/4" NPT | Type "K" |
| LTA 750 - 02 | 2kW | 208/220/230/240 special order for 115/120 |
1 | 850C | 2.8 CFM | BPAN | TI | 3.3" (86 mm) |
14.75" (374 mm) |
Compressed Air | 1/4" NPT | 1/2" NPT | Type "K" |
| LTA 750 - 04 | 4kW | 220/230/240 | 1 | 850C | 5.6 CFM | BPAN | TI | 4.0" (100 mm) |
18.5" (470 mm) |
Compressed Air | 1/2" NPT | 2" NPT | Type "K" |
| LTA 750 - 06 | 6kW | 220/230/240 | 1 | 850C | 8.4 CFM | BPAN | TI | 7.0"
(178 mm) |
23.1"
(587 mm) |
Compressed Air | 1/2" NPT | 2" NPT | Type "K" |
| LTA 750 - 10 | 10kW |
220/230/240 | 1 | 850C | 14 CFM | HIPAN |
TI | 7.0"
(178 mm) |
23.1"
(587 mm) |
Compressed Air | 1/2" NPT | 2.0" NPT | Type "K" |
| LTA 750 - 12 | 12kW | 220/230/240 | 1 |
850C | 16.8CFM | HIPAN |
TI | 7.0" (178 mm) |
23.3" (593 mm) |
Compressed Air | 3/4" NPT | 2.5" NPT | Type "K" |
| LTA 750 - 24 | 24kW | 440/480 | 3 | 850C | 33.6CFM | TRIPAN |
TI | 10.1" (257 mm) |
23.3" (593 mm) |
Compressed Air | Flanged 4" dia pipe | Flanged 4" dia pipe | Type "K" |
| LTA 750 - 36 | 36kW |
415/440/480 | 3 | 850C | 50.4 CFM | TRIPAN |
TI | Call | Call |
Compressed Air | Flanged 4" dia pipe | Flanged 4" dia pipe | Type "K" |
| LTA 750 - 48 | 48kW |
415/440/480 | 3 | 850C | 67.2 CFM | TRIPAN |
TI | Call | Call |
Compressed Air | Flanged 4" dia pipe | Flanged 4" dia pipe | Type "K" |
| LTA 750 - 60 | 60kW |
415/440/480 | 3 | 850C | 84.0 CFM | TRIPAN |
TI | Call | Call |
Compressed Air | Flanged 4" dia pipe | Flanged 4" dia pipe | Type "K" |
48kW
and higher available also please call MHI. Note
that dimensions are to be read within a tolerance.
Please call MHI. |
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*
This is also minimum airflow required when energized.
** TI: Temperature indicator |
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For
LTA's please note above BPAN and RPAN's provide full PID control
of temperatures.
TI is not a power controller but only a temperature read -out.
FOR
VTA's fan control is available with the FANCS which also has the
temperature controller.
For a picture of the FANCS Unit please see pictures
below.
VTA MODELS
Model
|
Power
|
Voltage
|
Phase
|
Max
Temp |
Maximum
air flow for max. rated temp.
* |
Control
Panel (optional) |
Dia
|
Height
|
AIR
SUPPLY |
Inlet integrated with fan |
Exit
|
GRIPPER
|
BUILT-IN
T/C |
PROTECTIVE
GUARD |
|
| MECHANICAL DIMENSIONS | AIR CONNECTION | ||||||||||||||
VTA
750-1GC |
1
kW |
115/120 |
1
|
750C
|
1.3
CFM |
FANCS |
2.1" |
19.75" (501.65 mm) |
Fan
model: 4C443 |
Fan |
1/2"
NPT |
Yes
|
Type
"K" |
Yes
|
|
VTA
750-2GC |
2
kW |
220/230/240 |
1
|
750C
|
2.6
CFM |
FANCS
|
3.15" |
21.65" (550.0 mm) |
Fan
model: 2C647 |
Fan |
1"
NPT |
Yes
|
Type
"K" |
Yes
|
|
VTA
750-4GS |
4
kW |
220/230/240
|
1
|
750C
|
5.2
CFM |
FANCS
|
4.0" (100 mm) |
27.5" (698.5 mm) |
Fan
model: K4XL |
Fan |
2"
NPT |
No
|
Type
"K" |
No
|
|
VTA
750-6GS |
6
kW |
220/230/240
|
1
|
750C
|
7.8
CFM |
FANCS
|
7.0" |
27.5" (698.5 mm) |
Fan
model: K6XL |
Fan |
2"
NPT |
No
|
Type
"K" |
No
|
|
| 3-phase VTA's with fans up to 300 kW | 60 - 300kW | 240/440/480 | 3 | 700C | variable | TRIPAN | call
MHI |
** : FANCS: Fan speed controller and temperature indicator | |||||||
*
This is also minimum airflow that must be maintained always
when energized. |
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Several
typical LTA (1kW) models (inline) and VTA (4kW and 1kW) units
with integral fans/blowers shown below. Please contact
MHI for assistance.
Please contact MHI
for flow rate-temperature diagrams,
details, complete specifications or custom high power units.
FANCS
UNIT
ADAPTORS
|
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(only select products can be now bought on-line)
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