CHMER UA432L
Image: dlf9q0zq4dwf6.cloudfront.net, CHMER
Key Specifications
x axis travel
y axis travel
z axis travel
uv axis travel
max workpiece weight
xy feed rate
How much does the CHMER UA432L cost?
Price estimate
We do not have a price for the CHMER UA432L that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
The CHMER UA432L is an integrated wire EDM: machine base, power supply and water tank are built as one unit. CHMER says the layout reduces footprint by 20% and speeds up setup by 25%. Travels are 400 x 300 x 250 mm (15.7 x 11.8 x 9.8 in), with linear motors on X and Y.
CHMER launched the UA series around energy saving and names high-precision moulds and components for aerospace, automotive, energy and green energy as its target. For a buyer the practical points are simpler. One enclosure means one lift and fewer connections at installation. A one-touch tank door gives access to the work area. The 6th Gen AWT uses EC tension control and immerses the broken wire point in water to cut retries.
Capacity is good for the travel. Maximum workpiece weight is 550 kg (1,213 lb), more than the 500 kg (1,102 lb) of the NV432L, and dielectric capacity is 850 L (225 gal). The taper rating is ± 21°/110 with U and V travel of 100 x 100 mm (3.9 x 3.9 in). Feed rate is 1,800 mm/min (70.9 ipm).
Note one row: the discharge mode entry marks AC-μ super fine finish as optional on this model. Net weight is 2,700 kg (5,952 lb). CHMER's catalogue and web page differ on workpiece size and machine dimensions, so those two rows are not shown here.
Full Specifications
| Parameter | Value |
|---|---|
| X Axis Travel | 400 mm (15.7 in) |
| Y Axis Travel | 300 mm (11.8 in) |
| Z Axis Travel | 250 mm (9.8 in) |
| Uv Axis Travel | 100 x 100 mm (3.9 x 3.9 in) |
| Max Workpiece Weight | 550 kg (1,213 lb) |
| Xy Feed Rate | 1,800 mm/min (70.9 ipm) |
| Axis Drive System | XY Axes Linear Motor Drive/ UVZ Axes AC Servo Motor Drive |
| Wire Diameter | 0.15-0.3 mm (0.006-0.012 in); standard 0.25 mm (0.010 in) |
| Wire Tension | 300-2,500 gf |
| Wire Feed Rate Max | 300 mm/sec (11.8 in/sec) |
| Wire Feeder Load Capacity | ≤ 8 kg (18 lb) |
| Taper Angle | ± 21°/110 (Wide Angle Nozzle, DA+DB=15) |
| Machine Weight | 2,700 kg (5,952 lb) |
| Dielectric Capacity | 850 L (225 gal) |
| Filter | Paper |
| Ion Exchange Resin Filter | 14 L (3.7 gal) |
| Water Quality Control | Auto |
| Water Temperature Control | Auto |
| Power Supply Circuit | Transistor, No Resistance Loop |
| Discharge Mode | Rough Machining / Fine Machining / AC-μ Super Fine Finish (Optional) |
| Max Power Consumption | 8 kVA |
Specifications sourced from dlf9q0zq4dwf6.cloudfront.net — verified 2026-10-05
Strengths & Limitations
Strengths
- Integrated design: CHMER states footprint reduced by 20% and setup faster by 25%
- 550 kg (1,213 lb) workpiece limit on 400 x 300 mm (15.7 x 11.8 in) of travel
- 6th Gen AWT with EC tension control and integrated fluid level control
- 850 L (225 gal) dielectric capacity with automatic water quality and temperature control
- X and Y linear motors, 1,800 mm/min (70.9 ipm)
Limitations
- AC-μ super fine finish is marked optional in the discharge mode row
- Workpiece size and machine dimensions are published inconsistently
- Z travel of 250 mm (9.8 in)
- Wire feeder load capacity of 8 kg or less
Best For
Frequently Asked Questions
01
CHMER describes an integrated machine design for the whole UA series that saves space and shortens installation time, reducing footprint by 20% and speeding up setup by 25%. It also has a high-rigidity structure and a one-touch tank door.
02
X, Y and Z travel are 400 x 300 x 250 mm (15.7 x 11.8 x 9.8 in), and U, V travel is 100 x 100 mm (3.9 x 3.9 in). Maximum workpiece weight is 550 kg (1,213 lb), and the maximum cutting taper is ± 21°/110 with the wide angle nozzle.
03
The discharge mode row reads Rough Machining / Fine Machining / AC-μ Super Fine Finish (Optional), so the super fine finish circuit is an option on this model. Discharge voltage has 16 levels as standard and 20 as an option.
04
Travels, U and V travel, taper rating and feed rate are the same. The UA432L carries 550 kg (1,213 lb) and weighs 2,700 kg (5,952 lb) with 850 L (225 gal) of dielectric. The NV432L carries 500 kg (1,102 lb), weighs 3,200 kg (7,055 lb) and holds 1,250 L (330 gal).
