CHMER CM1265C
Image: chmer.com, CHMER
Key Specifications
Table Size
work tank size
x axis travel
y axis travel
z axis travel
max electrode weight
How much does the CHMER CM1265C cost?
Price estimate
We do not have a price for the CHMER CM1265C 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 CM1265C is the largest of CHMER's C-frame-style CNC die sinkers before the series moves to its 75 and 76 frames. It has 1,200 x 600 mm (47.2 x 23.6 in) of table travel, a 1,500 x 800 mm (59.1 x 31.5 in) table and a workpiece limit of 7,500 kg (16,500 lb).
That load rating is the highest among the models up to this size and exceeds several of the larger machines above it: the CM1475C, with more X travel, is rated for 5,500 kg (12,125 lb). A buyer with short, dense mould blocks should therefore look here first.
The work tank measures 2,500 x 1,350 x 700 mm (98.4 x 53.1 x 27.5 in), and the D1265 dielectric tank holds 3,500 L (925 gal). Ram travel is 500 mm (19.7 in) and electrode weight is limited to 300 kg (660 lb), so the burning end is the same as on the CM865C; only the table and structure are scaled up. The machine weighs 8,500 kg (18,700 lb).
Generators from 50N to 150N are available. At 150 A the 150N reaches 1,050 mm3/min, and the 50N or 75N can finish to 0.25 μm Ra. Two rows on CHMER's page are unusable for this model, because the metric and inch figures contradict each other: the outside dimensions and the ram-to-table distance. Get both from CHMER before planning the bay.
Full Specifications
| Parameter | Value |
|---|---|
| Table Size | 1,500 x 800 mm (59.1 x 31.5 in) (W x D) |
| Work Tank Size | 2,500 x 1,350 x 700 mm (98.4 x 53.1 x 27.5 in) (W x D x H) |
| X Axis Travel | 1,200 mm (47.2 in) |
| Y Axis Travel | 600 mm (23.6 in) |
| Z Axis Travel | 500 mm (19.7 in) |
| Max Electrode Weight | 300 kg (660 lb) |
| Max Workpiece Weight | 7,500 kg (16,500 lb) |
| Machine Weight | 8,500 kg (18,700 lb) |
| Dielectric Tank Model | D1265 |
| Generator Models | 50N / 75N / 125N / 150N |
| Max Machining Current | 50 A (50N) / 75 A (75N) / 125 A (125N) / 150 A (150N) |
| Max Power Input | 4 kVA (50N) / 5 kVA (75N) / 9 kVA (125N) / 10 kVA (150N) |
| Max Machining Speed | 350 mm3/min (50N) / 550 mm3/min (75N) / 900 mm3/min (125N) / 1,050 mm3/min (150N) |
| Electrode Wear Rate | 0.2% |
| Best Surface Roughness | 0.25 μm Ra |
| Dielectric Volume | 3,500 L (925 gal) |
| Filter Method | Paper filter |
Specifications sourced from chmer.com — verified 2026-10-05
Strengths & Limitations
Strengths
- 7,500 kg (16,500 lb) workpiece limit
- 1,200 x 600 mm (47.2 x 23.6 in) table travel on a 1,500 x 800 mm (59.1 x 31.5 in) table
- Work tank of 2,500 x 1,350 x 700 mm (98.4 x 53.1 x 27.5 in)
- 3,500 L (925 gal) dielectric tank
- Full generator range, 50 A to 150 A
Limitations
- Outside dimensions and ram-to-table distance are printed inconsistently by the maker
- Electrode limit of 300 kg (660 lb) on an 8,500 kg (18,700 lb) machine
- Y travel of 600 mm (23.6 in) is no more than on the CM865C
- Large dielectric volume lengthens fill and drain
Best For
Frequently Asked Questions
01
The maximum workpiece weight is 7,500 kg (16,500 lb). The maximum electrode weight is 300 kg (660 lb). The table is 1,500 x 800 mm (59.1 x 31.5 in).
02
Table travel is 1,200 x 600 mm (47.2 x 23.6 in) in X and Y, and ram travel is 500 mm (19.7 in). The table is 1,500 x 800 mm (59.1 x 31.5 in) and the work tank 2,500 x 1,350 x 700 mm.
03
The CM1265C has 1,200 mm of X travel, a 1,500 x 800 mm table, a 7,500 kg (16,500 lb) load limit and a 3,500 L (925 gal) dielectric tank. The CM1065C has 1,000 mm of X travel, a 1,200 x 800 mm table, 5,000 kg (11,000 lb) and 2,100 L (555 gal). Y and ram travel are the same.
04
The machine weighs 8,500 kg (18,700 lb). Add up to 7,500 kg (16,500 lb) of workpiece and the dielectric in the 2,500 x 1,350 x 700 mm work tank when checking the foundation.