GF Machining Solutions Form 200 Sinker EDM
This model was not found in GF Machining Solutions's current lineup when we checked on 2026-10-02 (lineup page). It may be a superseded or older model; the specifications below are as we last recorded them.
Key Specifications
work tank dimensions
x y z travel
max workpiece weight
dielectric system
surface finish ra
control system
How much does the GF Machining Solutions Form 200 Sinker EDM cost?
Estimated price range
Our best estimate for a sinker edm (ram edm) in this class — not a quote from GF Machining Solutions. Configuration moves it a long way.
Overview
The Form 200 is a small sinker EDM listed with 300 x 200 x 250 mm of travel, a work tank of approximately 500 x 350 mm and a 500 kg workpiece limit. GF Machining Solutions does not carry it in its current lineup, and the table has not been checked against a GF source, so the figures below are the listed ones.
The listed generator is an AC FORM unit with 32A peak discharge current, run from an AC CNC with a technology database. That current suits small electrodes and fine detail more than fast roughing of large areas, and the listed best finish of Ra 0.2 micron under fine finishing conditions fits that role. The table lists either kerosene-type oil or deionized water as dielectric, with integrated filtration; on a used machine, find out which one it was set up for. Listed machine weight is approximately 3,500 kg.
Full Specifications
| Parameter | Value |
|---|---|
| Work Tank Dimensions | Approx. 500 x 350 mm |
| X Y Z Travel | 300 x 200 x 250 mm |
| Max Workpiece Weight | 500 kg |
| Dielectric System | Petroleum (kerosene) or deionized water, integrated filtration |
| Surface Finish Ra | Ra 0.2 micron (fine finishing conditions) |
| Control System | GF Machining Solutions AC CNC with technology database |
| Generator Power | AC FORM generator, 32A peak discharge current |
| Machine Weight | Approx. 3,500 kg |
Specifications compiled from manufacturer literature and industry references. Not independently verified against a published spec sheet — confirm with the manufacturer or an authorised dealer before making a purchasing decision.
Strengths & Limitations
Strengths
- Compact 300 x 200 x 250 mm envelope for small inserts and electrodes
- Listed finish of Ra 0.2 micron under fine finishing conditions
- Takes workpieces up to 500 kg
Limitations
- 32A peak discharge current limits roughing speed on large electrode areas
- The 300 x 200 mm X and Y travel leaves little room for multi-cavity setups
Best For
Frequently Asked Questions
01
The listed travel is 300 x 200 x 250 mm with a work tank of approximately 500 x 350 mm and a 500 kg workpiece limit. That covers small inserts, cores and electrodes for detail work.
02
Which dielectric it runs, since the table lists oil or deionized water, the state of the filtration, and whether the AC CNC and its technology database work. Ask for a test burn to see how close it comes to the listed Ra 0.2 micron.
Videos
United Machining (USA)
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