HF-320 Fine Blanking Machine
An HF-series fine blanking press platform. Confirm the final configuration against your drawing and production requirements.
Where the HF-320 Fits
Typical applications: Project-specific application review required.
- Whole-welded frame structure, FEA-verified for lightweight rigidity under side-loading
- Independently programmable counter-pressure and V-ring (impingement) force
- Tunable blanking, closing and return speeds across the full stroke
- Servo-driven coil feeding with 1-999.9mm step range at +/-0.1mm accuracy
- Configurable with coil feeding, die cushion and deburring add-ons
Technical Specifications
| Parameter | Value |
|---|---|
| Total pressure | 3200 kN |
| Ring gear force | 1600 kN |
| Counter pressure | 800 kN |
| Ejecting force | 250 kN |
| Stripping force | 500 kN |
| Scrape shearing force | 350 kN |
| Ram stroke | 200/150 mm |
| Ring gear stroke | 25 mm |
| Ejector stroke | 25 mm |
| Stroke frequency | 70 times/min |
| Blanking speed | 5-50 mm/s |
| Closing speed | 5-200 mm/s |
| Returning speed | 5-200 mm/s |
| Feeding step range | 1-999.9 mm |
| Feeding step accuracy | 0.1 mm |
| Minimum strip length | 2500 mm |
| Max. sheet feeding width | 300 mm |
| Max. thickness | 12 mm |
| Max. die height | 620 mm |
| Ring gear platen diameter | 300 mm |
| Back pressure platen diameter | 300 mm |
| Working table (left-right x front-back) | 600 x 600 mm |
| Main motor | 67 kW |
| Overall dimensions (front-back x left-right x height) | 2100 x 3250 x 3500 mm |
| Approx. gas | 80 m3/h |
| Approx. weight | 22000 kg |
Specifications shown are standard configuration per our HF-series datasheet; custom stroke length, table size and control options are available. Contact our engineers for a project-specific quotation and current datasheet confirmation.
Complete This Machine Into a Full Production Cell
Coil Feeding System
Decoiler, straightener and servo feeder sized to this machine's stroke rate.
Learn more →Deburring Equipment
In-line or offline edge finishing to remove residual burr after blanking.
Learn more →Related Fine Blanking Machines
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View →Ready to specify a HF-320 for your part?
Send your part drawing and target volume. We will confirm a project-specific configuration within one business day.