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No Welding, No Grinding. For Perfect Corners!
The ACF flexible cornerforming machine, made in Europe, is perfect tool for cold forming of corners on metal doors and metal panels. It is cheaper and up to 10 times faster than welding. The total cycle time is only 13 seconds for each corner (including workpiece handling time). The cold-formed corners are of high quality and consistency, and the same can be easily achieved: every time, anyone, any days. |
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| ACF Cornerforming Machine can be used for fabricating a wide range of products: |
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Doors for electrical cabinets |
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Metal claddings, panel, box covers, trays, drawers, container covers, lids, suitcase covers |
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Doors for kitchen cabinets, oven doors, pizza oven parts, cooking trays, steel furnitures, design covers for radiators, boiler bottom parts for food industry |
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Parts for air-conditioners |
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Street plates / Name plates (including porcelain enamelling), traffic signs |
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Ceiling panels |
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Design elements and similar parts |
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The ACF Cornerforming Machine |
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Different Material Thicknesses |
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Doors for enclosures |
Door for enclosure |
Door for electrical cabinet |
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Table top |
Cover for coffee machine |
Wall-mount Door with hinge and hole |
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Bottom pan for refrigerator |
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Additional Benefits: |
| Mild Steel (Zinc-coated) |
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After cornerforming: No need for manual zinc-coating |
| Mild Steel (Enamelling) |
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After cornerforming: The coldformed corners have stable mechanical characteristics and can survive high temperatures (>960°C), resulting in the best coating quality for porcelain enamelling. |
| Stainless Steel |
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After cornerforming: the colour of metallic surface remains unchanged, therefore: |
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There is no need for pickling (acid-wash) and grinding of the corners |
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The interior surface of the coldformed corners are flat, smooth and accurate |
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The interior surface is easy to clean and rust-free (a must in the food industry) |
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| Time Saving |
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Simplifies the production processes of doors and panels |
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Reduces manual operations, floor areas and work-in-progress inventory |
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Operations can be integrated with robots |
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MF25/50 MACHINES |
| Coldforming Sheet Metal Thickness |
| Mild Steel |
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0.5 mm - 3.0 mm (including zinc-coated) |
| Aluminium |
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1.0 mm - 3.0 mm |
| Stainless steel |
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0.5 mm - 2.0 mm |
| (For thicker sheets, use MF100.) |
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| Special Corner Angles |
60° - 150° (Optional tools) (Standard 90°) |
| Maximum size of work pieces |
No limitation, as long as the workers can handle them. |
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| Corner Outside Radius |
| • MF25 |
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2 mm ~ 25 mm |
| • MF50 |
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2 mm ~ 50 mm |
| • MF100 |
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2 mm ~100 mm |
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| Special Corner Design |
| MBC (Multi-Bend Cutter) |
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Optional auxiliary unit to cut holes, shapes and forms after cornerforming. This optional unit (if needed) should be ordered together with the main unit. |
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| For enquiries, please contact: |
| Leeport Metalforming Machinery Limited – Product Development Department |
| Tel: +852 2427 7992 (Hong Kong), +86 755 8832 1777 (China) |
| Fax: +852 2427 4647 (Hong Kong), +86 755 8832 1571 (China) |
| E-mail: main@leeport.com.hk |
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| ACF Cornerforming Machine – Multiflex Model (Specifications for MF25) |
Cycle Time per Corner
(Including manual handling time) |
Approx. 13 seconds |
| Formable Sheet Material： MF 25/50 |
(Use MF 100 for thicker sheets) |
| Special Corner Angles (Optional) |
60°~150°(Standard 90°) |
Corner Outer Radius
MF 25
MF 50
MF 100 |
ACF Cornerformer - Multiflex
2 mm ~ 25 mm
2 mm ~ 50 mm
2 mm ~ 100 mm |
Dimensions of Doors & Panels
Minimum length & width
Minimum length & width (Optional)
Maximum length & width |
Formable Sizes
200 mm x 200 mm / 4” x 4”
64 mm x 64 mm / 2,5” x 2,5”
No limitation |
| Control(Modular System) |
B & R |
| Hydraulic System (Oil tank capacity) |
40 Litres |
| (New) Flexible Universal Tooling Set comprising: |
• Forming Tool (Upper Tool)
• Pressure Plate
• Forming Block (Lower Tool)
• Shear Blades |
| Changeover Time of individual items |
• Forming Tool (Upper Tool)
• Pressure Plate
• Forming Block (Lower Tool)
• Shear Blades |
2 minutes
0,5 minute
0,5 minute
2 minutes |
| Electrical Data |
Power Supply
Rated Power
Fused protector |
400 V, 50/60 Hz
4,5 kW
16 Amps, slow |
Machine Dimension
Working Height
Total Height
Floor Space Needed (Length x Width) |
(MF 25/50)
950 mm
1580 mm
1450 mm x 1100 mm |
| Machine Weight (Incl. Hydraulic Oil) |
Approx. 800 kg |
| Safety Compliance (Incl. Hydraulic Oil) |
Conforms to CE requirements |
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| (Modifications to the Specifications may be made without notice) |
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