Factory Promotional Manual Sheet Folder - 420E Magnetic sheet metal brake JDC BEND 420E – JINDONGCHENG
Factory Promotional Manual Sheet Folder - 420E Magnetic sheet metal brake JDC BEND 420E – JINDONGCHENG Detail:
JDC BEND™ 420E Magnetic sheet metal brake
Product image is only a representation, actual product appearance may differ slightly
JDC 420E High performance electromagnetic sheet metal folder Specifications
Nominal capacity | 420 mm x 1.6 mm |
16.5” (1.3-foot)-aximum capacity of 16 gauge mild steel. | |
Clamping force (with standard full-length clampbar) | 3Tons is consistent across the entire beam, allowing for crisp bends even in the middle of the brake. |
Recommended for | HVAC shops,Tech schools, industrial art shops, and general sheet metal fabrication shops. Making enclosed boxes, triangles, alternate bends on varying planes, and round items such as scrolling applications. Bending a variety of materials, including sheets of mild steel, stainless steel, aluminum, coated materials, heated plastics,and more. |
Eletrical Supply: | 1 phase, 220/240 V ac and will work at virtually any site. |
Nominal current: | 8 Amp |
Duty cycle: | 30% |
Box Depth | Unlimited |
Bend Angle | 0-180° |
Max. Clamping Bar Lift | Unlimited |
Max. Capacity with Extension | 18ga. (1.21mm) mild steel / 21ga. (0.83mm) stainless steel |
Max. Capacity without Extension | 16ga. (1.51mm) mild steel / 20ga. (0.91mm) stainless steel |
Thermal Cut-Out | 158°F (70°C) |
Shipping dimensions | 0.65m x 0.31m x 0.32m = 0.06m3 |
GW/NW | 60kg/50kg |
Blade gap adjustment | Blade gap adjustment on the clamping bars lets you work with sheet metal of different thicknesses. |
adjustable back gauges | Comes with product supports and adjustable back gauges for production runs. |
Scaled stroke angle control | lets you deliver repeatable bends time after time. |
Notes | Capacities can change depending on set up leaf extension. Rule of thumb for mild steel, 16ga., extension OFF. 18ga. extension On or Off, 20ga. and thinner, extension On. |
Easy operation | 1.Put a piece of material between the clamping bar to the depth required. 2. Engage the powerful magnet in the bending bed with push button control. 3. Hit the foot pedal that softly clamps the material. This foot control keeps your fingers safely out of the machine and you to reposition the material. 4. Lift the the bottom bending leaf to complete the bend and repositioned ready for another bend. |
open-ended design | 1. allows you to create fully enclosed ducts and shapes impossible to make with a traditional box and pan brake.
2. JDC BEND electromagnetic sheet metal brake can bend boxes or pans to almost any depth,since it isn’t reliant on conventional finger depths. |
Standard accessories | include a storage tray, adjustable backstops, A full-length clamp-bar,and a complete set of short-length clamp-bars. |
Optional accessories | available for these models include a narrow clampbar, a slotted clampbar for forming shallow boxes more quickly |
Special tooling | Special tooling can be quickly improvised from pieces of steel to help fold-up difficult shapes, and for production work the standard clampbars can be replaced by specialised tooling |
Operator Safety | Operator Safety is enhanced by a two-handed electrical interlock that ensures a safe pre-clamping force is applied before full clamping occurs. |
JDC BEND BENDING CAPACITIES (WITH STANDARD FULL-LENGTH CLAMPBAR)
MATERIAL (yield/ult. stress) | THICKNESS | LIP WIDTH (minimum) | BEND RADIUS (typical) |
Mild Steel (250/320 MPa) |
1.6 mm | 30 mm* | 3.5 mm |
1.2 mm | 15 mm | 2.2 mm | |
1.0 mm | 10 mm | 1.5 mm | |
Aluminium Grade 5005 H34 (140.160 MPa) |
1.6 mm | 30 mm* | 1.8 mm |
1.2 mm | 15 mm | 1.2 mm | |
1.0 mm | 10 mm | 1.0 mm | |
Stainless Steel Grades 304, 316 (210/600 MPa) |
1.0 mm | 30 mm* | 3.5 mm |
0.9 mm | 15 mm | 3.0 mm | |
0.8 mm | 10 mm | 1.8 mm |
With standard bending-beam extension fitted
For most non-ferrous metals (copper, brass, zinc, etc) refer to aluminium above.
1-year parts warranty as well as lifetime technical support by phone or email jdcbend@gmail.com
specifications subject to change without notice.
Every JDC BEND modle have in stock , We can arrange shipping to you ASAP
Product detail pictures:

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