National Sheet Metal Machine Inc. is a family owned business in Smartt, Tennessee. We have been in business for 36 years as the number one shear and brake manufacturer in North America. Developing and manufacturing the most dependable products on the market has been our goal since 1977. Since we began with one machine, the U4816 hand brake, National has grown to produce a line of thirty quality machines.
Need a new machine, or parts or tooling for an existing machine?
Contact Us
Oregon: (503) 581-1516
California: (818) 994-1724
Email: sales@machinetoolsjwk.com
Prices and Specifications are subject to change without notice.
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National NH3612 Hydraulic Shear
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National NH3612 Hydraulic Shear |
National offers three heavy duty air shears with steel side frames, all steel cutter heads and tables. These air shears are standard with four cutting edge high carbon high chromium blades, front arm extensions, table gauges, back gauges, and heavy duty foot switch. |
| Horsepower | 3HP | | Capacity (mild steel) | 12 ga. | | Capacity (stainless steel) | 16 ga. | | Cutting Length (in.) | 36 | | Motor | 208/240/460V, 1800RPM, 3Ph | | Strokes Per Min. | Approx. 40 | | Shipping Dimensions | 45in x 42 1/4in x 75 7/8 in | | Shipping Weight | 1,200 lbs.
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National NH5210 Hydraulic Shear
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National NH5210 Hydraulic Shear |
National offers three heavy duty air shears with steel side frames, all steel cutter heads and tables. These air shears are standard with four cutting edge high carbon high chromium blades, front arm extensions, table gauges, back gauges, and heavy duty foot switch. |
| Horsepower | 5HP | | Capacity (mild steel) | 10 ga. | | Capacity (stainless steel) | 14 ga. | | Cutting Length (in.) | 52 | | Motor | 208/240/460V, 1800RPM, 3Ph | | Strokes Per Min. | Approx. 25 | | Shipping Dimensions | 62in x 42 1/4in x 79 7/8in | | Shipping Weight | 1,950 lbs.
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National NH7225 Hydraulic Shear
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National NH7225 Hydraulic Shear |
National offers four powerful heavy duty precision hydraulic shears with all steel cutter heads and tables. Standard with hydraulic rubber inserted hold downs, quick adjusting back gauge for direct reading with a positive lock, front arm extensions, table gauges, heavy duty foot switch and well lighted work area. You receive a full three year warranty. The hydraulic unit conforms to J.I.C. standards featuring simplicity of design. The National hydraulic system is simple to maintain with standard replacement parts such as valves, cylinders, hoses and oil. The National shear is actuated by a portable shrouded electric foot switch attached to a long flexible cable so it may be positioned comfortable to the operator. |
| Horsepower | 7.5HP | | Capacity (mild steel) | 1/4 in | | Capacity (stainless steel) | 1/8 in | | Cutting Length (in.) | 72 | | Motor | 208/240/460V, 1800RPM, 3Ph | | Strokes Per Min. | Approx. 20 | | Shipping Dimensions | 98in x 84in x 54in | | Shipping Weight | 6,000 lbs.
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National NH12025 Hydraulic Shear
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National NH12025 Hydraulic Shear |
National offers four powerful heavy duty precision hydraulic shears with all steel cutter heads and tables. Standard with hydraulic rubber inserted hold downs, quick adjusting back gauge for direct reading with a positive lock, front arm extensions, table gauges, heavy duty foot switch and well lighted work area. You receive a full three year warranty. The hydraulic unit conforms to J.I.C. standards featuring simplicity of design. The National hydraulic system is simple to maintain with standard replacement parts such as valves, cylinders, hoses and oil. The National shear is actuated by a portable shrouded electric foot switch attached to a long flexible cable so it may be positioned comfortable to the operator. |
| Horsepower | 7.5HP | | Capacity (mild steel) | 1/4 in | | Capacity (stainless steel) | 1/8 in | | Cutting Length (in.) | 120 | | Motor | 208/240/460V, 1800RPM, 3Ph | | Strokes Per Min. | Approx. 12 | | Shipping Dimensions | 98in x 140in x 60in | | Shipping Weight | 9,000 lbs.
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