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TENNSMITH's LM Series mechanical shears utilize a low maintenance design, coupled with an array of standard features for an attractive combination of high value and solid performance. The LM412 and LM510 incorporate the unique 2x-F back gauge system. This allows the operator to move the backstop from 0 to 24 inches in approximately 2 seconds with only two rotations of the handle. The LM810 incorporates the same 2x-F system, but with the add capacity of 30-Inch travel. An optional digital readout is available for this system.








The LM Series shears are standard with four-edge, high carbon, high chrome top and bottom blades , independent, self-leveling hold down feet with neoprene inserts, single, continuous and jog stroke cycles, motor reverse switch, precision-machined table with hand well, dual inch/metric inlaid bed scales and non-metallic gibs.

- LM412 capacities are 12-gauge mild steel, 16-gauge stainless up to 52-1/2 inches in cutting length.
- LM510 capacities are 10-gauge mild steel, 14-gauge stainless up to 60-1/2 inches in cutting length.
- LM810 capacities are 10-gauge mild steel, 14-gauge stainless up to 98 inches in cutting length.

To enhance productivity, optional equipment available for the machines include: five or ten-foot squaring arm, front support arms, light beam and protractor attachments. Please contact Tennsmith for a complete listing of optional equipment.

The LM Series also has available an air operated sheet support system. This system is available in two styles for the LM412: System-R drops the supported material to the rear of the machine; System-F returns the supported material to the front of the machine via a front return chute. The Models LM510 and LM810 are available only with System-R. Please call for details.





 

Low-Profile Mechanical Shears LM412 LM510 LM810
Maximum shearing capacity, mild steel 12 gauge/2.5 mm 10 gauge/3.5 mm 10 gauge/3.5 mm
Maximum shearing capacity, stainless steel 16 gauge/2.0 mm 14 gauge/2.0 mm 14 gauge/2.0 mm
Maximum cutting length 52-1/2 in/1334 mm 60-1/2 in/1525 mm 97 in/2464 mm
Back gauge range 24 in/610 mm 24 in/610 mm 30 in/762 mm
Strokes per minute, full length 40 35 35
Number of holddown feet 8 12 14
Motor-230/460v, 3-phase, 60Hz 5 hp 7.5 hp 10 hp
Dimensions, LxWxH 72 x 69 x 56 in 81 x 69 x 56 in 116 x 72 x 56 in
Shipping weight 3,200 lbs/1455 kg 4,000 lbs/1815 kg 6,800 lbs/3091 kg

Note: Cutting capacities are rated for Mild Steel Rated Materials at 80,000 Tensile / 44,000 Yield
Stainless Steel Rated Materials at 90,000 Tensile / 55,000 Yield

LM Series Options and Accessories:

- Performance Package R
- Performance Package F (LM412 Only)
- Squaring Arm, Five Foot with Dual Inlaid Inch/Metric Scale
- Squaring Arm, Ten Foot with Dual Inlaid Inch/Metric Scale
- Front Support Arms, Pair
- T-Slotted Table with Two Front Support Arms with Inlaid Inch/Metric Scales
- Power Go-To Back gauge 30 Inch Travel
- Protractor Attachment
- Work Shadow Light LM Series
- Stroke Counter for LM Series (Electro-Mechanical)
- Digital Readout for 2x Back gauge System
- Increased Cutting Speeds (Please consult factory)
- Replacement Blades (Four-Edge Top and Bottom)

Please inquire for optional features not listed