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<h2><span style="font-size: 10px;"><span style="font-size: 12px;"><span style="font-size: 14px;">The WDM 310 Series plate roller is built primarily for the sheet metal industry and small maintenance shops. The 310 has been simplified to a no hydraulic/all electric design. Both the roll drive and the power bending adjustment drive are ran by an electric helical gear motor.</span></span></span></h2>
<h5>Standard Features</h5>
<ul><li>1045 steel rolls machined to 63 micro inches</li><li>Total electric operation</li><li>Instant start/stop/reverse</li><li>Forward & reverse guarded foot pedal for roll rotation</li><li>2 roll drive</li><li>3 phase 230/430 volts</li><li>Electrics to NFPA-79 specifications</li><li>120 volt control circuit</li><li>Pinch roll starting groove</li><li>Overload protected</li><li>Electric helical gear motor</li><li>Haze gray epoxy and blue enamel finish (V.O.C. compliant)</li><li>Sealed spherical roller bearings on all main points</li><li>Manually operated latch handle with swing out top roll</li><li>Accurately machined, compact, streamlined, and all welded steel frame</li><li>Variable roll speed 0-20 FPM</li><li>Made in USA</li></ul>
<h5>Standard Options</h5>
<ul><li>Hardened and polished rolls 28-32 Rc. (4140 HT)</li><li>Hardened and polished rolls 55-60 Rc. (1045 flame hardened)</li><li>Other alloys and finishes are available</li><li>Squaring grooves in lower rolls</li><li>Circular grooves in rolls for rolling rods or sheets with wire edges 3/8, 1/2, and 5/8</li><li>Other special circular grooves for extrusions etc.</li><li>Cone attachment</li><li>Third roll drive</li><li>DRO for roll position instead of dial pointer indicator</li><li>DRO with 2-preset stops for roll position indicators and control</li><li>DRO length indicator to show length rolled to facilitate forming of flat-radius-flat type workpiece</li><li>DRO length indicator with 2 or 6 presets</li><li>Electric roving pendant control to replace foot pedal and push button control</li><li>Moveable electric console control to replace foot pedal and push button control</li><li>Automatic cycle PLC controlled for high production</li><li>Side supports</li><li>Overhead supports, feed tables, automatic feeders</li><li>Special electrics</li><li>Special customer-supplied paint</li></ul>
<h5>Non-Standard Options</h5>
<ul><li>Chromed rolls</li><li>Special extra smooth rolls</li><li>Special grooves in rolls</li><li>High-speed version</li></ul>
<h2>Latch Handle</h2>
<p>One benefit of the 310 series is the updated latch handle. It can now be unlocked under bending pressure to release the top roll.</p>
<figure><img src="https://static.wixstatic.com/media/101b29_43cfdc3a5a0c4e60aff18757ee1a4be4~mv2.jpg/v1/fill/w_358,h_356,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/IMG_0140_JPG.jpg" alt="IMG_0140.JPG"></figure>
<h2>Dual Guarded Foot Pedal</h2>
<p>This is a dual guarded foot pedal to start the rotation in forward/reverse. It comes standard with the 310 series.</p>
<figure><img src="https://static.wixstatic.com/media/101b29_9495907002b14d2f8e82b4250e5dc2e2~mv2.jpg/v1/fill/w_358,h_356,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/IMG_1802.jpg" alt="IMG_1802.jpg"></figure>
<h2>Safety Cable</h2>
<p>Safety is important to us at WDM so all of our machines are equipped with an emergency shutoff cable that is around the entire machine that will immediately shut everything down when pushed or pulled.</p>
<figure><img src="https://static.wixstatic.com/media/101b29_2ef2af49f33e4669ba511f374236b4b0~mv2.jpg/v1/fill/w_358,h_356,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/IMG_0151_JPG.jpg" alt="IMG_0151.JPG"></figure>
<h2>Controls</h2>
<p>The 310 series comes standard with up/down switches to control the bending roll, a bending roll position digital readout, and a variable speed control switch.</p>
<figure><img src="https://static.wixstatic.com/media/101b29_9412cf2b1f294002b2d27fee3354b3f9~mv2.jpg/v1/fill/w_358,h_356,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/IMG_0163_edited.jpg" alt="IMG_0163_edited.jpg"></figure>
<h2>Dies</h2>
<p>Optional angle section dies to roll angle in pairs, flat bars on edge, squares, and small round bars. Pipe, tubing and many other dies are available. </p>
<figure><img src="https://static.wixstatic.com/media/101b29_b00714cf9325428c8b4c47cfdeb264fa~mv2.jpg/v1/fill/w_358,h_356,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/IMG_0167_JPG.jpg" alt="IMG_0167.JPG"></figure>
<h2>Drive End</h2>
<p>The 310 series comes standard with a heavy duty all gear drive for rolls and a roller chain drive for the power bending adjustment.</p>
<figure><img src="https://static.wixstatic.com/media/101b29_a65a0d1bc69a4a44bda621d2ad00c4f5~mv2.jpg/v1/crop/x_0,y_220,w_2075,h_2065/fill/w_358,h_356,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/IMG_0135_edited.jpg" alt="IMG_0135_edited.jpg"></figure>
<h2>Workpiece Accuracy</h2>
<p>In the final analysis, the proof of performance is the acceptability of the finished workpiece. With uniform quality of the workpiece blanks, our machines have historically rolled workpieces within 1/2 of 1% of perfect concentricity.</p>
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<p>There are many variables that can affect the accuracy and repeatability either minimally or drastically. These include, but are not limited to, the following: varying material thickness; varying material temper; uneven cross section of material, i.e. wide and narrow profile of workpiece or a workpiece with holes or cutouts; and direction of grain of material.</p>
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<p>Many of these variables can be overcome by various means. An important element for success is a knowledgeable operator who understands the characteristics of the material being formed and the various functions of the machine. If the workpiece being formed is anything other than uniform material and cylinders, and you are unsure if your pieces can be rolled practically, please provide us with a drawing or sketch and we will be happy to evaluate it.</p>
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