{"product_id":"pulverizer-model-500dg-2-6-x-2-1-h-p-without-screens-115-v-1-ph-60-hz","title":"Pulverizer, Model 500DG-2, 6 x 2, 1 H.P.,  without  Screens 115 V\/1 ph\/60 Hz","description":"\u003cp\u003eModel 500DG-2 has a capacity of 400 grams of coal, gypsum, or other material per minute using a screen with 0.024\" diameter perforations and is recommended to pulverize minus 4 mesh coal to minus 60 mesh. Screen plates are not furnished with this model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe tinned, 60-cubic inch (980 cm3) capacity, feed hopper has a vinyl snap-on cover.\u003c\/li\u003e\n\u003cli\u003eThe pulverizing chamber is completely machined and sealed.\u003c\/li\u003e\n\u003cli\u003eA quick-opening latch provides easy access to the pulverizer and interrupts power to both motors when the door is open.\u003c\/li\u003e\n\u003cli\u003eThe one-piece, dynamically balanced rotor is easily cleaned.\u003c\/li\u003e\n\u003cli\u003eScreen plates and lock pins must be ordered separately as they are not included with this machine. Screen plates are circles with the loose ends held by two lock pins that extend into the pulverizing chamber. Available perforation diameters are (in inches) 0.020, 0.024, 0.033, 0.040, 0.0625, and 0.093. Also available are 0.010 X 17\/32 inch slots.\u003c\/li\u003e\n\u003cli\u003eThe 390-cubic inch (6390 cm3) tinned sample cup is spring-loaded against the seal. The hand lever will release the cup.\u003c\/li\u003e\n\u003cli\u003eThe feed auger is chain-driven from an enclosed 1\/8 HP, 2.7 amp, 115 volt, single phase, 60Hz TENV gear motor. The auger speed is about 130 rpm.\u003c\/li\u003e\n\u003cli\u003eThe rotor is mounted on the shaft of a one HP, 115 volt, single phase, 12 amp, permanent magnet, open motor. The speed is about 10,000 rpm.\u003c\/li\u003e\n\u003cli\u003eA Nema-1 motor starter has overload protection for each motor. The open-latch sensor cuts the power until the reset (stop) button is actuated.\u003c\/li\u003e\n\u003cli\u003eOverall Size: 21 1\/2H x 19W x 19 1\/2D; Shipping Weight 130 lb\u003c\/li\u003e\n\u003cli\u003eThe pulverizer is mounted on four rubber base pads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSupplied with\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA three-conductor, rubber covered cable with grounding cap for overload protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"margin-left: auto; margin-right: auto;\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000000;\"\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000000;\"\u003e\u003cstrong\u003eVolts\/Phase\/Hertz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000000;\"\u003e\u003cspan\u003e\u003cspan style=\"text-decoration: underline; color: #3366ff;\"\u003e91-7120-01\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000000;\"\u003e115\/1\/60 Normal Hopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000000;\"\u003e\u003cspan\u003e\u003cspan style=\"text-decoration: underline; color: #3366ff;\"\u003e91-7120-02\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000000;\"\u003e115\/1\/60 Extended Hopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #000000;\"\u003e\u003cspan\u003e\u003cspan style=\"text-decoration: underline; color: #3366ff;\"\u003e91-7120-03\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #000000;\"\u003e115\/1\/60 Without Screens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Holmes Brothers Technologies","offers":[{"title":"EA (1)","offer_id":51111105560891,"sku":"91-7120-03-EA","price":11061.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/91-7120-03.png?v=1784709593","url":"https:\/\/preiser.com\/products\/pulverizer-model-500dg-2-6-x-2-1-h-p-without-screens-115-v-1-ph-60-hz","provider":"Preiser Scientific","version":"1.0","type":"link"}