• rock crusher, hand operated jaw type. geological assay

    rock crusher, hand operated jaw type. geological assay

    This is a manually operated, cam driven, jaw type crusher which is operable with any ½ inch square drive bar;weight is 16 lbs - 7.26 kg. The drive bar is not included. The useful jaw opening is 3” - 7.62 cm wide x 1 ¾ “ - 4.45 cm. Transverse weld beads on the moving jaw and vertical beads on the stationary jaw provide for grip and focus points for the pressure

  • hand operated gold ore rock or glass crusher with mortar

    hand operated gold ore rock or glass crusher with mortar

    This is a heavy duty Rock Crusher. Made from new American steel. The bottom plate is 3/8 inch thick, so it is not going to wear out. 3 inch inside diameter. Crushing barrel is over 7 inches tall. Please look at the pictures they are part of the description. You will receive a similar item as shown in the pictures. Gre

  • manual & hand operated rock crusher

    manual & hand operated rock crusher

    Hand Operated Jaw Type Ore Crusher HOW TO SETUP AND USE THE HAND OPERATED ROCK CRUSHER: The rock crusher is shipped with the handle screwed to the inside of the flywheel. This must be reversed. In the case of the double flywheel version there are two

  • manual rock crushers - gold prospecting mining equipment

    manual rock crushers - gold prospecting mining equipment

    A catch container is included with the rock crusher. Start with the adjustable plate fully open by turning the adjusting screw counter-clockwise, then turn it in a couple turns. Open the safety plate, put your rock(s) in, close the safety plate and press down on the handle harder and harder until it breaks

  • manual / hand operated jaw crusher rock

    manual / hand operated jaw crusher rock "the crunch

    Buy Manual / Hand operated Jaw Crusher rock "The Crunch", geology assay frit jewelry in Columbia, California, United States. This is a manually operated, cam driven, jaw type crusher which is operable with any 1/2 inch square drive bar; weight is 16lbs. The drive bar is not included. The useful jaw …

  • rock crushers - gold prospecting mining equipment

    rock crushers - gold prospecting mining equipment

    Electric or gas powered rock crushers for larger amounts of gold bearing rock. Hand Powered Rock Crushers Check out the "CrazyCrusher" brand of Manual Rock Crushers

  • hand powered rock crusher, lg. black cat mining

    hand powered rock crusher, lg. black cat mining

    The larger, 3 inch diameter, bore on this hand powered crusher/dolly pot makes it perfect for larger hard rock samples. The unit stands roughly 9" high at the handle and weighs a little over 12 lbs, which should give you an idea of just how much steel is involved in its construction. This is …

  • crazycrusherhand operated rock crusher

    crazycrusherhand operated rock crusher

    "Hand operated rock crusher sales for the pro or the week-end prospector - miner" Our Patented ore crusher crushes and grinds ores for testing. Great in the lab, and portable to take in the field and test on site for gold, silver or other valuable metals and minerals

  • amazon.com: patentedhand operatedjaw type orecrusher

    amazon.com: patentedhand operatedjaw type orecrusher

    Patented Hand Operated Jaw Type Ore Crusher - Grinder 4.2 out of 5 stars 6 ratings. Available from these sellers. Specifications for this item. ... Granites crush fairly easy as well, but some things like very dense hard rock takes a good “snap” to get that first crush. It does not work by itself keep in mind, it can take a bit of muscle at

  • hand operatedgold orerockor glasscrusherwith mortar

    hand operatedgold orerockor glasscrusherwith mortar

    This is a heavy duty Rock Crusher. Made from new American steel. The bottom plate is 3/8 inch thick, so it is not going to wear out. 3 inch inside diameter. Crushing barrel is over 7 inches tall. Please look at the pictures they are part of the description. You will receive a similar item as shown in the pictures. Gre

  • manual / hand operated jaw crusher rock

    manual / hand operated jaw crusher rock"the crunch

    Buy Manual / Hand operated Jaw Crusher rock "The Crunch", geology assay frit jewelry in Columbia, California, United States. This is a manually operated, cam driven, jaw type crusher which is operable with any 1/2 inch square drive bar; weight is 16lbs. The drive …

  • rock crusher, hand operatedjaw type. geological assay

    rock crusher, hand operatedjaw type. geological assay

    This is a manually operated, cam driven, jaw type crusher which is operable with any ½ inch square drive bar;weight is 16 lbs - 7.26 kg. The drive bar is not included. The useful jaw opening is 3” - 7.62 cm wide x 1 ¾ “ - 4.45 cm. Transverse weld beads on the moving jaw and vertical beads on the stationary jaw provide for grip and focus points for the pressure

  • smallrock crusher,hand operatedjawcrusher- buyhand

    smallrock crusher,hand operatedjawcrusher- buyhand

    2 Application of small rock crusher,hand operated jaw crusher . hand operated jaw crusher is widely used in various materials processing of mining &construction industries, such as hand operated jaw crusher is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral &rocks. 3 Working principle of small rock crusher,hand operated jaw crusher

  • manualrock crushers- gold prospecting mining equipment

    manualrock crushers- gold prospecting mining equipment

    A catch container is included with the rock crusher. Start with the adjustable plate fully open by turning the adjusting screw counter-clockwise, then turn it in a couple turns. Open the safety plate, put your rock(s) in, close the safety plate and press down on the handle harder and harder until it breaks

  • homemaderock crushersfor gold mining mining

    homemaderock crushersfor gold mining mining

    Mini rock crushers for gold mining-Henan Mining : rock crusher. Portable Rock Crusher - Gold Mining Equipment 38 out of 5 stars 5 $44900 $ 449 00 $2945 shipping Only 19 left in stock - order soon More Buying Choices 100X60 Mini Jaw Crusher for Rock Ore Slag Steel Slag Coal Stone Crushing 220V#21-021088 $67900 $ 679 00 $34399 shipping Only 3 left in stock - order soon

  • portable rock crusherfor sale |ebay

    portable rock crusherfor sale |ebay

    Patented hand operated rock crusher, 100% Steel With /Out Hitch mount. Brand New. $495.00. or Best Offer. Free 4 day shipping Free 4 day shipping. 10 watchers. Watch; S p o n s o r e d. Rock Crusher Frit Maker Stone Rock Crusher Heavy Duty Steel DIY Break Pulverizer. Brand New. $80.74

  • handstamprock crusher

    handstamprock crusher

    Hand Powered Rock Crusher Sm - Black Mining Hand powered rock and ore crusher with a 2 bore This dolly pot style crusher is perfect for crushing small samples in the field The entire unit is heavy duty steel and built to last Weighs in at just over 6 1/2 lbs and stands roughly 9 inches tall at the handle

  • amazon.com:portable rock crusher - gold mining equipment

    amazon.com:portable rock crusher - gold mining equipment

    Our Cobra Crusher turns your Angle Grinder into a Mini Rock Crusher Plant with just a squeeze of the trigger. This unit in person is nothing less than amazing, turning sample rocks into a fine powder in just seconds.(200-300 Mesh) No longer do you need to haul buckets of rocks home to crush not knowing if they hold Gold or not