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used small hand portable rock crusher

crazycrusherhandoperatedrock crusher

The Patented Crazycrusher is not just a crusher to crush ore samples with! Although that is the original design, it can also be used by the hobbyist to crush rocks to a size suitable for tumbling and polishing. It can also be used to crush CPU chips to recycle the gold. In addition to that, it works great to crush glass to a powder for smelting operations, easily and safely

amazon.com:portable rock crusher - gold mining equipment

This rock crusher does a fine job. It will crush small 2 in. X 2in. rocks into dust in a matter of a minute. Although very small pieces of rock remain intact, they are small enough to either use a pestle and mortar to pulverize them or leave them as they are and pan them separately You certainly will be able to recognize any possible gold still trapped within them

mini rock crusher- 911metallurgist

1″ x 2″ Mini Rock Crusher. US$ 1,500. The 1″ X 2″ 911MPEJAC12 Small Rock Crusher is designed to finely crush rock and stone like aggregates or your favourite ore type (gold, silver, copper, etc.) from 3/4” (20mm) feed size down to a D50 – 50% passing 50 Mesh (300um)

used jaw crushersfor sale. metso equipment & more | machinio

Jaw Crusher – Kue Ken 42” x 48” Primary Jaw Crusher. Manufacturer: Kue-Ken (1) – one – Kue Ken 42” x 48” Primary Jaw Crusher with 200 h.p. 1,200 RPM electric motor, V-Belt drive with steel guard, standard integrally driven oil lubrication system with strainer, filter, water-to-oil heat

cobra crusher - portable rock crusher- gold prospecting

Although this unit will quickly grind your samples down to powder, it is meant to be a sampling machine. It is not intended to be a high production rock crusher. The Cobra portable rock crusher weighs about 10 lbs. Grinding chamber dimensions: 7.5 inches across x 3.5 inches wide x 9 inches tall including feed tube

portable rock crusher| ebay

MIGHTY MILL portable mini rock crusher for gold prospecting, sampling, frit NEW! New Ebay name, same MIGHTY MILLS. ... Patented hand operated rock crusher, 100% Steel With /Out Hitch mount. Brand New. C $622.93. or Best Offer. ... Small Aluminum Alloy Mortar Pestle Rock-Ore Crusher-Pulverizer-Assay-Gold-Quartz. Brand New. C $37.69

portable rock crusher/ aggregate crushing plant for sale

Used 1999 EAGLE CRUSHER Model 500-05CV Portable Impact Crushing Plant, s/n 11617, Plant Rated at 100-to-150 TPH, with 6,800 hours of use, with John Deere diesel drive for crusher and electric generator for feeder; discharge belt; mounted on a three axle carrier with fifth wheel hookup and running lights; access steps; tire skirts, equipped with a feed hopper, a one-step 32" X 16' vibrating

used rock crushersfor sale. desite equipment & more

Rock Crusher – 2010 Vertical Shaft Impact Crusher, 800 h.p. (1) – one – 2010 TRIO Model 95 Vertical Shaft Impact Crusher, includes updated ACTEC-750 four shoe 45” table with anvil ring (24 anvils) for steel-on-steel crushing, Canica style retrofitted lid liners, 7’ 8” dia

rock crusher| ebay

MIGHTY MILL portable mini rock crusher for gold prospecting, sampling, frit NEW! New Ebay name, same MIGHTY MILLS. ... Patented hand operated rock crusher, 100% Steel With /Out Hitch mount. Brand New. C $621.13. or Best Offer. ... Small Aluminum Alloy Mortar Pestle Rock-Ore Crusher-Pulverizer-Assay-Gold-Quartz. Brand New. C $37.58

rock crushers- gold prospecting mining equipment

The average miner can instead purchase a CrazyCrusher manual rock crusher or an electric or gas powered rock crusher and get the gold out in smaller batches. Crushing rock to recover gold can be easier, faster, and much more profitable than prospecting in over-worked streams and rivers

rock crusher| miscellaneous goods |gumtreeaustralia

I have designed (Aust. ptn 202012863) and build a small portable rock crusher I use for prospecting. It weighs 6.5kgm and is powered by a hand held angle grinder (240V or battery). Each crush run is up to 250gm with max 10mm chips, The unit is made to machine shop standards and is easy to operate. Full operating instructions provided

amazon.com:rock crusher

Portable Rock Crusher - Gold Mining Equipment. 3.0 out of 5 stars 13. $449.00 $ 449. 00. FREE Shipping. Only 2 left in stock - order soon. Cast Iron Mortar Pestle Rock-Ore Crusher-Pulverizer-Assay-Gold-Silver-Quartz Large. 4.8 out of 5 stars 11. $89.95 $ 89. 95. FREE Shipping