Find Verified Mining Machinery Equipments Spare Parts Suppliers, Manufacturers and Wholesalers

Model Serial # Hours Price

992k H4C-00*** 34,000 $467,500.00
992G AZX-00** 42,295 $192,500.00
D11N 74Z-00*** 63,000 $82,500.00
D11T GEB-00*** 39,700 $352,000.00
KOM P.C.1250-8 30*** 33,000 $302,500.00
HIT EX 1900BE-6 001***6 26,500 $550,000.00
HIT EX 1200-5D 003*** 40,000 $214,500.00
KOM 785-7 79** 37,000 $192,500.00
KOM 785-7 93** 32,000 $192,500.00
KOM 785-7 93** 27,000 $192,500.00
992C 49Z-1*** 52,000 $27,500.00
2018 Deere 35G 1FF0*********** Low $49,500.00
1993 990F $66,000.00

New AntMiner S19 Pro. 110,000 GIGAHASH - Located here in the USA at Data Center in Box - Brand New. We do take credit cards and we also offer hosting and electric packages with the new machines where it's activated in 30 days or less. We offer 50% down with no credit check on that package with machine and hosting! We have limited stock and prefer to do a phone call or zoom if you are serious about this machine or many machines. It's here in the USA at our data center but shipping is 3-4 weeks from payment with a credit card.

Overflow Type Ball Mill
Overflow Type Ball Mill Overview:
The main component of wet overflow ball mill is a cylinder with bigger diameter and smaller length which is revolved by transmitting machinery. Materials are put in cylinder through the feed opening and then thoroughly grinded. The falling course of iron balls and ores can produce huge falling impact and autogenous grinding.

Overflow Type Ball Mill Features:
1. The jack-up device of wet grate ball mill makes maintenance easy.
2. The hydrostatic and hydrodynamic bearings ensure the smooth operation of wet grate ball mill.
3. The low speed transmission of wet grate ball mill contributes to easy overhaul and maintenance.
4. The oil-mist lubrication device guarantees reliable performance of bearings.
5. The gas clutch adopts the flexible start-up model.

Working Principle :
Principle of overflow ball mill: the main component is a cylinder with diameter and length at a reasonable proportion. Driven by the transmission device, the cylinder rotates with the materials fed from the cylinder inlet and crushed by the falling impacts and autogenous grinding of the steel balls and ores in the cylinder. Due to the continuously feeding materials, the pressure pushes materials to the outlet and the grinded materials are discharged from the cylinder outlet. Qualified materials flow from the cylinder outlet. In wet grinding, the materials are taken out by the water flow. There are backpitch impellers in the hollow shaft, which can make the balls and coarse ores in the overflow return to the mill. With simple structure, higher operation rate, and rolling bearing, the energy conservation is significant.