• Model NO.：Gandong
• Condition：New
• Transport Package：Non-Packed Because Its Large Size
• Trademark：Gandong
• Origin：Ganzhou, Jiangxi, China
• HS Code：84741000
• Production Capacity：20sets,Month

Basic Info.

Model NO. Gandong Condition New Transport Package Non-Packed Because Its Large Size Trademark Gandong Origin Ganzhou, Jiangxi, China HS Code 84741000 Production Capacity 20sets/Month

Product Description

High quality gold ore grinder for rock gold mining

How is works: After adding into ore,the materials are under the extrusion of grinding roller weight to revoluting and rotating with runner wheels,when twisting that coming into being huge friction force with grinding base,after suffering repeated extrusion,rub,grinding that be  crushed  thoroughly.

Gold grinding machine is mainly used for separation of gold, silver, lead, zinc, molybdenum, iron, copper, antimony, tungsten, tin and other minerals selected. With less investment, fast results, small footprint, saving power, sturdiness and durability, ease of maintenance and high return on investment. It is the preferred production for alternative ball mill, is ideal for small and medium enterprises dressing. We use thicken plate on the water tank and improves gear box. Our manganese steel liner great increases life the machine. The casting parts is joint by small pieces, even without large lifting device, it can finish parts change, this helps to decrease operation cost.

Advantages:
1. Simultaneously reduce lifting surface area.After grinding wheels rotation, the intensity of pressure on minerals increases, reaching the purpose of increasing output(not less than 150t per 24hrs)
2. On the basis of original equipment,a scraper device is added tadded to keep material layer 4-5 cm.Only under this state,swaging effect is excellent.In addition,fine material can be quickly cleaned away from mill groove.

Main technical parameters of gold grinding machine

Model	Specification (mm)	Feeding size (mm)	Capacity (t/h)	Speed (r/min)	Motor (Kw)	Weight (Kg)
GD1600	1600*400*200*500	>30	4	20-22	30	14.5
GD1500A	1500*350*200*460	>30	3	20-22	22	13.3
GD1500B	1500*350*150*460	>30	2.5-3	20-22	22	12.3
GD1500C	1500*300*150*420	>30	2-2.5	20-22	22	11.3
GD1400	1400*250*150*350	>30	1.5-2	16-18	18.5	8.5
GD1300	1300*250*150*350	>30	1.5	21-23	15	7.5
GD1200A	1200*220*80*270	>30	0.9-1.2	16-18	7.5	5.5
GD1200B	1200*220*80*250	>30	0.8-0.1	21-23	7.5	5.5
GD1100	1100*220*80*250	>30	0.6-0.8	16-18	7.5	5
GD1000	1000*220*80*250	>30	0.5	21-23	7.5	5
GD900	900*150*60*200	>30	0.3	17-19	5.5	4.5