Product Details

Who we are

Qingzhou Guancheng Heavy Industrial Machinery Co.,Ltd is a famous mine machinery factory in china.
Established in 1992,now we have 3companies,Guancheng,Qingzhou Kaishan Heavy Machinery Co.,ltd&Hongkong Kaishan Group International Trading Co.,ltd.
10years experience&our own professional engineers providing the proper solutions.
This is the first year on

Our solutions

River sand / gold drill dredge dredger for sale

Gold mine solutions:capacity 50-200tph river drilling gold dredger

The machine is drilling type jet suction sand dredger, according to customer’s requirement manufactured by ourselves,with high recovery,seldom breakdown and very popular in abroad,the advantage:

1.The feeder of trommel screen by input speed reduce box,and with good performance of water supplying system to be wholly washed.

2.Including 2set of horizontal type auto discharging centrifuge,plc control and with highly efficent work,it’s steady no need placed with ground level(vertical type centrifuge cannot be used in portable unit)

3.High recovery of above 90%

4.Seldom breakdown and easy maintenance.

Detail parameter

Production	Specifications	Quantity	PowerKW	Remark
Pontoon	Size(LWH)205.50.88m,Steel thickness 4mm CHeckered plate thickness:3.5mm	1Set
Location of pump	Lengthwidth:43.6m	1Set
Main frame	Height:9.6m,Width:1m,Material Ø89 seamless tubing	1Set
Drill pipe	Length:13.2mCycloid pin7.5Kw motor	1Set	7.5
Winding engine of drill pipe		1Set	11
Rising wind engine		1Set	4.4
Jet suction pump	8inch diesel pump	1Set
Water pump	6inch	1Set
Winding engine of drill pipe	350#reducer Motor:11KW	1Set
Rising wind engine	Motor:2.2KW	2Set
Anchor	handling	4Set
The frame in pontoon	Material:63*39unequal angle steel	1Set
Centrifuge	1200#horizontal type auto discharging	2Set	43
Trommel screen	Inner diameter1.3m,outside1.6, Length of trommel screen3m	1Set	7.5	including input speed reduce box
Sand pump	6inch	1Set	15
Total power	88.4KW

Pictures of dredger parts

Container loading

Other sand machines

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