Frequently Asked Questions

Q: Can I visit your factory?

A: Yes. Many domestic and international customers visit our factory every year.

Q: How long is the warranty of your equipment? Do you supply spare parts?
A: Our warranty period is one year generally. We can supply spare parts.

Q: Do you provide after-sale service?
A: Yes. We have a professional after-sale service team to promptly and thoroughly solve your problems.

Q: Do you provide equipment operation training?
A: Yes. We can send professional engineers to the working site for equipment installation, adjustment, and operation training. All of our engineers have passports.

Q: Do you provide beneficiation flow chart?
A: Yes. Our experienced engineers are specialized in designing process flow for various ores beneficiation, including iron ore, tin ore, copper ore, gold ore, lead zinc ore, manganese ore, etc.

Q: Can you test our samples?
A: Yes. You can send your samples to us for test and analysis.

Q: Have you made the whole ore dressing lines?
A: Yes. We have made several large ore dressing lines at home and abroad.

Low Energy Consumption Double Drum Rotary Dryer

Brief Introduction of Double Drum Rotary Dryer:

HG series of rotary dryer is one of the traditional drying equipments and suitable for drying the concentrate by metallic and non-metallic magnetic separation,flotation,gravity concentration ,cement clay, coal slime, ore, steel slag, quartz sand, kaolin, peng bentonite, etc.

Performance Features of Double Drum Rotary Dryer:

1.It can change operation parameters according to different material property , the dryer cylinder  can form full section material fall which makes the heat exchange more fully.

2.New type feeding and discharging devices completely eradicate the disadvantages of traditional dryer like feeding jams, feeding discontinuously and unevenly, returning materials, and reduce the load of dust removal system .

3.Scale plate sealing is used to connect shell and feeding and discharging device , good sealing greatly reduce the shell internal heat loss, thus directly reducing the fuel consumption.

4.Counter-current drying method obtains higher evaporation intensity; Fair current drying method and indirect drying way are suitable for drying temperature sensitive material.

5.New burner satisfies the customers’ demand for saving energy and high efficiency. It can choose diesel oil, heavy oil, natural gas, coal gas etc to be fuel instead of the only choice for coal as fuel in the past.

Features of Double Drum Rotary Dryer:

1.Certificate:ISO9001:2000,CE,CV Certs.
2.Volume:1.7-225.2m3.
3.Dry metallic nonmetallic mineral.
4.Dry coal in coal mine.

5.High efficiency.
6.Low energy consumption.
7.Convenient for transportation.
8.Reliable operation.

Technical Parameters of Double Drum Rotary Dryer:

Producing Process of Double Drum Rotary Dryer:

Delivery Site of Double Drum Rotary Dryer:

Work Site of Double Drum Rotary Dryer: