Products Features:
`the dredger is composed of several gravity concentrators. The concentration ratio could reach as high as 1:1000, and the recovery efficiency about 90% after series of separating .
Product Parameters

After Sales Service
Shandong Sinosail Dredging Equipment
Co., Ltd. is located in Qingzhou City, Shandong Province, one of the ancient nine states. We are
a professional manufacturer and supplier of dredging vessels and mining
equipment that integrates scientific research, development, design, production, installation and commissioning, and personnel allocation services.Dredging vessels include: cutter suction dredgers, bucket wheel dredgers, jet suction dredgers, siphon
sand
dredgers, drilling suction sand dredgers, chain bucket sand dredgers, amphibious dredgers, backhoe dredgers, multifunctional work
boats, self-suction and self-unloading barges, transport barges, sand sieving and
washing equipment, etc.The mining
equipment includes: floating production
platform, bucket chain gold/diamond dredger
, jet suction gold/diamond dredger, cutter suction gold/diamond dredger, land-use
gold/diamond washing plant, as well as an integrated production line for mining and mineral processing in water and on land. It can also be customized according to the
mineral types
provided by customers.We have
obtained the production license for ships
of Class III Grade Two
from CCS China Classification Society, joined the China Dredging Association and Shandong Shipbuilding Industry Association, obtained the ISO9001-2015 quality management system certificate, and obtained more than 30 patent certificates for inventions
and utility models from the China National Intellectual Property Administration. The successfully built series products have obtained the certification from
international famous testing organizations like SGS and BV. We have won widespread praise from domestic and foreign customers with our first-class product quality and complete after-sales service system.We will continue to adhere to the principles of integrity, mutual benefit, and common development. Welcome domestic and foreign customers to visit us
for factory inspection and business negotiation!

1,How long is the delivery time? Usually it takes 45-60 days 2,How about your transport ? Usually by container or bulk vessel3, how about your after-sale service?We usually provide one year guarantee and lifetime after-sale service.4,will you send engineer to our working site to assist in installation?If you need we will send our engineer to your working site to assist in installation