River Sand Dredger

Shijiazhuang Heavy Pump Company produce 100 thousand of slurry pumps which include HS slurry pumps, vertical slurry pump(hydraulic pump),dredge pump, gravel pump, submersible slurry pump and submersible clean water pump.

Pump Feature

1) Anti-abrasive metal

2) Drive module design which makes the spare parts can be changed easily

3) Designed and built for long time with low maintenance

4) Meet requirements of different kinds of environment.

Heavy Slurry Pump Material

a) Impeller: high-chromium alloy or rubber

b) Volute liner: high-chromium alloy

c) Shaft: stainless steel

d) Shaft sleeve: ductile casting

e) Frame plate: casting iron

f) Seal type: Mechanical seal or Gland packing seal.

We can choose the pump material according to pump working condition.

Pump Application

All products are mainly supplied to mining, metallurgy, public works, coal, petroleum, chemical, building material and other national economic departments, such as:

1) Handle hot caustic slurry.

6) Pump coal tailings direct from thickener underflow.

7) Deliver fine coal to dewatering screen

8) Handle combine bottom and fly ash in thermal power station

9) Deliver copper tailings

Qingzhou Julong Environment Technology Co., Ltd. is a high-tech enterprise focusing on the production of small and middle sized water environment protection engineering equipment. One-stop service can be provided including the project plans, R&D & designing, customized production, assembly & commissioning and operation management.

JULONG has built cooperation with The Ocean University of China, Shandong University, Jiangsu Ship Design Institute, etc., and established 5 provincial and municipal R&D platform centers, and achieved a number of pioneering R&D achievements including the world's first fully automatic underwater aquatic weed harvester, the first amphibious multi-purpose dredger in China, the first dis-mountable sea dredger, etc. We have got 43 national patents, 7 provincial and municipal science and technology awards, and the second prize of the Mayor's Cup Industrial Design Competition.

At present, JULONG owns four manufacturing workshops. More than 500 units of products have been manufactured including dredgers, aquatic weed harvesters/ trash skimmers, amphibious multifunction dredgers and mining platforms. JULONG products have passed ISO9001-2015 & ISO14001:2015 & ISO45001:2018 certification, CE certification, BV certification, etc. JULONG has a foreign trade team of more than 30 persons who speak English, French, Russian and Spanish. Sales and service centers and installation service teams are founded in various market areas,so as to provide efficient and professional project consulting and technical guidance services.

Based on China market, and expanding the global market, JULONG is committed to creating a world famous brand in the field of water environment protection, and constantly strives for it. JULONG quality, global sharing.