Large Cutter Suction Dredger Mining Machine

Weifang Jin Meng Dredger Co.,Ltd. located in Qingzhou, Weifang City, is a manufacturer for cutter suction dredger mining machine, work boat and gold dredging equipment,which is specialized in dredger researching, designing, production and sales.

The main products of our company are cutter suction dredger mining machine, mineral processing dredger machinery, sand washing dredger machines, sand pumping dredgers, auto-load and auto-unload sand transporting dredgers, iron extraction dredger machinery (water election, dry election), gold mining dredgers, high standard sand washing dredger machinery, sand making dredger machinery, transportation dredger, stone crushing dredger machinery, large and medium-sized dredging ships.

The cutter suction dredger mining machine we produce is self-propelled or non self-propelled,portable cutter suction dredger mining machine. The hull uses dismantle and box-like structure, Its dismantle type can be assembly at working place easily and be transported by road, railway and container accordingly, convenient in installation and working place moving from one to another. The power system can be designed to electric system or diesel engine driving system according to customers’ requirements.Equipment on the small sand dredger are as belows: traversing device, cutter ladder lifting device, spuds and deck crane. The working process is as following: the cutter head cut the sand and mud underwater to mixture of slurry, then through dredging pump to the pipeline on small sand dredger; at the end the slurry will be discharged by pipeline on land to the required place.

Functions of cutter suction dredger mining machine: dredging river, dredging sand, desilting, reclamation for channels and land, and building roads.

Working site of cutter suction dredger mining machine: sea, port, lake, and river.

Soil conditions for cutter suction dredger mining machine: relative hard soil, harden sand, sludge, sea sand, river sand, clay, mud, and so on.

For one cutter head, there are 5 blade, 6 teeth equipped on one blade. There is material Cr. for easy-wearing proof.

Cutter head is driven by hydraulic motor; cutter bearing has lubrication seal-in units.

A. Hull Welding

1. Steel plates-  Rust removal ,Antiseptic treatment.

2. Carbon-dioxide arc welding and Submerged-arc welding.

3. Tightness test and inspection

B. Deck machinery installation.

C. Main engine and auxiliary engine location installation.

D. Hydraulic system installation.

1.  The pickling , phosphating treatment of the hydraulic pipes.

E. The electrical installation

F. The Whole machine test.