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WINCHES, BLOCKS AND PICK-UP BINS

Lifting systems used for scientific purposes, particularly in the marine environment, must meet special requirements due to operating conditions (salt water, exposure to UV radiation, operation in extreme temperatures, etc.). In more than 40 years, NEREIDES has developed a know-how that enables it to propose standardized or customized instrumentation adapted to scientific applications. These instrumentations include many equipment such as winches, pulleys, jibs, sampling bottles, sampling bottles, and various marine appliances.

MOTORIZED WINCHES:

Electric winches for profiling, lifting and towing hydrographic and oceanographic instrumentation (sonar, echosounder, magnetometer, CTD probe, profiler and others). The NEREIDES winches, with steel or electro-carrier cables, manual or automated control, have a small footprint that allows them to be adapted to any type of embarked applications (boat and helicopter).

MANUAL WINCHES:

Hand winches in stainless steel and resistant plastic materials. Equipped with safety systems, spinnaker pole and spun length meter, these small winches are transported in folded position to minimize their bulk. .

Example of standard winch references:

OPENING PULLEYS:

Pulleys for implementation of scientific instrumentation from 500daN to 10000daN. These pulleys can be equipped with a spun length meter (mechanical or electronic) and a speed sensor.

SHIPECK TYPE SHIPPING BENNES:

This lightweight grab is intended for the removal of representative submarine soils from small boats. Equipped with a monobloc which pivots on itself, it is equipped with a counterweight which pivots on itself in contact with the ground and automatically triggers the closing mechanism. Version 45kg and 75kg as standard. Design and realization of specific skips on request.

SAMPLING BOTTLES

Wide range of bottles for sampling small and large volumes of water. With its stainless steel or propylene tanks, NEREIDES offers a solution for sampling in extreme environments (polar region, radioactive zone, drainage well).
Manual Electric Portable
Pneumatic Fixed Mobile  
Inox marine Marine Bronze Cestidur
Aluminum Special steels Steel marine coating
Messenger Guide rail Stems
Instrumentation cage Switch Instrumentation buoy
Pick-up bin Core Sample Bottle