The approval is valid for both safe area and hazardous zone installations for internationally trading vessels, including US-flagged ships. It is the 15th system to be certified by the USCG since inception.
De Nora is the patent holder of electrochlorination disinfection of ballast water through the slipstream method, according to which only a 0.5% to 1% of the seawater flow entering the ballast line needs to be channelled into the electrochemical unit. The necessary amount of hypochlorite required to treat the water is generated in the slipstream and is then mixed to the full volume of ballast water.
The company believes that this is an effective solution for ships with large ballast tanks and high pumping rates, particularly large tankers, bulkers and LNG carriers, as it eliminated the need to store hypochlorite onboard.
“The combination of the slipstream approach, the use of novel patented reverse polarity electrodes and the variable biocide dosing provide a cost effective yet flexible BWTS suitable for both new build and retrofit projects,” the company said.(marine crane manufacturer;offshore crane manufacturer)
The TB series crane is designed as an electro-hydraulic driven telescopic boom crane, with integrated electro-hydraulic power unit, delivered as a complete unit ready for installation to vessels. The crane is equipped with hydraulic operated winch, hydraulic operated luffing and hydraulic operator extension and hydraulic operated slewing system.
The crane is installed with a rolled steel pedestal for bolting or welding to deck with a height of 1200mm and pedestal diameter is depend on the SWL of the crane. The standard TB crane will supply with an operator platform. Operator cabin is optional.
The crane and all it associated components / equipment shall be designed in accordance to any leading classification societies which is upon request. The crane shall be tested and adjusted ready for installation by welding or bolting to vessel deck. Power connection shall be provided for electrical supply through integrated electrical slip rings.(marine crane manufacturer;offshore crane manufacturer)
Main Features and advantages
The availability of a telescopic or fixed jib extension on a telescopic boom is not only easy to attach and use, but it makes it possible to extend the reach of the crane boom by as much as 40 meter. With a jib, boom cranes are capable of reaching boom lengths as tall as 35 meter, which is very beneficial when placing loads at height or lifting personnel by using a basket.
TB series crane: End User Advantages
1. Compact design
2. Small footprint
3. Delivered as one complete unit ready for installation to vessels
4. Easy access for periodic maintenance, service and repair
5.24 hours after sales services support.
# 360 C* continuous rotation.
# -10 C*----+45 C* working temperature.
# certified A36 & S690 steel structure.
# pedestal ready for mounting or weld to vessel main structure .
# stainless steel grease nipples.
# precise step less speed control.
# simultaneous operations of 2 or more function.
# emergency for hydraulic stop device.
# visual and audible warning alarm.
# lower temperature package up to -40 C*.
# certification for personal lifting.
# wireless remote control
# operator cabin with AC and heating.
# ATEX package and certification.
# man riding winch.
# centralized grease system.
# multiple setting of load limiting system.
# automatic overload protection system .
# warning and working lights.
# load indicator system.
# other upon request.
Our factory has all kinds of cerltificates for you to choose from.
We have examined every detail in the production process.
Packing & Shipping
We try to keep shipping as a whole to reduce installation time.