Hart Door Systems
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West Mercia EFW

West Mercia EFW

Hart Door Systems’ latest contract awarded from Hitachi Zosen Inova (HZI) is now complete with the installation of seven purpose designed electric roller shutters for tipping bays at at the Hereford and Worcestershire Energy fromWaste (EfW) plant.

The Hart shutters, designed for safety reasons as well as preventing the escape of odours, all measure 3.8m wide and from 10m to 11m high, each weighing approximately 1,000 kgs. The shutters are designed for a 10 year life, comprise a mixture of specialist powder coatings, hot dipped galvanized and stainless steel materials, have a special Class 3 corrosion class finish and special IP65i high-speed motors with insulated motor boxes as well as heaters that are thermostatically controlled to prevent moisture build up.  Likewise the specialist, IP66 GRP, control panels are designed to prevent moisture with the incorporation of heaters and thermostats. Shutter opening speeds are within the client’s 60 seconds requirement.

HZI is a global leader in EfW and act as engineering, procurement and construction (EPC) contractors delivering complete turnkey plants and system solutions for similar sites.  HZI solutions are based on efficient and environmentally sound technology, are thoroughly tested, can be flexibly adapted to user requirements, and cover the entire plant life cycle.

Client: HZI (Hitachi Zozen)
Site: Hereford & Worcestershire, West Mercia EFW
Scope: 7 x Electric Roller Shutters with special finish. Consideration of materials and equipment to prevent/reduce corrosion and condensation.