GRAM's range of filters offers industry a variety of cleaning solutions, with filters equipped with either compressed air cleaning systems or vibration cleaning mechanisms. These systems are designed to meet the needs of a variety of welding operations, supporting air exchange requirements from 500 m³/h to 35 000 m³/h and meeting the stringent W3 class test.
Filters have a wide and flexible range of applications:
Smart control of the systems is easy to install with "Smart" plugs that allow the system to detect the number of welding points in operation and automatically adjust the filtration capacity and load accordingly. This ensures optimised energy and filtration efficiency, and also contributes to a safer working environment and health protection for workers.
Compact compressed air cleaned filter with cyclone effect and timer control. Suitable for filtration of welding fumes and dusty residues in exhaust systems.
Space-saving "Plug & Play" filtration unit with integrated fan for air filtration in dusty environments. Ideal for filtering air from welding, cutting, grinding etc. The unit is supplied ready to use, equipped with forklift loops and crane lifting points for easy transport and installation. An integrated motor starter and a CEE plug on the front make connecting the filter quick and convenient. The unit can also operate with an external frequency converter while [...]
Optimised capacity filter for various larger filtration tasks. The filter is used for filtering welding and cutting fumes, grinding dust and various exhaust air containing metal, stone, plastic or similar dust or a mixture of different powders. At the time of delivery, the filter is complete and ready for immediate use after connection of the piping and power supply. The ACF and ACF-T models are designed for vacuum up to 5000 Pa and the ACF-V series filters are [...]
An energy-optimised filter for a variety of major filtration tasks. The filter is used for filtering welding and cutting fumes, grinding dust and various exhaust air containing dust from metal, stone, plastic, etc. or various powder mixtures. At the time of delivery, the filter is complete and ready for immediate use after connection of the piping and power supply.
The FUV type spark arrestor protects the dust filters from sparks, thereby reducing the risk of fire in the central filter and the pipework. The FUV spark arrestor is equipped with a built-in water trap that fills automatically when the separator is connected to the water supply. This significantly reduces the risk of the filter not having the required water level in the water bath.
Space-saving "Plug & Play" filtration unit with integrated fan for air filtration in dusty environments. Ideal for filtering air in welding halls. The unit is supplied ready to use, equipped with forklift loops and crane lifting points for easy transport and installation. An integrated motor starter and front-mounted CEE plug make connecting the filter quick and convenient. Filterline is W3 certified.
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