LTG Aktiengesellschaft
About
LTG Aktiengesellschaft is a German manufacturer specializing in process air technology for industrial filtration, air handling, and vehicle testing applications, with its tagline emphasizing sustainable air solutions. The company produces a comprehensive range of air filtration systems: the Prefilter TVM for continuous coarse separation with vacuumed-off material conveyance, CompactDrum Filter CDF for fine particulate removal using rotating-nozzle self-cleaning, Drum Filter TF with all drive elements on the clean air side, and Compact Filter Unit CFU for space-constrained installations. LTG's fan portfolio spans tangential fans (G/T 25–90, T 125–200, VQ 150–1000 series) for uniform airstreams across wide outlets; centrifugal fans in high-pressure (VSR 5./RU..MS), medium-pressure (VRS, VSR M./..H), and low-pressure (VRK) variants including ATEX-certified explosion-proof models and conveying versions for material transport; and axial fans (VAN, VAR, VAH). Their cyclone separators (ZSA, ZSB, ZSC series) deliver high-precision centrifugal separation of fine particles, while fiber compactors (FKA/FKC) reduce filtered solids volume. For air conditioning in production environments, LTG offers the High-Pressure Humidifier HPH and Air Washer DK. The company also produces Fahrtwind-Simulators (VQF, VRSF/VAF) for vehicle emissions and cooling testing per WLTP/RDE/CFR standards, and the BCS 355 aircraft brake cooling fan.
Key Products
Continuously self-cleaning coarse filter that separates fibers and coarse particles from process air streams, with vacuumed-off material conveyed to a separator.
Compact fine filtration unit that removes nearly all remaining dust from airstreams using filter drums with continuous self-cleaning via rotating nozzles.
Drum-style fine filter for continuous removal of fine particulates from process air, with all drive elements on the clean air side.
Self-contained, integrated compact filtration unit for fine dust separation in space-constrained installations.
Centrifugal separators that remove fine particles and dust from air streams using high-precision cyclonic separation for material recovery.
Compaction units that reduce the volume of separated fibers and dust, enabling efficient discharge and disposal or recycling of filtered materials.
Industrial fans in high-, medium-, and low-pressure variants for directed air supply, exhaust extraction, and material conveying in manufacturing processes.
Tangential blowers for lower to high flow rate applications, providing uniform airstreams across wide outlets for drying and temperature control.
Axial fans for high-volume, low-pressure air movement in industrial ventilation and process air applications.
High-pressure air humidification system that adds moisture to process air streams for production environment conditioning.
Air washing and humidification unit that cleans and conditions process air through direct water contact.
Vehicle wind simulation systems for standardized emissions testing per WLTP/RDE/CFR§1066/WMTC protocols, simulating driving wind conditions.
Specialized fan system for cooling aircraft brakes after landing, reducing turnaround time at airports.
On-site filter screening with isokinetic sampling, laboratory testing with original particles, and process improvement proposals for energy efficiency.
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