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[...]Reliable separation of solids from wastewater Low head loss due to the large effective bar rack surface High screenings discharge capacity Well-proven design based on the RakeMax® principle The RakeMax® HF is a L-shaped multi-rake bar screen and like the RakeMax® screen belongs to the MAX family of HUBER screens. This screen features a flat, hydraulically advantageous bottom section that transitions into a steep conveying section. This design combines the proven benefits of the RakeMax®, including reliable solids separation and high screenings discharge capacity, with minimal head loss due to the[...]

[...]With aerated or optionally unaerated grit channel Grit trap designed accordance with international standards Separate grease trap with semi-automatic grease removal (optional) Integrated grit washing (optional) For reasons of operational safety the first step of sewage treatment works is generally mechanical wastewater pretreatment including: Fine screening Screenings treatment Grit separation Grit discharge Separation and removal of fat and grease Integrated grit washing Complete wastewater pre-treatment is essential for ensuring smooth operation in wastewater treatment plants, as it prevents [...]

[...]With integrated screenings washing and compaction For channel installation or supplied in a tank With optional frost protection for outdoor installation Both municipal wastewater treatment plants and industrial applications rely on mechanical treatment as the first step to remove as much floating, settling, and suspended material as possible. The goal is to achieve the highest separation efficiency based on the prevailing hydraulic conditions. Key factors for a successful mechanical separation system include reliable operation, high efficiency, and hygienic performance. The HUBER Micro Strainer[...]

[...]With integrated screenings press With integrated screenings washing More than 2000 installations worldwide Available with wedge wire ("Ro2"), perforated plate ("RPPS") and folded perforated plate ("STAR") screen basket Wastewater treatment plants and industrial applications for process and wastewater treatment rely on mechanical treatment as the first step to remove as much floating, settling, and suspended material as possible. The goal is to consistently achieve maximum separation efficiency, tailored to the specific hydraulic conditions. The HUBER Rotary Drum Fine Screen ROTAMAT® operates on[...]

[...]With integrated screenings press With integrated screenings washing Compact design Operating reliability, efficiency, and hygienic performance are key factors for a mechanical separation system. The goal is to achieve optimal separation efficiency based on the prevailing hydraulic conditions. The HUBER Fine Screen ROTAMAT® Ro1 operation is based upon a unique system that allows combination of screening, washing, transport, compaction and dewatering in a single unit. Depending on the screen bar spacing (6 or 10 mm) and screen size (with a screen basket diameter of up to 9.8 feet / 3,000 mm)[...]

[...]Manhole cover, watertight up to 3.2 ft. / 1 m under water, round in shape, constructed entirely of 1.4307 (AISI 304 L) stainless steel. In accordance with DIN 1239:2018-4, suitable for use in Ex zone 1. Manhole cover , watertight up to 1 m head of water, round in shape, completely made of 1.4307 (AISI 304 L) stainless steel. In accordance with DIN 1239:2018-4, suitable for use in Ex zone 1. The cover is constructed from stainless steel plate with a centrally raised profile, featuring robust external hinges, a stainless steel gas-assisted spring damper, and an integrated hand-release arrestor[...]

[...]Manhole cover, watertight up to 3.2 ft. / 1 m head of water, rectangular in shape, constructed entirely of 1.4307 (AISI 304 L) stainless steel. In accordance with DIN 1239:2018-4, suitable for use in Ex zone 1. The cover is constructed from stainless steel plate with a centrally raised profile, featuring robust external hinges, a stainless steel gas-assisted spring damper, and an integrated hand-release arrestor. It includes a handle and a circumferential frost-proof, weather-resistant rubber seal fixed in a slot. Equipped with a central lock and a brass protective hood, it can only be opened with a[...]

[...]Challenges in mechanical preliminary wastewater treatment Screens, such as the HUBER Multi-Rake Bar Screen RakeMax® , are used in the inlet of wastewater treatment plants to remove coarse contaminants from the incoming wastewater stream. At the same time, such preliminary screens also protect the operation of downstream machinery and units, such as a screw conveyor or a wash press, and ensure the smooth operation of the entire wastewater treatment plant. In addition to the type of material to be expected, however, other unforeseen materials often get into the inlet of the sewage treatment plant[...]

[...]HUBER Detection System Safety Vision Innovative digitalization module for the HUBER Multi-Rake Bar Screen RakeMax® Maximum machine availability and operational safety through detection of critical material to protect the screen and downstream machines Reduced wear and maintenance, increased machine lifetime and reduced costs Screenings volume-dependent control of downstream machines Optimal machine utilization through adaptive operation based on event detection Challenges and Prevention Challenges in mechanical preliminary wastewater treatment The main task of the screens used and installed[...]

[...]Products and solutions for the safe operation of sewer systems and the protection of our environment Only with a functioning sewer network can secure wastewater disposal be ensured that meets both water protection and flood protection requirements. Combined sewers carry the wastewater together with the rainwater that accumulates on paved surfaces (roofs, roads, etc.). In a separate sewer system, wastewater and stormwater are collected separately. The disadvantage of separate sewer systems is higher investment costs, the advantage is that less wastewater has to be treated in the sewage treatment[...]