machines and plants for process engineering used for sale (7,639)

Auxiliary switch block, auxiliary switch, contactor, semiconductor contactor, contactor, power contactor, capacitor contactor, contactor, contactor, circuit breaker -Manufacturer: Siemens, auxiliary switch unused, original packaging -Type: 3RH1921-1FA22 -Item No.: 3ZX1012-0RT02-1AA1 -Number: 6 switches available -Price: per piece -Cardboard dimensions: 65/50/H45 mm -Weight: 0.1 kg/pc.

Auxiliary switch block, auxiliary switch, contactor, semiconductor contactor, contactor, power contactor, capacitor contactor, contactor, contactor, circuit breaker -Manufacturer: Siemens, Auxiliary switches, 3 pieces, unused, original packaging -Type: 3RH1911-1FA11 -Item No.: 3ZX1012-0RH11-1AA1 -Price/Delivery: complete -Cardboard dimensions: 60/40/H45 mm -Weight: 0.1 kg/pc.

Auxiliary switch block, auxiliary switch, contactor, semiconductor contactor, contactor, power contactor, capacitor contactor, contactor, contactor, circuit breaker, motor contactor -Manufacturer: Siemens, Sirius Contactor Auxiliary Switch Block Power Contactor Original Packaging -Type: 3RT1016-1BB42 3ZX1012-0RH11-1AA1 -Number: 1x contactor available -Cardboard dimensions: 65/50/H80 mm -Weight: 0.3 kg

Auxiliary switch block, auxiliary switch, contactor, semiconductor contactor, contactor, power contactor, capacitor contactor, contactor, contactor, circuit breaker, auxiliary contact block, switch-off delay -Manufacturer: Telemecanique, Auxiliary switch, auxiliary contact block, time-delayed -Type: LA3 DR2 -Delay: 0.1 - 30 s -Number: 1x shutdown delay available -Cardboard dimensions: 50/50/H65 mm -Weight: 0.1 kg/pc.

Auxiliary switch block, auxiliary switch, contactor, semiconductor contactor, contactor, power contactor, capacitor contactor, contactor, contactor, power switch, auxiliary contact block -Manufacturer: Schneider Electric, Auxiliary switch, auxiliary contact block, unused, original packaging -Type: LADN31 -Number: 2 switches available -Price: per piece -Cardboard dimensions: 50/40/H50 mm -Weight: 0.1 kg/pc.

Auxiliary switch block, auxiliary switch, contactor, semiconductor contactor, contactor, power contactor, capacitor contactor, contactor, contactor, circuit breaker -Manufacturer: Siemens, auxiliary switch unused, original packaging -Type: 3RH1911-1GA22 -Item No.: 3ZX1012-0RH11-1AA1 -Number: 5x switches available -Price: per piece -Cardboard dimensions: 60/40/H45 mm -Weight: 0.1 kg/pc.

A customized industrial Sartorius crossflow membrane filtration system is available. Filtration process: tangential flow filtration, design: skid, contact points: steel, membrane housings: 5, filter housing volume: 17, max. operating temperature: 95°C, max. operating pressure: 6bar, connected load: 35kVA. The system has no prefilter. Documentation available. An on-site inspection is possible.

A customized industrial Sartorius crossflow membrane filtration system is available. Filtration process: tangential flow filtration, design: skid, construction: stainless steel, nominal capacity: 4000l/h, membrane modules: 24, membrane area: 12.5m²/module, total membrane area: approx. 300m², pore size: 0.2µm, max. operating temperature: 95°C, operating pressure: 3bar, connected load: 35kVA, control system: Siemens SIMATIC S7-300. The pneumatic valve islands were replaced in 2023. Documentation available. An on-site inspection is possible.

Cooling system Weidenreich BJ 2014

Unused (NOS) Sulzer industrial agitator for tank mixing with SCABA-S agitator, stainless steel shaft and SEW gear motor. The unit dates from 2015 and is in unused storage condition. Manufacturer: Sulzer Pumps Sweden AB Type: SVVT-40 / 40SVV35T-M1 Year of Make: 2015 Condition: NOS (unused, stock goods) Application: Tank Agitator/Industrial Agitator Agitator Type: SCABA-S Motor power: 1.10 kW Power consumption process: 0.80 kW Mains frequency: 50 Hz Engine Speed (n1): 1,500 rpm⁻¹ Output speed (n2): 244 min⁻¹ Gearbox manufacturer: SEW-Eurodrive Gearbox Type: KAF47 Gearbox version: Bevel helical gearbox (Helical-Bevel) Gear ratio: i = 5.81 Motor Adapter: 24FF165 Gearbox installation position: M1 Flange: Special Flange Flange diameter: 340 mm Bolt circle: 295 mm Mounting holes: 8 × Ø22 mm Shaft length: 500 mm Shaft Type: Solid Shaft Shaft material: Material 1 ...

PTC thermistor relay, contactor, semiconductor contactor, contactor, relay, PTC thermistor release device -Manufacturer: Ziehl, PTC relay, PTC release device -Type: MSR 220 KA -Item No.: T 222175 -Quantity: 1 piece available -Dimensions: 115/75/H25 mm -Weight: 0.1 kg

Sell used tubular heat exchanger (stainless steel) in a 40 foot ISO container. Just set it up, plug it in Transportable steel container with good accessibility, two doors. Container is divided into two separate rooms. In one room there is a tube heat exchanger, pneumatic gate valves and piping for substrate distribution, heating distributors, heat pump, expansion tank, etc. and other space can be used as a small office. The waste heat from the CHP plant can be used to heat the substrate via the pipes, e.g. in winter when the temperature drops. Two further connections for external heating, e.g. tank inner tube heating and for external dryer are available! The tubular heat exchanger can also be used only as a central pump distribution station. There are two connections each (supply and return, suction-pressure side) of the fermenter, secondary digester and substrate end bear ...

Two identical VAG diaphragm check valves are available. Nominal size: DN350, pressure rating: PN10, max. operating pressure: 10bar, max. operating temperature: 50°C, medium: water (1st stage filtrate), face-to-face length: 800mm, flange outside diameter: 505mm, flange thickness: 30mm, bolt circle diameter: 460mm, weight: approx. 280kg. Including two flange-to-flange pipe sections. Both items were only in contact with 1st stage filtrate in a drinking water treatment plant. Documentation available. An on-site inspection is possible.

Contactor, semiconductor contactor, contactor, power contactor, capacitor contactor -Manufacturer: Electronicon, Capacitor MKP 18 µF -Type: E12.D78-401 800 -Number: 2x capacitors present -Price: per piece -Dimensions: Ø 35 x 105 mm -Weight: 0.1 kg/pc.

Level limit switch, level measuring device, sensor, switch, level transmitter, limit level detector, limit switch, level switch, level sensor -Manufacturer: Endress+Hauser, boundary level detector set, unused, original packaging -Type: Liquiphant FTL31-11V0/0 -Quantity: 1 detector available -Cardboard dimensions: 300/120/H115 mm -Weight: 0.5 kg

Contactor, semiconductor contactor, contactor, power contactor, capacitor contactor -Manufacturer: Telemecanique, Schütz Square D Ovp -Type: LC1D65008M5 007302 -Number: 1x contactor available -Cardboard dimensions: 130/90/H135 mm -Weight: 1.4 kg

The blower stage has been completely overhauled. All our refurbished blowers are equipped with new bearings and sealing elements. If you have any questions, please feel free to call.

There are 2 GM 240 S units available. The blowers can be adjusted to your performance data. If you have any questions, please feel free to contact us.

Stainless steel tanks Manufacturer: SAV Type 20062 Capacity 2260 litres Operating temperature product room 95 °C Double jacket for heating and cooling, pressure-resistant up to 8 bar Material V4A

Mixing tanks Manufacturer: Becomix Type M 15 Technical specifications Mixing tank, very good mint condition (was only used for the test run) Total boiler capacity 26 l Net capacity 15 l Mobile table version Product Area Material 1.4404 Boiler room material 1.4541 Usable space: Operating temperature 99 °C Boiler room: Operating temperature 144 °C Pressure 4 bar Can be heated with steam or water Coolable with water Turbo dissolver agitator power 0.75 kW, nominal speed 1,390 rpm, mechanical seal Operating manual available

Water treatment plant with semi-permeable membrane modules for desalinating pre-treated water. Reverse osmosis takes place via a two-stage process consisting of two pressure pipes, each with two membrane modules. The plant consists of: - Two pressure pipes, each with two membrane modules - Permeate blending and concentrate recirculation - Upstream fine filtration - Various sampling taps - Various measuring instruments for pressure, flow, temperature, conductivity and pH value - Flushing station with flushing tank and flushing pump - Chemical dosing stations for antiscalant and NaOH - High-pressure pump - Various automatic fittings - Control cabinet with touch display, Additional title: Reverse osmosis for desalination of raw water, Flow rate: 6000 l/h depending on the blending quantity, Max. operating overpressure: 14 bar, Recovery appr.: 82 %, Water: 5 - 7 m³/h; 1 - 10 bar, Operation / ...

Cylindroconical stainless steel tank, most recently used for settling diatomaceous earth. Fitted with drainage connections in the cylindrical section and aeration connections in the conical section., Additional title: KG settling tank, Content: 4450 l, Max. working pressure: 80 °C, Length: 1710 mm, Width: 1710 mm, Height: 3550 mm, Weight: 450 kg, Material: stainless steel 1.4301, Position: vertical cylindro-conical tank, Base construction: on pipe feet, Features: manhole on top, 4 shell-de-watering-connections, 4 aeration-connections at the cone

Centrifugal pumps for pumping beer, water or other low-viscosity media. Available in many performance and pressure ranges. Manufacturer: Hilge/Grundfos/KSB/Fristam/Alfa Laval Please let us know your application (medium, capacity, delivery head) and we will find a suitable solution for you., Material: Pump housing and impeller in stainless steel, Position: free standing/mounted on base, Features: Connections as flange connection or milk pipe screw connection, optional: self-priming/splash guard/chassis/frequency converter

Prominent water treatment plant, consisting of: 1. Softening: The raw water is fed into the double softener. Only one bottle is ever in operation and the other is in regeneration or stand-by. In the softener, calcium and magnesium are replaced by sodium. The system has a volume counter that switches to the other bottle when the preset quantity is reached. Regeneration takes place with saline solution from the brine tank. The value at the outlet is 0°dH. 2. reverse osmosis: Reverse osmosis fills the permeate tank with demineralised water, so-called permeate. Depending on the raw water quality, water temperature, condition of the membrane and correct setting, different conductance values and operating pressures result. The following flow rates are set during commissioning: Permeate 600 l/h, concentrate 200 l/h, corresponding to a yield of 75%. 3. permeate tank and ozonisation: The unpress ...

horizontal tubular heat exchanger, Additional title: for CIP or hotwater, Media flow: 500 hl/h, Working pressure orifice baffle: 10 bar, Working pressure piping: 8 bar, Working temperature piping: 200 °C, Length: 1,05 m, Width: 0,6 m, Height: 1,1 m, Weight: 300 kg

Refrigeration plant with 70 kW complete with compressor, condenser, in-house cooling tower, plate heat exchanger for glycol cooling and control cabinet. Refrigerant: Ammonia, Additional title: Refrigerant: Ammonia, Cooling capacity: 70 kW, Design to: -8 °C, Design tc: 27 °C, Power: 15 kW, Operation / Control: Control cabinet with hardware control, Features: Compressor, condenser, plate heat exchanger, glycol cooler, in-house cooling tower, control cabinet

Two-stage plate heat exchanger. First stage - Heating: hot water / product Product inlet approx 61-62°C, outlet approx 72°C, flow rate 600 hl/h; Hot water inlet approx 72,5°C, flow rate 750 hl/h Second stage - Regeneration: product / product Product inlet approx. 0-4°C, product outlet approx. 61-62°C, flow rate 600 hl/h; Product inlet approx. 72°C, product outlet approx. 11-14°C, flow rate 600 hl/h, Additional title: 2-stage heat exchanger, Capacity: 600 hl/h, Hot water: 750 hl/h, Operating pressure: 21 bar, Operating temperature: 100 °C, Length: 2,15 m, Width: 0,95 m, Height: 2,15 m, Weight: 5000 kg, Material: EPDM HT / NBR / 1.4439

Water degassing module. Suitable for integration into existing control systems., Additional title: cold degassing, Capacity: 5000 l/h, Residual oxygen content: 0,03 mg/l, Column volume approx.: 300 l, Operating temperature: 95 °C, Operation / Control: PLC / visualization by customer, Material: Stainless steel 1.4301 (AISI 304), Base construction: Height-adjustable feet, Features: Two-chamber column; water pump;

Three Atlas Copco compressed air compressors are available. 1) Oil lubricated screw compressor Atlas Copco GA18 VSD, year of manufacture: 2014, max. operating pressure: 13bar, power: 18kW, max. air flow: 216m³/h, machine dimensions X/Y/Z: approx. 1300mm/900mm/1500mm, weight: approx. 550kg, operating hours: approx. 69000h. 2) Oil lubricated screw compressor Atlas Copco GA15, year of manufacture: 1998, max. operating pressure: 13bar, power: 15kW, max. air flow: 155m³/h, machine dimensions X/Y/Z: approx. 1900mm/700mm/1600mm, weight: approx. 400kg, operating hours: approx. 69000h. 3) Oil lubricated screw compressor Atlas Copco GA15 for spare parts. Documentation available. An on site inspection is possible.

An oil-injected stationary compressor CompAir is available. Stages: 2, Air flow rate: 17m³/min, Max. operating pressure: 12bar, Machine dimensions X/Y/Z: approx. 3300mm/1800mm/2000mm, Weight: approx. 3900kg. Documentation available. An on-site inspection is possible.