Used Granule Dryer for sale (2,150)

Condition: used, Can be used for pre-shredded plastic waste (hard plastic, film), Throughput approx. 0.5-2 t/h depending on material type Ppsdpfx Alsy Thw Remot Drive power 30 kw

Condition: used, - Manufacturer: Venjakob - Model: VEN DRY DTK 040 - Used machine - Working width: 1,300 mm - Working height: 880 ± 20 mm - Max. part height ~ 80 mm (more available as an option) - Length of nozzle drying channel 6,000 mm - Air velocity 25 m/s - Max. recirculating air flow rate 7,400 m³/h - Min. supply air 900 m³/h - Min. exhaust air flow rate 900 m³/h - Max. drying temperature ~ 50 degrees - Heating capacity 57.2 kW - Air velocity max. 23 m/s - With heat exchanger, heating water PWW 90/70°C - Belt conveyor 6,500 mm - Feed speed continuously adjustable approx. 3.0 - 7.0 m/min - Location: Blomberg warehouse - Voltage, Hz: 400 / 50 Ppodpfx Alsy Ragfjmet - Electrical connection: 10 kW (4.6 + 1.5 kW) - Voltage fluctuations: max. +/- 5% - Without control valves and water pumps

Condition: new, Year of construction: 2023, functionality: fully functional, Drying system / dryer suitable for various materials such as powder, granulate etc. - Control for temperature regulation Psdpjqu R Naofx Almept This machine is connected and ready for testing in our machine hall.

Condition: used, Year of construction: 2006, functionality: fully functional, power: 6 kW (8.16 HP), input voltage: 400 V, input frequency: 50 Hz, type of input current: three-phase, inner dimension length: 9,150 mm, inner dimension width: 1,900 mm, inner dimension height: 3,000 mm, number of chambers: 2, Drying chamber with trolleys on rails 2 trolleys Ppodjy Sbutjpfx Almet dimensions: 2x 1900*3000*9150 2x 3kW fans Automatically controlled with adjustable drying programs

Year of construction: 2010, condition: ready for operation (used), functionality: fully functional, Tria Ppsdpswnx H Ssfx Almst Model: 70 kW Condition: ready for operation (used) RIA S.p.A. Ideal for medium-to-high throughput applications. Designed for efficient inline or standalone size reduction of sheet, cups, profiles, and other plastic waste. Construction: Built-heavy-duty, suitable for inline integration under thermoformers or as standalone units.

Condition: ready for operation (used), Specifications of NEUE Herbold SB 60/145 S7-3 Motor Power: 70kw Feed Opening: (approximately 620 mm x 565 mm) Ppjdpfx Ajw R Un Aslmet Rotor Configuration: 5-knife open rotor staggered Bed Knives: 2 Installed Screen: 3/16" (approximately 4.76 mm) Additional Equipment: Control panel with soft-start feature Voltage: 460V / 3-phase / 60 Hz Extras: Includes seven extra screens We supply a wide range of granulators designed for plastics recycling, manufacturing, and waste reduction. Whether you need compact units for light-duty use or heavy-duty machines for high-output production, we have the right solution.

Condition: excellent (used), Year of construction: 2008, Refrigerated dryer Psdpfx Ajy Sgh Eolmopt Manufacturer: Kaeser Model: TE 121 Year of manufacture: 2008 Volume flow: max. 12.7 m³/h

Condition: used, Compressed Air Refrigeration Dryer, KAESER Type TA 5 Ppodpjy Ra Dwofx Almjt Serial No. 2143, Item No. 1.7917.2, Year of manufacture 2002 Throughput: 600 liters/min. Operating pressure: max. 16 bar Refrigerant: R134a Charge weight: 0.28 kg Compressed air connection thread: 3/4" Power consumption: 250 Watts Power supply: 230 Volts, 50 Hz, 2 Amps - Condensate drain: DN 6 mm Space requirement (L x W x H): 630 x 500 x 780 mm Weight: 70 kg In good condition

Condition: used, Painting system consisting of: Pos.1 Venjakob belt conveyor - Manufacturer: Venjakob - Working width: 1,300 mm - Length: 3,000 mm - Feed adjustable via handwheel ~ 2.5 – 7.5 m/min - Volt, Hz: 400 / 50 - Colour RAL 7035 Pos.2 Cefla dust extraction machine - Manufacturer: Sorbini - Type: VS/32-E - Year of manufacture: 1998 - Working width: 1,300 mm - Working height: 900 mm + - 20 mm - Operating side: right - Roller conveyor - Air blowing channel, above 2 pcs. - Air blowing channel, below 1 pc. - Dust remover brush - With ionisation bar from above - With ionisation bar from below - With own drive - With own control - Length ~ 910 mm - Width ~ 2,600 mm Ppjdpfxev I Akve Almjt - Weight 1,260 kg - Extraction nozzle D 180 + 120 mm - Total connection 7.6 kW - Volt, Hz 400/ 50 Pos.3 Venjakob VEN SRAY Perfect automatic spraying machine - Manufacturer Venjakob - Type. VEN SPRAY PERFECT - Year of construction 2013 - Working width 1,300 mm - Working height 940 + - 20 mm - Operating side left - IR preheating, number of radiators 2 pcs. - Duo-design spray gun drive - Dry suction - Diameter of suction nozzle 600 mm - Exhaust air capacity 10,000 m³/h - Belt transport system - feed speed infinitely variable ~ 4-10 m/min - conveyor belt cleaning system - paint recovery via V-belt system - gun control, EPS-CNC CNC 7000 - colour management system for number of pumps 3+1 pcs. - number of installed airless spray guns 4 pcs. - Quick-change system for spray guns - Remote maintenance system - Dust cover on the outlet side of the machine - Exhaust air recirculation system - Exhaust air control of the suction ventilator - Machine suitable for water-based paints - Machine suitable for solvent-based paints - Length 5,509 mm - Width 4,500 mm + 2,400 mm - Height 3,380 mm + 510 mm - Total connection ~ 20 - 26 kW - Volt, Hz 400/50 - Colour RAL 7035 - Kremlin AVX AirMix spray guns - Small parts container - gun support arm system for quick removal of 4 AirMix spray guns from the spray booth, including quick couplings for pneumatics and material hoses. Pos.4 Venjakob belt conveyor - manufactured by Venjakob - working width 1,300 mm - length 2,000 mm - feed adjustable via handwheel ~ 2.5 – 7.5 m/min - Volt, Hz 400 / 50 - Colour RAL 7035 Pos.5 Cefla pallet dryer - Manufacturer Cefla - Type VN 2000/5500/190.5/30 - Year of construction 2003 - Working width 1,300 mm - Number of pallets 30 pcs. - Pallet length 5,600 mm - Usable pallet length 5,300 mm - Load capacity per pallet 300 kg - Max. part height ~ 110 mm - Clearance between pallets 120 mm - Dimension: centre of pallet to centre of pallet 3,658 mm - Max. part length ~ 5,200 mm - Number of controllable temperature zones 2 pcs. - Supply air flow rate 6,000 m³/h - Exhaust air flow rate 6,000 m³/h - Heat output max. 175 kW - Max. drying temperature ~ 55 - 60 degrees - With heat exchanger, hot water - Without hot water control valves - U-shaped flow direction - Inlet side on the right - Feed speed via frequency converter control ~ 2-20 m/min - Suitable for water-based paints - Suitable for solvent-based paints - Length 7,820 mm mm - Width 6,130 mm - Height 3,905 mm - Total connection ~ 23 kW - Volt, Hz 400 / 50 - Voltage fluctuations max. +/- 5 % - Without control valves and water pumps Pos.6 Cefla belt conveyor - Manufacturer Cefla - working width 1.300 mm - length 2.000 mm - feed adjustable via handwheel ~ 2.5 – 7.5 m/min - volts, Hz 400 / 50 - colour RAL 7035

Year of construction: 2006, condition: good (used), Airpress screw compressor with dryer Bar: 10 Pjdpfxsi Eq D Ds Almept Tank: 200 L Year: 2006

Condition: good (used), Year of construction: 2020, Atlas Copco FX 14 Ppedswhv Adjpfx Almet Refrigeration Dryer Compact, fully automatic, air-cooled compressed air drying system. Flow rate: 12,00 m³/min

Condition: good (used), Year of construction: 2013, Kaeser TAH7 Refrigeration Dryer Compact, fully automatic, air-cooled compressed air drying system. Ppsdpfxowhvqzo Almjt Flow rate: 0,60 m³/min

Year of construction: 2007, condition: excellent (used), Inline can / jar washer & dryer Completely stainless steel Container Max 180mm wide & 250 hight as-is or tested and adjusted to costomer needs Ppedpfx Aleh Eazzemst

Condition: good (used), Code: 0389 Brand: ISVE Model: ESC JUNIOR 5 - CE Standard Vacuum dryer for drying timber planks, with top opening particularly suitable for carpenter workshops with problems of space -CE Standard Features: Top opening means that the whole length of the autoclave can be used without having to extract the carriage, thus drastically reducing the overall size The machine, operating at low temperatures, allows the timber to lose its water content without subjecting it to thermal changes which can cause cracking and warping The evaporated water which remains in suspension in the container keeps the drying material surface continuously humidified, avoiding in this way the formation of small cracks where in other drying systems is quite frequent The humidity level which is necessary between environment and material is constantly maintained by a condenser which precipitates the steam in suspension The conditioning of the drying chamber is kept constant and programmed in advance using probes connected to the heating and condensing circuits and to the timber This conditioning of the environment sets the transmigration process of the water through the cellular walls of the timber in motion. Passing from their inside walls towards the surfaces, from which the water is continuously evaporated until the desired drying conditions are reached The condensate which deposits at the bottom of the dry kiln, is periodically expelled in order to maintain the environmental conditions constant. Technical data: Capacity m³ 0,7 Power consumption 0,95 Kw Autoclave: stainless steel for drying wood containing corrosive agents (oak, chestnut, etc.) Insulating covering Shell-opening with pneumatic pistons Electric control panel with microprocessor for automatic running and stopping of drier Humidity control probes of a sample unit Automatic discharge of condensate N° 6 Aluminium electric heating plates Oil lubricated vacuum pump Installed electrical power 3,6 Overall dimensions mm 5900 x 800 x 1200 h Weight kg 500 Ppedpfx Aljy Ti Ecemet User and maintenance manual included

Condition: used, Year of construction: 2010, machine/vehicle number: 0226, functionality: fully functional, input voltage: 400 V, input current: 25 A, input frequency: 50 Hz, The used HELIOMAT 6K is a batch dryer specifically designed for the efficient drying of small quantities of plastic material directly before processing. It is particularly suitable for use in laboratories or when frequent material changes occur (e.g., small production runs). Batch dryer/pre-drying station with integrated absorption dryer, type TLZ 12.1. 6 x 15-liter V2A modules with sliding guide and discharge slide. 3 air filters. Recirculation air cooler. Weekly timer. 6 x red/green traffic lights indicating the end of the drying cycle or a fault at the docking station. Automatic 6-stage air flow control via a frequency converter on the dryer fan. The unit is mobile. Module 10742 - 10746, 10293. Includes a dew point meter for the absorption dryer. Podpfx Aley Tn Uvemept For sale to commercial customers only, with no warranty.

Year of construction: 2021, condition: excellent (used), Wood dryer by Italian company BIGonDRY 3 chambers - each: - width 9.6 m - length 7.5 m - gate height 4 m Input of one about 100 m3 - total 300 m3 Dryers used only for tests - practically new. Ppodpsvkxmfsfx Almot Complete with full documentation, automation, laptop and internet connection (remote control).

Condition: used, Year of construction: 1991, Used machine Pjdpsy R Ha Sefx Almopt Year of manufacture: 1991 Features and technical data: - Fully installed dryer with trolley, high-performance radial fan, electric heating - Supply and exhaust air dampers, safety thermostat, spray device - Lift-swing door for easy opening and closing of the dryer - Interior cladding: all side walls are made of sea-water resistant special aluminum - The stainless steel floors are permanently resistant to aggressive wood components such as tannic acid, etc. - The sealing of the connection joints is absolutely durable and also allows steaming in the unit - Stack dimensions: 530 x 105 x 115 cm - Stack volume: 6.4 m³ - External dimensions: 690 x 176 x 140 cm - Heating: 12 kW - Motor: 1.1 kW / 400 V - With MP 902 control Availability: short-term Location: 63934 Röllbach

Condition: excellent (used), Year of construction: 2017, functionality: fully functional, working width: 1,300 mm, transport length: 7,500 mm, volume flow: 40,000 m³/h, total length: 7,500 mm, comprises: 1. CEFLA FEV E Dryer: LAMINAR AIRFLOW DRYER (ECOGEL E4/5) Type: SP-FEV E – 90 kW 2. CEFLA FEV EU Dryer: AIR KNIFE DRYER (AQUADRY LA/5) Type: SP-FEV EU – 110 kW 3. CEFLA AIR KNIFE COOLING ZONE (AQUADRY RLA/2) Type: SP-FEV RU 4. CEFLA TR 3000 Roller Conveyor Heating medium – electric Installed electrical power for both dryers: approx. 210 kW --- 1. CEFLA FEV E Dryer: LAMINAR AIRFLOW DRYER (ECOGEL E4/5) Type: SP-FEV E – 90 kW The in-line hot air dryer is suitable for rapid evaporation and curing processes. This dryer is equipped with a laminar hot air flow directed opposite to the panel feed direction and features adjustable recirculation air. • Total length: 7,500 mm • Working width: 1,300 mm • Total width: 1,783 mm • Max. drying height: 1,780 mm (conveyor excluded) • Useful pass-through height: 80 mm • Solvent-laden air exhausted externally: 0–4,000 m³/h • Machine control via 5.7" LCD touch panel • VS spark-proof supply/recirculation fan: – Power: 2.2 kW – Flow rate: 40,000 m³/h – Supply air into room: 0–4,000 m³/h – Installed heating capacity: 76,400 kcal/h (heating register 90 kW) --- 2. CEFLA FEV EU Dryer: AIR KNIFE DRYER (AQUADRY LA/5) Type: SP-FEV EU – 115 kW The in-line hot air dryer is suitable for rapid evaporative and curing processes. This dryer is equipped with a laminar hot air flow in the opposite direction to the panel feed with adjustable recirculation air. • Total length: 7,500 mm • Working width: 1,300 mm • Total width: 1,783 mm • Max. drying height: 1,780 mm (conveyor excluded) • Useful pass-through height: 80 mm • Installed electrical power: 115 kW • Solvent-laden air exhausted externally: 0–4,000 m³/h • Machine control via 5.7" LCD touch panel • VS spark-proof supply/recirculation fan: – Power: 2.2 kW – Flow rate: 40,000 m³/h – Output electrical power: 1.5 kW – Supply air into room: 0–4,000 m³/h – Installed heating capacity: 76,400 kcal/h • PR antifreeze protection system for one heating register, with probe and automatic damper control --- Pedpfew H Aw Sjx Almopt 3. CEFLA AIR KNIFE COOLING ZONE (AQUADRY RLA/2) Type: SP-FEV RU Drum cooling tunnel with air knives is highly efficient for achieving increased heat exchange due to high air velocity. The air handling unit consists of: - Supply and recirculation fan: 3 kW; Flow rate: 6,000 m³/h - Exhaust fan: 1.5 kW; Flow rate: 6,000 m³/h - Digital ventilation setting via touchscreen - Air knives installed across the entire tunnel width - Air knife exit speed max. 32.5 m/sec • Total length: 3,000 mm • Useful width: 1,300 mm • Total width: 1,783 mm • Pass-through useful height: 80 mm • Max. tunnel height: 1,780 mm (conveyor excluded) • Installed electrical power: 4.5 kW • Machine control via 5.7" LCD touch screen • TT 4000 bar conveyor with double chain, steel guides and chrome-plated bars --- 4. CEFLA TR 3000 Roller Conveyor • Powered rollers with PVC coating • Length: 3,000 mm • Photoelectric sensor for thin panels, thickness 4 mm (Specifications subject to change and errors excepted; prior sale reserved)

Condition: excellent (used), Year of construction: 1999, functionality: fully functional, working width: 1,250 mm, pass-through height: 80 mm, UV System Venjakob - IST LIGNOCURE HL 140-4-N-DL Year: 1999 (1990) POLYMERIZATION SYSTEM. Consists of 2 UV dryers: Dryer 1 Overall length: 2100 mm Overall width: 2339 mm Workpiece sizes: min. 250x20 mm, max. 2500x1000 mm Workpiece height: max. 60 mm 1 module with 2 elliptical reflectors (2 UV lamps) Electrode spacing of IST lamps: 140 mm Rotating reflectors Lamp rating: each lamp 80 W/cm² Radiation length: 1400 mm Lamp power: 2 x 11.2 kW Air-cooled housing, output: 1600 m³/h (motor 1.2 kW) Compressed air consumption: 6 NL/h Belt conveyor Venjakob, year 1999, type Novo 40 Length: 2100 mm Working width: 1300 mm Working height: 880 - 920 mm Feed: 0.75 kW Feed speed: 4 – 20 m/min (line 2 - 4 m/min) Dryer 2 Overall length: 3340 mm Overall width: 2339 mm Ppedpfx Alsyalc Njmot Workpiece sizes: min. 250x20 mm, max. 2500x1000 mm Workpiece height: max. 60 mm 1 module with 2 elliptical reflectors (2 UV lamps) Electrode spacing of IST lamps: 140 mm Rotating reflectors Lamp rating: each lamp 80 W/cm² Radiation length: 1400 mm Lamp power: 2 x 11.2 kW Air-cooled housing, output: 1600 m³/h (motor 1.2 kW) Compressed air consumption: 6 NL/h Belt conveyor Venjakob, year 1999, type Novo 40 Length: 3340 mm Working width: 1300 mm Working height: 880 - 920 mm Feed: 0.75 kW Feed speed: 4 – 20 m/min (line 2 - 4 m/min) Common control cabinet for both drying tunnels: 2000 x 1600 x 600 mm Operating voltage: 400 V, AC, 50 Hz, 3-phase Total power consumption of the complete UV system approx. 50 kW Operating side of the system: left Total weight of the complete system: approx. 2500 kg (Technical data subject to change and errors excepted. Prior sale reserved.)

Condition: good (used), Granule dryer, granule drying system, granule conveyor, vacuum conveyor Ppodpfepz Sgfjx Almst -Manufacturer: Digicolor, granule conveyor vacuum conveyor -Type: unfortunately without type designation -Housing: material VA -Individual components/dimensions: see photos / technical. drawing -Total dimensions: 930/870/H2880 mm -Transport dimensions: 930/870/H2280 mm -Weight: 141 kg

Condition: excellent (used), Gas Cylinder Dryer / Infrared Heating Unit for Gas Bottles (Nitrogen, CO2 etc.) For sale is a professional gas cylinder drying unit with infrared heating, e.g. for nitrogen or other industrial gas cylinders. The system consists of a large insulated stainless‑steel drying cabinet with infrared heaters, a separate control cabinet and a loading ramp. Features / Equipment: Drying system for several gas cylinders at the same time (industrial design) Psdpfx Aoy Nkqxslmjpt Infrared heating with OSRAM THERATHERM 250 W emitters Insulated stainless‑steel housing with reflective inner lining Solid base frame with transport frame / rollers Separate electrical control cabinet including: Temperature controller Ammeters for heating circuits Hour counters (heating rods / lamps) Drying phase counter Push buttons incl.: bottle drying ON/OFF, Start/Stop, heating phase ON, vacuum/underpressure, valves, emptying, reset Main switch Upper pipe manifold with several gas / vacuum connections and valves Aluminium loading ramp for moving cylinders into the unit The unit was used in an industrial environment. If you are interested or need more details, please send me a message.

Condition: excellent (used), functionality: fully functional, Key operating parameters and performance: Drying temperature: from 30 °C to 160 °C (adjustable via a precise 3-point controller). Dew point: stable at approximately -60 °C, ensuring thorough drying of hygroscopic materials. Dry air flow rate: from 80 m³/h to 180 m³/h for devices in the compact series. Pre-drying time: reduced to only 3–4 hours for standard materials. Throughput: from 4 kg/h to 70 kg/h (values measured for Polyamide PA max). Ppodpfxey Ud T Ro Almjt

Condition: new, This listing is for a Brand New Harvest Right XL Home PRO Freeze Dryer sold through We are stock holders in UK A home Pro freeze dryer from Harvest Right allows you to preserve the food your family loves to eat. Freeze drying locks in both flavour and nutrition and can last for years, making freeze-dried food even better than fresh! A home freeze dryer is perfect for any lifestyle. What’s Included - XL Freeze Dryer - XL Premier Industrial Vacuum Pump (approx. £1600 value) - Vacuum Pump Oil - Oil Filter - Stainless Steel Trays (set of 6) - Guide to Freeze Drying - Mylar Bags (50 ct) - Oxygen Absorbers (50 ct) - Impulse Sealer Pjdpfx Aoxx Am Ijlmspt Features - Tray space: 2251 sq. inches - Freeze dry 18 to 22KG. fresh food per batch - Freeze dry up to 4536KG. fresh food per year (This would require a person to use the freeze dryer 4 times a week for 50 weeks a year) Dimensions - Freeze dryer exterior dimensions: 617mm W x 950mm D x 904mm H - Perfect for counter top, cart, or table. Weight of freeze dryer: 117KG 10 CFM industrial vacuum pump included/no extra cost (approx. £1600 value) Power Standard UK 230v Shipping Info - The large freeze dryer ships with a total weight of 170 Kg. One freeze dryer package: 77cm W x 122cm D x 133cm H Shipping size includes custom pallet. Maintenance Replace vacuum pump oil every 20 to 30 batches (takes about two minutes) Clean freeze dryer as needed. Warranty 1 Year international warranty provided by Harvest Right.

Condition: new, This listing is for a Brand New Harvest Right Large Home PRO Freeze Dryer sold through We are stock holders in UK A home Pro freeze dryer from Harvest Right allows you to preserve the food your family loves to eat. Freeze drying locks in both flavour and nutrition and can last for years, making freeze-dried food even better than fresh! A home freeze dryer is perfect for any lifestyle. Ppsdpfx Aloxzgwiomjt What’s Included - Large Freeze Dryer - Premier Industrial Vacuum Pump (approx. £1600 value) - Vacuum Pump Oil - Oil Filter - Stainless Steel Trays (set of 6) - Guide to Freeze Drying - Mylar Bags (50 ct) - Oxygen Absorbers (50 ct) - Impulse Sealer Features - Tray space: 1,107 square inches - Freeze dry 8 to 12.2KG. fresh food per batch - Freeze dry up to 2267KG. fresh food per year (This would require a person to use the freeze dryer 4 times a week for 50 weeks a year) Dimensions - Freeze dryer exterior dimensions: 541mm W x 698.5mm D x 795mm H - Perfect for counter top, cart, or table. Weight of freeze dryer: 64.8KG 10 CFM industrial vacuum pump included/no extra cost (approx. £1600 value) Power Standard UK 230v Shipping Info - The large freeze dryer ships in one package with a total weight of 115KG. - Item will be delivered in international shipping pallet - One freeze dryer on pallet: 74cm W x 97CM D x 122CM Height (Includes packaging and pallet - In the event of customer collection from Duxford (By Prior Arrangement), alternative packaging can be arranged Maintenance Replace vacuum pump oil every 20 to 30 batches (takes about two minutes) Clean freeze dryer as needed. Warranty 1 Year international warranty provided by Harvest Right.

Condition: new, This listing is for a Brand New Harvest Right Medium Home PRO Freeze Dryer sold through We are stock holders in UK A home freeze dryer from Harvest Right allows you to preserve the food your family loves to eat. Freeze drying locks in both flavour and nutrition and can last for years, making freeze-dried food even better than fresh! A home freeze dryer is perfect for any lifestyle. What’s Included Ppsdoxzg Uuepfx Almjt - Medium Freeze Dryer - Premier Industrial Vacuum Pump (Approx £1200 value) - Vacuum Pump Oil - Oil Filter - Stainless Steel Trays (set of 5) - Guide to Freeze Drying - Mylar Bags (50 ct) - Oxygen Absorbers (50 ct) - Impulse Sealer Features - Tray space: 675 square inches - Freeze dry 4.5 to 5.8KG fresh food per batch - Freeze dry up to 1360KG fresh food per year (This would require a person to use the freeze dryer 4 times a week for 50 weeks a year) Dimensions - Freeze dryer exterior dimensions: 48.3cm wide x 63.5cm deep x 73.7cm height - Perfect for counter top, cart, or table. Weight of freeze dryer: 54KG Premier industrial vacuum pump included/no extra cost (Approx £1200 value) Power Standard UK 230v Shipping Info - The medium freeze dryer ships in one package with a total weight of 95KG - Item will be delivered in international shipping crate (must be purchased from Harvest Right when exporting machines out of USA) - One freeze dryer in special size shipping pallet : 66cm x 91cm x 1114cmH - It is also possible to collect by prior arrangement Maintenance Replace vacuum pump oil every 20 to 30 batches (takes about two minutes) Clean freeze dryer as needed. Warranty 1 Year international warranty provided by Harvest Right.