Used Sealer for sale (293)

Condition: new, Year of construction: 2025, Automatic side sealing machine for products without length limitation. PRO version with kissing table (movable infeed belt) to handle short products. Sealing position (where the sealing bar and the counterpart meet) adjustable in height for a centrally positioned sealing seam. Quick change perforating pins. Ideal to be combined with AMTEC SHRINKtunnel POF-L (high speed) PRO-version. Touch screen for control and setting, easy to operate. Easy film reloading near floor. Optional available: stacker systems for shrink wrapped panels, etc. - Specifications: max. speed of the machine in neutral: 60 cycles/minute; max. package size: L(80-unlimited)xW(50-420)xH(2-180) mm; sealing blade width: 530 mm; 220V/3kW; 6bar; machine dimensions: L1820xW1605xH1350 mm. Ledpfxev Nl Ers Afweaf Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty.

Condition: new, Year of construction: 2025, PRO-version automatic side sealer, suitable for products without any length restriction. Sealing position (where the sealing bar and the counterpart meet) adjustable in height for a centrally positioned sealing seam. Quick change perforating pins. Ideal to be combined with AMTEC SHRINKtunnel POF-XXXL (high speed) PRO-version. Touch screen for control and setting, easy to operate. Easy film reloading near floor. Optional available: stacker systems for shrink wrapped panels, etc. - Specifications: max. speed of the machine in neutral: 60 cycles/minute; max. package size: L(300- unlimited)xW(200-1000)xH(10-180) mm; sealing blade width: 1140mm; 220V/5.5kW; 6bar; machine dimensions: L2995xW2870xH1485mm. Lasdpfx Aev Nl E Eefwsf Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty.

Condition: new, Year of construction: 2025, Fully automatic High-speed Sideshrink Machine. Continuous motion sealing machine with moving sealing unit for reliable and trouble free packaging. PRO-Version including external finger chain infeed conveyor system and friction feeder. Touchscreen panel for user friendly operation. No-product-automatic-stop-system. Easy and fast changeover of formats. Less film wastage reduces film costs. Ideal in combination with the AMTEC SHRINKtunnel POF-L (High-Speed) PRO-Version. Can be combined with POF-PE-Shrink Tunnel. - Specifications: max. speed of the machine in neutral: 120 cycles/minute; max. packaging size: L(80-1000)xW(100-500)xH(5-180) mm; sealing blade length: 630mm; 220V, 6.5kW, 6bar, 0.6m³; machine dimensions: L6350xW1950xH1380 mm. Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty. Lodpfx Ajv Nl Hvjfwsaf

Condition: new, Year of construction: 2025, Fully automatic High-speed Sideshrink Machine. Continuous motion sealing machine with moving sealing unit for reliable and trouble free packaging. PRO-Version including external infeed belt and side guide rails for products in multi-pack format. Different guide rail systems are available depending on product height and shape. Touchscreen panel for user friendly operation. No-product-automatic-stop-system. Easy and fast changeover of formats. Less film wastage reduces film costs. Ideal in combination with the AMTEC SHRINKtunnel POF-L (High-Speed) PRO-Version. Can be combined with POF-PE-Shrink Tunnel. - Specifications: max. speed of the machine in neutral: 120 cycles/minute; max. packaging size: L(80-1000)xW(80-400)xH(5-180) mm; sealing blade length: 530mm; 220V, 6.5kW, 6bar, 0.6m³; machine dimensions: L2935xW1805xH1385 mm. Laedpfx Ajv Nl H Aofwjf Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty.

Condition: new, Year of construction: 2025, Automatic tray sealer incl. gas flushing module for modified atmosphere packaging (MAP). Before sealing the tray with foil, a gas flushing device replace the current atmosphere inside the tray by a gas mixture and/or vacuum. The packaging machine can be equipped with a skin vacuum module (at a surcharge). The AMTEC tray sealer is particularly interesting for products from the food industry, as the modified atmosphere ensures that the food remains fresh and has a longer shelf life. Ribbon printer for BBD or batch number included in the price. PLC from OMRON, touch screen from WEINVIEW, servo motors from Panasonic, pneumatic valves and cylinders from AIRTAC. - Specifications: 2-lane version; chamber size: L550xW(200-600)mm, multi-tray processing possible within the range (at a surcharge); max. cycle of the machine in neutral: 12 cycles/min (sealing only) or 5 cycles/min (vacuum/protective gas generation and sealing); gas flushing mixture: N2 or N2+CO2; output of pump for gas flushing: 63m³/h; current: 3PH, 380/200V; machine dimensions: L2950xW1140xH1700mm. Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty. Ljdov Nmcfepfx Afwjaf

Condition: new, Year of construction: 2025, Semiautomatic tray sealer for modified atmosphere packaging. Before sealing the tray with foil, a gas flushing device replace the current atmosphere inside the tray by a gas mixture and/or vacuum. The packaging machine can be equipped with a skin vacuum module (at a surcharge). The AMTEC tray sealer is particularly interesting for products from the food industry, as the modified atmosphere ensures that the food remains fresh and has a longer shelf life. Ribbon printer for BBD or batch number included in the price. PLC from OMRON, touch screen from WEINVIEW, servo motors from Panasonic, pneumatic valves and cylinders from AIRTAC. - Specifications: 2-lane version for handling 2 trays, (at extra charge handling of 4 or 6 trays per cycle possible); chamber size: L450xW(200-400)mm, multi-tray processing possible within the range (at a surcharge); max. cycle of the machine in neutral: 12 cycles/min (sealing only) or 5 cycles/min (vacuum/protective gas generation and sealing); gas flushing mixture: N2 or N2+CO2; output of pump for gas flushing: 63m³/h; current: 3PH, 380/200V; machine dimensions: L1360xW840xH1530mm; weight: approx. 670kg. Ljdpov Nmcrjfx Afwsaf Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty.

Condition: new, Year of construction: 2025, Machine to close (seal with film onto the edge of bottles, glases, cans, etc.) container with a neck diameter of 30-90 mm. Working direction: from left to right. - Specifications: max. speed of the machine in neutral: 40 cycles/minute; 380V, 2.0kW; Machine dimensions: L1600xW800xH1160mm; weight: 180kg. Lsdsv Nk Tbepfx Afwoaf Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty.

Condition: new, Year of construction: 2025, Fully automatic continuous side sealer for fast and reliable product flow due to continuous motion sealing unit. PRO-Version including external infeed belt and side guide rails for products in multi-pack format. Different guide rail systems are available depending on product height and shape. Touchscreen panel for user friendly operation. No-product-automatic-stop-system. Easy and fast changeover of formats. Less film wastage reduces film costs. Ideal in combination with the AMTEC SHRINKtunnel POF-L (High-Speed) PRO-Version. Can be combined with POF-PE-Shrink Tunnel. - Specifications: max. speed of the machine in neutral: 70 cycles/minute; max. packaging size: L(80-700)xW(80-230)xH(10-180) mm; sealing blade length: 380mm; 220V, 5 kW, 6bar, 0.6m³; machine dimensions: L2295xW1160xH1370 mm. Laodsv Nl E Sopfx Afwef Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty.

Condition: new, Year of construction: 2025, Fully automatic continuous side sealer for fast and reliable product flow due to continuous motion sealing unit. PRO-Version including external finger chain infeed conveyor system and friction feeder. Touchscreen panel for user friendly operation. No-product-automatic-stop-system. Easy and fast changeover of formats. Less film wastage reduces film costs. Ideal in combination with the AMTEC SHRINKtunnel POF-L (High-Speed) PRO-Version. Can be combined with POF-PE-Shrink Tunnel. - Specifications: max. speed of the machine in neutral: 70 cycles/minute; max. packaging size: L(80-700)xW(80-380)xH(5-180) mm; sealing blade length: 530mm; 220V, 6.5kW, 6bar, 0.6m³; machine dimensions: L4755xW1660xH1370 mm. Lasdsv Nl Hiopfx Afwsf Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty.

Condition: new, Year of construction: 2025, Fully automatic carton closing machine for seal and tape the lids of the cases. Sealing and taping (in only one way) of same sized boxes in an efficiently, rapidly and precisely way. - Specifications: size of boxes in mm L(200-600)xW(150-500)xH(150-500); max. speed of the machine in neutral: 40 cycles/minute; power: 110/220V, 0.3kW; tape width in mm: 48/60/70; machine dimensions and weight: L1690xW830xH1180mm, 180kg. Lajdpfx Aev Nkv Nsfwjf Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty.

Condition: new, Year of construction: 2025, Machine to close (seal) cans/plastic containers with a neck diameter of 30-90 mm with cling film/security film. - Specifications: max. speed of the machine in neutral: 40 cycles/minute; 380V, 2.0kW; Machine dimensions: L1600xW800xH1160mm; weight: 180kg. Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty. Lsdpfov Nk Tzsx Afweaf

Condition: new, Year of construction: 2025, PRO-version automatic side sealer, suitable for products without any length restriction. Sealing position (where the sealing bar and the counterpart meet) adjustable in height for a centrally positioned sealing seam. Quick change perforating pins. Ideal to be combined with AMTEC SHRINKtunnel POF-XL (high speed) PRO-version. Touch screen for control and setting, easy to operate. Easy film reloading near floor. Optional available: stacker systems for shrink wrapped panels, etc. - Specifications: max. speed of the machine in neutral: 60 cycles/minute; max. package size: L(100- unlimited)xW(80-600)xH(2-180) mm; sealing blade width: 800 mm; 220V/4.5kW; 6bar; machine dimensions: L2240xW2250xH1480 mm. Lsdpjv Nl Exefx Afweaf Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty.

Condition: new, Year of construction: 2025, Semiautomatic tray sealer for modified atmosphere packaging. Before sealing the tray with foil, a gas flushing device replace the current atmosphere inside the tray by a gas mixture and/or vacuum. The packaging machine can be equipped with a skin vacuum module (at a surcharge). The AMTEC tray sealer is particularly interesting for products from the food industry, as the modified atmosphere ensures that the food remains fresh and has a longer shelf life. Ribbon printer for BBD or batch number included in the price. PLC from OMRON, touch screen from WEINVIEW, servo motors from Panasonic, pneumatic valves and cylinders from AIRTAC. - Specifications: 2-lane version for handling 2 trays, (at extra charge handling of 4 or 6 trays per cycle possible); chamber size: L350xW(100-400)mm, multi-tray processing possible within the range (at a surcharge); max. cycle of the machine in neutral: 12 cycles/min (sealing only) or 5 cycles/min (vacuum/protective gas generation and sealing); gas flushing mixture: N2 or N2+CO2; output of pump for gas flushing: 63m³/h; current: 3PH, 380/200V; machine dimensions: L1360xW740xH1530mm; weight: approx. 600kg. Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty. Lsdpfov Nmclex Afweaf

Condition: new, Year of construction: 2025, Fully automatic continuous side sealer for fast and reliable product flow due to continuous motion sealing unit. PRO-Version including external infeed belt and side guide rails for products in multi-pack format. Different guide rail systems are available depending on product height and shape. Touchscreen panel for user friendly operation. No-product-automatic-stop-system. Easy and fast changeover of formats. Less film wastage reduces film costs. Ideal in combination with the AMTEC SHRINKtunnel POF-L (High-Speed) PRO-Version. Can be combined with POF-PE-Shrink Tunnel. - Specifications: max. speed of the machine in neutral: 70 cycles/minute; max. packaging size: L(80-700)xW(80-380)xH(10-180) mm; sealing blade length: 530 mm; 220V, 5 kW, 6bar, 0.6m³; machine dimensions: L4100xW1610xH1370 mm. Ledpfx Asv Nl Hcjfwoaf Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty.

Condition: new, Year of construction: 2025, Fully automatic High-speed Sideshrink Machine. Continuous motion sealing machine with moving sealing unit for reliable and trouble free packaging. PRO-Version including external finger chain infeed conveyor system and friction feeder. Touchscreen panel for user friendly operation. No-product-automatic-stop-system. Easy and fast changeover of formats. Less film wastage reduces film costs. Ideal in combination with the AMTEC SHRINKtunnel POF-L (High-Speed) PRO-Version. Can be combined with POF-PE-Shrink Tunnel. - Specifications: max. speed of the machine in neutral: 120 cycles/minute; max. packaging size: L(80-1000)xW(80-400)xH(5-180) mm; sealing blade length: 500mm; 220V, 6.5kW, 6bar, 0.6m³; machine dimensions: L5405xW1780xH1380 mm. Laodpsv Nl Hpjfx Afwef Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty.

Condition: new, Year of construction: 2025, PRO-version automatic side sealer, suitable for extra large/wide products without any length restriction. Ideal to be combined with AMTEC SHRINKtunnel POF-XXXL (high speed ) PRO-version. Touch screen for control and setting, easy to operate. Easy film reloading near floor. Optional available: stacker sytems for shrink wrapped panels. - Specifications: max. speed of the machine in neutral: 60 cycles/minute; max. package size: L(300-unlimited)xW(200-1020)xH(10-120); sealing blade width: 1140mm; 380V/4.0kW; 0.55m³, 6bar; machine dimensions: L2530xW2765xH1490mm. Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty. Lodpfxov Nl H Ne Afwjaf

Condition: ready for operation (used), Year of construction: 2016, Reepack ReeFlex 250 – Automatic Tray Sealer The professional automatic tray sealer Reepack ReeFlex 250 is designed for industrial packaging of food products. This machine was developed with high performance, reliability, and flexible operation in modern production lines in mind. The machine is in good technical condition and ready for operation. Key information: Manufacturer: Reepack Model: ReeFlex 250 Year of manufacture: 2011 Type: in-line automatic tray sealer Frame made of AISI 304 stainless steel Siemens PLC control with touch-screen HMI operator panel Dual mold system to increase production efficiency Capable of working with MAP technology and vacuum packaging (depending on configuration) Technical parameters: Number of trays per cycle: 2 to 8 pieces Working capacity: approx. 6–15 cycles/min Energy-efficient system Optimized energy and compressed air consumption Robust industrial stainless steel frame Available formats: Laodpfx Afey Rrraowsf The machine is equipped with tooling for various tray sizes. Mold dimensions: 325 × 265 mm 227 × 178 mm Equipment options: ✔ Option to sell with a used vacuum pump ✔ New vacuum pump available as an option ✔ Various configurations tailored to customer needs Applications: Perfect for packing: meat and meat products poultry fish ready meals vegetables and salads cheeses and dairy products An ideal solution for Modified Atmosphere Packaging (MAP) to extend product shelf life. Advantages of the equipment: ✔ High production efficiency ✔ Easy operation and quick format change ✔ Reliable industrial design ✔ Hygienic construction compliant with food industry standards ✔ Possible integration into production lines

Year of construction: 2010, condition: ready for operation (used), The line consists of: 1. SEALPAC A7 tray sealing machine (year of manufacture: 2010) Number of cycles: up to 15 cycles/min Capacity: up to 100 containers/min (vacuum/gas mode; higher capacity in sealing-only mode) Weight: 1700 kg Compressed air: min. 6 bar Power supply: 3 × 400/230V – max. 8 kW Technical condition: very good 2. KWS5472BW3D automatic checkweigher Designed for weighing individual loads Accurate weight compliance control Allows for seamless integration with the production line 3. CASSEL metal detector High detection sensitivity Protection against metallic contaminants Industrial design, adapted for continuous operation Advantages of the line: High process efficiency and repeatability Operation in MAP mode or standard sealing mode Robust, proven equipment from reputable manufacturers Low operating costs The line is ready for immediate operation Ledpfx Afjzb U U Rewsaf

Condition: used, The SEEMA CS200m carton sealing machine offers all the advantages you can expect from a reliable carton sealer. The lower and upper conveyor belt drive also transports flat or 'tower shaped' carton formats and pastes them. Width: min. 175mm - max. 500mm Height: about 450mm Strom / Volt: 240 Lasdpfx Asxytt Isfwef Optional accessoriesReplacement drive belts 1345x50mm (ID6108) 

Condition: used, Universal 3M-Matic™ Kartonverschließmaschine für den industriellen Einsatz. Manuelle Einstellung der Kartonformate und Antrieb oben und unten. Ausstoß bis zu 30 Kartons/Minute. Lodpfxjxyt U Se Afwjaf

Condition: good (used), Year of construction: 2010, Professional packaging system from a renowned German manufacturer. Suitable, for example, for packaging food, technical products, print and paper items, household goods and toys, as well as textiles. - Packaging capacity of up to approx. 16 packs per minute. - Sealing bar dimension approx. 580 x 440 mm. - Tunnel opening approx. width 510 x height 230 mm. - Maximum pack size theoretically approx. L 580 x W 440 x H 230 mm. - Maximum film roll width 550 mm. - Film perforation via 2 adjustable needle rings possible. - Adjustable roll holder and product infeed. - Conveyor belt height adjustable via hand crank. - Machine is mobile on castors and can be locked in place. - Machine footprint approx.: Length 2.5 x Width 1.2 x Height 1.6 m. - 380 V / 5.5 KW. Settings available on the display: - Tunnel temperature. - Sealing temperature. - Conveyor belt transport time. - Roller chain transport speed. Laedpjy I Slzsfx Afwof Documentation includes operating manuals, circuit diagrams, and spare parts lists. The machine can be demonstrated under power.

Condition: good (used), Year of construction: 1994, - Hourly output: Up to 2,000 cartons - With NORDSON hot melt device Laedpfx Aswifwaofwef - Machine in good condition

Year of construction: 2017, condition: like new (used), - Special: with carton box passage - Very few operating hours - Condition technically and optically practically as good as new Lasdpfx Aeh Agqlefwsf Dimensions: - Length: 3300 mm - Width: 900 mm - Height: 1800 mm

Year of construction: 2004, condition: excellent (used), functionality: fully functional, Sealpac 800 | Automatic and high-performance tray sealer Manufacturer: SEALPAC GmbH Model: SEALPAC 800 Type designation: TVG 01 1031 01 Year of manufacture: 2004 Power supply: 3x 400/230 V, 50/60 Hz Connected power: max. 10 kW Compressed air consumption: 8 bar / 650 l/min Cooling water consumption: approx. 4–5 l/min Protection class: IP 65 Machine weight: approx. 2000 kg Overall dimensions: 8500 × 900 × 2000 mm Conveyor system and tooling: - Infeed and outfeed belts: Mesh/wire belts, working width: (2x) 220 mm - Formats / Tooling dimensions included: - Four-row tool: (4x) 220 × 160 mm - Three-row tool: (3x) 288 × 220 mm - Maximum tray depth: up to 200 mm Additional equipment (included): - Busch vacuum pump Type: 250-132 Serial number: 49167 Capacity: 250 m³/h Ultimate vacuum: 0.5 mbar Oil quantity: 6 liters (recommended type: SAE 30) - Accessories: Additional pallet with spare parts and format elements. The SEALPAC 800 is a fully automatic, industrial sealing line designed for continuous operation in meat, poultry, fish processing plants, and ready-meal production facilities. The machine precisely forms a vacuum and applies a protective gas mixture (MAP / Modified Atmosphere Packaging technology), which significantly extends the freshness and shelf life of packaged food products. Lasdoy T Su Tepfx Afwjf Thanks to its impressive frame length (8.5 m), the machine provides a long and convenient loading area for personnel or automatic dispensing machines. The machine features modern microprocessor control, low noise emission (approx. 73 dB), and a full stainless steel construction with IP 65 protection, which enables aggressive chemical and pressure washing after production. The included Swiss Busch pump with a capacity of 250 m³/h guarantees quick and stable achievement of a deep vacuum in the sealing chamber.

Condition: excellent (used), Independent Machine, Top machine Max working width mm 1350 Working height (thickness) mm 3 - 130 Built-in electric and command panel Electronic Programmer PCM (software Costa Sanding Manager) Feeding speed (adjustable) 4 - 24 m/min No. 1 Vacuum unit (power Kw 11) Pressure "shoes" to allow the process of short workpieces Air blowers on the abrasive papers Total power installed KW 69 No. 7 Working groups: 1°) Cross belt TR7, pad with No. 84 sectors (TPR16) (Kw 15, with inverter) 3-16 m/sec Lodpfx Afjgx Hnheweaf 2°) Cross unit XLS (for trimming), with N° 122 abrasive elements (Kw 1,5, with inverter) 3°) Longitudinal unit FTR-3, roller (diam. mm 330) Kw 2,2 with inverter, 40 Sh (3-20 m/sec) 4°) Longitudinal belt TP16, pads with sectors N° 84 / Kw 15 inverter 3-16 m/sec 5°) Longitudinal belt TP16 Super-finisher SF/3250, pads with sectors N° 84 / Kw 15 inverter 3-16 m/sec 6°) Scotch-Brite SB180 (Kw 1,5) diam. mm 180 7°) Rotary air-jet blowers for the panels cleaning SR