Kullanılmış Esta Kaynak Dumanı Emme satın al (7.975)

Koşul: iyi (kullanılmış), Kaynak dumanı filtresi, kaynak dumanı emişi, lehim dumanı emişi, mobil filtre ünitesi, kaynak dumanı emici -Üretici: Kemper, mobil kaynak dumanı emme ünitesi -Tahrik: 1,1 kW -Hacimsel akış: 1000 m³/h -Çekme kolu: Ø 150 mm x 3260 mm Lhedpfx Aotvb Dxsmkeg -Makine boyutları: 710/655/H1400 mm -Ağırlık: 130 kg

Koşul: iyi (kullanılmış), mobil kaynak dumanı filtresi, kaynak dumanı emişi taşınabilir emme bağlantısı: 1 motor gücü: 1 kW hava debisi: maks. 170 m³/h Ljdpfxsb A Ng Ij Amkjhg adet: 1 adet mevcut ağırlık: 20 kg

Koşul: iyi (kullanılmış), Üretim yılı: 1992, mobil kaynak dumanı filtresi, kaynak dumanı emişi, lehim dumanı emişi Lodpfjb A Sbmox Amkohg -Tahrik: 1,6 kW -Bağlantı: 220 V 50 Hz -Ağırlık: 46 kg

Koşul: mükemmel (kullanılmış), Aerosollerin emilimi ve filtrasyonu Üretici: United Air Specialists Tip: Mena 2000 Com. 13051 P: 1,5 kW Vmax: nom. 1700 m³/h pg: 1500 Pa U: 400 V F: 50 Hz I: 3,3 A tmax: 65°C Lodpfx Amox Rp Eqokshg Bankamız aracılığıyla finansman da mümkündür. komplett-konzept.leasingo.de Mağazamızda daha fazla yeni ve ikinci el ürün bulabilirsiniz! Uluslararası nakliye ücretleri talep üzerine!

Koşul: yeni, Airflow rate: 2,500 m³/h Hose length: 3,000 mm Total power requirement: 1.1 kW Machine weight: approx. 0.08 t Required installation space: approx. 0.58 x 0.58 x 0.58 m Mobile extraction system for a single workstation, IFA certified The newly developed TEKA filtoo filter unit is a mobile extraction and filtration system suitable for a wide range of applications in the filtration of fumes, dusts, and gases. The unit has been tested in accordance with DIN EN ISO 15012-1 (2005) and is IFA (formerly BGIA) certified (IFA No. 201020469/1140) for welding fume class "W3" (separation efficiency: > 99.9%). When used as intended, the filtoo is suitable for separating fumes generated by welding and cutting processes on unalloyed steels, including high-alloy chromium/nickel steels. Lhodpfefrzt Uox Amksg In addition, the filtoo has been awarded the "GS" mark as a seal of quality, certifying that the device meets the requirements of the German Equipment and Product Safety Act (GPSG).

Koşul: yeni, yük kapasitesi: 600 kg, 600 kg yük kapasitesi, alternatif olarak 1000 kg veya 3000 kg Yüksekliği ayarlanabilir kaynak döner tablası 100 mm geçiş deliği ile Plaka çapı 700mm Lhsdpot Sk Hpefx Amkeg Yatay yükseklik min. 0.65m, maks. 1.25m Eğik yükseklik min. 0,45m, maks. 0,95m 0,01 - 1,3 rpm arası hız 135°'ye kadar eğim Hız göstergeli el ve ayak uzaktan kumandası Çok sağlam Versiyona ve boyuta bağlı olarak ekstra ücret karşılığında ayna veya orijinal Siegmund delikli plaka Delikli plaka 2D veya 3D uygun

Üretim yılı: 2021, Koşul: ikinci el, EMMEDI | GH INDUCTION Yüksek Frekanslı Kaynak Makinesi 100kW Çalışır durumda, mükemmel kondisyon. Yıl: 2021. Boru kaynak uygulamaları için 100 kW katı hal yüksek frekanslı kaynak makinesi · Kaynak frekansı: 400 kHz · Güç: 120 kVA · Modüller: Silisyum karbür (SiC) IGBT Lhjdpfx Aoyl U R Homkeg Teslimat kapsamı: · Dokunmatik ekranlı HMI MPC-3 dijital kontrol ünitesi bulunan elektrik panosu · Osilatör modülü · Motorlu XYZ indüktör konumlandırma sistemi · Operatör kontrol masası, teşhis ekranı, manuel/otomatik modlar · Isı değiştiricili soğutma sistemi

Koşul: mükemmel (kullanılmış), Üretim yılı: 2014, Polishing Machine for Furniture Fronts – Emme Elle Model 1350 For sale: industrial polishing and buffing machine by Emme Elle, model 1350, ideal for furniture manufacturing plants, joineries, and paint shops. This machine is designed for the automatic processing and finishing of furniture fronts, lacquered panels, polyurethane lacquers and other coatings, ensuring a smooth, even, and high-quality finish. — 📌 Key Product Features • Manufacturer: Emme Elle – a recognized brand in the Italian and European woodworking machinery sector. • Model: 1350 – working width up to 1350 mm, ideal for wide-size furniture fronts and panels. • Condition: negotiable (used, technically functional) – detailed information available on request. • CE conformity: yes. — 🛠️ Technical Specifications Lsdeyk Dfwspfx Amkshg • Working width: approx. 1350 mm – enables processing of wide fronts and panels. • Working table dimensions: approx. 1350 × 3200 mm. • Polishing elements: • 4 rotating shafts with cotton disks, Ø 350 mm, • 4 polishing drums, Ø 180 mm. • Wax distribution system: automatic module for dispensing polishing paste/wax. • Motors: multi-motor configuration ensuring power and processing stability. • Exhaust system: efficient dust and waste extraction system, improving finish quality. — ✅ Applications The machine is dedicated for polishing and finishing of furniture fronts, lacquered and veneered panels in production lines. Suitable for use in: • joinery and furniture manufacturing plants, • paint shops and finishing workshops, • series production as well as individual components. Ensures even, high-quality surface finishing, reducing operator time and increasing production efficiency.

Koşul: mükemmel (kullanılmış), Üretim yılı: 2001, Ölçüler (Uzunluk/Genişlik/Yükseklik): 1700 x 800 x 2100 mm Filtre torbası sayısı: 1 adet Talaş torbası sayısı: 1 adet Hortum çapı: 160 mm Hortum uzunluğu: 4000 mm Emiş gücü: 1850 m³/h Motor gücü: 3 kW Bu emiş sistemi iyi durumdadır, hemen teslim edilebilir ve satıcıda elektrik altında çalışırken görülebilir. AÇIKLAMA: - Çalışma sırasında tahliye için hücre tekerlekli siklon ön ayırıcı - Taşınabilir - Yanıcı tozların emişi için uygundur Lhedpfxsxcyyms Amksg Boyutlar: Emiş ünitesi: 1,7 (genişlik) x 0,8 (derinlik) x 2,1 m (yükseklik) Ön ayırıcı: 1,1 (genişlik) x 1 (derinlik) x 2,8 m (yükseklik)

Koşul: ikinci el, Takım taşlama makinesi, burgulu matkap taşlama makinesi BORA -- BI-EMME s.n.c. (İtalya) Tip 1/BM 40 Lhedpfx Aenzt A Hsmksg No. 49697 Üretim yılı 1997 Ø 3 - 40 mm taşlama aralığı Merkez açısı 40° - 180° Motor gücü 1,1 kW Taşlama diski boyutu maks. Ø 200 mm Zımpara diski hızı 2840 rpm Şebeke bağlantısı 400 Volt, 50 Hz - Standart matkapların ve 1, 2, 3, 4 veya 6 kesici kenarlı diğer takımların taşlanması için (kademeli matkaplar, kılavuzlar, havşalar, kalın çekirdekli matkaplar ve özel taşlamalı matkaplar) - Hassas altı çeneli ayna Ø 125 m - işaretleme cihazı (motor gücü 0,18 kW) - Değiştirilebilir kamlar sayesinde sol ve sağ kesici delme takımları için - Kam diskleri 2 veya çok kanatlı aletler için kolayca değiştirilebilir - 4 kam diski - MK1, MK2, MK3, MK4 için merkezleme mili - Çapı 170 mm ve genişliği 40 mm olan beyaz bir taşlama diski takılmıştır - Kapaklı ve raflı metal taban - Karşıda gösterilen ıslak öğütme ünitesi - PDF başına kullanım talimatları Alan gereksinimi U x G x Y 900 x 850 x 1250 mm Ağırlık 220 kg Çok iyi durumda

Koşul: ikinci el, Üretim yılı: 2016, Fonksiyonellik: tamamen fonksiyonel, giriş akımı türü: trifaze, toplam ağırlık: 1.250 kg, giriş voltajı: 400 V, toplam genişlik: 1.515 mm, toplam uzunluk: 2.060 mm, toplam yükseklik: 3.310 mm, hacim debisi: 15.000 m³/saat, gürültü seviyesi: 77 dB, filtre alanı: 160 m², emme kapasitesi: 15.000 m³/saat, negatif basınç: 2.800 Pa, ESTA FILTOWER F-160 W3 Filter Ventilation Tower Industrial filter ventilation for welding halls — suitable for various technological processes in manufacturing plants. Application area: extraction of dry, free-flowing dust. Top suction and draft-free downward air discharge – delivers filtered air precisely to work areas. Layered filter ventilation principle – no ductwork installation required. Cartridge filter elements – self-cleaning via compressed air pulses during operation. Filter cleaning based on pressure differential – no compressed air loss. Layered ventilation principle: polluted air is drawn in from above, filtered, and then released at floor level as clean, breathable air without creating draughts. Directly where employees are breathing. Year of manufacture: 2016 Lhodpfx Amoy D Nhfekeg Specifications: - Motor: 2 x 4.0 kW - Max volumetric flow: 15,000 m³/h - Max negative pressure: 2,800 Pa - Sound pressure level: 77 dB(A) - Number of filters: 4 - Filtration area: 160 m² - Dimensions (L/W/H): 2,060 x 1,515 x 3,310 mm - Weight: approx. 1,250 kg Stock number: 1127

Koşul: iyi (kullanılmış), Üretim yılı: 2016, Fonksiyonellik: tamamen fonksiyonel, makine/araç numarası: 16001522, toplam ağırlık: 1.500 kg, giriş voltajı: 400 V, toplam genişlik: 1.000 mm, toplam uzunluk: 2.000 mm, toplam yükseklik: 2.000 mm, hacim debisi: 4.500 m³/saat, güç: 4 kW (5,44 bg), giriş frekansı: 50 Hz, giriş akımı: 9 A, ESTA MOBEX P-36 emiş sistemi Dikkat: Ürün, kesin alım tarihi henüz netleştirilecek olup, 07.07.2026 ile 09.07.2026 tarihleri arasında mutlaka teslim alınmalıdır. FCA D-71263 Weil der Stadt – kamyona yüklenmiş olarak. Lhjdpfxjy Dcxkj Amksg

Koşul: iyi (kullanılmış), Fonksiyonellik: tamamen fonksiyonel, Taşınabilir emiş ünitesi Emiş borusu 100 mm çapında Filtre temizlenmiş H2 toz testi yapılmış Ledpfx Amjx U Dbhjkehg 720 m³/h 1,1 kW Taşıma ek ücret karşılığında mümkündür!

Koşul: iyi (kullanılmış), Code: 0270 Marke: EMME ELLE Modell: G.L.C. 1200 - CE-Norm Längsfugenleimpresse für Furniere - CE-Norm Diese Längsfugenklebemaschine ermöglicht mittels eines patentierten Leimsystems das perfekte Verbinden zweier Furnierblätter in nur einem Arbeitsgang. Die Maschine ist mit zwei Leimbehältern zur Flächenbeleimung ausgestattet. Diese Innovation sorgt für eine besonders hochwertige und gleichmäßige Klebefuge, da der Leim gleichzeitig auf beide zu fügenden Kanten aufgetragen wird. Vorteile dieses Klebeverfahrens: 1. Höhere Arbeitsgeschwindigkeit (die Maschine erreicht je nach Holzart eine Geschwindigkeit von 35/40 m/min). Lhodpfsymfxqjx Amksg 2. Sollte – aus welchem Grund auch immer – auf einer der beiden Kanten kein Leim aufgetragen werden, gewährleistet der doppelte Leimauftrag dennoch eine sichere Verbindung. 3. Besonders widerstandsfähige Fugen, da der Leim beidseitig aufgetragen wird und die Verbindung somit „Leim auf Leim“ statt „Leim auf Holz“ erfolgt. Technische Daten Furnierblatt-Abmessungen Stärke: 0,4–2 mm Mindestlänge: 360 mm Mindestbreite: 45 mm Maximalbreite: 1200 mm Technische Merkmale Beheizte Fläche: 1200 mm Heiztemperatur: bis zu 240 °C Transportgeschwindigkeit: 10–40 m/min Leimsorte: Harnstoffleim (UREA) Anschlussleistung: 6 kW Betriebsspannung: 400 V / 50 Hz Maschinenabmessungen Länge: 2600 mm Breite: 2000 mm Höhe: 800 mm Gewicht: 2000 kg

Koşul: ikinci el, Üretim yılı: 2021, toplam ağırlık: 200 kg, giriş voltajı: 400 V, toplam genişlik: 800 mm, toplam uzunluk: 1.350 mm, toplam yükseklik: 1.500 mm, hacim debisi: 216 m³/saat, gereken yükseklik: 1.500 mm, gereken genişlik: 800 mm, alan gereksinimi uzunluk: 1.350 mm, filtre alanı: 2 m², negatif basınç: 31.500 Pa, güç: 3 kW (4,08 bg), taşıma yüksekliği: 1.500 mm, taşıma uzunluğu: 1.350 mm, taşıma genişliği: 800 mm, depo kapasitesi: 80 l, No. 04520 Mobile Extraction Unit / Mobile Dust Extractor ESTA WHISPERSOG 3.0 FM Ledpfx Aoylb Ixjmkohg Unused, year of manufacture 2021, in mint condition Industrial vacuum cleaner for cleaning operations and machine extraction The WHISPERSOG high-vacuum extractors operate more quietly than conventional industrial vacuums, while delivering the same performance. They are designed for continuous operation and can be used not only as industrial vacuums but also as mobile dust extractors for direct extraction from machines. By using permanent filter cartridges, operating costs can be significantly reduced compared to disposable filters. Dust is easily disposed of with the patented tilting device. Application areas: removal of coarse, fine, and free-flowing dust during cleaning work / direct, continuous-operation extraction from machines Drive power: 3 kW Electrical connection: 400 V Max. negative pressure: 31,500 Pa Max. air flow rate: 216 m³/h Extraction port diameter: 50 mm Filter area: 2 m² Dust collection container: 80 liters Potential-free contact for automatic activation upon machine start Includes power cable with 16 A plug, cable for potential-free connection, and technical documentation Transport dimensions approx. 1350 x 800 x 1500 mm (LxWxH) Weight approx. 200 kg To avoid possible misunderstandings, on-site inspection by appointment is possible and recommended. Sale is made as-is. Technical specifications, condition description, year of manufacture, and scope of delivery as per manufacturer's brochure and/or previous owner, without guarantee. Subject to prior sale. For used machinery, all warranties are excluded; the following applies: "purchased as seen". Payment conditions: Prices plus statutory VAT, payment prior to collection or shipping. Delivery conditions: ex stock

Koşul: iyi (kullanılmış), Üretim yılı: 2016, Üretim yılı: 2016 Gerilim: 400 V / 50 Hz Motor gücü: 2 x 3 kW Hava hacmi: 10.000 m3/h Filtre alanı: 76 m2 Filtre sayısı: 4 adet Lhodpfxeixtlro Amkeg Maks. basınç: 2800 Pa Boyut: 2050 x 1515 x 2910 mm Ağırlık: yaklaşık 980 kg

Koşul: mükemmel (kullanılmış), Üretim yılı: 2019, Üretim yılı: 2019 Lsdpfx Asvq Ncwjmkohg Voltaj: 400 V / 50 Hz Motor gücü: 2 x 4 kW Hava hacmi: 15.000 m3/h Filtre alanı: 160 m2/4 Maksimum basınç: 2800 Pa Boyut (U x G x Y): 2060 x 1515 x 3310 Ağırlık: 1200 kg

Koşul: ikinci el, Üretim yılı: 2021, toplam ağırlık: 200 kg, giriş voltajı: 400 V, toplam genişlik: 800 mm, toplam uzunluk: 1.300 mm, toplam yükseklik: 1.600 mm, hacim debisi: 216 m³/saat, gereken yükseklik: 1.600 mm, gereken genişlik: 800 mm, alan gereksinimi uzunluk: 1.300 mm, filtre alanı: 2 m², negatif basınç: 31.500 Pa, güç: 3 kW (4,08 bg), taşıma yüksekliği: 1.600 mm, taşıma uzunluğu: 1.300 mm, taşıma genişliği: 800 mm, depo kapasitesi: 80 l, No. 04519 Mobile Extraction Unit / Mobile Dust Extractor ESTA WHISPERSOG 3.0 FM Unused, year of manufacture 2021, in mint condition Industrial vacuum for cleaning tasks and machine extraction The WHISPERSOG high-vacuum extractors operate more quietly than conventional industrial vacuums while offering the same performance. They are designed for continuous operation and can be used not only as industrial vacuum cleaners, but also as mobile dust extractors for direct extraction at machines. The use of long-life filter cartridges significantly reduces operating costs compared to disposable filters. The collected dust can be easily disposed of thanks to the patented tilting device. Applications: Removal of coarse, fine, and free-flowing dusts during cleaning work / Direct extraction from machines in continuous operation Drive power: 3 kW Electrical connection: 400 V Maximum negative pressure: 31,500 Pa Maximum air flow rate: 216 m3/h Extraction port diameter: 50 mm Filter area: 2 m2 Dust collection container: 80 liters Volt-free contact for automatic control on machine start Includes power cable with 16 A plug, 10 dust collection bags, and technical documentation Transport dimensions approx. 1300 x 800 x 1600 mm (LxWxH) Weight approx. 200 kg To avoid possible misunderstandings, an on-site inspection by appointment is possible and recommended. Sale is made in as-is condition Technical specifications, condition descriptions, year of manufacture, and scope of delivery according to manufacturer’s brochure and/or previous owner, without guarantee Subject to prior sale All warranty is excluded for used machines; the following applies: "bought as seen" Terms of payment: Prices plus statutory VAT, payment before collection or dispatch Ljdpfx Aeyibg Tjmkohg Terms of delivery: ex stock

Koşul: yeni, - Set içinde 6 adet - 300 x 18,4 x 1 mm. Ljdpslf I Ebsfx Amkjhg

Koşul: ikinci el, Üretim yılı: 2021, toplam yükseklik: 1.800 mm, toplam uzunluk: 1.200 mm, toplam genişlik: 1.000 mm, toplam ağırlık: 150 kg, hortum uzunluğu: 10.000 mm, gereken yükseklik: 1.800 mm, alan gereksinimi uzunluk: 1.200 mm, gereken genişlik: 1.000 mm, taşıma uzunluğu: 1.200 mm, taşıma genişliği: 1.000 mm, taşıma yüksekliği: 1.800 mm, depo kapasitesi: 50 l, No. 04521 Cyclone Pre-Separator ESTA ZA 50 Unused, year of manufacture 2021, in mint condition Filter relief for very large quantities of dust The stationary cyclone pre-separators are installed upstream of the main filter unit and serve to pre-separate dry and free-flowing dusts. Medium and coarse dust particles are already separated in advance, so that only fine dust needs to be filtered by the main unit. This reduces operating costs for the complete extraction system. Cyclone pre-separators achieve a separation efficiency of more than 90% for particles with an average grain size of at least 150 microns. Lhedpfx Asx Upqhomkjg Cyclone diameter at top: 282 mm Cyclone height: 1,458 mm Dust container: 50 litres Connection pipe diameter (top): 50 mm Connection pipe diameter (at container): 82 mm Including approx. 10 m extraction hose, diameter 50 mm Transport dimensions (LxWxH): approx. 1200 x 1000 x 1800 mm Weight: approx. 150 kg To avoid possible misunderstandings, an on-site inspection by appointment is possible and recommended. Sale as is Technical data, description of condition, year of manufacture, and scope of delivery according to manufacturer’s brochure or previous owner; no guarantee. Subject to prior sale. For used machines, all warranties are excluded; the following applies: "sold as seen/in inspected condition". Payment terms: Prices plus statutory VAT, payment prior to collection or dispatch. Delivery terms: ex stock

Koşul: mükemmel (kullanılmış), Üretim yılı: 2010, Fonksiyonellik: tamamen fonksiyonel, toplam yükseklik: 3.934 mm, Cihaz Almanya'dan sökülüp getirilmiştir. Polonya'daki depoda bulunmaktadır. Lsdox A It Iopfx Amkjhg

Koşul: ikinci el, No. 04491 Mobile Extraction Unit / Mobile Dust Extractor ESTA Dustomat HMS 10 WN Used For extracting wood dust and chips Filter type H2 suitable for wood dust, residual dust class 2, 0.2 mg/m³ Design type 1, suitable for extracting combustible dusts of dust explosion classes St 1 and St 2 400 V, 1.1 kW, with power cable and plug Nominal air flow rate: 720 m³/h Filter surface: 3.5 m² Extraction pipe connection diameter: 100 mm Lhsdpfxsxnqauj Amksg Filter cleaning via manual crank Chip container: 670 x 460 mm Mobile unit CE compliant Transport dimensions approx. 1300 x 550 x 1700 mm (L x W x H) Weight approx. 100 kg To avoid possible misunderstandings, on-site inspection by appointment is possible and recommended. Sale as is Technical specifications, condition description, year of manufacture, and delivery scope as per manufacturer’s brochure or previous owner, without guarantee Subject to prior sale No warranty for used machines; sale as inspected and agreed. Payment terms: Prices plus legal VAT, payment prior to collection or shipping Delivery terms: ex stock

Koşul: ikinci el, No. 04490 Ledpfxoxn Tils Amkshg Mobile Extraction Unit / Mobile Dust Extractor ESTA Dustomat 10 Used For extraction of wood dust and chips Filter type H2 for wood dust, residual dust content level 2, 0.2 mg/m³ Design type 1, for extraction of combustible dusts within dust explosion classes St 1 and St 2 400 V, 1.1 kW, with power cable and plug Nominal air flow rate: 720 m³/h Filter surface area: 3.5 m² Extraction pipe connection diameter: 100 mm Filter cleaning via manual crank Chip container: 670 x 460 mm Mobile unit CE compliant Transport dimensions approx. 1300 x 600 x 1700 mm (LxWxH) Weight approx. 100 kg To avoid possible misunderstandings, on-site inspection by appointment is possible and recommended. Sale as is Technical data, condition description, year of manufacture, and scope of delivery according to manufacturer’s brochure and/or previous owner, without guarantee Subject to prior sale No warranty is provided for used machines, the following applies: “purchased as seen” Payment terms: Prices plus applicable VAT, payment prior to collection or shipping Delivery terms: Ex stock

Koşul: ikinci el, No. 04489 Mobile Extraction System / Mobile Dust Extractor ESTA Dustomat 61 Used For extracting wood dust and chips Filter type H2 for wood dust, residual dust content level 2, 0.2 mg/m3 Design type 1, suitable for extracting combustible dust in zone 22 400 V, 3 kW, with power cable and plug Nominal air flow rate: 1850 m3/h Extraction pipe connection diameter: 160 mm Filter surface area: 9.6 m2 Filter cleaning via hand crank Filter dimensions approx. 720 x 510 mm Chip container: 860 x 570 mm System is mobile CE compliant Includes new spare filter Operating manual available Transport dimensions approx. 1700 x 800 x 2100 mm LxWxH Weight approx. 250 kg To avoid possible misunderstandings, an on-site inspection by appointment is possible and recommended. Sale as is Technical specifications, description of condition, year of manufacture, and scope of delivery according to manufacturer’s brochure and/or previous owner, without guarantee. Lodpoxnprcsfx Amkshg Subject to prior sale. For used machines, any warranty is excluded; the following applies: "purchased as inspected". Payment terms: Prices plus statutory VAT, payment required before collection or shipping. Delivery terms: ex stock.

Koşul: mükemmel (kullanılmış), Üretim yılı: 2018, Fonksiyonellik: tamamen fonksiyonel, Maks. hacimsel akış 2900 m³/h Emiş ağzı çapı 200 mm Maks. vakum 3500 Pa Tahrik gücü 4,0 kW Filtre yüzeyi 24 m² Filtre elemanları 2 adet Toz toplama kabı 38 l Ebatlar 1.660 x 840 x 1.640 (U/G/Y) mm Ledpfsyqpihox Amkshg Ağırlık 310 kg Ses basınç seviyesi 72 dB(A) Metal talaşı Metal tozları Plastik tozları Plastik talaşı Pamuk tozları Kağıt tozları Kaynak dumanı Lehim dumanı