Tiskarska Zavora, Stroj Za Upogibanje, Stroj Za Stiskanje Zavor nakup rabljenega (96.180)

Stanje: novo, Universally applicable folding machine for sheet metal workshops and repair businesses. Working length: 1270 mm Max. sheet thickness (400 N / mm²): 2.0 mm Max. opening width: 45 mm Bending angle: 0 - 135° Width: 1620 mm Depth*: 1115 mm Height: 1150 mm Weight approx.: 340 kg * with back gauge Features: - Universally applicable folding machine for sheet metal workshops and repair businesses - Robust construction in a modern design - Easy adjustment of the upper beam via foot pedal, leaving hands free for the workpiece - Manual folding machine for standard bending tasks - Segmented upper beam for a wide range of bending possibilities - Excellent price-performance ratio - Fast and simple bending process using the bow handle - Easy adjustment of the lower beam to suit the respective sheet thickness - High upper beam for manufacturing profiles with tall upstands Nsdpfx Aaevnrk Ejnolf Scope of delivery: - Segmented upper beam - Back gauge - Bending segments: 25 | 30 | 35 | 40 | 45 | 50 | 75 | 100 | 150 | 200 | 250 | 270 mm

Stanje: novo, Working width: 2540 mm Bending capacity (St42): 3.5 mm Bending angle adjustment: 0 - 135° Adjustment range of bending beam: 25 mm Hydraulic motor drive power: 3.7 kW Weight, approx.: 3900 kg Dimensions LxWxH, approx.: 3850 x 1700 x 1860 mm The torsion-free, heavy-duty machine frame is designed for extremely high loads. This ensures consistently high quality of your bent products. The integrated tool holder enables easy tool changes, allowing the AKB folding machine to be easily adapted to your future requirements. Model features: - MIKRA-Bending Control Positioning System type "M15S" (alternative control options available) - Heavy-duty, torsion-free welded steel construction - Bending beam adjustment from 0 to 135° - Upper and bending beams hydraulically driven - Clamping pressure of the upper beam centrally adjustable from the front on both sides - Manual crowning adjustment of upper, lower, and bending beams - Segmented upper beam / upper beam incline 45° Scope of delivery: - Manual back gauge 600 mm - Tool set Segmented upper tool Lower beam rail Bending beam rail 25.0 mm - Manual gap adjustment Nljdpfsqa Ad Ijx Aanef - Triple foot switch - Adjustment valve for hydraulic pressure accessible from the front - Foot pedal with three functions, handle, and emergency stop button - Light barrier - Filled with oil - Documentation - CE

Stanje: novo, Working width: 2035 mm Nsdpfoqa Aa Iex Aanslf Bending capacity (St42): 6.5 mm Adjustable bending angle: 0 - 135° Adjustable bending beam: 35 mm Hydraulic motor drive power: 7.4 kW Weight (approx.): 3,710 kg Dimensions LxWxH (approx.): 3300 x 1550 x 1900 mm The torsion-free, heavy-duty machine frame is designed for extremely high loads. This ensures consistently high-quality bending results. The integrated tool holder allows for quick and easy tool changes, enabling the AKB swing bending machine to be adapted effortlessly to future requirements. Model features: - MIKRA-Bending Control positioning system type "M15S" (alternative control options available) - Robust, torsion-resistant welded steel construction - Adjustable bending beam: 0 to 135° - Upper beam and bending beam hydraulically driven - Clamping pressure of the upper beam centrally adjustable from the front on both sides - Manual crowning of upper, lower and bending beam - Segmented upper beam / upper beam incline 45° Scope of delivery: - Manual backgauge 600 mm - Tool kit: Segmented upper tool Lower beam rail Bending beam rail 25.0 mm - Manual gap adjustment - Three-way foot switch - Control valve for hydraulic pressure adjustment from the front - Foot pedal with three functions, handle, and emergency stop button - Light barrier - Oil fill - Documentation - CE certified

Stanje: novo, Working width: 2540 mm Bending capacity (St42): 4.5 mm Adjustable bending angle: 0 - 135° Adjustability of bending beam: 30 mm Hydraulic motor power: 5.5 kW Weight, approx.: 5100 kg Dimensions LxWxH, approx.: 3900 x 1700 x 1900 mm Model description: - MIKRA-Bending Control positioning system type "M15S" (alternative control systems available on request) - Heavy-duty, torsion-free welded steel construction - Bending beam adjustment from 0 to 135° - Upper beam and bending beam hydraulically driven - Clamping pressure of the upper beam centrally adjustable from the front on both sides - Crowning of upper, lower and bending beams manually adjustable - Segmented upper beam / 45° upper beam angle Scope of delivery: - Manual backgauge 600 mm - Tool set Segmented upper tool Lower beam rail Bending beam rail 25.0 mm Nlodpfx Aep Eb Dkjanjf - Manual gap adjustment - Three-way foot switch - Regulating valve for front-side hydraulic pressure adjustment - Foot pedal with three functions, handle and emergency stop mushroom switch - Light barrier - Pre-filled with oil - Documentation - CE mark

Stanje: novo, Working width: 4010 mm Bending capacity (St42): 2.0 mm Adjustable bending angle: 0 - 135° Adjustable bending beam stroke: 25 mm Hydraulic motor power: 2.2 kW Weight, approx.: 5000 kg Dimensions LxWxH, approx.: 5600 x 1750 x 2050 mm The torsion-resistant, heavy-duty machine body is designed for extremely high loads. This ensures consistently high quality in your bending products. The integrated tool holder allows for quick and easy tool changes, enabling the AKB folding machine to be easily adapted to future requirements. Model description: - MIKRA-Bending Control positioning system type 'M15S' (alternative control options available) - Heavy, torsion-free steel welded construction - Bending beam adjustable from 0 to 135° - Upper and bending beam hydraulically driven - Upper beam clamping pressure centrally adjustable from the front on both sides Nledep Dufzopfx Aanof - Manual crowning adjustment of upper, lower, and bending beams - Segmented upper beam / upper beam incline 45° Scope of delivery: - Manual backgauge 600 mm - Tool set: Segmented upper tool Lower beam rail Bending beam rail 25.0 mm - Manual gap adjustment - Triple foot switch - Control valve for hydraulic pressure adjustment from the front - Foot pedal with three functions, handgrip, and emergency stop button - Light barrier - Filled with oil - Documentation - CE mark

Stanje: rabljeno, Leto izdelave: 2000, Lastna teža: 22.000 kg Nedszrd Iaepfx Aanelf Delovna širina: 1500 mm Delovna dolžina: 2160 mm Debelina pločevine: 2 mm S kompletno nakladalnim sistemom - Letnik izdelave: 2000 - Dokumentacija na voljo: Da - CE-oznaka prisotna: Da - CE-certifikat prisoten: Ne - Serijska številka: 12/50 - Upravljanje: CNC - Moč [kW]: 18,0 - Največja debelina pločevine [mm]: 2 - Največja delovna širina [mm]: 1500 - Opcije: Nakladalni sistem - Transportna teža [kg]: 22.000 kg Finančne informacije: DDV: Navedena cena je brez DDV DDV/obdavčitev razlike: DDV je odbiten za podjetja Dostava in odkupi so možni kadarkoli za vse industrijske naprave. Lukas van Rossum

Stanje: novo, Stanje: novo Dobavni rok: približno 8 tednov od naročila Država izvora: Turčija Cena: 7300 € Leasing obrok: 140,89 € Tlačna sila: 10 t Hod: 185 mm Maks. zmogljivost upogibanja - konstrukcijsko jeklo: 150x8 mm Miza: 450x900 mm Višina sprejemnega zatiča: 150 mm Premer zatiča: 60 mm Delovna hitrost: 10 mm/s Povratna hitrost: 10 mm/s Motor: 1,1 kW Delovna višina: 915 mm Dolžina: 900 mm Širina: 450 mm Višina: 1130 mm Teža: 250 kg Nastavitev hoda z digitalnim prikazovalnikom Ročni in avtomatski način delovanja Sprejemni zatiči in orodja kaljeni in brušeni Upogibno orodje Nožno stikalo Nljdpfx Aoynmzceanof MOŽNOSTI: Rezila, prebijalna ali cevno-upogibna orodja na zahtevo

Stanje: novo, Stanje: novo Dobavni rok: cca 8 tednov od naročila Država izvora: Turčija Cena: 12.900 € Leasing obrok: 247,68 € Tlačna sila: 40 t Hod: 285 mm Maks. zmogljivost upogibanja – konstrukcijsko jeklo: 200x24 mm Miza: 660x1250 mm Višina nosilnega zatiča: 250 mm Premer zatiča: 80 mm Delovna hitrost: 10 mm/s Povratna hitrost: 10 mm/s Nodpewiq N Iefx Aanolf Motor: 4 kW Delovna višina: 930 mm Dolžina: 1250 mm Širina: 650 mm Višina: 1250 mm Teža: 1100 kg Nastavitev hoda z digitalnim prikazom Ročni in avtomatski način delovanja Nosilni zatiči in orodja kaljeni in brušeni Orodje za upogibanje Nožna pedal MOŽNOSTI: Rezalna, prebijalna ali cevna upogibna orodja na zahtevo

Stanje: rabljeno, Pedrazzoli UNIVERSAL BROWN 42 CN 1-axis tube bending machine. Maximum bending capacity: 42×2.5 mm. Nsdpfeqgd Ekjx Aanolf Minimum internal bending radius: 22 mm. Maximum median bending radius with rollers: 260 mm. Maximum bending angle: 185°. Maximum tube length to be bent: 3100 mm. Installed power: 5.5 kW. Dimensions: 4700x800x1300 mm. Weight: 1100 kg.

Stanje: zelo dobro (rabljeno), Funkcionalnost: popolnoma funkcionalen, vrsta aktuacije: mehanski, število valjev: 3, skupna masa: 5.000 kg, Oprema: dokumentacija / priročnik, Profilna krivilka PARMIGIANI Mod. MERCORI – M Rabljena. Horizontalna trivaljna krivilka. Na voljo za takojšnjo dostavo, če ni predhodno prodana. Regulacija z vizualizacijo. Popolna z opremo za krivljenje ploščatih materialov in cevi. Nov električni razdelilnik. Priročnik za uporabo in vzdrževanje. Kapacitete krivljenja: kotnik 120 x 120 x 12 mm: min. Ø 1200 mm; U 160 vertikalno: min. Ø 1000 mm; ploščati material vertikalno 140 x 40 mm: min. Ø 1000 mm; ploščati material horizontalno 120 x 30 mm: min. Ø 1600 mm; cev 4″: min. Ø 1200 mm. Teža: 5000 kg. Moč motorja: 380 V 12 Hp. Njdpfx Aasyxwdwonelf

Stanje: novo, Leto izdelave: 2019, Širina pločevine 1050 mm Debelina pločevine 4,0 mm Premer valja 110 mm Skupna potreba po moči 2,2 kW Nledpfx Aaozh N Uwenjf

Stanje: novo, Motor 2,8 kW Teža stroja pribl. 320 kg Splošne dimenzije pribl. 86 x 90 x 85 cm Oprema / Dodatki: - s nožnim pedalom - 400V-50Hz 3-fazni osnovni izmenični tok - CE izjava s predizbiro kota upogibanja prek zatiča, 9 obr/min - HS-koda: 8462 5900 Nedpfxjy H N Nze Aanjlf - Zmogljivost upogibanja pri R= 65 kg/mm² okroglo 34 mm pri R= 86 kg/mm² - okroglo jeklo 32 mm s 6 tulecami 50-60-70-80-95-120 mm z 1 kosom kvadratnega zatiča - Digitalna shramba programa z indikatorjem kota (Dvoročno upravljanje tukaj ni mogoče)

Stanje: novo, Širina pločevine 1550 mm Debelina pločevine 4,5 mm Upogibanje 4,0 mm Dolžina valjev 1550 mm Najmanjši premer 190 mm Premer zgornjega valja 130 mm Teža 1265 kg Dimenzije 2670x1110x1050 mm Oprema: - Centralni valji poganjani preko elektromotorja, planetnega reduktorja in zobniškega pogona - Zgornji valj izhodno zložljiv na stran - Glavni motor z zavorno napravo - Naprava za konusno upogibanje - Mobilna upravljalna konzola in nožno stikalo - CE oznaka/Izjava o skladnosti Posebna oprema: - Indukcijsko kaljeni valji Nlsdpfxjyvvrhj Aanjf - Motorizirana nastavitev zadnjega valja - Digitalni prikaz za zadnji valj

Stanje: novo, Kotna jeklena palica 50x5 mm Kvadratni material 50x40x3 mm I-profil - ploščato 120x15 mm I-profil - navpično 60x10 mm Okrogli material Ø 35 mm Premer cevi Ø 70x2 mm Premer valja 155 mm Hitrost krivljenja 4,3 m/min Premer osi 50 mm Skupna potrebna moč 1,5 kW Teža 400 kg Dimenzije D x Š x V 830x730x1350 mm Oprema: - Kaljene posebne jeklene osi - Komplet kaljenih valjev - Spodnji valji so gnani - Stranski vodilni valji - Nožno stikalo Nodpfxjyvvnie Aanelf - Delo v vodoravni in navpični legi - CE oznaka/izjava o skladnosti - Navodila za uporabo v nemščini

Stanje: novo, Funkcionalnost: popolnoma funkcionalen, Leto izdelave: 2026, Oprema: CE označba, dokumentacija / priročnik, Tehnični podatki Nsdpjytparofx Aanelf Delovna širina: 2540 mm Maksimalna debelina pločevine: 2,5 mm Maksimalni kot upogibanja: 135° Dolžina: 2880 mm Širina: 1020 mm Višina: 1450 mm Teža: 1300 kg

Stanje: novo, Condition: new Delivery time: approx. 10 weeks from order Country of origin: Turkey Price: €34,200 Leasing rate: €653.22 Shaft diameter: 100 mm Roller diameter: 315 mm Number of driven rollers: 3 Motor power: 7.5 kW Speed: 7 m/min Flat bar, upright (section / min. diameter): 100x20 mm / 800 mm; 30x10 mm Flat bar, flat (section / min. diameter): 200x30 mm / 1,200 mm; 160 mm Square steel (section / min. diameter): 60x60 mm / 750 mm; 15x15 mm Round steel (section / min. diameter): Ø 75 mm / 800 mm; Ø 15 mm Tube (section / min. diameter): Ø 125x2.5 mm / 1,400 mm Rectangular tube, upright (section / min. diameter): 100x40x4 mm / 1,300 mm Square tube (section / min. diameter): 80x80x5 mm / 1,500 mm; 25 mm Angle steel, leg outwards (section / min. diameter): 100x100x12 mm / 1,000 mm Angle steel, leg inwards (section / min. diameter): 100x100x10 mm / 1,000 mm UPN, leg outwards (section / min. diameter): UPN 180 / 900 mm; UPN 30 UPN, leg inwards (section / min. diameter): UPN 180 / 1,000 mm; UPN 30 IPN, flat (section / min. diameter): IPN 180 / 1,000 mm; IPN 8 Length: 1,465 mm Width: 2,000 mm Height: 1,700 mm Weight: 4,000 kg 3 hydraulically driven rollers Nledpfxsynmrze Aanof Robust steel welded construction Hydraulic adjustment of both lower rollers Digital display of lower roller positions on a separate control panel Lateral guide rollers adjustable in 3 axes Usable horizontally and vertically Forward and reverse drive Machine and equipment comply with CE regulations WE HAVE MORE THAN 210 REFERENCES!

Stanje: novo, Condition: New Delivery time: approx. 12 weeks from order Country of origin: Turkey Price: €51,900 Leasing rate: €980.91 Nedpfx Aoynmrueanelf Shaft diameter: 120 mm Roller diameter: 390 mm Driven rollers: 3 Motor power: 15 kW Speed: 2 / 7.5 m/min Flat bar upright (cross-section / min. diameter): 125x25 mm / 1,200 mm; 30x Flat bar flat (cross-section / min. diameter): 200x50 mm / 1,000 mm; 100x Square bar (cross-section / min. diameter): 65x65 mm / 750 mm; 20x20 mm Round bar (cross-section / min. diameter): Ø 80 mm / 850 mm; Ø 20 mm Tube (cross-section / min. diameter): Ø 160x4 mm / 2,800 mm; Ø ... Rectangular tube upright (cross-section / min. diameter): 120x40x4 mm / 1,800 mm; 3x Square tube (cross-section / min. diameter): 90x90x5 mm / 1,800 mm; 30x Angle iron, leg outwards (cross-section / min. diameter): 120x120x12 mm / 1,200 mm; Angle iron, leg inwards (cross-section / min. diameter): 100x100x10 mm / 1,200 mm; UPN, leg outwards (cross-section / min. diameter): UPN 220 / 1,000 mm; UPN 1... UPN, leg inwards (cross-section / min. diameter): UPN 220 / 1,200 mm; UPN 1... IPN horizontal (cross-section / min. diameter): IPN 220 / 1,000 mm; IPN 8... Length: 2,000 mm Width: 1,650 mm Height: 1,900 mm Weight: 4,450 kg 3 driven rollers (hydraulic motor and planetary gearbox) Shafts made of hardened and ground special steel Hydraulic adjustment of both lower rollers Hardened universal rollers Side guide rolls hydraulically adjustable in 3 axes 2 speeds Usable horizontally and vertically Mobile control panel Digital display (3 axes) Machine and equipment according to CE standards Operating manual in GERMAN and ENGLISH WE HAVE MORE THAN 210 REFERENCES!

Stanje: dober (rabljeno), Leto izdelave: 1977, HERA UM2, zložljiva strojna pločevina Znamka: HERA Letnik izdelave: 1977 Nlodezupxcepfx Aanjf Tip: UM 2 Tip upravljanja: Konvencionalno Debelina pločevine (mm): 2 mm Delovna širina (mm): 3000 mm Teža stroja (kg): 3000 kg Dolžina (mm): 3820 mm Širina (mm): 800 mm Višina (mm): 1850 mm

Stanje: kot nova (razstavni stroj), Leto izdelave: 2025, Sheet width: 2020 mm Sheet thickness: 2.0 mm Frame opening: 2100 mm Adjustable bending angle: up to 130 degrees Total power requirement: manual Machine weight: approx. 1850 kg Dimensions (L x W x H): 3100 x 725 x 1350 mm Exhibition machine – like NEW Has not been used yet (!!) Special price on request Features: - Heavy-duty/manual folding/bending machine with counterweight - Durable, robust steel welded construction for long service life - Universal application for tinsmiths and craftsmen - Fast and easy bending process via bow handle - All bearings and guides of solid design - Easily adjustable upper beam for efficient working Nlsdjxab S Sjpfx Aansf - Manual adjustment of lower beam - Manually adjustable angle stop with analog degree display

Stanje: novo, Pressure: 20.0 t Stroke: 185 mm Flat bar, upright: 200 x 12 mm Working speed: 10.0 mm/sec Return speed: 10.0 mm/min Working height: 930 mm Table: 480 x 1060 mm Total power requirement: 2.2 kW Motor: 400 Volt, 50 Hz Oil capacity: 12.0 l Weight: 530 kg Dimensions (L x W x H): 1150 x 480 x 1400 mm Equipment: - Electro-hydraulic horizontal bending machine - Large, robust machine table made of hardened steel - Machine made from hardened and ground forged steel - Digital display for stroke adjustment * Programming of 1x bend endpoint & 1x return point possible - 1x tool set (1x bending punch / 1x 1V die) * Bending punch ... Angle: 60° / Bending radius: 5.0 mm * Die ... Angle: 60° / V-opening: 63.0 mm - Infinitely variable adjustment of bending speed & pressing force - 1x manual material back gauge - Freely movable double foot switch - Machine can be moved with pallet truck/forklift - Operating manual Nsdpfexabtvex Aanslf

Stanje: novo, Širina pločevine 1550 mm Debelina pločevine 6,5 mm Ukrivljenost 4,5 mm Premer zgornjega valja 150 mm Premer stranskega valja 130 mm Premer spodnjega valja 150 mm Največja razdalja med zgornjim in spodnjim valjem 20,0 mm Skupna potrebna moč 2,2 + 1,5 kW Teža stroja približno 2370 kg Nledpfxsxabkbj Aanef Dimenzije D-Š-V 3300 x 1150 x 1110 mm Razstavni stroj – NOV še ni bil v uporabi (!!) Posebna cena na zahtevo Oprema: - elektrohidravlični stroj za okroglo upogibanje s 4 valji * z gornjim in spodnjim valjem, ki se premikata * stabilna varjena konstrukcija - Območje uporabe: * obdelava pločevine od lahke do težke (jeklo/ALU/nerjavno jeklo) - elektrohidravlično nastavljanje spodnjega in stranskega valja - linearno vodilo stranskih valjev - zgornji valj poganja robusten elektromotor + planetni menjalnik - prosto premikajoča se, ločena upravljalna plošča - kaljeni valji SAE 1050 (CK 45) + konveksno oblikovani - konični upogibni mehanizem - 3-osni digitalni prikaz za natančno pozicijo valjev - elektrohidravlični nagibni ležaj - navodila za uporabo (PDF)

Stanje: novo, Druck 80,0 t Hub 285 mm Flacheisen über die hohe Kante 300 x 25 mm Arbeitsgeschwindigkeit 10,0 mm/sec Rücklaufgeschwindigkeit 10,0 mm/min Arbeitshöhe 930 mm Tisch: 750 x 1425 mm Gesamtleistungsbedarf 10,0 kW Motor 400 Volt 50 Hz Njdpsxabhasfx Aanjlf Ölinhalt 120 l Gewicht 1700 kg Abmessung L-B-H 1500 x 750 x 1800 mm Ausstattung : - elektro-hydraulische Horizontalbiegemaschine - großer, robuster Maschinentisch aus gehärteten Stahl - Maschine aus gehärtetem und geschliffenen Schmiedestahl - Digitalanzeige für Hubeinstellung * Programmierung von 1x Biegeendpunkt & 1x Rückzugspunkt möglich - 1x Werkzeugsatz (1x Biegestempel / 1x 1V Matrize) * Biegestempel .. Grad : 60° / Biegeradius : 5,0 mm * Matrize .. Grad : 85° / V Öffnung : 100,0 mm - stufenlose Einstellung der Biegegeschwindigkeit & Presskraft - 1x manueller Materialanschlag - freibeweglicher Doppel-Fußschalter - Maschine mit Hubwagen/Stapler verfahrbar - Bedienungsanleitung

Stanje: kot nova (razstavni stroj), Leto izdelave: 2025, Sheet width: 1050 mm Sheet thickness: 2.0 mm Roll length: 1070 mm Upper roll diameter: 75.0 mm Motor power: 1.5 kW Weight: 325 kg Dimensions (L x W x H): 1530 x 700 x 1160 mm Demonstration machine - like NEW Not yet in use (!!) Special price on request Equipment: - Electrically powered 3-roll plate bending machine - Asymmetric roll arrangement - 2 driven rolls via brake motor - Manual swing-out bearing for quick removal of workpiece - Wire grooves on bottom and rear rolls - Double foot switch for left/right operation including emergency stop button Nlsdpfxoxacbuj Aansf - Rear roll adjustment with ratchet lever - Electrical safety device

Stanje: novo, Pressure: 40.0 t Stroke: 285 mm Flat bar on the vertical edge: 250 x 24 mm Working speed: 10.0 mm/sec Return speed: 10.0 mm/min Working height: 930 mm Table: 660 x 1250 mm Total power requirement: 4.0 kW Motor: 400 Volt 50 Hz Oil capacity: 40.0 l Weight: 800 kg Dimensions (L x W x H): 1450 x 800 x 1300 mm Features: - Electro-hydraulic horizontal bending machine - Large, sturdy machine table made of hardened steel - Machine body made from hardened and ground forged steel - Digital display for stroke adjustment * Programming of 1x bending end point & 1x return point possible - 1 set of tooling (1 bending punch / 1 1V die) * Bending punch ... angle: 60° / bending radius: 5.0 mm * Die ... angle: 60° / V opening: 63.0 mm - Infinitely variable adjustment of bending speed & pressing force - 1 manual material stop - Free-standing double foot pedal - Machine can be moved with pallet truck/forklift - Operating manual Nodpfsxabhmsx Aanolf

Stanje: kot nova (razstavni stroj), Leto izdelave: 2025, Sheet width: 1250 mm Sheet thickness: 1.5 mm Roll length: 1270 mm Top roll diameter: 75.0 mm Motor power: 1.5 kW Weight: 400 kg Dimensions (LxWxH): 1730 x 700 x 1160 mm Demo machine - LIKE NEW Has not yet been in use (!!) Special price on request Equipment: - Electrically powered 3-roll plate bending machine - Asymmetric roll arrangement - 2 powered rolls via brake motor - Manual drop-end for quick removal of the workpiece - Wire grooves on lower and rear rolls - Double foot switch for left/right operation, including emergency stop button Nledjxaafdspfx Aanjf - Rear roll adjustment with notched lever - Electrical safety device