Used Ksb Gate Valve With Flange Connection for sale (20,397)

Condition: good (used), KSB VF35-5 Movitec high-pressure inline pump 11 kW Hedpfoq Tqnqsx Af Honp Manufacturer: KSB Type: Movitec VF32 5 ID No.: 47110112 Maximum flow rate: 27 m³/h Maximum flow rate: 2850 l/min Mains voltage: 3~400/690 V Protection class: IP55 Power: 11 kW 21.8 A You can find more centrifugal pumps - new and used - in our store! International shipping costs on request!

Condition: new, KSB submersible pump with water-filled motor Manufacturer: KSB No.: 110 321 Type: BRZS 535 /1a Motor type: 12 A 923 Operating voltage: 380/660 V Rated current: 191/111 A 92 kW Speed: 450 1/min Q: 250 m³/h H: 26 m IP: 58 Year of manufacture: unknown Hjdpfx Afewbqgde Henp Length: approx. 2750 mm The pumps are unused stock items and are delivered in the original KSB wooden freight crate (the wooden crates may have slightly different dimensions). Total weight including crate: approx. 1500-1700 kg Financing through our bank is also possible. komplett-konzept.leasingo.de You can find more pumps - new and used - in our store! International shipping costs on request!

Condition: new, KSB submersible motor pump UPA 150S-12 Pump, 1.5 kW KSB submersible motor pump UPA 150S-12 pump, 1,5 kW the pump is apparently new. But has traces of storage. The cable was probably eaten by mice (see pictures). Hnedpoiu U Exofx Af Hop The second picture belongs to an original packed pump I offer in another offer. More items - new and used - you will find in our store! International shipping costs on request!

Condition: good (used), KSB Pump Etaline GN 080-210/404 G11 Inline pumps and three-phase standard motor with motor-mounted frequency converter for stepless speed adjustment. Hodpfx Asiu U Txof Hsnp Areas of application: Heating systems Air conditioning systems Domestic hot water systems water supply systems industrial circulation systems Materials to be pumped Fluids that do not chemically or mechanically attack the pump materials. Operating data Q to see data sheet H to see data sheet For the data of this pump, please refer to the data sheet 1) The sum of inlet pressure and delivery head at zero flow must not exceed the specified exceed the specified value Design Close-coupled pump in in-line design, with variable-speed standard motor, pump shaft and motor shaft are rigidly connected. Bearings Deep groove ball bearing grease lubricated. Shaft seal uncooled and maintenance-free mechanical seal according to EN 12 756 Pump series: Etaline Material combination: cast iron Standard motor and stub shaft Size designation: 80 Nominal width suction/ discharge 210 For further technical data, please refer to the data sheet. Item condition: used Scope of delivery: 1 x KSB pump Etaline GN 080-210/404 G11

Condition: good (used), KSB pump Etaline GN 050-160 / 074 G10 Inline pumps and three-phase standard motor with motor-mounted frequency converter for stepless speed adjustment. Applications: heating systems air conditioning Water systems water supply industrial circulation systems conveyed Liquids that do not attack the pump materials chemically and mechanically. operating data Q 17,50 m3 / h H 5.8 m Further data of this pump can be found in the data sheet 1) The sum of inlet pressure and delivery head in the zero point of quantity may be said to Do not exceed the value execution Hnjdpfxed Sqkze Af Hep Block pump in inline design, with variable-speed standard motor, pump and motor shaft are rigidly connected. camp Deep groove ball bearing grease lubricated. shaft seal uncooled and maintenance-free mechanical seal according to EN 12 756 Pump series: Etaline Material combination: gray cast iron Standard engine and stub shaft Size designation: 65 Nominal diameter suction / discharge connection 160 Further technical data can be found on the data sheet. Item condition: used Scope of supply: 1 x KSB pump Etaline GN 050-160 / 074 G10

Condition: excellent (used), Interroll roller conveyor 0.99m with drive The Interroll roller conveyor element is in a very good condition. Furthermore, the roller conveyor has its own drive motor. Width: 400mm Hnsdpfx Afjhvmi Tj Hep Length: 990mm Complete factory closure, large selection of storage platforms, pallet racks, shelf racks, paternosters. High quality industrial machines, lathes, grinding machines, hand machines Further articles - new and used - you will find in our shop! International shipping costs on request!

Year of construction: 1992, condition: used, Modell: KSB KRSF-BLOC 50-200, used Typ: KRSF BLOC 50-200 Centrifugal pump Hnodpfxjiztv Nj Af Hsp Manufacturer Year: 1992 P-Nr.: 5-L40-757 504/3 Q: 9,70 l/s H: 12m n: 1450 1/min

Year of construction: 1992, condition: used, Modell: KSB KRSF-BLOC 50-200, used Typ: KRSF BLOC 50-200 Centrifugal pump Hnsdpsiztvasfx Af Hsp Manufacturer Year: 1992 P-Nr.: 5-L40-757 504/2 Q: 9,70 l/s H: 12m n: 1450 1/min

Condition: used, Vertical multistage high-pressure centrifugal pump KSB Type Movichrom N CN 3/10 2R Serial no. 1-P30-837561 Nominal flow rate max. 3 m3/h Nominal delivery head 70 meters = 7 bar Nominal speed 2900 rpm Motor power 1.5 kW Mains connection 400 Volt, 50 Hz - Pump construction in 10 stages - Pump elements made of stainless steel, pump base made of cast iron - Connection flanges DN 32 Hnedpsrl U S Esfx Af Hep - Suitable for drinking water supply, irrigation and drainage Space required for pump L x W x H 250 x 220 x 830 mm Weight 38 kg Unused replacement pump from stock, as good as new Not a submersible pump or submersible pump

Condition: like new (used), Pump name: KRTK 100-400/654UG1-S Year: 2016 Q (capacity): 76.39 m³/h H (head): 51 m Hedpfx Afju Up Rws Honp Motor power: 62 kW Speed: 1475 rpm

Condition: excellent (used), Year of construction: 2013, Model: KSB ETANORM G 080-315 G1/NA Serial number: 9972358728 000100 01 Capacity: Q = 85.00 m³/h Headroom: H = 25.00 m Hnjdpfxju Upvgj Af Hsp Speed: n = 1470 rpm Year of manufacture: 2013 Motor manufacturer: Siemens Engine model: 1PC30381DB234CG0 Weight: 71 kg Bearings: DE: 6209-ZZC3 NE: 6209-ZZC3 Protection class: IP55 Efficiency class: IE2 Ambient temperature range: -20°C to ≤ 40°C Electrical parameters: 400 V Δ, 50 Hz, 21.0 A, 11 kW, 1470 rpm 690 V Y, 50 Hz, 12.1 A, 11 kW, 1470 rpm 460 V Δ, 60 Hz, 20.5 A, 12.6 kW, 1770 rpm 460 V Δ, 60 Hz, 18.1 A, 11 kW, 1775 rpm

Year of construction: 1993, condition: excellent (used), 2 centrifugal pumps Manufacturer: KSB Model: WKF 50/7 Flow rate: 5.5 l/s (19.8 m³/h) Head: 214 meters (21.4 bar) Max. temperature: 130°C Seal: Mechanical seal with seal flush connection Electric motor: VEM Drive power: 30 kW Speed: 2935 rpm Hnodpjibwarjfx Af Hop ! Price per unit!

Year of construction: 2001, condition: good (used), 2 units of axially split spiral casing pumps with motor and baseplate. Last application as a turbine. !!! Performance curves as a pump and as a turbine are included as images !!! Manufacturer: KSB Type: Omega 350-360 A Flow rate: 1728 m³/h Head: 32 m Speed: 1450 rpm Year of manufacture: 2001 In turbine operation: Motor: VEM G21R 280 S4 Power: 75 kW at approximately 20 meters head and 1600 m³/h Voltage: 400 V Hnodped Nqi Rjfx Af Hsp In pump operation: Required shaft power: 177 kW Required electric motor: 200 kW NPSH value: 6.9 Efficiency: 85.28% Maximum operating temperature: 140°C Speed sensor: Yes !! Price per unit !!

Condition: used, Year of construction: 1900, functionality: fully functional, volume flow: 6,600 m³/h, final pressure: 2.5 bar, power: 610 kW (829.37 HP), input voltage: 6,600 V, input current: 69 A, type of input current: AC, 2 pieces of cooling water pumps. Vertical column pipe pumps with open screw impeller Manufacturer: KSB Type: SEZ N 8-60 Impeller design: Open screw impeller Number of impellers: 1 Immersion depth: 2550 mm Shaft seal: Mechanical seal Radial bearing: RESIDUR fiber ceramic Support bearing: Segment slide bearing Cooling: Self-cooling with CuNiFe cooler Speeds: 745 / 600 / 496 rpm Flow rate: 6600 / 5750 / 4750 m³/h Delivery head: 25 / 15.5 / 10.5 meters Shaft power: 525 kW / 280 kW / 180 kW Pump efficiency: 85.7% Pumped medium temperature: 20°C NPSH: 8.0 m Casing: S235JRG2 Hjdpfx Afsxb Tvxs Honp Shaft: 1.4313 Impeller: 1.4409 Impeller diameter: 766 / 571 mm Electric motor: Siemens 1LA44548 AW94Z Power: 610 kW Voltage: 6600 Volt Current: 69 Ampere Including frequency converter Dimensions: Discharge nozzle: DN 800 Pressure rating: PN 10 Pump weight without motor: 4100 kg Length with motor: 7723 mm

Year of construction: 1991, condition: excellent (used), functionality: fully functional, overall weight: 520 kg, Pump was operated on a test bench and has only run for very few operating hours. Flow rate: 400 m³/h ( 111 liters / second ) Delivery head / delivery pressure: 19 meters / 1.9 bar Pump speed: 1450 1/min NPSH required: 3.83 m Efficiency: 85.7% Shaft power: 24.04 kW Impeller diameter: reduced 264.5 mm (maximum Ø 269 mm) Hjdpfx Aerfdttof Honp Shaft seal: single mechanical seal Manufacturer: Burgmann Impeller type: closed radial impeller Bearing type: roller bearing Lubrication type: Grease Materials of construction Pump casing: 1.4408 (AISI 316) Wear plate: 1.4408 (AISI 316) Pressure cover: 1.4408 (AISI 316) Shaft: 1.4462 Impeller: 1.4408 (AISI 316) Bearing bracket: Cast iron EN-GJL-250 Shaft sleeve: CrNiMo steel Nominal size of suction nozzle: DN 200 Discharge connection Nominal diameter: DN 150 Nominal pressure suction PN 16 Nominal pressure pressure PN 16 Coupling manufacturer: Flender Coupling type: Eupex NH with intermediate sleeve Base plate: Painted gray cast iron Motor manufacturer: VEM Type: KPER 200 L4 Efficiency class: IE 0 Motor speed: 1435 1/min Frequency: 50 Hz Rated voltage: 380 / 660 V Rated motor power: P2: 30 kW Thermal class: F Motor protection class: IP54 Cosphi: 0.82 Dimensions: Length: 1600 mm Width: 650 mm Height: 820 mm Weight: 520 kg

Year of construction: 1991, condition: like new (used), overall weight: 1,420 kg, rotational speed (max.): 1,485 rpm, 3 stainless steel volute casing pumps in process design 2 x CPK-CM 250-315 built in 1991 1 x CPKN-C1 250-315 year of construction 2011 !!! Price per piece !!! Pumps were operated on a test bench and all have very few operating hours! See pictures !!! Flow rate: 1001 m³/h (278 liters / second) Delivery head / delivery pressure: 18 m / 1.8 bar Pump speed: 1485 1/min NPSH: 5.00 m Shaft seal: single mechanical seal with sealing water Manufacturer: Burgmann Impeller type: closed centrifugal impeller Hnjdpfx Afoqabiae Hsp Impeller diameter: 324mm Bearing type: roller bearing Lubrication type: Oil Lubricant monitoring Oil level controller Materials: 1.4408 (AISI 316) Pump housing: 1.4408 (AISI 316) Wear plate: 1.4408 (AISI 316) Pressure cover: 1.4408 (AISI 316) Shaft: Heat-treated steel C45+N Impeller: 1.4408 (AISI 316) Bearing bracket lantern: Gray cast iron JL1040 Shaft sleeve: CrNiMo steel Nominal diameter of suction nozzle: DN 300 Discharge connection Nominal diameter: DN 250 Nominal pressure suction side: PN 16 Nominal pressure pressure side: PN 16 Coupling manufacturer: Flender Coupling type: Eupex NH without intermediate sleeve Base plate: Painted gray cast iron Motor manufacturer: VEM K21R 280S4-Z Efficiency class: IE 0 Motor speed: 1480 1/min Frequency: 50 Hz Rated voltage: 400 / 690 V Rated motor power: P2: 75 kW Thermal class: F Motor protection class: IP55 Cosphi: 0.86 Dimensions: Length: 2120 mm Width: 950 mm Height: 1090 mm Weight: 1420 kg

Condition: like new (used), Year of construction: 1999, overall weight: 6,000 kg, volume flow: 300 m³/h, input frequency: 50 Hz, rotational speed (max.): 2,950 rpm, 11: Industrial pumps of the KSB brand 1 unused, 3 used KSB centrifugal pump + motor unit LUV h 150-340/2 Product information: Manufacturer: KSB (Klein, Schanzlin & Becker AG) Model: LUv 5/2 F9 30-605 Year of manufacture: 1968 Origin: Plant Frankenthal (Pfalz), Germany Condition: Used, but in good condition ⚙️ Technical data – Pump: Type: LUv 125/252/2 Flow rate (Q): 300 m³/h Delivery head (H): 210 m (mFLS) Speed: 2950 rpm Serial number (A-No): 2-151-134 874/2 ⚡ Technical data – Motor: Voltage: 6000 V Current: 37.8 A Power: 300 kW Frequency: 50 Hz Speed: 2950 rpm Cos φ: 0.87 Motor number: 2-151-134 874/1 📦 Description: This industrial high-performance pump from KSB is ideal for transporting large amounts of liquid. The pump is sold together with the matching motor unit. Manufactured to the solid German engineering standards of its time, known for durability and high performance. 2. Pump info: KSB centrifugal pump + motor unit Brand: KSB (Klein, Schanzlin & Becker AG) Model: LUv 5/2 F9 30-605 Year of manufacture of the pump: 1968 Origin: Plant Frankenthal (Pfalz), Germany 🔧 Technical data – Pump: Type: LUv 125/252/2 Flow rate (Q): 300 m³/h Delivery head (H): 210 m (mFLS) Speed: 2950 rpm Serial number (A-No): 2-151-134 874/2 ⚙️ Technical data – Motor: Type: LUv 5/2 F9 30-605 Motor No: 2-151-134 874/2 Voltage: 6000 V Hedewq Shbspfx Af Henp Current: 37.8 A Power: 300 kW Frequency: 50 Hz Speed: 2950 rpm Cos φ: 0.87 📌 Condition: Used, but in good condition. Stored after disassembly from an industrial plant. Technical data has been verified based on the nameplate.

Condition: new, Year of construction: 2018, functionality: fully functional, KSB Etaline ETL 032-032-160 | New In-line Pump no. 6 Manufacturer: KSB SE & Co. KGaA Model: ETL 032-032-160 GGSAV66D200222 (ETALINE) Capacity (Q): 17.00 m³/h Head (H): 18.00 m Rotational speed (n): 2921 rpm Impeller diameter: Ø 132 mm Year of manufacture: 2018 Hnsdpfx Afoy I Dn Io Hep Viscosity (v): 5.5 mm²/s MEI index: ≥ 0.70 Material number: 01216137 The KSB Etaline is a high-efficiency centrifugal pump with an in-line design (suction and discharge nozzles are aligned on the same axis), allowing for direct installation on the pipeline. This model features a very high energy efficiency index (MEI ≥ 0.70), resulting in low operating costs. The pump is intended for use in heating, air-conditioning, and industrial circulation systems. The robust, red-painted casing and precisely matched 132 mm impeller ensure stable performance parameters at a capacity of 17 m³/h.

Year of construction: 1997, condition: refurbished (used), overall weight: 300 kg, total length: 1,270 mm, total width: 550 mm, total height: 570 mm, 4 spiral casing pumps in process design 1 of these completely overhauled, ball bearings of the pump and motor new. Mechanical seal overhauled by a specialist company. All seals new. Flow rate: 6 m³/h Head: 25 m Pump speed: 1440 rpm Shaft seal: double-acting mechanical seal Manufacturer: Burgmann HRZ 13754-00 SIC/SIC/-CAR/SIC-VITON Impeller type: closed two-channel impeller Impeller diameter: 277 mm Bearing type: rolling bearing Impeller side: 1x NU411 Drive side: 2x 7311 Lubrication type, drive side: oil Lubricant monitoring: oil level regulator Hnedpfx Afeiuznue Hop Materials: Pump casing: Duplex steel Noridur 1.4593 (9.4460) Partition wall: Duplex steel Noridur 1.4593 (9.4460) Pressure cover: Duplex steel Noridur 1.4593 (9.4460) Shaft: Hardened steel C45+N Impeller: Duplex steel Noridur 1.4593 (9.4460) Bearing housing lantern: Grey cast iron EN-GJL-250 Shaft sleeve: Duplex steel 1.4462 Suction nozzle nominal size: DN 80 Discharge nozzle nominal size: DN 40 Nominal pressure suction side: PN 10 Nominal pressure discharge side: PN 10 Coupling manufacturer: Flender Coupling type: Eupex NH with intermediate sleeve Base plate: Grey cast iron Motor manufacturer: AEG AM 132 Efficiency class: IE 0 Motor speed: 1476 rpm Frequency: 50 Hz Rated voltage: 400 V Motor rated power: P2 7.50 kW Thermal class: F Motor protection type: IP55 Cosphi: 0.82 Dimensions: Length: 1270 mm Width: 550 mm Height: 570 mm Weight: 300 kg The material 1.4593 Noridur is very well suited for: - Chemical and process industries - Sulfur and phosphoric acid - Salt extraction and processing - Petrochemical industry - Coking plants - Textile and pulp industry - Food and sugar industry - Mining/coal mining and transport - Flue gas desulfurization plants - Acidic, chloride-containing wash suspensions - Acidic process water - Wastewater treatment/sewage treatment plants - Offshore and marine technology

Year of construction: 2015, condition: excellent (used), functionality: fully functional, total length: 1,030 mm, total width: 450 mm, total height: 480 mm, 2 units of horizontal, transversely divided spiral casing pump in process design, with radial impeller, single-stage, single-suction. ! Price per unit ! Manufacturer: KSB Model: MCPK 40-25-160 Year of manufacture: 2015 Shaft seal: Double-acting Burgmann mechanical seal with seal water connection and flow meter Impeller diameter: 169 mm Pump speed: 2950 rpm !!! ATTENTION !!! The nameplate indicates the operating parameters. This is not the actual flow rate at the best efficiency point !!!! I have attached 2 characteristic curves as photos. Photo 11: Best efficiency point Photo 12: Operating parameters from the last application Flow rate: 6.9 m³/h Head: 33.0 meters Shaft power: 1.73 kW Efficiency: 35.87 % NPSH: 2.17 Data for the operating point in the last application, approximately: Flow rate: 2.2 m³/h Head: 37.0 meters Shaft power: 1.27 kW Efficiency: 18.07 % NPSH: 1.99 Materials: Spiral casing: Noridur 1.4593 Casing cover: Noridur 1.4593 Shaft: C 45+N Impeller: Noridur 1.4593 Remaining parts in contact with the medium: 1.4517 Electric motor: 5.5 kW Energy efficiency class: IE 2 Voltage: 400/690 Volts Speed: 2950 rpm Hnsdpfx Afjfyn Rpo Hep The material 1.4593 Noridur is very well suited for: - Chemical and process industries - Sulfur and phosphoric acid - Salt extraction and processing - Petrochemical industry - Coke plants - Textile and pulp industry - Food and sugar industry - Mining/coal extraction and transport - Flue gas desulfurization plants - Acidic, chloride-containing washing suspensions - Acidic process water - Wastewater treatment/sewage treatment plants - Offshore and marine engineering ! Price per unit !

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, overall weight: 260 kg, total length: 1,140 mm, total width: 450 mm, total height: 525 mm, volume flow: 14.5 m³/h, final pressure: 2.2 bar, power: 4 kW (5.44 HP), input voltage: 400 V, input frequency: 50 Hz, rotational speed (max.): 1,440 rpm, protection type (IP code): IP56, 2 units of horizontal, radially split volute casing pumps in process design, with single-inlet, single-stage radial impellers. ! Price per unit ! Manufacturer: KSB Model: CPKN-C3.1 040-250 Year of manufacture: 2009 Shaft seal: Double-acting Burgmann mechanical seal with flushing water connection and flow meter Impeller diameter: 260 mm Pump speed: 1440 rpm Please note: The nameplate indicates the parameters from the last duty point, not the pump’s design (best efficiency) point! Hnjdpfx Afoxp Eqko Hsp Best efficiency point according to curve: Flow rate: 14.5 m³/h Head: 22 meters (2.2 bar) Shaft power: 1.85 kW Efficiency: 46.1 % NPSH: 1 m Duty point from last application: Flow rate: 6.0 m³/h Head: 24.0 meters Shaft power: 1.36 kW Efficiency: 30 % NPSH: 0.8 m Materials: Volute casing: Noridur 1.4593 Casing cover: Noridur 1.4593 Shaft: C 45+N Impeller: Noridur 1.4593 Other wetted parts: 1.4517 Electric motor: 4.0 kW Energy efficiency: IE1 Voltage: 400/690 V Speed: 1440 rpm Material 1.4593 Noridur is ideally suited for: - Chemical and process engineering industries - Sulfuric and phosphoric acid - Salt production and processing - Petrochemical industry - Coke plants - Textile and pulp industries - Food and sugar industries - Mining/coal extraction and handling - Flue gas desulfurization plants - Acidic, chloride-containing wash suspensions - Acidic process water - Wastewater treatment plants - Offshore and marine applications ! Price per unit !

Condition: new, functionality: fully functional, machine/vehicle number: 05124130, power: 7.5 kW (10.20 HP), protection type (IP code): IP64, Pump is new from spare parts stock Hsdpfx Ajuyg Rzsf Hjnp

Year of construction: 2018, condition: good (used), water pump KSB ETB 050-032-200 26 m³/h 55m 11 KW price: 2.750 Euro Hnedei E Iciepfx Af Hep contact: Mr. Rainer Eckerle

Year of construction: 2008, condition: excellent (used), many pumps available, from 5m³/h to 500m³/h Hedpfsd H Nzzsx Af Hsnp

Condition: new, Year of construction: 2026, Metal roof snap lock machine SLP-1 auto with side punching option is the latest project of our company in the direction of equipment for metal roofing production. Snap lock machine SLP-1 auto can produce click-seam panels with fixation holes and punch off side parts of the panels, it makes possible to bend the edge of the panel and join it to the roof elements after. Our machine is equipped with an automation system and make production in a fully automatic mode. This process comes following way: operator of machine put end of metal roll to the pulling rollers of the machine, which moves it to the rolling part of the equipment. At the beginning of the rolling process, two pneumatic punching presses from each side of machine make side cuts of panels. After cutting, the rolling process goes to the next rolling rollers. They gradually form the roofing panel profile and cut out fixation holes with special cutting tool rollers. After rolling, special automatic shear at the end of machine cut off the panel into length with necessary sizes. As machine cuts side parts of panels at the beginning of production process, so it cuts only flat part of panel in the end of production. It makes panel quality better and there are no any deformations as with a profile cutting happens, when guillotine shear has to cut not only flat part but also the lock part of panel. Specifications: Dimensions (mm): rolling machine 3000x1400x900 guillotine shears 400x1120x1130 Weight (kg): rolling machine 643 guillotine shears: 110 Drive power: rolling machine: 1.5 kW, 220V (or 380V on request) guillotine shears: 1.1kW Maximum thickness of sheet metal (mm): 0.6-0.7mm Workpiece Width (mm): 250-700 Rolling speed (m/min): up to 10 Metal roof panel machine SLP-1 auto has an automation system so help to make minimum part of operator works - he just sets necessary number of panels and their length on the computer to produce, and the machine automatically rolls and cuts them. Therefore reducing the influence of the human factor, manufacturing errors are minimum and panels are all the same sizes and ready for further installation. SLP-1 auto click lock roll forming machine has easy width adjustment system, so to change machine from one panel width to another, the operator just needs to turn the adjustment wheel, so the readjustment takes a very short time for such operation. As additional options metal roof panel roll forming machine SLP-1 auto can have: Cutting knife to cut metal from coil at the end of the metal rolling process to reduce the amount of possible waste material; Ribbed panel rolls, to roll narrow or wide ribs in the center of the roofing snap lock panel; Hodouzv Tzepfx Af Honp Microwave panel module- device to form small bends along the entire width of the roofing panel, making the appearance of the roof more interesting and eye-catching. Metal unwinder (can be floor-standing, manual console, automatic console).