Used Envelope Machine for sale (83,881)

Condition: new, functionality: fully functional, fuel type: electric, Year of construction: 2026, *All of our products are made with care and covered for 1 year warranty! *Installation and Operator Training FREE FABO MEY Series mobile sand screening and washing plant is an ideal solutions for the classifying and washing of materials which was provided as pre-crushed. Most important advantage of plant is having all equipment on only a single chassis. Transportation can be done by only one truck. Nedpfjxryp Hex Ah Uslk TECHNICAL SPECIFICATIONS: - Hopper: 8 m3 - Plant Dimensions: 13500x4500x3600 mm - Production Capacity: 120-200 Tons Per Hour - Screw Washer Size: 600x6000 mm Double Helix - Vibrating Screen and Deck: 1600x4500 (4 decks) - Total Motor Power: 68 Kw - Generator (optional): 130 kvA MEY-1645 IS A COMBINATION OF: • Bunker(Hopper) • Vibrating Screen with Washing Nozzles • Double Helix Screw Washer • Folding type feeding and stock conveyor belts • Hydraulic feet • Mobile Chassis with axles and tires • Fully Automation System • Easy walking platforms for maintenance • Diesel Generator (Optional) FOR FURTHER INFORMATION PLEASE FEEL FREE TO CALL US!!!

Condition: new, Year of construction: 2025, -TFON Leveltech® Leveling Machine -The TFON Leveltech® is a robust and precise leveling machine designed to handle a wide range of material thicknesses with efficiency and ease. Engineered for reliability and performance, it ensures flat, smooth surfaces on metal sheets and strips to meet stringent quality standards Key Specifications: -Material Thickness: 1 mm – 30 mm Nljdpfx Ajkyrphjh Usk -Maximum Material Width: 1,600 mm -Minimum Material Length: 145 mm -Quick Change System for Straightening Rollers: Standard -Flattening Gap Adjustment: Servo Hydraulic with PLC Control. -Machine Dimensions (L × W × H): 5,465 × 6,735 × 2,300 mm. -Total Weight: 40.000 kg

Condition: refurbished (used), Year of construction: 2000, Have a Special Folder Completely Rebuilt with New Rollers & New Gears. Anybody interested please feel free to reach out. H&H Folder with the following Details: 8 Plates + 6Plates - Gremser Flatpile Feeder (Year:2012) - Mobile Feeder with height adjustment, 50X70. - First Unit: H&H M7.32 52/8. Working width: 52 (Year:1999) -Second Unit: H&H KL 112 45/6 1. Extended Delivery 2. Cutting Unit for 2-3 Up Production. (Year:1999) (Working Width: 42cm) Nlodpfswcln Eox Ah Usk 3. Stacker VERY SPECIAL FOLDERS FOR A VERY SPECIAL PRICE

Condition: good (used), Year of construction: 2002, functionality: fully functional, Nailing machine Brand: LG Machine (Swedish) Year: 2002 Assembly nailing machine full automatick, high cpacity, stacking output. Normal wear, chains and sprockets changed a couple of years ago Techn info: Capacity pallet 800x1200mm approx. 600/day Nedpfx Aoua A T Aoh Ujlk Dimensions of finished pallet Min-max: 60x80mm, 120x160mm Thickness of boards: 16,19,22,25mm Width of wood plank min-max 70-150mm Number of nail pipes 6, mechanical Loose nail dimension 80, 90 mm Saw machine (4 saw blades) for cutting the corners Total dimension/set up approx: 15x7m Price: ask for offer

Condition: new, Year of construction: 2024, functionality: fully functional, SY-ZP4A Rotary disc precision sand Njdpswcfvpefx Ah Ujlk Dry blasting machine year 2024

Condition: excellent (used), functionality: fully functional, Heating medium: oil Motor and pump: 1.5 kW Heating: 7.6 kW Two units available Nsdpfev S Srwsx Ah Ujlk Price: EUR 500 per unit Price for both devices: EUR 900!!!

Condition: new, New, never used pellet making machine for sale! It can be ordered with a 6 mm or 8 mm sticker (1 piece optionally comes with the machine). Pellet production capacity up to 400-450 kg/hour depending on the raw material. Pellet diameter:3mm, 4mm, 5mm, 6 mm or 8 mm (depending on the chosen sticker). 3mm, 4mm, 5mm, 6mm sticker with roller as a set for the machine for 2000 euros. Sticker diameter: 300 mm. Adjustable pellet length: 10-30 mm. Engine power: 22 kW. Dimensions: 1400 mm x 1000 mm x 1200 mm. Weight: 750 kg. Raw material moisture: 10-12-14%. The moisture content affects the quality of the pellets. Dph3O7 Raw material size: Saw dust: 1-3 mm, straw: 3-6 mm. The density of the granules is no more than 1250/m3. Nsdpfx Ahoxmhx Ee Ujlk It is located locally in Budapest (EU), Hungary.

Condition: new, Year of construction: 2025, -TFON Leveltech® Leveling Machine Series -Model: L-9060 -Material Thickness: 1.0 mm – 30.0 mm. -Maximum Material Width: 600 mm -Minimum Material Length: 145 mm Nsdpfxohwb U Te Ah Uslk -Flattening Gap Adjustment: Servo Hydraulic / PLC Controlled Overload Protection: Standard Machine Weight: 26.000 kg. Machine Dimensions (L × W × H): 4,400 × 7,185 × 2,260 mm Model: L-9011 Material Thickness: 1.0 mm – 30.0 mm. Maximum Material Width: 1,100 mm. Minimum Material Length: 145 mm Flattening Gap Adjustment: Servo Hydraulic / PLC Controlled Overload Protection: Standard Machine Weight: 31.000 kg Machine Dimensions (L × W × H): 4,600 × 7,185 × 2,260 mm Model: L-9013 Material Thickness: 1.0 mm –30.0 mm Maximum Material Width: 1,300 mm Minimum Material Length: 145 mm Flattening Gap Adjustment: Servo Hydraulic / PLC Controlled Overload Protection: Standard Machine Weight: 35,000 kg Machine Dimensions (L × W × H): 5,000 × 7,185 × 2,260 mm Model: L-9016 Material Thickness: 1.0 mm –30.0 mm Maximum Material Width: 1,500 mm Minimum Material Length: 145 mm Flattening Gap Adjustment: Servo Hydraulic / PLC Controlled. Overload Protection: Standard Machine Weight: 40.000 kg Machine Dimensions (L × W × H): 5,200 × 7,185 × 2,260 mm Model: L-9020 Material Thickness: 1.0 mm –30.0 mm Maximum Material Width: 2,000 mm Minimum Material Length: 145 mm Flattening Gap Adjustment: Servo Hydraulic / PLC Controlled. Overload Protection: Standard Machine Dimensions (L × W × H): 5,700 × 7,185 × 2,260 mm.

Condition: new, functionality: fully functional, Year of construction: 2025, BPM-120 CRACK SEALING MACHINE TICAB LLC (Trade Industrial Company AB) — a leading manufacturer of road maintenance equipment in Europe — offers you a cost-effective solution for efficient local repair of asphalt concrete surfaces: the BPM-120 crack and joint sealing machine. Main Application: The BPM-120 fills cracks and joints on asphalt roads, parking lots, sidewalks, airfields, and other road infrastructure facilities. Designed for small- and medium-scale projects! BPM-120 Technical Specifications: • Bitumen emulsion tank: 120 liters • Bitumen pump: capacity up to 10 l/min, working pressure up to 5 bar • Feed system: manual spray wand + 2 m hose (non-heated) • Mixing: manual • Bitumen heating system: diesel burner • Temperature control: automatic (maintains preset temperature) • Purge system: allows cleaning of hose and spray wand after work is completed Thoughtful design for your comfort and safety! Njdpfx Ahovrialo Uolk Advantages of the BPM-120 model: • Compact size and mobility • Easy to maintain and operate • Direct heating with diesel fuel (no oil layer) • Energy-efficient fuel consumption • High-quality crack and joint sealing ensures pavement durability • Simple construction guarantees reliability in operation Price: • €13,000 without trailer • €15,200 with trailer Delivery Terms: • Production time: up to 20 business days after order confirmation • Warranty: 12 months • Delivery: from the manufacturer’s warehouse • Support: manual, technical assistance, video instructions Contact us today for a personalized consultation! Choose equipment that delivers results — send your inquiry now!

Condition: excellent (used), Year of construction: 2019, The machine is in very good condition – the latest model is designed for poultry slaughter and initial processing, ensuring a capacity of 13,500 birds per hour. Technical Specification Model: 20x6" Capacity: 13,500 birds/hour Live weight: 1.2-4.0 kg Number of units: 20 Shackle pitch: 6" Ijbtt Shev Avvuedfjar Length (X): 2508 mm Height (Y): 2985 mm Width (Z1): 1693 mm Width (Z2): 3092 mm Width (Z3): 2580 mm Weight: 1535 kg Nedpfx Ahewdidms Ujlk Water consumption: 1.0 m³/h Water connection: High pressure: 40 bar; Medium pressure: 8 bar; Low pressure: 2-3 bar Water inlet: 3/8" BSP Drain connection: DN100 BSP

Condition: new, Year of construction: 2024, functionality: fully functional, Automatic Polishing Machine Sanyi SY-T200 year 2024 Nedpfswcftbex Ah Uslk The SY-T200 is a closed internal circulation sandblasting machine designed for the surface treatment of hard alloy tool workpieces. It operates using a negative pressure jet blasting method, where compressed air draws in abrasive material to efficiently process surfaces. The machine features an independent dust extraction and filtration system that minimizes dust pollution and allows abrasive reuse, ensuring cost-effectiveness and environmental protection. Its structure includes a working chamber, rotating worktable, spray gun group with lifting mechanism, dust removal system, and electrical control unit.

Condition: used, Sharpening machine for circular saws/rip saws IDL000829 Nlodpfx Ahjvlczvo Uek - manufacturer: IMW

Condition: used, Year of construction: 2002, functionality: limited functionality, machine/vehicle number: 2123, FAMAR AP60, including one size part for tablets and one size part blister PVC-ALU, 10 cells, for capsules size “0” Nledpfx Ahov S Eurj Uok Sold as seen

Condition: new, Year of construction: 2025, *TFON Leveltech® Leveling Machine Series -Models: M-5560, M-5511, M-5513, M-5516. -Engineered for precise leveling of materials with a thickness range from 1.0 mm to 15.0 mm, these models offer flexibility in material width and advanced control features for optimal performance. -Material Thickness: 1.0 mm – 15.0 mm -Maximum Material Width: M-5560: 600 mm. M-5511: 1.100 mm. M-5513: 1,300 mm. Njdpfjhwb Uwjx Ah Uolk M-5516: 1,500 mm. Minimum Material Length: 110 mm Flattening Gap Adjustment: Servo Hydraulic / PLC Controlled Machine Weight: M-5560: 12.000 kg M-5511: 15.000 kg M-5513: 18,000 kg M-5516: 19.000 kg Machine Dimensions (L × W × H): M-5560: 2,800 × 2,905 × 1,950 mm M-5511: 3,300 × 2,905 × 1,950 mm M-5513: 3,500 × 2,905 × 1,950 mm M-5516: 3,700 × 2,905 × 1,950 mm

Condition: good (used), Year of construction: 1989, functionality: fully functional, machine/vehicle number: 89037, workpiece weight (max.): 13,000 kg, PARALLEL LATHE CWGIIOOE 500x5000mm weight 13000kg. Machine complete with 4 independent jaw self-centering chuck mm 1000. Height of tips mm 500. Distance between tips mm 5000. Nsdpfovzxatsx Ah Ujlk

Condition: excellent (used), Year of construction: 1988, operating hours: 1,000 h, functionality: limited functionality, machine/vehicle number: 99223, overall weight: 2,800 kg, Grinding Dia: min=0.8 to max 250 mm; Vertical stoke : 90 mm; Max. travel of the grinding head :300 mm Table size :320x600 mm; Max stroke of the table Tranversal 250 mm, Longitudinal 400 mm; Electric motor speed 80000 rpm, Pneumatic 180000 rpm. Dimensions 1585x1260x2665 mm, Weight: 2800 kg Nsdpfxexvccds Ah Uolk

Condition: excellent (used), With acid-resistant section, with high pressure nozzles, equipped with a conveyor Overall Size: 9,5 x 1,15 x 1,9 m Opening size: 530 x 250 mm Chemical tank (heated): 0,5m³ Rinse tank (heated): 0,3 m³ Nlsdpfx Aot Ity Djh Ujk Drying fans: 12db Voltage: 380 V

Condition: new, Year of construction: 2022, Powerful automatic expansion machine "Stretcher" is used for widening of thin-wall metal pipes with a thickness from 0.4 mm to 2.0 mm, for further pipe-in-pipe joint. This compact machine with high efficiency is an ideal solution for serial production of stainless steel chimneys. Widen machine "Stretcher" allows to produce a large range of products: chimney pipes, drain pipes, exhaust systems, ventilation pipes, etc. Expanding tools made of hard plastic to prevent future corrosion. ADVANTAGE OF THE MACHINE High performance (cycle time 3 seconds) Easy quick-release tools with height from 10 to 100 mm Wide range of options (PLC control, color touch screen, step program, turn table, rotating expansion head etc.) Nlsdpfotptulox Ah Usk Expansion tools is made individually on the customer's drawings An ideal solution for the serial production of stainless, mild, galvanized steel chimneys

Condition: like new (used), Year of construction: 2021, operating hours: 100 h, functionality: fully functional, total width: 2,260 mm, total length: 5,000 mm, power: 4 kW (5.44 HP), input voltage: 400 V, Coolers system for industrial solution. All info on photos. Nedpfexaw Rwsx Ah Uelk

Condition: new, functionality: fully functional, Year of construction: 2025, Vertical Shaft Impact Crushers (VSI) stand out among rock crushing machines due to their high crushing efficiency and excellent particle shape production. Developed by CONSTMACH, these sand-making machines are used in the tertiary crushing stage to give cubic form to materials obtained from secondary crushers and to produce a high proportion of fine material. The system offers superior performance in processing all types of minerals and ores, as well as hard rocks such as basalt and granite. High-quality sand is produced from materials with a maximum feed size of 45 mm. Vertical shaft impact crushers allow you to easily obtain the desired product size for different material types thanks to their variable speed rotor system. It offers production capacity flexibility with a high reduction ratio, large feed hopper, and four different crushing chambers. In addition, high-chromium wheel shoes, anvils, and heavy-duty bearings ensure long life and low maintenance costs. The independent lubrication system and optional anvil replacement mechanism maximize uptime. Vertical Shaft Impact Crusher Technical Specifications Model: VSI-700-CR Maximum Feed Size: 35 mm Weight: 6,500 kg Motor Power: 110 kW Rotor Diameter: Ø700 mm Rotor Speed: 60–70 m/s Production Capacity: 60–100 t/h Model: VSI-800-CR Maximum Feed Size: 40 mm Weight: 12,000 kg Motor Power: 2 x 160 kW Rotor Diameter: Ø800 mm Rotor Speed: 45–60 m/s Production Capacity: 150–200 t/h Model: VSI-900-CR Maximum Feed Size: 45 mm Weight: 14,500 kg Motor Power: 2 x 185 kW Rotor Diameter: Ø900 mm Rotor Speed: 50–60 m/s Production Capacity: 200–250 t/h Model: VSI-1000-OR Maximum Feed Size: 90 mm Weight: 15,000 kg Motor Power: 2 x 200 kW Rotor Diameter: Ø975 mm Rotor Speed: 50–60 m/s Production Capacity: 250–300 t/h Why Choose CONSTMACH Vertical Shaft Impact Crushers? CONSTMACH is a globally preferred brand in the production of stone crushing machines and sand making machines with its engineering quality. Our vertical shaft impact crushers offer high performance, low operating costs, and long-lasting use. Our models, which can be customized to the production needs of each facility, provide the advantages of easy maintenance and high efficiency. CONSTMACH is always the right choice for businesses seeking quality, reliability, and sustainable production. Nledpfx Ahexp Saxj Ujk What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.

Condition: new, functionality: fully functional, Year of construction: 2025, The GREENBULL 510 is a trailed implement. Its PTO drive powers a high-performance fan, capable of providing 20 meters of coverage on both sides. Both the track width and axle height are adjustable in two positions, allowing the machine to be configured to the specific dimensions of the area requiring protection. The unit is designed with simplicity in mind, ensuring cost-efficiency and operational effectiveness go hand in hand. Its performance is unmatched within this segment, as operating temperatures do not require limitation—even under severe frost conditions. Machine Specifications: - Length: 4450 mm - Width: 1750 mm - Height: 1730 mm - Weight (without pellets and water): 1300 kg - Maximum coverage: 7–10 hectares - Average pellet consumption: 100–150 kg/hour - Minimum tractor power requirement: 65 HP - Water tank capacity: 420 liters - Pellet tank capacity: 500 kg Nljdew Dqkbspfx Ah Ujk - Adjustable ground clearance: 2-step setting - Adjustable track width Advantages of the frost protection machine: - Enhanced crop yield through effective frost protection - Adjustable track width and ground clearance for flexible adaptation - User-friendly; operation possible by a single person - Shields against both radiation and advection frost - Trailed construction for ease of transport and field deployment - No leaf scorch due to the protective water curtain - Highly economical with low operational costs - Temperature control accessible from the tractor cab - Favorable maintenance costs - Environmentally friendly – operates on biomass pellets - Does not require permits (construction or environmental authorization not needed)

Condition: new, Year of construction: 2025, The ZM101 is a pioneering product in our lineup, designed to sharpen sawblades with widths of up to 100 mm at a remarkable rate of 65 teeth per minute. This efficiency enables it to simultaneously service 3-4 bandsaw/sawmill machines. Equipped with an abrasive ceramic disk, the ZM101 can expertly sharpen all teeth with profiles. Its robust construction allows it to perform reliably under the most demanding conditions, making it a favorite among our customers. Additionally, its straightforward design ensures ease of use and low maintenance costs, further enhancing its appeal. Technical characteristics: Maximum length of the blade: 6000 (8000) mm Minimum width of the blade: 20 mm Maximum width of the blade: 100 mm Maximum height of the tooth: 12 mm Front angle of the tooth: 0÷25° Tooth pitch: Profile N: 10, 12.5, 15, 20, 25 mm Nljdpfx Ahsxliguj Uek Profile WM: 22, 25 mm Working capacity: 65 teeth/min Size of the abrasive disc: Cut-in sharpening, profile N: ø200 x 10 x ø32, ø200 x 13 x ø32 mm Profile sharpening, profile WM: ø200 x 8 x ø32, ø200 x 10 x ø32 mm Voltage: 380 V Power of the electric motors: 0.09 and 0.37 kW Size: Without band saw holder (L x W x H): 750 x 550 x 1100 mm With band saw holder (L x W x H): 2000 (3000) x 1000 x 1100 mm

Condition: good (used), Press machine, hydraulic press, used machine Manufacturer: SEJFO Nedet A U Iropfx Ah Uelk Model: 7051-3 Overall dimensions: 800 x 1400 x 2480 mm Weight: 996 kg Stroke length: 300 mm Maximum hydraulic pressure: 140 Bar Year of manufacture: 1997 Hydraulic power supply: 380 V; 50 Hz

Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH bucket-type sand washers are designed to effectively separate clay, dust, and foreign matter from aggregate materials, thereby improving material quality. Their durable construction and simple design ensure both long-lasting use and easy maintenance. The bucket system consumes minimal energy while washing the material through water circulation and significantly reduces water consumption. This provides an environmentally friendly solution and lowers operating costs. Standing out for their ease of installation and use, CONSTMACH bucket (Wheeled) sand washers are an ideal choice for improving aggregate quality in stationary or mobile crushing and screening plants. CBW-80 Bucket (Wheeled) Sand Washer Technical Specifications Motor Power: 5.5 kW Capacity: 80 – 90 m³/hour Bucket Size: 800 x 550 mm Njdpfexpyfvjx Ah Ujlk Rotation Speed: 2.5 rpm Wheel Diameter: 3,000 mm Number of Buckets: 40 CBW-100 Bucket (Wheeled) Sand Washer Technical Specifications Motor Power: 7.5 kW Capacity: 110 – 120 m³/hour Bucket Size: 1,000 x 550 mm Rotation Speed: 2.5 rpm Wheel Diameter: 3,000 mm Number of Buckets: 40 Why Choose CONSTMACH Bucket Washers? CONSTMACH is a leading brand offering reliable, efficient, and long-lasting solutions in the stone crushing and screening industry. Manufactured to high engineering standards, our bucket (Wheeled) sand washer models stand out with their minimal maintenance requirements, low operating costs, and high performance. Our professional approach to spare parts supply, technical support, and after-sales service ensures maximum efficiency for our users. By choosing CONSTMACH bucket washers, you can increase quality in your production processes and gain a sustainable production advantage by saving energy and water. What Do We Do at Constmach? Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products tailored to their needs. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting use.

Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH log washer (Pallet Washer) is a high-performance washing machine developed specifically for cleaning large aggregates with high clay content. Designed to deliver maximum efficiency under demanding working conditions, this system effectively removes dirt from the material, ensuring high-quality aggregate production in construction, mining, and recycling facilities. Its twin-shaft design creates a powerful scrubbing effect on the material, breaking down even the most stubborn dirt and ensuring clean, ready-to-use material. The CONSTMACH pallet washer offers operators high flexibility with its adjustable shaft angle and speed control, enabling optimal washing performance for different types of aggregates. Its robust body, high-strength material usage, and easy maintenance ensure long-lasting operation. Furthermore, it can process hundreds of tons of material per hour without compromising cleaning quality, even in facilities requiring high capacity. This equipment improves the quality of aggregates used in construction projects, optimizes mineral separation processes in mining, and contributes to the production of reusable materials in recycling plants. Effective removal of foreign matter extends the life of subsequent crushing and screening equipment and reduces operating costs. Log Washer (Pallet Washer – Coarse Material Washer) Technical Specifications Machine Size: 2000 x 7000 mm (Double Shaft) Electric Motor Power: 2 x 37 kW, GAMAK Brand, IE3 Efficiency Class, 1500 rpm Feed Size: 0 - 50 mm Main Body Material: S235JR A1 Quality, 8 mm Rolled Sheet Rotation Speed: 15 - 25 rpm Helix: Double Shaft Spiral Pallets, S235JR, 8 mm Sheet, Cast Arms Resistant to Wear and Hardox Coating Shaft: Cr-Ni-Mo Alloy Steel Body: GS52 Steel Casting Bearings: SKF or FAG, Heavy Duty Roller Bearings Production Capacity: 200 - 400 t/h Weight: 24,000 kg Why Should You Choose CONSTMACH Log Washer (Pallet Washer – Coarse Material Washer)? Nedpfxoxpxyro Ah Uolk CONSTMACH combines quality, durability, and efficiency with its log washer systems developed through years of experience. Each component is designed for long life and minimal maintenance. Thanks to its high-capacity washing performance, energy efficiency, and ease of use, you will get the most out of your investment in the shortest time possible. CONSTMACH also guarantees the uninterrupted operation of your business with its after-sales support and spare parts services. If you are looking for a reliable solution for clean, solid, and high-quality aggregates, the CONSTMACH pallet washer is the right choice. What Do We Do at Constmach? Constmach is a leading machine manufacturer offering a wide range of products tailored to the needs of the construction and mining industries. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting