Used Powder Applicator for sale (8,941)

Condition: new, Year of construction: 2024, Basic info: • Intuitive 7" touchscreen display on the rotating applicator head, with convenient position lock • Up to 20 user programs • 3 automatic programs: flat, hard-to-reach surfaces, repainting • Handle and foot for easy transport in the paint shop • Gun rest handle prevents the gun from falling off the applicator • Powder cable holder prevents damage and optimizes powder flow to the gun • Accessories drawer - nozzles and spare parts • Attractive, modern design • Quick color change with collection directly from the box • Automatic cleaning function - gun blow-off • Remote control of paint amount and program changes from the handle level • A complete set of hoses included; 6m - antistatic hose • Stand with vibrator and suction unit with fluidization Additional info: • Powder consumption up to 200g/min • Air consumption up to 200L/min 6 Bar • Air quality / water vapor - less than 1.3g/nm 3 Kdedpfxsflpi Ne Aabou • Air quality / oil - less than 0.1mg/nm3 • ATEX compliance 2mJ

Condition: new, Year of construction: 2025, A superfine ball mill is a type of milling machine that is used to grind materials into very fine particles. This type of ball mill has some distinctive features that make it especially suitable for processing even the hardest materials with low contamination and minimal wear. It is commonly used in various industries, including pharmaceuticals, minerals, pigments, and chemicals, for producing micro powder or nanoparticles. Here are some key features and considerations for a superfine ball mill for micro powder: 1. High Grinding Efficiency: Superfine ball mills are designed to achieve high grinding efficiency by utilizing grinding media with a relatively small size, leading to a large surface area for grinding. 2. Precision Control: These mills often come with advanced control systems to regulate parameters like rotation speed, temperature, and grinding time, allowing precise control over the particle size distribution. 3. Specialized Design: The mill is typically designed with features to minimize contamination, such as using materials resistant to wear and corrosion. Some mills also have cooling systems to prevent overheating during the milling process. 4. Variety of Materials: Superfine ball mills can handle a wide range of materials, including both brittle and fibrous substances. They are often used for milling hard materials that require fine grinding, such as ceramics, minerals, or pigments. 5. Size Reduction to Micro or Nano Level: The primary goal of a superfine ball mill is to reduce particle size to the micro or even nano level. This is achieved by the intense grinding action that occurs within the mill. 6. Classifier System: Some superfine ball mills incorporate a classifier system to control the particle size distribution more precisely. This allows for the separation of fine particles from coarser ones during the milling process. Kdjdpfxjq Nf Uwj Aabeu 7. Batch or Continuous Operation: Depending on the specific design, these mills can operate in either batch or continuous mode, offering flexibility based on the production requirements. 8. Safety Measures: Safety features may be included, such as monitoring and control systems to prevent overloading, overheating, or other potential issues during operation. When selecting a superfine ball mill for micro powder production, it's important to consider the specific requirements of your application, the characteristics of the materials you're working with, and the desired final particle size distribution. Always follow the manufacturer's guidelines for operation, maintenance, and safety to ensure optimal performance and longevity of the equipment.

Condition: used, Year of construction: 2016, functionality: fully functional, machine/vehicle number: 430/16, Powder Coating Line (Pass-through Polymerization Oven for Powder Paint, complete with Conveyor System and Dual Paint Booth) Basic technical data of the oven: - Max. external dimensions (L x W x H): 9.6 m x 6.6 m x 2.5 m - Weight: approx. 9,000 kg - Max. operating temperature: 220°C - Max. burner power / GZ50/: 2 x 160 kW - Fan motor power: 24 kW - Power supply: 3 x 400 V +N +PE, 50Hz Maximum workpiece dimensions: - L = 2.0 m Kdjdpfx Aaou Hib Nebou - H = 1.0 m - W = 0.6 m Included with the machine: Complete technical documentation + parts lists. The oven is integrated with an overhead conveyor system by JOKŚ. The conveyor system includes 42 m of tracks, along with a drive system and lubrication system; control system with speed regulation in the range of 0.5–1.5 m/min. APAR AR200 speed recorder, LG iG5A series inverter, EATON MFD-AC-CP4 manual power/communication module, MFD-CP4, MFD-80. Manual powder coating booth; pass-through, two-station. Paint access windows on opposite sides, offset. Max. dimension of painted workpiece: - L = 2.0 m - H = 1.0 m - W = 0.6 m A linear overhead transport system runs through the center of the booth. The booth includes 3 tanks adapted for powder recovery/color change, filtration system based on cartridge filters. End tanks equipped with screens.

Condition: excellent (used), Year of construction: 2008, TETRA PAK CAP 30 SPEED APPLICATOR 1000 ml SQUARE FOR HELICAP 27 YOM 2008 Ksdewuyp Ispfx Aabedu 6600 RUNNING HOURS ONLY EXCELLENT CONDITION

Condition: excellent (used), Design: stainless steel frame, plastic lamellar strap. -inclusion dimensions: 600x900x1900mm -strap width: 150mm -reception hopper: 600x650x600mm -height: 1700mm -belt speed: 60m/min Kdedet H Nkvopfx Aabou

Condition: ready for operation (used), Used can manufacturing line for the production of 153 mm milk powder cans. Optional can be quoted for other can sizes as well or can be set to 153 mm food cans. - Krupp Sdvt duplex slitter - Soudronic SBW150 welder - Free outside lacquer - Precision tools gas curing oven - Blema KEBS 160 flanger Kdsdpfx Aovy Txzsabsu - Klinghammer SIA 180 beader - Angelus 50p seamer

Condition: like new (used), Year of construction: 2019, functionality: fully functional, pressure: 15 bar, power: 1,00,000 kW (1,35,962.00 HP), operating pressure: 15 bar, temperature: 201 °C, operating temperature: 201 °C, Price by negotiation Kedowkq Nqjpfx Aabedu

Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2025, A coal ball mill, also known as a coal grinding mill, is a type of grinder used to grind and blend materials for use in mineral dressing processes, paints, pyrotechnics, ceramics, and selective laser sintering. It is a cylindrical device used to grind or mix coal, ores, chemicals, and other materials mechanically. Here are key features and aspects of a coal ball mill: Kdedsq Nf U Eepfx Aabeu 1. Cylindrical Structure: - The coal ball mill typically consists of a horizontal cylindrical shell. The inner surface of the shell is usually lined with abrasion-resistant material such as steel or rubber to protect it from wear. 2. Grinding Media: - Grinding media, such as steel balls or ceramic balls, are placed inside the coal ball mill to assist in the grinding process. The rotation of the mill causes the grinding media to cascade and grind the coal particles. 3. Coal Feed and Discharge: - Coal is typically fed into the mill through a central feed pipe, and the ground coal particles are discharged through a discharge end. The size of the coal particles is reduced during the grinding process. 4. Rotational Motion: - The coal ball mill rotates on its horizontal axis. The rotation of the mill is controlled by a motor, and the speed can be adjusted to control the grinding process and particle size. 5. Air Sweeping: - Some coal ball mills incorporate an air-swept design. Air is introduced into the mill to facilitate drying and transport of the pulverized coal out of the mill. This design helps in controlling the moisture content of the coal and aids in the grinding process. 6. Drying and Grinding: - In addition to grinding, the coal ball mill may also have a drying function. This is particularly important if the coal being processed contains moisture. The drying and grinding functions are often achieved simultaneously in some coal mills. 7. Control System: - Modern coal ball mills are equipped with control systems to monitor and regulate key parameters such as mill speed, feed rate, and temperature. This allows for optimization of the grinding process and efficient coal processing. 8. Application: - Coal ball mills are commonly used in coal-fired power plants and other industries where coal is used as a fuel. They are part of the coal pulverization system, which grinds coal into fine powder for combustion in boilers. 9. Safety Features: - Safety features, such as monitoring devices and emergency shutdown systems, are often incorporated into coal ball mills to ensure safe operation. 10. Wear Protection: - Wear-resistant materials are used in critical areas of the coal ball mill to withstand the abrasive nature of coal and extend the life of the mill components. Coal ball mills play a crucial role in coal pulverization processes in power plants, contributing to the efficient combustion of coal for electricity generation. The specific design and features of coal ball mills can vary among different manufacturers and applications.

Year of construction: 2014, condition: excellent (used), Powder / Ingredient Depositors Kdedpfxjurf Tke Aabeu Qty 3 available Stainless steel Year 2014 In excellent condition

Condition: ready for operation (used), CAP30 APPLICATOR 1000 HELICAP23 (HELICAP26 PRO): Kedpjw Nqn Njfx Aabodu YOM 2016 VERSION 300 15.600 RUNNING HOURS PRICE 150.000 EUR FCA POLAND THE MACHINE WAS IN PRODUCTION TILL SEPTEMBER 20. EXCELLENT CONDITION, READY FOR SHIPPING

Condition: new, Year of construction: 2025, functionality: fully functional, Ball Mill with Air Classifier: The Ultimate Powder Processing Equipment In the world of industrial powder production, precision, efficiency, and flexibility are paramount. Whether producing ultra-fine powders for high-tech applications or coarser materials for everyday products, the combination of a Ball Mill with Air Classifier offers unparalleled performance. This dynamic duo provides a comprehensive solution for industries ranging from chemicals and ceramics to paints, plastics, and pharmaceuticals. This article introduces the ball mill with an air classifier, explores its applications, and highlights the key advantages of this essential powder equipment. General Introduction to Ball Mill with Air Classifier ball mill with air classifier is an advanced grinding and classification system designed for efficient, high-quality powder production. The system consists of two main components: 1. Ball Mill: A cylindrical grinding device filled with grinding media (such as steel balls) that operates by rotating around its axis. The raw material is reduced to smaller particle sizes through impact and friction within the mill. 2. Air Classifier: A sophisticated device that separates particles based on size using airflow. Fine particles are carried away, while coarser particles are returned to the ball mill for further grinding. The combination of these two components creates a closed-loop system that ensures consistent particle size distribution, high efficiency, and minimal waste. Applications of Ball Mill with Air Classifier The ball mill with air classifier is a versatile solution used in a wide range of industries to process various materials. Key applications include: 1. Mineral Processing The system is widely used in the production of minerals such as calcium carbonate, quartz, feldspar, and talc. These finely ground minerals are essential for industries like ceramics, paints, plastics, and rubber. 2. Cement and Construction Materials Cement and other construction materials require precise particle size control for optimal performance. The ball mill with air classifier ensures uniformity and enhances the quality of construction materials. 3. Chemicals and Pharmaceuticals Fine powders play a critical role in the chemical and pharmaceutical industries. From active pharmaceutical ingredients (APIs) to industrial chemicals, this system delivers the consistent quality required for these applications. 4. Paints, Coatings, and Pigments The production of paints and coatings demands ultra-fine powders to achieve smooth finishes and vibrant colors. The ball mill with air classifier produces high-quality powders for superior results. #### 5. Food and Agriculture Food-grade powders such as additives, preservatives, and agricultural products like fertilizers can be efficiently processed using this system, meeting stringent regulatory requirements. Industries That Benefit from Ball Mill with Air Classifier Several industries rely on the capabilities of this system to produce fine powders with specific characteristics: - Ceramics: Produces high-purity powders for tiles, insulators, and advanced ceramics. - Rubber and Plastics: Creates fillers and additives for improved durability and performance. - Pharmaceuticals: Ensures consistent particle size for APIs and excipients. -Construction: Delivers materials for concrete, plaster, and other applications. Kdjdpfevlwkxex Aabou

Condition: excellent (used), TETRA PAK APPLICATOR TCA45 CONVERTED TO HELICAP27 1000 PRISMA YOM 2006 FULL COMPLETE EXCELLENT CONDITION Kdedsuzv E Ropfx Aabju DISMANTLED AND PACKED INTO TETRA BOX VIDEO IN RUNNING CONDITION UNDER REQUEST

Condition: new, functionality: fully functional, Year of construction: 2025, Microsilica, also known as silica fume or condensed silica fume, is a byproduct of producing silicon metal or ferrosilicon alloys. Microsilica powder grinding mills are used to process microsilica powder for various applications, including the production of high-performance concrete, refractory materials, and other specialty products. Grinding mills play a crucial role in reducing microsilica particles to the desired fineness. Here are some key aspects related to microsilica powder grinding mills: Kdodpfsq Nxp Sjx Aabju 1. Mill Types: - Ball Mill: A traditional ball mill is commonly used for grinding microsilica. It relies on the impact and attrition forces to reduce particle size. It is effective for both wet and dry grinding. - Vertical Roller Mill (VRM): VRM technology is known for its energy efficiency and the ability to grind materials into a narrow particle size distribution. It is suitable for grinding microsilica. 2. Grinding Process: - The grinding process involves feeding microsilica particles into the grinding mill. The grinding media (balls or rollers) inside the mill crush and grind the microsilica particles into a fine powder. 3. Particle Size Distribution: - Controlling the particle size distribution is crucial for achieving the desired properties in the final product. The grinding mill should be equipped with mechanisms to control and monitor particle size distribution. 4. Mill Design and Components: - The design of the grinding mill, including the type of grinding media, liners, and the grinding chamber, influences the efficiency and performance of the milling process for microsilica. 5. Air Classification (Optional): - In some cases, air classification systems are integrated into the grinding process to separate fine particles from coarser ones, ensuring a more uniform product. 6. Control Systems: - Advanced grinding mills often come with automated control systems to regulate various parameters such as feed rate, mill speed, and product fineness. 7. Material Handling: - Efficient material handling systems are essential to transport microsilica to and from the grinding mill. This may involve pneumatic or mechanical conveying systems. 8. Cooling Systems: - Grinding processes generate heat, and efficient cooling systems are often integrated to maintain the temperature within a controlled range. 9. Dust Collection: - Microsilica powder grinding can produce airborne dust. Dust collection systems are necessary to maintain a clean and safe working environment. 10. Quality Assurance: - Grinding mills for microsilica should be equipped with quality assurance features, such as in-line particle size analysis, to ensure consistency in the final product. When selecting a microsilica powder grinding mill, factors such as production capacity, energy efficiency, and the required particle size distribution should be considered. Additionally, mills should be chosen based on the specific characteristics of the microsilica being processed and the intended application of the final product.

Year of construction: 2022, condition: excellent (used), For sale: Romer powder coating line The powder coating system includes: 1. Oven SW, Romer (5 tracks, doors on both sides) - internal dimensions: 3000 x 1500 x 2200 mm 2. Romer powder coating booth KPO-3ZN 3. Transport system: total dimensions 5900 mm length x 14000 mm width, 2 trolleys x 5 tracks 4. Traverses with rollers (20 pcs.) 5. Painter's outfit: Versaflo Air Filtration Unit 3M TR-300, Versaflo Helmet 3M M-407 Equipment manufactured in 2022, lightly used (approx. 6 months). If you have additional questions, we will be happy to assist you. Kdsdslyrb Eopfx Aabsu

Condition: excellent (used), Automatic labeler, label applicator Zebra 110PAX4 /ct1899 Kodetrly Dspfx Aabjdu Manufacturer: Zebra Type: 110PAX4 The product comes with full documentation and software.

Condition: new, functionality: fully functional, Year of construction: 2025, Powder Coating Booth + Manual Powder Coating Spray Gun Kdsdpfx Ajv Nvkfjabju Height: 250cm The number of filters is increased according to the project Advantages of the Paint Booth The use of paint booths offers many advantages to businesses High Paint Quality: Working in an environment protected from dust, dirt and other external factors results in a smoother and more aesthetic surface. Energy Efficiency: Modern paint booths have energy-saving features. This reduces costs and provides an environmentally friendly solution. Work Safety: Employee health is protected by expelling harmful gases and particles that may occur during paint applications. Compliance: Paint booths make it easy to meet industry quality standards.

Condition: used, Merloni Progetti Electrostatic Powder Coating Enameling (Line 2 White) 4x powder spray booths with powder spray robots 2x manual primer powder booths Dryer Manual white enamel powder booth Kdsdpfxexlqvkj Aabeu Powder supply big bag unloading station

Condition: good (used), Year of construction: 2012, machine/vehicle number: 110283-110155, AUTOMATIC LINEAR HANDLE APPLICATOR MACHINE MANUFACTURER AND&OR MODEL 50SIA3000R&P2 SERIAL 110283-110155 YEAR 03/2012 CAPACITY 3000 Bph Included: * Bunker for handles & tranportation convejor * Handle side rejection system OMRON Kdedpfoquuv Iox Aabou ALSO FOR SALE : TRINE T4400 Labelling machine €17,800 with HOT MELT glue. S/N: 032M44045 Labelling speeds: 60 to 350 cpm USED Wrap around labeller used for PET bottles. Used with 0.33 / 0.5L / 1.5L Volume

Condition: new, functionality: fully functional, Year of construction: 2025, Cement Mill & Ultrafine Grinding Mill Kjdpfx Aoq Nyydjabjdu 🏗️ Introduction to Cement Mill & Ultrafine Grinding Mill In the world of construction and materials processing, achieving the right particle size is essential. Introducing the Cement Mill and Ultrafine Grinding Mill—two pivotal machines designed to deliver superior grinding performance for cement production and ultrafine materials. Let’s dive into their features and applications! 💼 🔥 What is a Cement Mill? A Cement Mill is a crucial piece of equipment in cement production. It grinds clinker, gypsum, and other additives to produce fine cement powder. This machine ensures the optimal particle size for high-quality cement, essential for building robust structures. 🚀 🔧 What is an Ultrafine Grinding Mill? An Ultrafine Grinding Mill is designed to produce extremely fine powders from various raw materials, such as minerals, chemicals, and industrial waste. It operates at high efficiency, delivering ultra-fine materials for advanced applications like coatings, plastics, and ceramics. 🌟 💼 Key Benefits of Using Cement Mill & Ultrafine Grinding Mill 1. High Efficiency: Both mills are engineered for maximum efficiency, ensuring rapid processing times and reduced energy consumption. 🌿💡 2. Superior Grinding Performance: Achieve consistent, high-quality output with precise control over particle size. 🏭 3. Versatility: Suitable for a wide range of materials, making them essential for various industrial applications. 🌳 4. Durability and Reliability: Built with robust materials, these mills offer long-lasting performance in demanding industrial environments. 💪 📈 Applications in Industry Cement Mill Applications: 1. Cement Production: Essential for producing high-quality cement for construction projects. 2. Infrastructure Development: Used in creating concrete for roads, bridges, and buildings. Ultrafine Grinding Mill Applications: 1. Mineral Processing: Producing ultra-fine powders for advanced material applications. 2. Chemical Manufacturing: Used in creating fine chemicals for various industrial processes. 3. Environmental Applications: Grinding industrial waste for recycling and reuse. ♻️ 🌟 Conclusion Whether you’re in construction, materials processing, or advanced manufacturing, the Cement Mill and Ultrafine Grinding Mill are indispensable tools. Their efficiency, versatility, and superior performance make them a valuable addition to any production line. Contact us today to learn more about these innovative machines and how they can revolutionize your operations! 📞

Condition: used, Swiss manufacturer GEMA injection powder coating equipment for sale, manufactured in 2002. Kjdsqlazdjpfx Aabjdu It consists of: Powder coating manipulators (2pcs of 8 nozzles each) for painting parts up to 1800 mm high; Control and programming cabinet for the manipulators; Powder feeding centre; If you have any further questions, we will be happy to answer them.

Condition: used, input voltage: 380 V, Conveyor belt, double belt, applicator 550x1660 Size: 550 x 1660mm Power: 0.75kW, 220/380V, 3.3/1m92A Speed: 12m/min Cardan drive. Ksdpfx Aeudvtwsabedu

Condition: excellent (used), Comes with its Stainless Steel platform. It was used to add cellulose powder to shredded cheese before packaging. Kdodpfeu Tw R Nsx Aabsu

Year of construction: 2025, condition: new, ceramic ball mill ,Batch ball mill ,also called ceramic ball mill ,it is used for fine grinding of feldspar,quartz,clay,ore and so on.The ceramic ball mill is mainly used for material mixing, grinding,uniform product fineness,and saving power.It can be dry or wet.The machine can use different liner types according to production needs to meet different needs.The fineness of the grinding operation is controlled by the grinding time ceramic ball mill Working principle when ball mill working,steel balls inside drum will rotate with the drum to some height,and then steel balls fall down with materials to reach the point of grinding. Kjdpfx Aasvzx Aujbsdu Working Principle of Ceramic ball mill ceramic ball mill ,Intermittent ball mill grinding operation is finished in the cylinder body. When the cylinder rotates, materials ascend to a certain height and then fall along a certain path due to the balls' gravity. Two forces are generated on the balls inside. One is the force on balls through tangent direction; the other is a opposite force in the contrast to the diameter of balls, as a result of the force generated when the balls slide down. These two forces will constitute a couple for the steel balls. The balls are squeezed between the cylinder and the adjacent steel balls, so the couple can make unequal-sized friction force. The balls will orbit along with the cylinder axis and then fall down, which can produce a strong impact force on the ores in the cylinder body and, as a result, the ores will be crushed. In conclusion, the ores in the cylinder body are mainly crushed by composite effect of peeling force, impact force and extrusion force. Ceramic ball mill also named Intermittent ball mill which adopts the wet intermittent operation, is used for fine grinding and mixing the material such as feldspar, quartz, clay ceramic raw materials. The discharging and the mud size can through through 1000 sieve pore. This machine is high milling machinery, materials should be Broken in the fineness of the state into the grinding mill to get the highest efficiency and economic benefits. The cement mill is key equipment for the grinding process of the cement clinker after the crushing process of it. It is mainly used in the cement silicate product industry. After long term design and manufacture of the cement mill, our company now has series of cement mill with various specifications to meet with different requirement from our customers. Features of Cement Mill Our company adopts suitable transmission methods according to different specifications. We have brim drive and center drive as transmission form. The cylinder adopts new type step lining to increase the grinding area. And it is easily repairable and changeable. The new designed separate-chambered structure adopts flexible lifting blade and fixed lifting blade and it is easily fixed and repaired. Working Principle of Cement Mill The cylinder will rotate by the transmission device. Due to the inertial centrifugal force, the steel balls will stick on the liner plate and rotate with the cylinder together. When the steel balls come to a certain height, it will fall down by gravity and impact the raw material. And the repeated going-up, falling down, slide and roll of the steel balls can grind the raw material together with the liner plates.

Condition: good (used), K-tron Soder double screw feeder. with COPERION KCM IP65 K-tron Controller. Bowl diameter: 220mm x 270mm. In good working order. It comes with two sets of screws. Type: T35 Kdedpfxolc N T Rj Aabou

Condition: new, Year of construction: 2025, power: 300 kW (407.89 HP), A ball mill is a key equipment in the grinding process of barite. It is designed to grind and blend solid or hard materials into smaller pieces, particularly powder. In a barite grinding plant, ball mill is often used for grinding barite into an ultrafine powder for various applications. Here are key features and aspects of a ball mill used for barite grinding in a plant: 1. Mill Structure: - The ball mill for barite grinding typically consists of a horizontal cylindrical shell with ends that are flanged and bolted on. The ends may contain openings for feeding and discharging the barite. 2. Grinding Media: - Steel or ceramic balls are commonly used as grinding media in the ball mill. The grinding media helps in the grinding process by reducing the size of the barite particles. Kedpsq Ngafofx Aabedu 3. Rotation: - The mill rotates on its horizontal axis. The rotational motion of the mill, driven by a motor, causes the grinding media to cascade and grind the barite. 4. Feed and Discharge: - Barite is typically fed into the ball mill through a hopper or a conveyor. The ground barite particles are discharged from the mill through a discharge end. 5. Control System: - Modern ball mills are equipped with control systems to monitor and regulate critical parameters, such as mill speed, feed rate, and temperature. This allows for precise control of the grinding process. 6. Size Reduction: - The primary purpose of the ball mill is to reduce the size of barite particles. Grinding occurs as the barite is subjected to the impact and friction forces of the grinding media. 7. Classification: - Depending on the desired fineness, a classification system may be integrated into the ball mill to separate fine particles from coarse ones. This ensures that the final product meets the required specifications. 8. Dust Collection: - A dust collection system may be incorporated to capture and collect fine particles generated during the grinding process, ensuring a clean and safe working environment. 9. Liners: - The interior of the ball mill is often lined with wear-resistant materials, such as steel or rubber, to protect the mill shell from abrasion and ensure longer equipment life. 10. Application in Barite Processing: - The ball mill in a barite grinding plant is a crucial piece of equipment for processing barite ore into a fine powder. This powder is used in various industries, including oil and gas drilling, coatings, and pharmaceuticals. 11. Safety Features: - Safety features, such as monitoring devices and emergency shutdown systems, are typically incorporated into ball mills to ensure safe operation. The specific design and features of a ball mill for barite grinding can vary among different manufacturers and applications. It is essential to follow proper procedures and guidelines for the operation and maintenance of the equipment to ensure optimal performance and longevity.