Used Ball Srew for sale (3,258)

Condition: excellent (used), Axial groove ball bearings, axial groove ball bearings, axial ball bearings, axial bearings -Manufacturer: ISB, axial ball bearing 51144M -Main dimensions according to: ISO 9001:2000 -Outer diameter: 270 mm -Width: 37 mm -Inner diameter: 220 mm -Number: 4x ball bearings available Dcjdpfof Ngcgex Ac Noc -Price: per piece -Weight: 4.5 kg

Year of construction: 1992, condition: new, Brand NSK Model: 6203 C2 Year of construction: Unused Weight (kg) approx. 12460 gross / 11880 net Number of pieces in stock 170.280 ( approx) Made in Japan Comments single row deep grove ball bearing , packaging by 360 pieces in carton Sales condition Please contact us for min quantity Dedsqa Anfopfx Ac Njcc

Year of construction: 2019, condition: new, Brand NXZ Model: 6316, 6318, 6319, 6320, 6326, 6328, 30224, 30315, 30316, 30324, 30328, 30330, 32221, 32315, 32316, 32317 Dcjdpfxoqa An Ue Ac Njc Year of construction: Unused Weight (kg) approx 11360 Made in China Comments Single packed or wrapped, packed in cartons by multiple pieces Selling condition Selling as full quantity only

Year of construction: 1990, condition: new, Brand SKF Type 6202-Z/QE6 Dcsdpoqa Am Tofx Ac Nsc Year of manufacture: Unused Weight (kg) approx. 9400 gross / 8780 net Number of pieces in stock 193.200 ( approx) Made in France Comments Contact us for min. quantity Verkoopcondities Contact us for min. quantity

Year of construction: 2019, condition: new, Brand C&U Group Shanghai Bearing Co Ltd Model: TM6307/41RS Year of manufacture: Unused Weight (kg) approx 6790 net Dcjdpfoqa Anqsx Ac Nsc Number of pieces in stock 17350 ( approx ) Made in China Comments Contact us for min. quantity Terms of sale Contact us for min. quantity

Condition: used, Year of construction: 1996, functionality: fully functional, total length: 2,050 mm, total width: 1,020 mm, total height: 2,820 mm, overall weight: 3,050 kg, rotational speed (max.): 1,480 rpm, Offered are two ball mills, model Cobra 751, from manufacturer Bühler. Both machines come together with a pre-mill (model SRK-690) from the same manufacturer. All machines are in used condition but are fully operational. All machines comply with up-to-date safety standards. An inspection of the machines is possible upon request and by appointment. We are available for any further questions. The stated price is for one pre-mill and one ball mill together, not for all 4 machines! Dcodpoxldumsfx Ac Nec

Condition: excellent (used), Ball valve internal thread -Internal thread: 2 -Full bore, solid sphere -Quantity: 195 pieces in stock -Packaging unit: 12 pieces Dsdev Tm Snspfx Ac Nocc -1 carton at: 84.00 euros -Price shown: piece

Condition: good (used), Workbench, clamping plate, ball roller table, ball table, ball roller table -Storage table: Storage plate with ball casters, height-adjustable aluminum frame -Sheet: 1310 x 710 mm -Elevation: 940 Dcodpsupphgofx Ac Nsc - Dimensions: 1310/710/H940 mm -Weight: 43 kg

Condition: good (used), Ball screw with nut, transfer roller screw, ball screw nut, threaded spindle, threaded rod, threaded bolt, threaded rod Manufacturer: Rexroth Type: R150257086 -Type: 69115 40H -Thread diameter: 48 mm Dsdpfxjcp Anpj Ac Necc -Thread pitch, two-stage: 20 mm -Total length: 1995 mm -Weight: 26 kg

Condition: used, Ball-turning and radius-turning device KRETZ Ball and radius turning device Manufacturing No.: A1.13.355 Dcjdex A Imnjpfx Ac Noc Year of construction: presumably 1990 Ball diameter: Ø 5 to Ø 125 mm Rotational movement via handwheel with gear transmission to drive shaft - Fine adjustment via knurled handwheel with scale - Coarse adjustment of guide rod (Ø 20 mm) in clamping block - HSS turning tool Ø 6 mm - Clamping attachment (height 17.5 mm) for securing in tool holder Weight: 3.3 kg in good condition

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. Dedpfx Ajq Nf Uwsc Necc 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. 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: new, Year of construction: 2025, functionality: fully functional, Ball Mill with Air Classifier: The Ultimate Powder Processing Equipment Dcsdpfx Acjvlwkxs Njc 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.

Condition: new, ABEL ball with steel core for ABEL piston diaphragm high pressure pumps. NEW ! Dcsdpeiyqiwefx Ac Njc We are your supplier for ABEL pumps, service and spare parts partner for ABEL pumps. Spare parts available from stock or at short notice.

Condition: new, ABEL valve ball on valve seat for ABEL piston diaphragm high pressure pumps. NEW ! Djdpfx Ajiyqizsc Nocc We are your supplier for ABEL piston diaphragm high-pressure pumps, filling pumps, chamber filter presses, service and spare parts partners for ABEL pumps. Spare parts available from stock or at short notice.

Condition: new, ABEL valve ball for ABEL piston diaphragm high-pressure pumps. Dcodpfsiyqitex Ac Njc NEW ! We are your supplier for used and new piston membrane high-pressure pumps / filling pumps for chamber filter presses, service and spare parts partner for ABEL pumps. Spare parts available from stock or at short notice.

Condition: new, Ball bearings, 12,500 kg, various manufacturers, new, price per kilo! Only available for complete lot purchase! Dcodpfexytmnjx Ac Noc

Condition: used, Year of construction: 1995, operating hours: 10,000 h, functionality: fully functional, total width: 2,900 mm, total length: 9,500 mm, Ball mill 3.2 m x 5.4 m, weight 44 tons, in perfect working condition, without ball charge, complete with drive by 250 kW motor-gearbox, rubber lining, single-chamber type, feed through 90° bent pipe, distributor with blades, discharge through perforated wall (not overflow), air flow by suction via Atlas Copco compressor, FDI filter. Dcedpfjxbwtzsx Ac Nsc

Condition: used, Attention -- Two types available Type: 1FK6044-7AH71-1EG0 Type: 1FK7044-7AH71-1EG0 Ball screw with SIEMENS servo motor Linear guide with SIEMENS permanent servo motor Type: 1FK6044-7AH71-1EG0 Type: 1FK7044-7AH71-1EG0 Ident No.: YF RN22 5076 01 001 Year of manufacture: 2003 Axis travel: 540 mm Total length: 900 mm Shaft diameter: 40 mm Thread pitch: 40 mm Ball diameter: approx. 6 mm - Compact unit with servo motor and ball nut - Ball screw anti-rotation secured, driven via ball nut - Ball screw Ø 40 mm (hollow shaft, inner diameter = approx. 22 mm) - SIEMENS permanent servo motor Type: 1FK6044-7AH71-1EG0 (Serial No.: Ident No. YF RN22 5076 01 001) Overall dimensions (L x W x H): 900 x 200 x 330 mm Weight: 30 kg Good condition Removed from a fully functional special-purpose machine, tested before removal. 8 units available The listed price is per unit. Dedpsgi E Hdefx Ac Nocc

Condition: used, Falling Ball Viscometer like Thermo HAAKE Type C THERMO ELECTRONIC CORPORATION Type 002-7580 Serial No.: With the Thermo falling ball viscometer, you can measure viscosity precisely without electricity, using only a stopwatch. It allows for accurate measurement of the viscosity of transparent Newtonian liquids and gases. Measuring principle: A ball moves by rolling and sliding inside an inclined cylindrical tube filled with the liquid to be tested. The time it takes for the ball to travel a defined measuring distance is recorded. By swiveling the measuring section, the return movement of the ball can also be used for measurement. The result is displayed as dynamic viscosity in mPa·s. Max. viscosity: 100,000 mPa·s Min. viscosity: 0.5 mPa·s Standards: DIN 53015, ISO 12058 Reproducibility: < 0.5% Thermometer: -1 °C to +26 °C (read-out accuracy 0.1 °C) Ball set Type 800-0182 with 6 balls (balls 1 and 2 made of borosilicate glass; balls 3, 4, 5 and 6 made of nickel-iron alloy) Recommended for: Chemical industry (polymer solutions, solvents, printing inks) Pharmaceutical industry (raw materials, glycerin) Mineral oil industry (oils, liquid hydrocarbons) - Inner glass tube (falling tube) damaged on one side at the screw socket (see images). Replacement part no. 002-6968 Dimensions of inner tube: outer diameter 20 mm; inner diameter 16 mm; wall thickness 2 mm; length 225 mm Dimensions (W x H x D): 170 x 310 x 220 mm Dodpfexcbnrsx Ac Nocc Weight: 3.5 kg

Condition: ready for operation (used), Pitch: 10 mm Thread length: 1460 mm thread Ø: 30 mm Spindle nut mounting: 60 mm Ø Dcjdpfod Atq Rox Ac Noc

Condition: ready for operation (used), Pitch: 20 mm Thread length: 2330 mm Dodpfxsd Atq Ej Ac Njcc Thread Ø: 38 mm Nut length: 130 mm

Condition: ready for operation (used), Pitch: 10 mm Dcjdpfx Acjd Atq Ts Nec Thread length: 1165 mm thread Ø: 30 mm spindle nut mounting: 28 x 49 mm Ø Total length of spindle: 2170 mm

Condition: used, Year of construction: 1986, functionality: fully functional, Dry-ball mill – including new electric motor Djdpfjxixiyjx Ac Necc

Condition: excellent (used), Year of construction: 2020, 6-ton demolition ball Manufacturer: Rockworks Dcedpfxjwa Nv Is Ac Nsc Year of manufacture: 2020 Diameter: approx. 1,100 mm

Condition: good (used), Year of construction: 2005, Offer 25190 Technical Data approx.: - max. temperature 400°C - temperature control 0 - 250°C - time automatic 0 - 60 min. - working space under the yoke 320 - 200 mm - max. ball bearing weight 250 kg - drive 400 V / 12 kVA - space requirement approx. W 850 x D 600 x H 1150 mm Dodpjwp Exdefx Ac Nscc - weight approx. 150 kg - yokes 40 + 50 + 80 mm - mobile base