Used Self Aligning Ball Bearing for sale (8,704)

Condition: new, Year of construction: 2025, We have various kinds of ball grinding mill such as batch ball mill, rod mill, cement ball mill, mining ball mill, welcome to contact our team for further details according to your specific requirements. Dcsdpfoq I Nw Ijx Ab Ter

Condition: like new (used), Range (in depending on the lighting conditions) until: 15 m Djdpfx Aed Ecncob Tecr Range with laser receiver: 30 m, & more 5 m: leveling accuracy +/-1 mm Self leveling range: 4° +-0,5 ° Accuracy of the horizontal line at 5 m: +-1.5 mm Accuracy of vertical line at 3 m +-0.75 mm Number of laser lines: 2 Weight: 485 g

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. 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. Dcjdpjq Ngafefx Ab Ter 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.

Condition: new, fuel type: electric, Year of construction: 2025, machine/vehicle number: 2700x4500, Equipment: low noise, Main Technical parameters of the ball mill Drum diameter: 2400mm Drum length: 4500mm Motor power: 320KW Max input size: 25mm Capacity:35-60 t/h Weight: 72Tons Ball loading: 30Tons Besides this model, we also have the other models like 2700x4500, 3200x4500, 1830x13000mm, and so on, and we can also offer customerization service, we can also provide complete grinding solution for various industries like cement, quartz, ore beneficiation plant, and so on, welcome to contact us for more info. A ball mill is a common grinding machine used to grind and blend materials for use in mineral processing, including ore mining and the production of silica (silicon dioxide). When it comes to ore mining and silica grinding, the characteristics of the ore and the final product requirements will play a crucial role in selecting the appropriate ball mill. Here are some considerations for using a ball mill in ore mining and silica grinding: 1. Ore Characteristics: - Hardness: The hardness of the ore determines the type of ball mill that is most suitable. Harder ores may require a more robust and wear-resistant ball mill. - Particle Size Distribution: The initial particle size of the ore affects the grinding process. Different ores may require different approaches to achieve the desired particle size. 2. Silica Grinding: - Silica Content: If the primary goal is to grind silica, it's important to consider the initial silica content and the desired final particle size. Silica grinding often requires special attention to prevent excessive wear on the milling equipment. Dedpfx Ajq Igiieb Tjcr 3. Ball Mill Type: - Overflow vs. Grate Discharge: The type of discharge from the ball mill can impact the final product and the grinding efficiency. Overflow mills are generally used for most grinding applications, while grate discharge mills are more suitable for certain types of ores. 4. Mill Size and Capacity: - Mill Diameter and Length: The size of the ball mill should be selected based on the amount of material to be ground and the desired throughput. - Capacity: Ensure that the chosen ball mill has the capacity to handle the required volume of material efficiently. 5. Grinding Media: - Material and Size: The choice of grinding media (balls or cylpebs) and their size depends on the hardness of the ore and the desired final particle size. Different grinding media materials can impact the purity of silica during grinding. 6. Liners and Lifting Aids: - Liners: Consider the type of liners used in the ball mill to protect the shell and optimize the grinding process. - Lifting Aids: Some mills use lifting aids to enhance the grinding action and promote better mixing of the material. 7. Control and Monitoring Systems: - Automation: Utilize control systems to automate the milling process and ensure optimal performance. - Monitoring: Regularly monitor the milling process to adjust parameters as needed for consistent and efficient operation. 8. Safety Measures: - Safety Systems: Implement safety features to protect personnel and equipment during operation. Always follow the manufacturer's recommendations and guidelines for operation and maintenance to ensure safe and efficient use of the ball mill in ore mining and silica grinding applications.

Condition: excellent (used), AUTOMATED BALL The vacuum concentration ball is used for the production of jellies, fruit and tomato concentrates, sauces and juices in general, and also for other liquid and semi-liquid food products. The concentration ball is vertically cylindrical in shape, with a double bottom for indirect steam heating and with an agitator to prevent burning of the product. In order to concentrate the product, the machine has been connected to a group suitable for vacuum with condenser and pumps. The vacuum technique allows the evaporation of the water that is present in the treated product, at low temperatures, and guarantees economic convenience in terms of time allocated to the process and a more delicate treatment of the product. Dedpfowny Nbsx Ab Tjcr The production may vary depending on the product and the brix degrees.

Condition: used, Applicable material: Concrete Dedpsx D Dhkefx Ab Tscr Capacity: 60 m^3/h POLYGONMACH PMC60 60 m3/hour mobile concrete batching plants are designed for use in large scale construction projects. These power plants can be transported on construction sites as they are mobile. Also, thanks to their high production capacity, they can be used for a wide variety of concrete needs. Suitable usage areas of POLYGONMACH 60 m3/hour mobile concrete batching plants may include: 1. Highways and bridges: A large amount of concrete is needed for the construction of such huge structures. 60 m3/hour mobile concrete batching plants provide the most suitable concrete quantities for highways and bridges. 2. Dams and airports: Many different concrete qualities and amounts of concrete are used in large projects such as dams and airports. Mobile concrete batching plants can meet various concrete needs. 3. Industrial facilities: Industrial facilities are built in an impressive area for all kinds of production activities. 60 m3/h mobile concrete batching plants can produce the high amount of concrete required to create the structures of such large industrial facilities. 4. Road and parking structures: It is designed to be used in 60 m3/hour mobile concrete batching plants, parking structures, walking paths and other road projects. Being mobile offers the advantage of producing the concrete mix at the construction site and applying it directly. 5. Infrastructure projects: Infrastructure projects such as water, sewer and power lines require large concrete structures. 60 m3/hour mobile concrete batching plants offer a fast and effective solution for such projects. Mobility: mobile Capacity: 60 m³/h(2,118.88 ft³/h)

Year of construction: 2010, condition: good (used), 3.piece ball screw ( from HURON BAZ ) make SCHNEEBERGER Diameter 63 mm Diameter 50 mm Diameter 40 mm In good condition. Djdpfoh I T Nrsx Ab Tecr

Condition: used, Ball-turning and radius-turning device KRETZ Dcsdox A Imnjpfx Ab Ter Ball and radius turning device Manufacturing No.: A1.13.355 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, functionality: fully functional, volume flow: 50,000 m³/h, total width: 2,400 mm, total length: 9,000 mm, total height: 8,000 mm, compressed air connection: 6 bar, Equipment: documentation/manual, Bag filter - galvanized steel structure - airflow rate: 50,000 m³/h filter cleaning by reverse air jet with control unit (new control unit, new solenoid valves) filtering surface area: 512 m² No. 01 settling chamber dimensions: 9000 x 2450 x h8000 mm No. 05 ATEX explosion-proof ventilation panels discharge of filtered material: screw conveyor, rotary valve upper safety guardrail ladder Dcedpsxfb D Eofx Ab Tjr electrical control and starter panel (optionally available with inverter) No. 01 electric fan, kW - to be defined with user COMPLETE WITH CE DOCUMENTATION - USER AND MAINTENANCE MANUAL

Condition: used, functionality: fully functional, Year of construction: 2013, load capacity: 200 kg, lifting height: 10,100 mm, overall weight: 2,990 kg, fuel type: electric, color: yellow, transport length: 2,820 mm, transport width: 990 mm, transport height: 1,990 mm, Equipment: UVV, Industrial Vertical Mast Lift - JLG Toucan T 10 E Manufacturer: JLG Model: Toucan T 10 E Year of manufacture: 2013 Technical Specifications Working height: 10.10 m Platform height: 8.10 m Lateral outreach: 3.38 m Slew range: 345° Total weight: 2,990 kg Length: 2.82 m Width: 0.99 m Access height: 1.99 m Platform size: 0.90 m x 0.70 m Platform capacity: 200 kg Outriggers: none Drive: electric Special features White tyres Basket arm rotation angle: +66°/-61° Inspections/Status Safety inspection (UVV): valid until 09/2025 Operating hours: approx. 967 hrs as of 04/2025 Age-related signs of use Dcjdpsxfiy Uofx Ab Ter If interested, we are available for you Monday to Friday from 07:00 to 16:00. Quoted price plus statutory VAT. Subject to change and errors!

Condition: excellent (used), first registration: 02/1991, Year of construction: 1991, = Further Information = gross vehicle weight (GVW): 38,000 kg Technical condition: very good Visual condition: very good Please contact Sales for more information. = Company Information = If you have any questions or suggestions, don’t hesitate to contact us. We guarantee a reply within 8 hours. Prices are excluding VAT. No rights can be derived from the information provided. Office Phone: MOB: Nederlands - English - Deutsch - Francais - Español - Italiano (Available on WhatsApp and Viber.) MOB: Nederlands (Available on WhatsApp and Viber.) When paying by bank transfer, please ensure funds are transferred to our bank account listed below. Always verify the payment details as stated on our website. If you have received different information, please contact us. If you have any doubts, please call us so we can verify the invoice and/or payment. Dcsdpfxsx Dtv Do Ab Tor Bank details: Rabobank Laan van Limburg 2 4701BP Roosendaal IBAN: NL89 RABO EORI/VAT/TAX: NL857401B(01) BIC/SWIFT: RABONL2U

Condition: used, power: 115 kW (156.36 HP), Applicable material: Concrete Cargo space capacity: 45.000 l Water tank: 600 BRAND:POLYGONMACH MODEL:POLYGONMACH M45 CONCRETE PLANT PLANT MODEL CONCRETE PLANT WITH SINGLESHAFT MIXER PLANT CAPACITY :FRESH CONCRETE CAPACITY 45M-HOUR AGGREGATE BUNKER CAPACİTY:4x10= 40 M³ Dsdpfxox D A Sze Ab Tocr CEMENT WEIGHT CAPACITY:1000 kg WATER WEIGHT CAPACITY :600 kg MIXER CAPACITY:1250-750 LT SINGLESHAFT MIXER(POLYGONMACH SS750) TOTAL ENGİNE POWER:115 Kw NUMBER OF MIXER ENGINES:1x37 KW GAMAK VOLTAGE:380V - 50 Hz

Condition: excellent (used), Year of construction: 2000, Model ... Vipros 20-50-50 Frame Construction ... Bridge Type Press Capacity ... 20 Tonnes (196kN) Press Type ... Servo Controlled Hydraulic Ram Axis Traverse Distance ... 1270 mm x 1270 mm Workable Max. Sheet Size . 1270 mm x 2540 mm (with auto repositioning) Maximum Material Thickness ... 6.35 mm Mild Steel Max. Material Weight ... 105 Kg Max. Material Weight (Max Speed) ... 62 Kg Max. Hole Dia. ... 88.9 mm Number Of Stations ... 31 Stations: 19 x 12.7 mm 6 x 31.7 mm Dedpfxsxtu Nws Ab Tecr 1 x 50.8 mm 2 x 88.9 mm Auto Index 2 x 31.7 mm 1 x 50.8 mm Axis Speed ... 82 m/min Hits Per Minute (2mm Pitch) ... 1000 H.P.M./2.5mm Stroke (25.4mm Pitch) ... 340 H.P.M./8mm Stroke Turret Speed Bi-Directional ... 35 R.P.M. Punching Accuracy ... ± 0.07 mm Punching Accuracy (High Accuracy Mode) ... ± 0.05 mm Repeatability ... ± 0.015 mm Ram Stroke Length (Maximum) ... 40 mm Axis Drive ... AC Servo Motor Turret Drive ... AC Servo Motor Electric Power Required ... 22 kVA 400V +/- 10% 50 Hz Air Pressure Required ... 5.0 kgf/cm² Air Flow ... 250 1/min Machine Length ... 5030 mm Machine Width ... 2630 mm Machine Height ... 2160 mm Machine Weight ... 9200 kg NC SPECIFICATION Model of NC ... FANUC 18-P Axis ... 3 Axis Simultaneous + PHNC Tape Code ... EIA or ISO (Automatic Recognition) Programming Mode ... Absolute/incremental Min. Input ... 0.01 mm (0.01°) Max. Input ... 99999.99 mm Preparatory Function ... G - 2 Digit T Function ... T - 3 Digit M Function ... M - 3 Digit Single Block ... Yes Block Delete ... Yes Optional Stop ... Yes Editing ... Yes Manual Data Input ... Yes Memory Capacity ... 64 Kb No. Of Programs ... 200 Machine Operation ... Memory Interface ... RS 232 C

Condition: new, Self-propelled concrete distributor. Hopper capacity: 3 m³ or 4 m³ (other sizes available upon request). More information available on request. Dedpfx Abex Ap Awo Tjcr

Condition: excellent (used), Ball mill Vollrath EFC 100 Wet and dry grinding Iron-free grinding with steatite balls Lining hard porcelain Volume 100 l Drive power 1 kW speed 45 1/min Dsdpfx Ajk D Dw Eeb Tscr 3 ball mills each mounted on steel construction 3 x 3 ball mills available Very good ready to use condition, directly from production!!!

Condition: refurbished (used), The MALLDISON milk pasteuriser with a capacity of 1000 liters per hour is typically designed for efficient processing of milk, ensuring safety and preservation of quality through pasteurization. Here are some key features and aspects you might find relevant: - Functionality: The machine heats milk to a specific temperature for a set period, killing harmful bacteria while preserving essential nutrients. - Capacity: With a processing capability of 1000 liters per hour, it's suitable for medium to large dairy operations, allowing for high volumes of milk to be pasteurized quickly. - Design: Many pasteurisers feature a stainless steel construction for hygiene and easy cleaning. They often have insulated heating chambers to maintain temperature efficiently. Djdexzxwhopfx Ab Tocr - Control System: Modern machines often come with digital controls for precise temperature and timing adjustments, improving the reliability of the pasteurization process. - Safety Features: Look for built-in safety systems that can prevent overheating or pressure build-ups, ensuring safe operation. - Efficiency: The design often focuses on energy efficiency to reduce operational costs associated with heating. Divert Valve: Included Construction: Fully stainless steel skid amd stainless steel parts for the product Chart Recorder: Digital with Latest upgrade and test report in 2025 Balance Tank: Included Product Pump: Included Hot Water Pump: Included Heating: Self Heating with Built in Electric Elements Temperatures: Temperatures : 4-45-55-65-78(72) and out at 4 c Connection for Separator in line connection to Homogeniser Capacity: 500-1,200 L/h Available: Immediately

Condition: as good as new (ex-display), unused ball roller by GEA. Bought new for a project in 2021 and never used. Dcedpfxet Rh Unj Ab Tsr

Condition: new, color: blue, Applicable material: Concrete Empty weight: 28.000 kg Dimensions (LxBxH): 1550 x 290 x 430 cm Cargo space capacity: 100.000 l Capacity: 100 m^3/h Water tank: 600 AGGREGATE STORAGE HOPPER – 4 x 12 m3 AGGREGATE WEIGHING HOPPER – 2 m3 AGGREGATE TRANSFER CONVEYOR – 800 x 11.000 mm TWIN SHAFT MIXER WITH LUBRICATION SYSTEM – 2 m3 CEMENT WEIGHING HOPPER - 600 kg WATER WEIGHING HOPPER – 300 lt ADDITIVE WEIGHING HOPPER – 20 lt AIR COMPRESSOR – 300 lt CONTROL CABINET WITH AIR CONDITIONER CONTROL PANEL, PC AND PLOTTER, POWER PANEL MOBILE CHASSIS CEMENT SILO – 100 Tons capacity SCREW CONVEYOR – Ø219 * 8.000 mm SILO TOP FILTER – 14 m2 SURFACE AREA SAFETY VALVE, LEVEL INDICATORS, SILO ACCESSORIES GENERAL FEATURES OF THE PLANT Plant Capacity : 100 m3/h Control Type : Full Automatic Mixer : 3000/2000 Twin shaft Mixer, 2 m3 wet concrete capacity. Weight of the plant : 28 Tons without cement silo. Plant Sizes : 16.5 (L) x 2.8 (W) x 4.2 (H) meters Total Motor Power : 165 kW Screw conveyors including . Voltage / Frequency : 380 V / 50 Hz Dcodpfxsx D A Hxj Ab Tjr Required area for installation : 300 m2 (excluding storage areas, truck park area and administrative building) No of operator to work the plant : 1 Painting : 1 layer of anticorrosive paint, 2 layers of FINAL COAT EPOXY PAINT , total paint thickness : 140 microns

Condition: good (used), The scope of delivery includes: 01x steel staircase Material color: yellow Floor height: approx. 2,000 mm Projection: approx. 2,550 mm Total width: approx. 1,225 mm Chest profile: 180 x 8 mm Railing: both sides, galvanized Handrail and knee rail round tube Steps: tear plate, galvanized Step dimensions: 1,210 x 270 mm Number of steps: 10 steps Step height: approx. 175 mm Total length of the staircase: approx. 3,700 mm End stop: L-profile: 65 x 110 mm The end stop of the steel staircase is attached with 2 screws per side Drill hole diameter: approx. 16 mm Note: The steel staircases were partially assembled and partially unassembled. The pictures are intended to illustrate the material. The steel stairs are commissioned unassembled. This is a used item, it may have scratches, dents and signs of use. Your contact person in our company: Mr: Andre Evering Mr: Mario Klöver Dcsdpfsvnr Rrox Ab Tor Mr: Falk Deutsch General information about the item: This item is only available for collection. Any additional transport or shipping of this item is associated with additional costs, which can be requested separately from us depending on the delivery location or scope of delivery.

Condition: excellent (used), Ball mill Vollrath EFC 100 Wet and dry grinding Iron-free grinding with steatite balls Lining hard porcelain Volume 100 l Drive power 1 kW Speed 45 1/min Very good ready to use condition, directly from production!!! Dodpfjpvi Svex Ab Tjcr

Condition: used, Applicable material: Concrete Cargo space capacity: 60.000 l Polygonmach single shaft mixers has been designed for ready mix concrete nad other type of concrete types prodcution from c10 to c40. Its robust helical design enables its low problematic, low maintenance necessity, low abbrasion rate, longlife span. Paddles, pallets and helical arms made from ni-hard 25mm width, body and side wearing plates made from 10mm hardox 400 plates. Discharge covers are controlled by pneumatic or hydraulic which can be managed by Scada-PLC software. From 0,5 to 2 m3 capacity is available. Polygonmach single shaft mixers offers its customers with automatic lubrication systems, easy lubrication bar to multiple points, top cover for several applications. Dcjdpfjx Dzb Ijx Ab Ter Polygonmach in contrast to competitors gives you %100 flexible design and customer based projectsü, multiple hopper and mixer design is available. Motor type: hydraulic Mobility: truck-mounted Other characteristics: automatic, single-shaft Capacity: Max.: 2 m³(70.6 ft³)Min.: 0.5 m³(17.7 ft³) concrete plant

Condition: good (used), The scope of delivery includes: 01x steel staircase Material color: yellow Floor height: approx. 1,9450 mm Projection: approx. 2,645 mm Total width: approx. 1,220 mm Chest profile: 180 x 8 mm Railing: both sides, galvanized Handrail and knee rail round tube Dsdpsvntmnjfx Ab Tocr Steps: tear plate, galvanized Step dimensions: 1,204 x 270 mm Number of steps: 10 steps Step height: approx. 190 mm Total length of the stairs: approx. 3,320 mm End stop: L-profile: 85 x 85 mm The end stop of the steel stairs is attached with 2 screws per side Drill hole diameter: approx. 16 mm Note: The steel stairs were partially assembled and partially unassembled. The pictures are intended to illustrate the material. The steel stairs are commissioned unassembled. This is a used item, it may have scratches, dents and signs of use. Your contact person in our company: Mr: Andre Evering Mr: Mario Klöver Mr: Falk Deutsch General information about the item: This item is only available for collection. Any additional transport or shipping of this item is associated with additional costs, which can be requested separately from us depending on the delivery location or scope of delivery.

Condition: excellent (used), Ball mill Vollrath EFC 200 Wet and dry grinding Iron-free grinding with steatite balls Lining hard porcelain Volume 200 l Dcsdpfx Aok D Dwtob Tsr Drive power 1,4 kW speed 42 1/min 3 ball mills each mounted on steel construction Very good ready to use condition, directly from production!!!

Condition: used, Applicable material: Concrete Cargo space capacity: 100.000 l POLYGONMACH 100M3 mobile concrete batching plants, which do not require a self-installed crane, are portable concrete batching plants that can be installed without the need for a crane. They are generally preferred for small or medium-sized construction works. They do not require a crane. POLYGONMACH 100m3 produces high-quality, high-strength concrete like mobile concrete plants, but with the advantage of a faster installation process and greater portability. 100m3 mobile concrete batching plants offer many benefits to their users if they are of high quality and well-designed: 1. High efficiency: A high-quality and well-designed 100m3 mobile concrete plant works with high efficiency. This ensures that construction projects are completed on time and reduces costs. 2. High quality concrete production: The high quality concrete production option enables users to produce many different types of concrete in accordance with their needs. 3. Easy and fast installation: Mobile concrete batching plants are easily relocated due to their portability and are known for their fast installation times. Thus, it helps businesses save time. 4. Minimum maintenance and operating costs: A high-quality and well-designed 100m3 mobile concrete batching plant operates with minimal maintenance and operating costs. The use of high-quality components extends the life of the equipment and lowers operating costs. Dcodpfxjx Dh Tds Ab Tor 5. Environmentally friendly: Mobile concrete batching plants can be equipped with environmentally friendly technologies. This helps to reduce environmental pollution and protect the environment. Mobility: mobile Capacity: 100 m³/h(3,531.47 ft³/h)

Condition: used, color: grey, Applicable material: Concrete Dsdpfx Abjx Dh Syo Tocr Bag Transmitting (Big-Bag Bag Transfer) is used as a cement transmitting in concrete batching plants or factories and is preferred where bulk trailers cannot reach and cement is more economical in Big Bag. Cement that comes in 50 kg or 1000 kg Big Bags is left to the tearing/transmitting unit on the product with the help of a crane or forklift. With the help of the cutting blades and the elastic band, the product in the bags is filled into the transmitter. After the filling process is completed, the test pressure resistant covers are closed and the product is ready for transfer. Thanks to the discharge system (valve, check valve, safety valve) in Bag Transmitting (Big-Bag Transfer ) , the product can be easily transferred to silos or other storage units. There are mechanisms such as emergency stop button, high pressure relief valve etc. for safe cement transfer. Options: bulk