Used Vibrating Screen for sale (5,973)

Condition: new, color: grey, Field of application: Mining Empty weight: 32.000 kg Dimensions (LxBxH): 2200 x 310 x 430 cm Tyre size on axle rear: 225 Tyre tread remainder on axle rear: 100% - Central lubrication - Originally painted - Tool box MOBILE SAND MAKER Feeding Hopper : 10 m3 Crusher Feeding Belt Conveyor 800*9000mm VSI700 Vertical Shaft Impact Crusher 132kw Vibrating Screen 2 Decks 1600x5000mm 11 kw Feedback conveyor 600*8000mm Stockpile Conveyors 600*8000mm Mobile Chassis 2 Axles-Compacible With EU Road Regulations Automation -PLC- with Tablet and PC Controlled Industrıal Paint on 1 Layer Linings-120-140 Micron- Barriers-Ladders-Platfroms Galvanised PLANT DETAIL Production Capacity 40-60 tph 0-5mm Maximum Feeding Size 50mm Feeding Height 3.8 meters Main Configuration VSI Crusher + Vibrating Screen Total Motor Power 165 kW Electric Generator Requirement 350 kVA Weight of the plant 31 Tonnes Sizes of the plant 14(L) x 3 (W) x 4.2(L) meters Chassis Type Single chassis on wheels Production Capacity 100-150 tph Maximum Feeding Size 50mm FEEDER PROPER FOR HEAVY DUTY Dimensions : 900x4100 mm Bunker : 15 m³ Capacity : 150 to 200 tons / hour Grid Length : 1160 mm Main Body Sheet : 20 mm. Weight : 5.5 tons. Number of springs : 111 ea Type of Bypass : Flat grid type (throttle transfer) Grill casting : 16-18 mn. 1,5 cr. Type of Bunker : With flat ramp climbing Anchorage slots : pin click - fit Bypass chute : With rear additional saddle 2-Model : VSI 700 -CR Iodpox D A H Ejfx Aphjih Max Feed : 35 mm. Hard Condition Rotor Diameter : 760 mm. / Off Std. Rotor Rotor Speed : 50-70 m / s. Drive : 132 kW / 1500 rpm. Capacity : 40-60 tons / hour 0-5 sand production at 5-32 mm feed. Total Capacity : 80-120 tons / hour Weight : 8,500 kg Rotor Diamond Inserts (Two-row - 6 pcs Ductile Iron Tungsten Carbide Tipped) Other Wear Parts (2 Molybdenum, 22 Chrome Alloy Castings) Electric Motorized Hydraulic Unit (Used for Belt tensioning and Upper Body Lifting.) One-sided maintenance platform with ladder. Drive pulley for two separate speeds (1400 rpm - 1600 rpm) Vibration sensor switch Maintenance Crane Crusher Feeding Belt conveyor Rated sizes : 800 x 9000 mm Motor power : 7 kw 1500 d/d Power Transmission : Motorized Reducer Drive drum : 273 Vulcanized Rubber Coating Tail drum : Angle process over pipe Body Construction : Sheet Metal Body Rubber Tension System : SNH type sliding bedding Carrier : triplet assembly pedestal Group of turning roll : single hanger system Type of reducer : İ-MAK reducer Band rubber : 5 layers...

Condition: excellent (used), Year of construction: 2011, Mobile Trommel Screening Plant DOPPSTADT SM 518 Profi Screening drum length: 4.70 m Screening drum diameter: 1.80 m Screening drum aperture: as per agreement Folding side discharge conveyor, length = 5 m Folding rear discharge conveyor, length = 5 m Isdpfx Apszwpcyjheih

Condition: good (used), Year of construction: 1983, functionality: unexamined, machine/vehicle number: SFV 1139, overall weight: 1,000 kg, total height: 1,800 mm, total width: 500 mm, total length: 4,150 mm, power: 3.4 kW (4.62 HP), This is a vibrating conveying / vibrating fluidized bed dryer-cooler unit from SCHENCK Process (SFV series/type). Operation: The equipment uses vibration to advance the bulk product along a perforated grid (width 260 mm). Air (hot or cold) is generally injected from below to fluidize, dry, cool, or dust-remove the material during its transfer. Drive system: It is powered by two Schenck vibrating/unbalance motors (SED 180-4 type), each with a power of 1.7 kW, mounted under the chassis. They create the oscillatory movement necessary for transport via micro-jumps. Suspension: The machine body rests on large coil springs to isolate the fixed white chassis (3210x730x930 mm) from the vibrations. Materials: Constructed of stainless steel with sealed inspection ports, suitable for the requirements of the food, chemical, or pharmaceutical industries. Isdpfxozxzrpj Aphjih

Condition: used, Year of construction: 2004, functionality: fully functional, input voltage: 400 V, compressed air connection: 6 bar, year of last overhaul: 2026, overall weight: 3,500 kg, input frequency: 50 Hz, Equipment: documentation/manual, Hello, we are offering a Thieme 3000 SL screen printing machine that has been completely and thoroughly overhauled in our workshop. Iodpszyc Risfx Aphsih The maximum printing format of this 3/4 automatic machine is 4000 mm x 1500 mm! The machine features a large, very robust vacuum table (with two vacuum pumps) on which the printing material is positioned against stops. After the printing process, the material is picked up by a gripper and placed onto an underlying conveyor belt. The conveyor belt can be mounted on either the left or right side, depending on the local conditions. The system has the patented Thieme squeegee system with three printing cylinders and two flood cylinders. Control is via a Mitsubishi E600 display. The system was completely disassembled and reassembled in our workshop. All wear parts and maintenance parts have been replaced. The control cabinet has been powder-coated. The side panels have been replaced with robust HPL panels. All air hoses have been replaced, contactors have been reconditioned, bearing bushings have been replaced, etc. The system is assembled and located in our warehouse in 93476 Blaibach and can be viewed/tested there while powered and connected to an air supply. We can gladly handle transport and on-site assembly. If you have any questions, please do not hesitate to contact us.

Year of construction: 1996, condition: good (used), functionality: fully functional, GALLUS T 180 SCREEN AND LETTERPRESS LABEL PRINTING MACHINE WITH HOT-FOIL STAMPING, EMBOSSING, AND FLATBED DIE-CUTTING We are pleased to offer the following versatile GALLUS T 180, designed for the production and finishing of high-quality narrow-web labels. The machine combines three screen-printing units with one letterpress printing unit, UV curing, hot-foil stamping, embossing, and flatbed die-cutting. Thanks to the integrated unwinding and rewinding system, finished rolls can be produced directly within the machine in one complete production process. _____ MACHINE DETAILS Manufacturer: Gallus Model: T 180 Year of manufacture: 1996 Web width: 180 mm Printing processes: Screen printing and letterpress printing Printing units: 3 screen-printing units and 1 letterpress unit Availability: By arrangement _____ TECHNICAL CONFIGURATION Printing Units • 3 screen-printing units • 1 letterpress printing unit • Suitable for high-opacity inks, solid colors, and detailed print applications • Combination of screen and letterpress printing within one production line Drying System • UV curing system • Immediate curing of inks and varnishes • Suitable for direct inline finishing and further processing Varnishing • Varnishing capability within the letterpress printing unit • Suitable for protective and decorative varnish applications • Inline finishing without the need for an additional standalone varnishing machine Decorative Finishing • Hot-foil stamping unit • Embossing capability • Suitable for metallic, decorative, and tactile finishing effects • Particularly attractive for premium and specialty label applications Web Handling • Unwinding unit • Rewinding unit • Controlled material transport throughout the complete production process • Finished rolls can be produced directly in the machine Die-Cutting • Flatbed die-cutting unit • Suitable for precise die-cutting of different label shapes and materials Iiedpfx Apjztqp Tohoh • Inline production from raw material to finished rolls _____

Year of construction: 2006, condition: excellent (used), • MASA R9001XL single-feed vibro press, year 2006 • Feeder to the stacking elevator Isdsylg D Ejpfx Aphoih • Stacking elevator • Multi-fork trolley Liftmobil II • Destacking elevator • Curing chamber (shelving) for 4,200 pallets • Centering device • Feeder to grab • Packing/grabbing clamp • Cleaning brush • Pallet oiling system • Pallet turning device (turntable) • Pallet storage for 20 pcs • Return feeder to vibro press • Roller conveyor for finished pallets • Leng Pac wrapping machine • Leng Pan top foil application • Hydraulic station • Container with electrical control panel • Atlas Copco compressor • Production pallets 1200x1100 mm – approx. 4,000 pcs • Haarup 4500 planetary mixer • Mixer frame/structure • Input hopper with hoist • Cement scale, capacity 1900 kg • Water scale, capacity 1500 L • Conveyor belt to vibro press • Cement feeder • Automatic controls

Year of construction: 1993, condition: new, functionality: fully functional, Allgaier TSM1600-2 Screening Machine / Trommel Screen Year of manufacture: 1993 Iiodpfx Aexu Ifuophoh Motor: 2.2 kW Including screen decks of 4.00 mm and 1.00 mm

Condition: used, Designation: Vibration Test System Manufacturer: Data Physics Model: LE-1216-3VH Force Rating: Sine (5 - 2000 Hz) Random (20 - 2000 Hz) 12000 lbf (53.4 kN) vector 12000 lbf (53.4 kN) rms Frequency Range Full Force Reduced Force Level Iisdpfxsy Rqiwj Aphsh 5 to 3000 Hz 2500 to 3000 Hz Maximum Displacement (Peak-Peak): Rated Stroke Limit Shock/Bump Continuous or Random Electrical Overtravel Limit Between Mechanical Stops 3.0 in (76 mm) 2.5 in (63.5 mm) 3.1 in (79 mm) 3.2 in (81 mm) Maximum Velocity 71 in/s (1.8 m/s) Maximum Acceleration Sine 100 g vector, 5 to 2500 Hz Random 50 g rms, 20 to 2000 Hz Fundamental Resonance Frequency (Bare Table) 2050 Hz (nom.) Body Suspension Natural Frequency — Thrust Axis: - Vertical: 2 Hz - Horizontal: Below 2 Hz Blower Power (Full Load): 20 Hp, 20 kW; 230/460 V, 3-phase, 60 Hz Alternate Power: 20 Hp, 20 kW; 208/400 V, 3-phase, 50 Hz Air Pressure: Air Spring: - Vertical: 90-100 psig (621-690 kPa) - Horizontal: 2-5 psig (14-34 kPa) Field Specifications: - Rated Current (dc): 64 A - Maximum Voltage (dc): 240 V - Field Resistance at 20°C: 3.2 ohm Stray Flux Density with degauss coil: < 14 gauss at 12 in (304 mm) above table Field Protection: - Rated degauss coil current: 2.6 A (Nominal) - Maximum degauss coil voltage: 120 V Weight: 1216-3VH: 8000 lbs (3636 kg) Power Amplifier Model: DSA10-80 Item condition: Used item as shown in pictures Armature newly rewound Slip table / 40 mm grid M8 760 x 760 Armature bolt circles 8" / 16" M10 Please contact us if you have any questions. Shipping: The quoted shipping costs apply to deliveries within Germany. Worldwide shipping (please inquire for shipping costs outside of Germany). Sale only to commercial customers, without warranty or guarantee. Deviations from technical data and errors in the description of the items may occur and are subject to change.

Condition: new, Bowl vibrator without pneum. separating ramp - total volume approx. 15 l Iisdped Ai Enjfx Aphoh - inner diameter bowl approx. 410 mm - max. parts size 90 mm - PU-layer bottom 10 mm - PU-layer side wall 8 mm - motor 0,17 kW - motor speed 1500 rpm - total height 620 mm - total weight 42 kg - incl. dosing pump - incl. conrol box with variable speed control, 1000 - 1500 rpm

Condition: new, Year of construction: 2024, Manual Screen Washer, Model 4: 150x220 For max. screen size: 150x220cm, 400V, 50Hz. The unit is ex-protected. The control box ist not ex-protected and must be mounted according to the rules at least 5m away from the unit or must be separated from the unit by a fire-proof wall. Made of aluminium, compl. with solvents storage tank, pump, brush, 380/400V. Iiedpjh Tym Sofx Apheh

Condition: excellent (used), functionality: fully functional, feed hopper 5,5 cbm main conveyor electric-hydraulic drive 30 kW Iisdpfxolxyrls Apheh double deck screen box 1.220 x 2.440 mm optional: incl. 2 wheelmobile stockpile conveyors each 500 mm x 8 m as stockpilers

Condition: used, Outer diameter: 315 mm Overall height: 70 mm Length of adjusting screws: 200 mm Thread: M 30 x 2 Iodpfx Apebx Eiuehsih Permissible maximum static load: 11000 kp Maximum load (general): 8000 kp

Condition: new, Year of construction: 2025, functionality: fully functional, input voltage: 400 V, total length: 3,000 mm, total width: 1,500 mm, total height: 2,200 mm, compressed air connection: 6 bar, type of input current: AC, overall weight: 1,500 kg, 1. very precise, fully automatic screen printing machine with an automatic feeder feeder that positions the sheet with an accuracy of 0.08mm. The integrated CCD camera recognizes a hole or a print mark and positions the screen with an accuracy of 0.02mm to the print mark. Iiedoqu Udwopfx Aphoh 2. welded steel frame and highly dynamic servo axes for maximum precision and smooth running 3. the printing table is made of cast aluminum with a flatness of ± 0.1 mm per meter 4. all guides are hardened linerar guides for a long service life 5. an integrated, controlled pneumatic squeegee pressure compensation, which acts directly on the individual squeegee holders, is able to level out even the smallest unevenness in the printed material. 6. the material is kept in a floating state during application and removal, which guarantees scratch-free transportation.

Condition: excellent (used), Year of construction: 2019, For sale is a pad printing machine from the manufacturer ESC Europa-Siebdruckmaschinen-Centrum GmbH Co.KG of the type KE13 1CE/130. The machine also has the following accessories: various pad printing stamps (approx. 30 pieces), printing pots of various diameters (5 pieces), plastic cliché (of acceptance parts) and steel cliché blank (4 pieces). Iiedpforzqrlex Aphjh (from acceptance parts) and steel cliché blank (4 pieces) The machine is in excellent condition and can be inspected on site.

Year of construction: 2022, operating hours: 400 h, condition: as good as new (ex-display), functionality: fully functional, !!!Demonstration machine with low operating hours!!! Iodpfx Aport Uvzjhsih Model: Lepton 5100 Year of manufacture: 2022 Operating hours: approx. 400 hrs Location: D 84069 Schierling Availability: short notice Equipment: - Base machine Lepton 5100 with screen decks 1 and 2 Screen deck 1 mesh size: 36 mm Screen deck 2 mesh size: 24 mm - Pre-screen deck with large hopper and variable dosing roller - Volume measurement via load - Prepared for air separator - Compressor - LED lighting package - Radio remote control for all key settings - Diesel-electric drive 80 kW - Axle levelling system - Tandem axle, road approval for 80 km/h - 19,000 kg total weight - Transport dimensions: 11.97 m total length, 3.98 m height, 2.53 m width, no special transport permit required Possible screening materials: Compost, green waste, biomass, root wood, waste wood, municipal waste, RDF, various recyclables (not suitable for construction rubble or excavated material) Miscellaneous: Very good used condition, fully operational

Condition: good (used), Year of construction: 1994, Type: 2SQ4000/1800 Iiedpfx Apetpguhshoh Screen area: 1,800 x 4,000 mm new steel construction with platform and motor mount new discharge trough and new discharge chutes

Condition: new, functionality: fully functional, Year of construction: 2025, The ASCO® SD MINI screening drum features a foldable design and is a semi-mobile unit. Iiodpfx Aer Nbxysphsh Equipped with a vibration motor, it is particularly practical for recycling operations, as well as in the construction, agricultural, and gardening sectors where many different materials need to be processed. The innovative mobile trommel screen from ASCO®Screen. The variable height adjustment makes it easy to handle and transport. Screening a variety of materials is effortless, whether you load the machine manually or with the help of an excavator. In both cases, the screened material can be transported via the conveyor belt after the process. The screened material is distributed over and under the entire length of the drum, while oversized material is ejected at the rear of the machine. Efficient processing of various materials in recycling operations. Economical use in construction, agricultural, and gardening operations where space is limited. Flexible use thanks to numerous adjustment options. High performance and capacity for impressive screening performance. Versatile material separation of coarse particles, shavings, compost, soil, bark mulch, pellets, wood chips, gravel, building demolition materials, and plastic. Technical Specifications: Screen length: 1.49 m Usable screen length: 1.25 m Outer diameter of the screen drum: 0.8 m Usable screening area: 3.15 m² Screening capacity: 5 - 40 t/h Mesh size: Ø4 - Ø100 mm Hopper opening: 1600 x 760 mm Bucket width: 1.5 m Speed (adjustable): 5-20 rpm Drive power: 400 V / 2.2 kW Filling height: 1.5 - 1.86 m Weight: 600 kg Highlights: - Vibration motors for emptying the hopper - Three different drum versions - Drum rotation in both directions - Cleaning brush - Easy drum replacement - Single-wheel drive - Hour meter - Adjustable height / supports with wheels and without wheels

Year of construction: 2026, condition: new, Oscillating screen ASM series Iijdpfoin Ey Ssx Aphsh S&F oscillating screens and horizontal screens are used in many areas of the wood processing industry (sawmills, pelleting plants). Screening machines of the "ASM" series screen wood chips, wood pellets, sawdust and sawdust, waste wood, biomass and many other sawmill by-products in dry and wet applications. The material-protecting, horizontal-circular screening movement of the inclined screen box ensures a high separation efficiency of the vibrating screen. One advantage of the screening machine is that long and fibrous particles glide diagonally to tangentially over the screening surface. This means that - in contrast to throw screens - no jamming or plugging grain occurs. Further advantages are the robust design, the high screening capacity and the long, low-maintenance running time of the screening machine. In addition to standard dimensions, the company also supplies the "ASM" series as a "customising solution" in a split design for existing plants. This makes it possible to use new screening machines in cramped and difficult-to-access spaces in existing plants or sawmills. Screening machines of the "ASM" series offer screen sizes from 0.5 to 15 m² (per screen deck) and are characterised by a high screening capacity (up to 350 m³/h - depending on the material). At a glance: - Ideal for: Wood chips, pellets, sawdust, biomass, bark, waste wood, substitute fuel. - Areas of application: Wood industry, recycling and waste disposal, animal feed - Screening area: 0.5 - 15 m² (30 m² as double deck) - Screening capacity (depending on material): up to 350 m³/h - Separation size: 0.1 - 150 mm (depending on size) - Drive power: 0.55 - 15.0 kW (depending on size) Advantages: - High screening capacity - High separation efficiency - No jamming and plugging - Low noise and low maintenance - Flexible use - Individual production Do you need further information? Please contact us! We will be happy to advise you.

Condition: good (used), Cylindrical vibrator, tumbling facility, tumbling machine, mass finishing cylindrical vibrator, tumbling facility, continuous vibrator, vibration conveyor, oscillating conveyor, conveyor trough, spiral conveyor -Round vibrator: with soundproof hood, small waste water system with spray device -Manufacturer: CETEMA, round vibrator type TM 500A -Working container: elastically mounted -Total volume: 500 liters -Outer diameter: 1450mm -Working basin width: 430 mm -Working basin height: 510 - 580 mm Iiodpsitv Dbefx Aphjh -Machine for: deburring, polishing, rounding edges -Dimensions machine: 1570/1430/H1140 mm -Dimensions of waste water system: 1010/520/510 mm -Total weight: 1450 kg

Condition: like new (used), Year of construction: 2017, Screen with dimensions 2500x5500. Three levels. Isdpfeiudrisx Aphsih Frame, layout, walkways, staircase. Electric motor, belt guards. Spring-loaded supports.

Condition: ready for operation (used), Rexroth VCP25.1BVN-003PB-NN-FW screen panel, part number: R911305269, used, minor signs of wear, 100% functional, scope of supply as shown in the photos. Iedpfsi Ec Azex Apheih

Condition: used, Tool presetting machine GILDEMEISTER-DE VLIEG, type EGS 5045 / Microset DPS 100 Serial No. 83-10-102, Year of manufacture 2002 Travel X-axis: approx. 400 mm Travel Z-axis: approx. 400 mm Tool holder in the mounted rotary table: Ø 50 mm Pitch circle diameter of the tool holders in the mounted rotary table: Ø 340 mm Internal taper in the mounted rotary table: Ø 245 mm Tool holder plate as a rotary table with 8 mounting holes Ø 50 mm Centering diameter of the mounted tool holder plate: Ø 102 mm Rotatably mounted flange with centering diameter: Ø 102 mm Rotatably mounted flange with outer diameter: Ø 155 mm Rotatably mounted flange with 3x M10 mounting holes, pitch circle: Ø 130 mm Mains connection: 230 volts, 50 Hz - Measuring electronics Microset DPS 100 - Rotary table with 8 tool positions - Interfaces: 1x RS232, 2x measuring system (X/Z) - Profile projector with screen Ø 100 mm, magnification 20x and two circle ground glass screens - Ground glass screen fixed with crosshair Iisdpfjhbal Dex Apheh - Axis movement via manual quick adjustment with pneumatic clamping - Fine adjustment via handwheels - Rotatable rotary table with pneumatic clamping - Metal base with 3 drawers Footprint L x W x H: 1100 x 1000 x 800 mm Weight: 400 kg Good condition

Condition: new, Year of construction: 2025, machine/vehicle number: 472684923, Gasparin Jaw Crusher GI107CV Vesuvio, mobile jaw crusher on a tracked chassis The mobile crusher GI107 VESUVIO stands for versatility and can be configured in two different ways. Equipped with a Grizzly vibrating feeder (GI107C), it is suitable for more traditional applications. With a vibrating feeder and pre-screen, the machine (GI107CV) is suitable for demanding applications with high fines content and high material moisture. With its standard equipment featuring the patented HCS system (Hydraulic Crushing System), VESUVIO is the best solution for the requirements of professionals and rental companies. Production capacity: approx. 320 tons/hour Patented HCS system Proportional valve with "Load Sensing" for system optimization and a reduction in fuel consumption of approximately 30%. Jaw gap hydraulically adjustable, even during the crushing process Fast locking system with wedges and tilting cylinders Discharge height 3000 mm Dust extraction Tank pump Magnetic separator Warranty 1 year, up to a maximum number of operating hours from the start of operation Technical data: Jaw crusher 1020 x 700 mm Crushing gap from 45 to 180 mm Hopper 5 m³ - 2000 x 3960 mm Two-deck vibrating screen 1020 x 1800 mm Main conveyor belt 800 x 9600 mm 4-cylinder diesel engine with constant speed, 82 HP / 60 kW, emission stage V Control panel Tracked chassis 400 x 3310 mm Weight: kg Transport length 12900 mm Transport width: 2530 mm Transport height 3200 mm Isdshd I Rzspfx Aphjih Further information: Application: Construction, General condition: very good, Technical condition: very good, Optical condition: very good

Condition: new, Year of construction: 2025, machine/vehicle number: 860828850, Mobile impact crusher Gasparin GI1010CV K1 on tracked undercarriage The K1 impact crusher with tracked undercarriage is a new addition to the product range, featuring an impact mill with a capacity of 250 t/h. It can be equipped with a post-screening system with return to a closed circuit, to perfectly calibrate the final product. It is valued for the excellent quality of the crushed product and also performs optimally in terms of operational efficiency. Production capacity: approx. 250 tons/hour Proportional valve with "Load Sensing" for system optimization and a reduction in fuel consumption of approx. 30%. Gap size hydraulically adjustable, even during the crushing process. Fast locking system with wedges and folding cylinders. Dust extraction system. Tank pump. Magnetic separator. Warranty: 1 year or up to maximum operating hours from the start of operation of the system. Technical data: Impact crusher type M x 700 mm Crushing gap from 30 (20) to 100 mm (gap adjustment to 20 mm only possible with the 3rd grinding track) Feed hopper 4 m³ - 1800 x 3700 mm Single-deck vibrating screen 950 x 1500 mm Main conveyor belt 800 x 9600 mm 4-cylinder diesel engine with constant speed 82 HP / 60 KW, emission stage V Control panel Tracked undercarriage 400 x 2900 mm Weight: kg Transport length 12560 mm Transport width: 2550 mm Isdpjhd I T Isfx Apheih Transport height 3200 mm Further information: Intended use: construction industry, unladen weight: kg, general condition: very good, technical condition: very good, optical condition: very good, transport dimensions (L x W x H): 12.56 x 2.55 x 3.2

Year of construction: 2024, condition: new, Vibrating screen with a diameter of 1200mm. Two decks screening the material. mesh size to choose from. the sieve can run dry or wet. making the screen of carbon steel or stainless steel. 1.1kw engine 380V 50hz Good quality screening machine at a reasonable price, my sieves are already successfully working in several European countries and customers are very happy !!! available immediately. PayPal payment available!!! Iijdohgv T Ujpfx Apheh Welcome