Used Boltmaker 4 Die 4 Blow for sale (61,553)

Year of construction: 2021, condition: new, machine/vehicle number: 2021041406, Aluminum inclined conveyor with substructure Dimensions: approx. 2000 + 2000 mm Discharge height: 1600 mm (example) Height of the horizontal section: 200 mm (example) Ledpfx Abjg Ez I Hozoag Conveyor belt, green, 2-ply, particularly resistant to transverse forces, endlessly welded with stepped connection * antistatic due to threads in the fabric of the running side Drive, motor control optional Stainless steel hopper - material feed

Condition: good (used), Year of construction: 2005, operating hours: 5,075 h, fuel type: diesel, Genie Z45/25J Articulating Boom Lift / Working Platform, 16m working height, 4x4, Deutz Diesel, 2005 A video can be sent via WhatsApp. We have a continuous stock; please see our website. Prices are quoted ex works Nuland. Van de Wert Trading B.V. has a varying stock of machines, trucks, trailers, and attachments. All our deliveries are offered at trade prices in AS-IS condition without warranties (see our general terms and conditions). You can make an appointment for a viewing and/or test drive without obligation. Please call beforehand, as we are not always on site. Van de Wert Trading B.V. Bedrijfsstraat 3 Lodpfx Aszqhnhsbzjag 5391 LR Nuland

Condition: used, Set of machines for the production of beverages in 5-liter PET bottles. 1) RIVI 24 carousel filling machine - machine modernized in 2013 - previously used for 1.5 L bottles (24 fillers) - number of filling heads: 12 pcs (for 5 L bottles) - capacity: approx. 1800 bph 5 L 2) ZALKIN 4 PET bottle capper - number of closing heads: 4 pcs - capacity: approx. 2000 bph Ledou I N Npspfx Abzeag Used machines, functional at the time of dismantling. Complete original technical documentation. Other offers also include semi-automatic blow molding machines for 5 L PET bottles, compressors and bottle labelers. .

Year of construction: 1984, condition: good (used), BOBST I 130 ER Automatic Die-Cutting Machine Year of manufacture: 1984 2. Sheet Formats Maximum sheet size: 920 x 1,300 mm Minimum sheet size: 450 x 580 mm Lajdpfxoycv Dvj Abzsg Working format: – Max. 890 x 1,270 mm (open chase) – Max. 900 x 1,300 mm (closed chase) 3. Material Specifications Maximum board thickness: 1.5 mm (cardboard) Minimum grammage: 90 g/m² Gripper margin: 10 mm 4. Chase Sizes – 915 x 1,300 mm chase without bar – 840 x 1,300 mm chase with bar 5. Pile Heights (Non-Stop Operation) Feeder pile height: Max. 1,500 mm with pallet Delivery pile height: Max. 1,400 mm with pallet Maximum pallet size: 900 x 1,300 mm 6. Equipment and Features – Suitable for carton and paper processing – Not suitable for corrugated board – Stripping possible using stripping frame and separation grid – EMS side lay system for alignment according to printed marks

Condition: good (used), functionality: fully functional, Year of construction: 2012, Motorized Swivel Bending Machine Mfg. SCHRÖDER Type: MAK 4 EVO 3200/6.0 UD Year: 2012 Technical Data Manufacturer: SCHRÖDER Type: MAK 4 EVO 3200/6 UD Year of manufacture: 2012 Working length: 3200 mm Lasdjzrvdgopfx Abzjg Capacity: 6 mm Upper die stroke: 850 mm Upper die geometry: 180° Bending center adjustment: 100 mm Dimensions: approx. L 6.45 x W 2.65 x H 2.75 m Machine weight: approx. 20.6 t Accessory weight: approx. 3.4 t Equipment - Up’n Down bending die, automatically controlled by POS 3000 - Upper die tool clamping, hydraulic - Bending die tool clamping, hydraulic - Motorized central crowning - Motorized bending die adjustment, program-controlled - Bending center optimization via bending center adjustment - Foot switch - Protection of operation from the rear, controlled by a light curtain and safety PLC - Safety package EVOLUTION UD with tool changer incl. safety fence - Speed optimizer Z-axis drive (max. axis speed: 120 mm/s) Control system: POS 3000-3D graphic control View of product and machine in 3D – display Radius-Step-Bending function Stop system Positioning stop 10 - 3400 mm in U-shape with 4 sectors (850/1700/2550/3400), Panel for individual positioning of the control, pneumatic lowering of the stop fingers, steel balls in the support table. Angle stop left and right 1500 mm. The support plates are divided and can be removed individually to create the necessary space for existing counter-bends. - 2 pneumatically lowerable angle stops mounted on the frame - Front stop function of the bending die for accommodating bending rail finger segments incl. 2 finger segments matching the bending rail Fully automatic tool changer Tool changing portal for upper die tools with hydraulic tool clamping (total 7 axes) for maximum upper die tool height of 400 mm, two asynchronously movable tool changers each with three gripping units Upper die tool Tools WZS 2000, approx. 1000 N/mm2 tensile strength • Tool set for automatic tool changer, upper die Goosefoot set h= 180 mm incl. corner pieces left and right. Bending die tools Tool system for the bending die WZS 3000, approx. 1000 N/mm2 tensile strength Bending rail "A", segmented, stepped, b= 15 mm, h= 101 mm No. 1 - L = 2 x 25, 30, 35, 40, 45, 50 = 225 mm No. 2 - L = 14 x 200 mm Bending rail "A", segmented, stepped, b= 20 mm, h= 101 mm No. 1 - L = 2 x 25, 30, 35, 40, 45, 50 = 225 mm No. 2 - L = 14 x 200 mm 2 finger segments for front stop matching bending rail b= 20 mm •Bending rail "A", segmented, b= 30 mm h= 101 mm No. 1 - L = 2 x 25, 30, 35, 40, 45, 50 = 225 mm No. 2 - L = 14 x 200 mm 2 finger segments for front stop matching bending rail b= 30 mm Lower die tools Lower die rail with recesses segmented, same radius as upper die tool b= 117 mm h= 40 mm Total length 3.240 mm, divided into 4 x 500, 2 x 620 mm All information is without guarantee. A demonstration under power is possible at any time by arrangement.

Condition: used, Year of construction: 2008, Used Revised Sipa Rotary Blow Molding Machine 2008: A Comprehensive Overview Are you in the market for a reliable blow molding machine? Look no further than the used Sipa Rotary Blow Molding Machine 2008. In this article, we will delve into the details of this machine, exploring its features, specifications, and benefits. Whether you are a seasoned professional or just starting in the industry, this article will provide you with valuable insights into the Sipa SFR8. Table of Contents Introduction Overview of the Sipa Rotary Blow Molding Machine 2008 Features and Specifications Benefits of the Sipa SFR8 Applications Maintenance and Care Tips for Choosing a Used Machine Safety Features and Manuals Current State and Availability 1. Introduction Blow molding machines play a crucial role in the production of various plastic containers. The Sipa Rotary Blow Molding Machine 2008, also known as the SFR8, is a popular choice in the industry. It offers efficiency, precision, and versatility, making it an excellent investment for manufacturers. Let’s explore its features in detail. Lasdpevgufiofx Abzsg 2. Overview of the Sipa Rotary Blow Molding Machine 2008 The Sipa Rotary Blow Molding Machine 2008 is manufactured by Sipa, a reputable company known for its innovative solutions in the packaging industry. This machine, specifically the SFR8 model, was introduced in 2008 and has gained recognition for its exceptional performance. 3. Features and Specifications The Used revised Sipa Rotary Blow Molding SFR8 comes with a range of features and specifications that make it stand out in the market: Year: 2008 Manufacturer: Sipa Model: SFR8 Speed: 12000 BPH (Bottles Per Hour) Containers: PET (Polyethylene Terephthalate) Formats: 0.50 L Additional details of the machine include: No. of cavities: 8 Preform loader: Yes Preforms tipper: Yes Preforms unscrambler: Yes Compressor: Not stated Chiller: No Preform neck type: 1810 Air recovery system: Yes Type: Rotary 4. Benefits of the Used revised Sipa Rotary Blow Molding SFR8 Investing in the Used revised Sipa Rotary Blow Molding offers several advantages: Efficiency: With a speed of 12000 BPH, the machine ensures high productivity and optimized production cycles. Precision: The SFR8 provides precise molding capabilities, resulting in consistent and high-quality bottles. Versatility: It accommodates PET containers and supports the format of 0.50 L, making it suitable for various industries and applications. Reliability: Sipa is known for its durable and reliable machines, minimizing downtime and maintenance costs. Innovative Features: The machine incorporates advanced features such as preform loaders, tippers, unscramblers, and an air recovery system for enhanced efficiency.

Condition: good (used), Year of construction: 2017, operating hours: 7,350 h, load capacity: 2,500 kg, lifting height: 4,650 mm, fuel type: diesel, construction height: 2,200 mm, Linde H20D-02/600 triplex 465 Freelift / Sideshift / 4th function 2017 DIESEL 7350 hours Ledpfx Aboyt Nucszeag Video can be sent via WhatsApp. Ongoing stock, see website. Prices are ex Nuland. Van de Wert Trading B.V. has a variable stock of machines, trucks, trailers and attachments. All our deliveries are at trade prices and in AS-IS condition without warranties. (see our general terms and conditions) You can make an appointment for a viewing and/or test drive without obligation. Please call in advance as we are not always present on site. Van de Wert Trading B.V. Bedrijfsstraat 3 5391 LR Nuland

Condition: excellent (used), Year of construction: 2020, functionality: fully functional, ID BYP01 We sell a used Chinese - PP melt-blown fabric extrusion line for melt blown, make: Zhangjiagang Sevenstars Machinery Co., Ltd., MFG 2020. It was used for a short time. excellent condition. All EU import duties have been paid. Output max 400 kg per 24 hours. General description: 1. Product size: PP melt blown fabric with width at 600mm (after trimming 17m*3) 2. Main Material: PP compounding material 3. Extruder type: SJ65/33 single screw extruder 4. Output capacity: 350-400kg/24hour 5. Electric power supply: 3phase, 380V; 50Hz 6. Additional equipment: • Vacuum feeder • Raw material dryer • Mesh manual filter • T-mould for melt blown fabric • Static electrical discharge equipment • Belt type forming 850mm • Collecting device • Winder and slitting Model L/D Output Speed of Screw Rotationl Power Center Height SJ-65 10-33 80-150kg/h 20-120r/min 18.5kw 1000mm This line contains the following machines: Automacic vacuum loader ZJ-400 and hopper dryer make RHONG model RDM-25, MFG 2020; Single screw extruder, model SJ65/33, MFG 2020; Heating oven for hot air, model HJGF101-4, MFG 2020; Extrusion T-mold, model: SUS630, made in Japan, MFG 2020; Forming device, MFG 2020; Winder & slitting system, MFG 2020; Oil free air compressor, MFG 2020; Ljdjuiq Dhopfx Abzoag The PP melt blown nonwoven production line is a polymer melt extruded from a screw extruder. The polymer is extremely stretched by high-speed hot air or other means to form very fine short fibers, which are aggregated to A web is formed on a roller or a screen curtain, and is finally reinforced by self-adhesion or thermal bonding. Its unique properties are widely used in mask filter materials, thermal insulation filling materials, medical health materials, wiping materials, etc. The finished product can pass the N95 standard as the core material of the mask. Process of melt blown nonwoven production line Polymer preparation --- Melt extrusion --- Metering pump --- Melt blown die head assembly --- Solution thin-flow drawing --- Fibber cooling --- Auxiliary network --- Electrostatic electret --- Reinforced finished product. Melt-blown cloth is produced by melt-blown process. The equipment mainly includes: screw extruder, melt pump, screen changer, melt-blown device, winding device, air system (hot air blower and heater), etc. The function of the screw extruder is to melt the slice material; the role of the melt pump is to accurately measure, control the output and the fineness of the fiber, and continuously and evenly transfer the melt to the spinneret. The function of the screen changer is to filter out impurities in the melt so as not to block the spinneret holes. The function of the winding device is to pack the melt blown cloth into rolls. The function of the air system (hot air blower and heater) is to provide the temperature and pressure of the hot air used in the drawing of the spinning air stream. Price Euro 39.200 Euro + VAT, negotiable, FCA: Oradea / Romania Irrtum, Anderungen und Zwischenverkauf vorbehalten / Subject to errors, changes and prior sale / Ne rezervăm dreptul la greșeli, modificări și vânzare We speak English. /Wir sprechen Deutsch./ Beszélünk magyarul. /Nous parlons français/Vorbim romana

Condition: good (used), Year of construction: 2006, operating hours: 12,260 h, load capacity: 3,000 kg, lifting height: 4,650 mm, fuel type: diesel, mast type: triplex, construction height: 2,200 mm, Linde H30D-01 Triplo 465 Freelift / Sideshift / 4th Function, VW Diesel, 2006 A video can be sent via WhatsApp. We have a continuous stock; see our website. Prices are quoted ex Nuland. Van de Wert Trading B.V. has a varying stock of machines, trucks, trailers, and attachments. All our deliveries are offered at trade prices in AS-IS condition without any guarantees (see our general terms and conditions). You can make a non-binding appointment for a viewing and/or test drive. Please call beforehand, as we are not always on site. Laodpfxezqmxxe Abzog Van de Wert Trading B.V. Bedrijfsstraat 3 5391 LR Nuland

Condition: good (used), Year of construction: 2021, operating hours: 479 h, lifting height: 4,700 mm, fuel type: diesel, mast type: triplex, Weights Empty weight: 5.015 kg Functional Lifting capacity: 3.500 kg Maximum passing height: 233 cm Number of valves: 3 CE mark: yes Maintenance, history and condition Number of owners: 1 Technical condition: good Visual appearance: good Other information Remanufactured: Yes Additional information Please contact Tobias Mayr for more information = Additional options and accessories = Lodoygciyepfx Abzsag - 3rd valve - 4th valve

Condition: good (used), Year of construction: 1998, operating hours: 7,998 h, load capacity: 3,200 kg, lifting height: 4,600 mm, fuel type: diesel, mast type: triplex, construction height: 2,150 mm, Hyster H3.20XML Triplo 460 Freelift / Sideshift Perkins Diesel 1998 Video available via WhatsApp. Ongoing stock; see our website. Prices ex Nuland. Van de Wert Trading B.V. maintains a varying stock of machinery, trucks, trailers, and attachments. All our deliveries are at trade prices, sold AS-IS with no warranties. (see our terms and conditions) For a viewing and/or test drive, you can make a non-binding appointment. Please call in advance, as we are not always present on site. Van de Wert Trading B.V. Bedrijfsstraat 3 Ledpsynh Ausfx Abzeag 5391 LR Nuland

Year of construction: 2014, condition: ready for operation (used), functionality: fully functional, X-Floc EM400/440 Insulation Blowing Machine Professional high-performance blowing machine designed for processing a wide range of loose insulation and fibre materials. Suitable for open blowing, dry injection, damp-spray applications and material conveying, it can be used both on construction sites and as part of a stationary production system. The machine is equipped with a large loading hopper of approximately 1,000 litres, capable of holding around 5–6 standard bags of insulation material. Four rotating shredder shafts progressively break up and condition the compacted fibres before transferring them into the rotary airlock. The adjustable airlock feed gate allows precise control of the material flow. Depending on the version and material used, the EM400/440 can reach a processing capacity of up to approximately 1,600 kg/h. The adjustable air system delivers a maximum pressure of 540 mbar, with an air volume of approximately 100–430 m³/h for the EM400 and up to 100–680 m³/h for the EM440. Main features: Suitable for different insulation and fibre materials Two-stage material conditioning system Four high-speed shredder shafts Approx. 1,000-litre loading hopper Adjustable material flow with 10 feed-gate positions Low-dust loading system with transparent strip curtains Connection for external dust extraction Remote adjustment of air and material parameters Robust, low-maintenance industrial construction Easy access to internal components for servicing Direct NW 76 mm hose connection Suitable for mobile or stationary applications The machine can be operated using a cable or optional wireless remote control, allowing the operator to adjust air output, material supply and pressure-control functions directly from the working area. Technical data: Processing capacity: up to approx. 1,600 kg/h Ljdpfxjzlggxe Abzjag Maximum pressure: 540 mbar Hopper volume: approx. 1,000 litres Shredder shafts: 4 Dimensions: approx. 1,285 × 1,000 × 1,800 mm Filling height: approx. 1,250 mm Hose outlet: NW 76 mm EM400 power: approx. 7.5 kW EM440 power: approx. 10.5 kW Weight: approx. 425 kg for EM400 / 445 kg for EM440 Maximum conveying height: approx. 20–45 m for EM400 / 20–60 m for EM440 Optional equipment may include a wireless remote control, pressure-relief valve, internal or external air amplifier, suction drum and dust-extraction system.

Condition: used, Year of construction: 1983, functionality: fully functional, machine/vehicle number: M06L/6490, Offer Number: M06L/6490 Machinetype: double blow header Make: HILGELAND LIZ Type: CH2 Constr. year: 1983 Lsdpowi Tbajfx Abzoag diameter range: 4-8 mm shaft length under head: 8-80 mm max. cut-off length: 110 mm output pieces/min: 140 Location: In our warehouse

Condition: good (used), Year of construction: 2016, operating hours: 10,780 h, load capacity: 3,499 kg, lifting height: 5,349 mm, fuel type: diesel, mast type: triplex, construction height: 2,400 mm, Linde H35D-02 Triplex 535 Freelift / Sideshift / 4th Function VW Diesel 2016 Video can be sent via WhatsApp. Ongoing stock, see our website. Prices are ex Nuland. Van de Wert Trading B.V. maintains a varying inventory of machines, trucks, trailers, and attachments. Lodpoy Rkntofx Abzsag All our deliveries are at trade prices in AS-IS condition without warranties (see our general terms and conditions). For viewing and/or a test drive, you can make a non-binding appointment. Please call in advance as we are not always present. Van de Wert Trading B.V. Bedrijfsstraat 3 5391 LR Nuland

Condition: good (used), Year of construction: 2008, For sale: 4 Chinese die-cutting machines. Various formats, in continuous use. Discount available when purchasing the complete set. - B 0 - ML 1500 - A 0 - B1 Lajdpfewm Eycjx Abzjg - B2

Condition: good (used), Year of construction: 2002, operating hours: 4,795 h, fuel type: diesel, mast type: duplex, Ausa CH - 150 X4 Rough Terrain Forklift Duplo, with side shift. 4795 hours. ISUZU Diesel, 2002. A video can be sent via WhatsApp. We have a continuous stock; please see our website. Prices are quoted ex Nuland. Van de Wert Trading B.V. has a varying stock of machines, trucks, trailers, and attachments. All our deliveries are offered at trade prices in AS-IS condition without warranties (see our general terms and conditions). You can make a non-binding appointment for an inspection and/or test drive. Ledpfjzqyuyex Abzsag Please call beforehand, as we are not always on site. Van de Wert Trading B.V. Bedrijfsstraat 3 5391 LR Nuland

Condition: good (used), Year of construction: 2013, MARK ANDY XP 5000 / 13" - 4-color  Year: 2013  Webwidth: 330mm / 13" Equipment:  UNWINDER  4 x FLEXO PRINTING  BST CAMERA  UV-DRYER  HOT AIR  1 x DIE-CUTTING GAPMASTER  1 x DIECUTTING GAPMASTER  100% TUBE SCAN CONTROL  REWINDER  Web edge control  Control Panel  Lot off printing/magnetic cylinder  Anilox Please contact me if you have any questions. Technical- and optical condition: Ljdpfx Astubz Usbzeag Technical: 9/10 (checked and in excellent running condition) Optical: 9/10 (cleaned and can go to end-user directly)

Condition: new, Year of construction: 2022, 2 hard chrome P1721, and 4 martensitic blow bars, 233 kg/each, dimensions approx 1200 x 300 x 90 mm, directly available, subject to prior sales. For example SBM 12/12/4 RHS, or SBM Remax. Also martensitic on stock Ledpfxelblz Ns Abzsag

Condition: used, Year of construction: 1998, operating hours: 7,109 h, load capacity: 4,500 kg, lifting height: 3,750 mm, fuel type: diesel, Equipment: head guard, CAT DP45 Diesel forklift with side shifter and fork adjustment! ----* Manufacturer: CAT * Model: DP45 * Year of manufacture: 1998 * Operating hours: approx. 7,109 * Load capacity: 4,500 KG * Lifting height: approx. 3.75 meters * Fork adjustment * Side shifter Lsdpfx Aezwzk Aebzoag * 6-cylinder Mitsubishi diesel engine * Good condition! * More photos + video available upon request (WhatsApp Erik) * Price: 9,900 Euros, net + 19% VAT ----For further questions, please call: Erik Kortum: WhatsApp All information is subject to change without notice, and errors and prior sale are reserved.

Condition: good (used), Year of construction: 2007, fuel type: diesel, GENIE S-45 Telescopic boom lift / articulating boom lift, 4x4, DEUTZ DIESEL, 15.7m working height, 2007 A video can be sent via WhatsApp. We have a continuous stock; please visit our website. Prices are quoted ex Nuland. Van de Wert Trading B.V. has a varying stock of machines, trucks, trailers, and attachments. All our deliveries are at trade prices and in AS-IS condition without guarantees (see our general terms and conditions). You can make an appointment for a viewing and/or test drive without obligation. Please call in advance as we are not always on-site. Lasdpfxszfixqe Abzog Van de Wert Trading B.V. Bedrijfsstraat 3 5391 LR Nuland

Condition: good (used), Year of construction: 2007, operating hours: 16,500 h, Linde H35D duplo440 / side shift / fork adjuster / 2007 / 16,500 hours DIESEL A video can be sent via WhatsApp. We have a continuous stock; see our website. Prices are quoted ex-Nuland. Ljdpfxezyaurj Abzeag Van de Wert Trading B.V. has a varying stock of machines, trucks, trailers, and attachments. All our deliveries are offered at trade prices in AS-IS condition without warranties (see our general terms and conditions). You can arrange a viewing and/or test drive without obligation. Please call beforehand, as we are not always present. Van de Wert Trading B.V. Bedrijfsstraat 3 5391 LR Nuland

Condition: good (used), Year of construction: 2004, operating hours: 16,185 h, lifting height: 6,000 mm, fuel type: diesel, mast type: triplex, construction height: 2,600 mm, Toyota 62-7FDF25 Triplo 600 Freelift/Sideshift Diesel 2004 A video can be sent via WhatsApp. We have a continuous stock; see our website. Prices are ex Nuland. Van de Wert Trading B.V. has a varying stock of machines, trucks, trailers, and attachments. All our deliveries are offered at trade prices in AS-IS condition without any guarantees (see our general terms and conditions). You can schedule a non-binding appointment for an inspection and/or test drive. Please call in advance; we are not always on-site. Van de Wert Trading B.V. Bedrijfsstraat 3 5391 LR Nuland Laedpfx Abjzqcuvjzeg

Year of construction: 1984, condition: excellent (used), functionality: fully functional, Iijima EFC-1600 automatic die-cutting machine with stripping section and front-edge trimming device for bundles, discharge onto conveyor belt. Installed in our workshop and powered on; can be tested. Overall condition is very good. From the second owner, who purchased the machine from DGT in 2001 and used it occasionally for major orders over more than 20 years. The company also had 4 large die-cutters and a Bobst 102. Maximum format 1200 x 1600 mm Corrugated cardboard thickness 2–11 mm Maximum solid board thickness 3 mm Normal maximum die-cutting pressure 350 tons Die knife height 30.00 mm Lasdpfx Aev Nzpgjbzog Machine's own weight 32,000 kg; this is 12,000 kg heavier than the Bobst 1575 EEG, of which this is the significantly reinforced "copy." The machine is too wide for container loading unless dismantled; however, it can be transported on a flatrack or in a conventional closed truck of standard width (< 250 cm wide).

Condition: excellent (used), Year of construction: 1987, Universal non stop Feeder In line pile preparation 4 fron lays Lajdpfx Abevyn Ttjzsg Pull guide OS 16 INDEPENDENT HEATING ZONES Honeycomb Leteral guiding device for foil Motorized foil tension, air cooling Size 102x72 cm Min size 40x35 cm Speed with hot stamping 5000 per hour max Speed for die cutting 7500 per hour max

Condition: good (used), Year of construction: 2008, operating hours: 8,000 h, Linde H35D duplo450 side-shift forklift, 8,000 hours, 2008, DIESEL. A video can be sent via WhatsApp. We have a continuous stock; please see our website. Prices are quoted ex works Nuland. Van de Wert Trading B.V. has a varying stock of machines, trucks, trailers, and attachments. All our deliveries are offered at trade prices, in AS-IS condition, without any warranties (see our general terms and conditions). You can arrange a non-binding appointment for an inspection and/or test drive. Please call in advance; we are not always available on-site. Van de Wert Trading B.V. Lodpfsz Da Taex Abzeag Bedrijfsstraat 3 5391 LR Nuland