Beli Heller Mc 16-2 bekas (83.347)

Tahun pembuatan: 2026, Kondisi: baru, Our KVK 2 (MA) is a semi-automatic stretch wrapper with a turntable that, compared to our entry-level model, is of a more robust construction, offers better equipment, and can be tailored to your requirements with a variety of additional options. Only the attachment and removal of the film still need to be performed manually on this wrapper. Hodpsy Drmksfx Al Iol With a weight of 700 kg, this model is designed to accommodate loads of up to 2000 kg. The KVK 2 (MA) features a 1650 mm turntable and can, as standard, wrap pallets up to a height of 2400 mm. With adjustable speeds for both the turntable and film carriage, as well as a finely adjustable electromagnetic brake via potentiometer, you can perfectly tune the automated wrapping process to your product. Automatic pallet detection (via photocell) comes as standard, as do adjustable top and bottom wraps. You have access to wrapping programs such as 'up only', 'up & down' (cross-wrap), and 'weatherproof' wrapping. If required, the wrapper can also be operated in manual mode. If you need to relocate the wrapper, it can be easily lifted and moved with a forklift using integrated cutouts. In addition to a suitable access ramp and a photocell for detecting dark goods or black film, the KVK 2 MA can also be optionally fitted with turntables in various sizes of up to 2200 mm in diameter, as well as higher masts for a maximum wrapping height of up to 3200 mm. This stretch wrapper is our recommendation for professional applications with about 15–20 pallets per day—particularly where fine and fast brake adjustment is needed, as is often the case with very light goods or frequently changing pallets. For further information, we have attached the technical data sheet as a PDF to this listing!

Tahun pembuatan: 2026, Kondisi: baru, Our KVK 2 (MA) is a semi-automatic stretch wrapper with a turntable that, compared to our entry-level model, is of a more robust construction, offers better equipment, and can be tailored to your requirements with a variety of additional options. Only the attachment and removal of the film still need to be performed manually on this wrapper. Hsdpfx Aljy Drixj Iol With a weight of 700 kg, this model is designed to accommodate loads of up to 2000 kg. The KVK 2 (MA) features a 1650 mm turntable and can, as standard, wrap pallets up to a height of 2400 mm. With adjustable speeds for both the turntable and film carriage, as well as a finely adjustable electromagnetic brake via potentiometer, you can perfectly tune the automated wrapping process to your product. Automatic pallet detection (via photocell) comes as standard, as do adjustable top and bottom wraps. You have access to wrapping programs such as 'up only', 'up & down' (cross-wrap), and 'weatherproof' wrapping. If required, the wrapper can also be operated in manual mode. If you need to relocate the wrapper, it can be easily lifted and moved with a forklift using integrated cutouts. In addition to a suitable access ramp and a photocell for detecting dark goods or black film, the KVK 2 MA can also be optionally fitted with turntables in various sizes of up to 2200 mm in diameter, as well as higher masts for a maximum wrapping height of up to 3200 mm. This stretch wrapper is our recommendation for professional applications with about 15–20 pallets per day—particularly where fine and fast brake adjustment is needed, as is often the case with very light goods or frequently changing pallets. For further information, we have attached the technical data sheet as a PDF to this listing!

Tahun pembuatan: 2026, Kondisi: baru, Our KVK 2 (MA) is a semi-automatic stretch wrapper with a turntable that, compared to our entry-level model, is of a more robust construction, offers better equipment, and can be tailored to your requirements with a variety of additional options. Only the attachment and removal of the film still need to be performed manually on this wrapper. With a weight of 700 kg, this model is designed to accommodate loads of up to 2000 kg. The KVK 2 (MA) features a 1650 mm turntable and can, as standard, wrap pallets up to a height of 2400 mm. With adjustable speeds for both the turntable and film carriage, as well as a finely adjustable electromagnetic brake via potentiometer, you can perfectly tune the automated wrapping process to your product. Automatic pallet detection (via photocell) comes as standard, as do adjustable top and bottom wraps. You have access to wrapping programs such as 'up only', 'up & down' (cross-wrap), and 'weatherproof' wrapping. If required, the wrapper can also be operated in manual mode. If you need to relocate the wrapper, it can be easily lifted and moved with a forklift using integrated cutouts. In addition to a suitable access ramp and a photocell for detecting dark goods or black film, the KVK 2 MA can also be optionally fitted with turntables in various sizes of up to 2200 mm in diameter, as well as higher masts for a maximum wrapping height of up to 3200 mm. Hodpsy Drgdjfx Al Iel This stretch wrapper is our recommendation for professional applications with about 15–20 pallets per day—particularly where fine and fast brake adjustment is needed, as is often the case with very light goods or frequently changing pallets. For further information, we have attached the technical data sheet as a PDF to this listing!

Kondisi: bekas, Tahun pembuatan: 2021, jam operasional: 3.183 h, nomor mesin/kendaraan: S65XCM-1190, tipe tiang: telescopik, jenis bahan bakar: diesel, de-1717693062 Hjdpew Ri Tmefx Al Iel

Kondisi: bekas, Tahun pembuatan: 2022, jam operasional: 316 h,

Kondisi: sangat baik (bekas), Tahun pembuatan: 2009, Fungsionalitas: berfungsi sepenuhnya, jumlah injeksi: 2, Here we offer a well-maintained used injection moulding machine as specialist dealers in injection moulding machines. Of course, we also purchase well-maintained injection moulding machines from 2010 onwards. We have been wholesale dealers of injection moulding machines for over 25 years. Manufacturer: Arburg Model: 520S 1600 290/70 – Two-Colour Machine Year of manufacture: 2009, single ownership from Germany • Total cycles: 12.3 million • Manual operation: 86,565 hours • Automatic operation: 78,099 hours Injection Units (2K) Injection Unit 1 – horizontal -290 • Screw diameter: 25 mm • Shot volume: 71 cm³ Hjdpfxeyzumzs Al Iol Injection Unit 2 – vertical -70 • Screw diameter: 18 mm • Shot volume: 21 cm³ Clamping Unit Mounting plates: 695 x 695 mm • Max. platen distance: 925 mm Opening stroke: 675 mm Mould height: 250 mm • Electric rotary table: available Extras Hot runner / additional axes • 12-zone integrated hot runner • 3x core pulls • 2x air blow functions  → incl. valve gate control • Various customer-specific I/Os Interfaces / Communication • ALS • Interface for temperature control units • Interface for dryer Handling / Multilift H (6 kg) • 2x vacuum circuits • 5x double-acting gripping functions • Z-axis servo-driven, 800 mm stroke • C, G, X, and B axes pneumatic • Various customer-specific I/Os  → incl. gripper monitoring Full maintenance records for the last 3 years - Both injection units resealed by Arburg - Clamping unit completely resealed by Arburg - Accumulator bottles replaced by Arburg in 2020 Warranty Warranty until initial commissioning Loading/Shipping Free loading onto buyer’s truck or free delivery against freight reimbursement Worldwide delivery Available from our warehouse in Hannover, Germany Please note regarding our machines and company: - We only sell our own machines purchased from active production, available from our Hannover warehouse - All machines offered are inspected and tested prior to dismantling - We do NOT sell insolvency assets; we are NOT brokers handling third-party property. - All offered machines come from successful enterprises where maintenance and care are a matter of course - All machines offered are available for inspection in our warehouse

Kondisi: baik (bekas), Tahun pembuatan: 2018, Doppstadt HS 1600 / 3 Saringan Bintang - Tahun pembuatan: 2018 - 3 fraksi - 0-20 mm Hjdpfx Aoy Hfntsl Iol - 20-120 mm - Pengembalian oversize ke shredder - 2 x rol magnetik - Mesin dioperasikan melalui hidrolik dari shredder. Tambahan banyak suku cadang Kondisi sangat baik

Kondisi: baik (bekas), Tahun pembuatan: 2014, nomor mesin/kendaraan: 9911832, Fungsionalitas: berfungsi sepenuhnya, tegangan masuk: 400 V, jenis arus masuk: tiga fasa, jarak pergerakan sumbu X: 10.600 mm, jarak lintasan sumbu Y: 1.570 mm, jarak gerak sumbu Z: 740 mm, tinggi total: 2.760 mm, panjang total: 11.900 mm, lebar total: 4.500 mm, berat keseluruhan: 10.500 kg, daya motor spindle: 10 W, pergerakan cepat sumbu Z: 40 m/menit, gerak cepat sumbu X: 70 m/menit, pergeseran cepat sumbu Y: 60 m/menit, hidung spindel: HSK F63, diameter alat: 20 mm, panjang alat: 150 mm, berat alat: 3.000 g, Perlengkapan: dokumentasi / manual, konveyor serpihan, MECAL MC302 GEOS-5 5-AXIS Machining Centre, manufactured in 2014 in Italy, is designed for milling, drilling, tapping, and cutting profiles made of aluminium alloys and plastics. The machine is equipped with high-quality components and innovative solutions, enabling machining on a single work area as well as within two separate working zones, which significantly increases the speed and efficiency of the production process. Simultaneous machining in two zones is possible thanks to a longitudinal working area with a movable machining station and a chip conveyor. The MECAL aluminium profile machining centre achieves high structural rigidity due to its base, constructed from high-grade steel tubes. During processing, the profile is held by special clamps with an independent power supply system, allowing for the positioning and automatic repositioning of each individual clamp in a very short time. All 5 axes (X, Y, Z, A, C), driven by digital system motors, move on automatically lubricated, precision linear guides. The MECAL GEOS-5 machining centre is offered with 3D software, ensuring a high level of programming flexibility, user-friendliness, and an intuitive graphical interface. Technical Specification – MECAL MC302 GEOS-5 Profile Machining Centre - Number of axes: 5 (X, Y, Z, A, C) - Travel in Y/Z axes: 1570/740 mm - Spindle tilt in A axis: ±120° - Spindle rotation in C axis: ±210° - Rapid traverse rates in X/Y/Z axes: 70/60/40 m/min - 3D graphical software - Tool magazine capacity: 18 tools - Maximum electrospindle speed: 24,000 rpm - Electrospindle power: 12 kW Hedpfsu Dl R Ujx Al Iol - Maximum blade diameter: 500 mm - Maximum side and end mill diameter: 200 mm - Central lubrication

Kondisi: sangat baik (bekas), #01 Hsdpfx Asy Apf Uel Isl

Kondisi: bekas, jarak tempuh: 165.826 km, daya: 121 kW (164,51 hp), jenis bahan bakar: diesel, tipe perpindahan gigi: mekanis, konfigurasi gandar: 4x2, jarak roda: 3.450 mm, pendaftaran pertama: 11/2021, kapasitas tangki bahan bakar: 90 l, Emisi CO₂: 253 g/km, kelas emisi: Euro 6, warna: putih, jumlah tempat duduk: 2, jumlah pemilik sebelumnya: 3, Tahun pembuatan: 2021, Perlengkapan: ABS, kemudi berkuasa, kendali jelajah, komputer bawaan, kunci sentral, lampu kabut, pendingin udara, pintu geser, program stabilitas elektronik (ESP), sensor parkir, sistem immobilizer, sistem navigasi,

Kondisi: bekas, jarak tempuh: 431.500 km, daya: 210 kW (285,52 hp), pendaftaran pertama: 03/2017, berat keseluruhan: 16.000 kg, konfigurasi gandar: 2 gandar, inspeksi berikutnya (TÜV): 10/2025, tipe perpindahan gigi: otomatis, kelas emisi: Euro 6, Perlengkapan: ABS, program stabilitas elektronik (ESP),

Kondisi: siap digunakan (bekas), Tahun pembuatan: 1977, Segera tersedia di lokasi: Universal Shear Profil Baja dengan Punching Peddinghaus Tipe 210 / 16 Tahun produksi: 1977 Kapasitas tekan: 60 ton Pelubang: 27 x 19 mm Baja bulat: 50 mm Persegi: 45 x 45 mm Hjdpfjy E Nbhex Al Iol Baja datar: 150 x 19 mm Punch 27 x 19 mm Profil L 90 derajat: 130 x 13 mm Profil L 45 derajat: 100 x 11 mm Profil T 90 derajat: 130 x 15 mm Profil T 45 derajat: 100 x 11 mm Penggerak: 5,5 kW Berat: 3 ton Banyak alat punching Harga: 1.500 € belum termasuk PPN, ex lokasi.

Kondisi: sangat baik (bekas), jarak tempuh: 416.096 km, daya: 355 kW (482,67 hp), pendaftaran pertama: 01/2021, jenis bahan bakar: diesel, jarak roda: 4.150 mm, bahan bakar: diesel, warna: lain, kabin pengemudi: kabin tidur, tipe perpindahan gigi: otomatis, kelas emisi: Euro 6, panjang total: 6.510 mm, lebar total: 2.550 mm, Tahun pembuatan: 2021, Perlengkapan: ABS, kendali jelajah, kulkas, kunci sentral, lampu kabut, pemanas parkir, pendingin udara, pengaturan jendela elektrik, sistem navigasi, tangki bahan bakar kedua,

Tahun pembuatan: 2026, Kondisi: baru, de Hjdpfxey Dug Ho Al Ijl

Tahun pembuatan: 2022, Kondisi: bekas, Uplifter Mini Crane MC 285-3 CWME, kapasitas angkat 2820 kg pada radius 1400 mm. Ketinggian angkat maksimum: 8700 mm. Jangkauan kerja maksimum: 8200 mm (untuk beban sekitar 150 kg). Dilengkapi dengan ujung pemasangan dan troli transportasi UPT 200. Waktu operasional kurang dari 100 jam. Lokasi penyimpanan: di pelanggan. Hodpjytrd Tsfx Al Ijl

Kondisi: baru, Fungsionalitas: berfungsi sepenuhnya, Tahun pembuatan: 2025, jam operasional: 1 h, daya: 36,7 kW (49,90 hp), kapasitas angkut: 450 kg, tipe tiang: telescopik, tinggi angkat: 22.900 mm, daya angkat: 450 kg/m, panjang platform: 1.950 mm, lebar platform: 910 mm, berat keseluruhan: 17.170 kg, panjang transportasi: 10.650 mm, lebar transportasi: 2.480 mm, tinggi transportasi: 2.250 mm, jenis bahan bakar: diesel, kapasitas tangki bahan bakar: 130 l, warna: biru, Perlengkapan: filter jelaga, === TECHNICAL DATA === Year of manufacture: 2025 Operating hours: 1 h (new machine) Working height: 22.9 m Max. horizontal outreach: 17.8 m Platform capacity: 450 / 250 kg Platform dimensions: 1.95 × 0.91 m Platform rotation: Yes (±90°) Superstructure rotation: 360° continuous Boom type: Telescopic Jib: Yes (telescopic, 130°) Drive: Diesel Chassis: Crawler (rubber tracks) Engine: Kubota V2607 Engine power: 36.7 kW Emission standard: Low emission Machine weight: 17,170 kg CE certification: Yes === HIGHLIGHTS === • Carefully selected machine with traceable history • CE certified and complete with full documentation • Ready for immediate use and transport • Full technical documentation available • 360° continuous rotation • Dual lift capacity (450 / 250 kg) • Emergency lowering system === CONDITION === New machine with only 1 operating hour. Fully tested and ready for immediate use. Inspection possible upon request. === LOCATION & DELIVERY === Location: Sittard, Netherlands Worldwide delivery available Price on request (EXW / plus VAT) Reliable, single-owner machine with comprehensive service and professional technical support. This Tadano AS-23MC telescopic crawler work platform offers outstanding reach and stability while maintaining compact transport dimensions. Ideal for construction, maintenance, and industrial applications requiring precision and flexibility. === DELIVERY === • Crane loading available upon request Hsdpfx Aljy E N Tqo Ijl • Flexible shipping solutions depending on destination • Transport professionally organized by the Collé Rental & Sales logistics team

Kondisi: baik (bekas), Tahun pembuatan: 1982, jumlah rol pelurus: 13, ketebalan lembaran (maks.): 10 mm, Tahun pembuatan: 1982/2024 Lebar plat: 2000 mm Ketebalan plat - maks.: 10 mm Ketebalan plat - min.: 3 mm Jumlah rol perata: 13 rol Diameter rol perata: 145 mm Kecepatan perataan: 16 m/menit Panjang balok: 2330 mm Jarak tengah rol perata: 150 mm Diameter rol penyangga: 290 mm Motor penggerak utama: 30 kW Berat: 32 t Informasi tambahan - Jumlah rol penyangga: 21/24 - Jumlah penyangga (atas/bawah): 3/3 - Kecepatan angkat travers: 0,71 mm/detik - Jarak angkat travers: -18 mm hingga +42 mm - Maks. sudut ayun travers bawah: 8 mm Hodjy Enc Depfx Al Iol

Kondisi: bekas, Fungsionalitas: berfungsi sepenuhnya, daya: 100 kW (135,96 hp), jenis bahan bakar: diesel, warna: hijau, berat keseluruhan: 21.600 kg, berat operasi: 18.400 kg, Tahun pembuatan: 2007, jam operasional: 4.990 h, Vögele Super 1600-2 Finisher Aspal Tahun pembuatan: 2007 4.990 jam kerja Perkins motor 100 kW 18.400 kg Leveling otomatis, Bohle AB500-2TV Hsdpfey Eqm Nox Al Isl 3.200 kg Lebar operasi hidrolik 5 m Ekstensi: 2 x 75 cm, 2 x 25 cm, lebar total 7 m Berat total: 21.600 kg Lebar transportasi: 2,55 m

Kondisi: bekas, Fungsionalitas: berfungsi sepenuhnya, Tahun pembuatan: 2025, jam operasional: 50 h, kapasitas angkut: 25.000 kg, tinggi angkat: 2.600 mm, pengangkatan bebas: 1.100 mm, jenis bahan bakar: listrik, tipe tiang: dupleks, tinggi konstruksi: 2.900 mm, lebar kerangka garpu: 1.800 mm, panjang garpu: 2.400 mm, berat kosong: 25.000 kg, panjang total: 4.120 mm, jenis penggerak: Elektro, lebar konstruksi: 1.800 mm, Heavy Duty Electric Forklift Load Center: 900 mm Fork Width: 1800 mm Fork Thickness: 100 mm Hedpewwyx Isfx Al Iol ISO Class: Pin-Type Mast Type: Duplex Condition: Like new Technical Condition: Very good Features: Hydraulic fork positioner, cabin, joystick control, remote control

Kondisi: baik (bekas), Tahun pembuatan: 1963, 3 mesin press eksentrik berbeda, prod. WMW 1 x press engkol dengan satu batang penekan 16 t Hodpfx Alomi Rpis Isl 1 x press engkol dengan satu batang penekan 25 t

Kondisi: baru, Fungsionalitas: berfungsi sepenuhnya, daya: 5,7 kW (7,75 hp), tipe perpindahan gigi: hidrostatik, warna: hijau, berat keseluruhan: 1.995 kg, daya angkat: 2.820 kg/m, tinggi angkat: 8.700 mm, ukuran ban: Rubber tracks, kondisi ban: 100 persen, Tahun pembuatan: 2021, jam operasional: 2 h, Perlengkapan: hidrolik, komputer bawaan, lampu depan tambahan, === TECHNICAL DATA === Year of manufacture: 2021 Operating hours: 2 hrs Max. lifting capacity: 2,820 kg Max. lifting height: 8.7 m Jib reach: 8.205 m Drive: Fully electric (lithium-ion battery) Remote control: Yes (radio remote control) Jib: Included Hedeyidbmjpfx Al Iol Attachments / Additional equipment: Searcher hook, multi-position outriggers, programmable load moment limiter Track type: Rubber tracks Condition of tracks: Very good / as new Weight: 1,995 kg CE certification: Yes === HIGHLIGHTS === Carefully selected from reliable sources with fully traceable history CE certificate and complete documentation available Immediately operational and ready for transport Comprehensive technical documentation available Fully electric zero-emission mini crane Lithium-ion battery with fast charging function Continuous operation possible while charging Compact and lightweight design Multi-position outriggers Radio remote control Eco operating modes === CONDITION === Excellent condition (as new) – fully inspected, serviced, and tested by certified specialists. Viewing possible on request. === LOCATION & PRICE === Location: Sittard, Netherlands. Worldwide delivery possible. Price on request (EXW / plus VAT). Reliable first-hand machines with complete service history and professional technical support. Benefit from one of the largest European stocks of new and used machines. All machines are fully inspected, CE-certified, and ready for immediate use. Spare parts and technical support available upon request. === DELIVERY === Crane loading available on request. Flexible shipping options depending on destination and logistical requirements. All transports are professionally organized by the Collé Rental & Sales logistics team.

Kondisi: hampir baru (bekas), Fungsionalitas: berfungsi sepenuhnya, daya: 20 kW (27,19 hp), tipe perpindahan gigi: hidrostatik, jenis bahan bakar: listrik, warna: biru, berat keseluruhan: 13.700 kg, berat kosong: 13.700 kg, berat operasi: 13.700 kg, daya angkat: 11.000 kg/m, tinggi angkat: 10.000 mm, ukuran ban: Voor 315×70-15 | Achter 250×70-15, kondisi ban: 90 persen, konfigurasi gandar: 4x2, jumlah tempat duduk: 1, pendaftaran pertama: 02/2014, tipe tiang: telescopik, Tahun pembuatan: 2014, jam operasional: 286 h, Perlengkapan: boom yang dapat disesuaikan, derek, hidrolik, === KEY SPECIFICATIONS === Year of manufacture: 2014 Operating hours: 286 h Max. lifting capacity: 11,000 kg Total weight: 13,700 kg Power: 2 × 10 kW (80V electric motors) Drive type: Electric (80V – 830Ah battery) Transmission: Front axle with gear reduction Steering: Rear-wheel steering, hydraulic with load-sensing system Telescopic boom: Hydraulically extendable (2 sections) Max. boom angle up: +60° Max. boom angle down: −10° Drive: Electric with electronic speed control (MOSFET type) Tyres: Front: 4 × 315×70-15 | Rear: 2 × 250×70-15 (non-marking) Brakes: Hydraulic service brake, automatic parking brake Hydraulic system: Gear pump, max. pressure 22 MPa CE certification: Yes (2006/42/CE – 2004/108/CE) Country of origin: Italy === HIGHLIGHTS === Carefully selected from reliable sources with verifiable history CE certification and full documentation included Immediately ready for use and transportable Fully electric drive – zero emissions Hydraulic telescopic boom with two extensions Hodjxn Sm Aspfx Al Iel Non-marking tyres, ideal for indoor applications Includes hydraulic winch, enclosed cabin, and work lighting === CONDITION === Very good condition – only 286 operating hours. Crane fully inspected and ready for operation. Available from stock. === LOCATION & DELIVERY === Location: Sittard, Netherlands. Worldwide delivery available. Price €89,999 (EXW / plus VAT). The JMG MC 110 is a powerful electric industrial crane with a lifting capacity of 11 tonnes and a robust telescopic boom. Thanks to its electric drive, compact design, and non-marking tyres, it is ideal for use in production facilities, warehouses, and maintenance environments. The MC 110 combines precision, safety, and zero emissions — the perfect solution for indoor applications. === DELIVERY === Crane loading on request for smooth transport. Flexible delivery options according to your destination and logistical requirements. All transports are professionally handled by the Collé Rental & Sales logistics team.

Kondisi: baru, Fungsionalitas: berfungsi sepenuhnya, daya: 13,8 kW (18,76 hp), tipe perpindahan gigi: hidrostatik, jenis bahan bakar: diesel, kapasitas tangki bahan bakar: 24 l, warna: kuning, berat keseluruhan: 1.529 kg, kondisi ban: 100 persen, jumlah tempat duduk: 1, kelas emisi: Euro 5, volume sekop: 0,06 m³, Tahun pembuatan: 2025, jam operasional: 27 h, Perlengkapan: Pemeriksaan keselamatan UVV, kabin, lampu depan tambahan, pemanas parkir, sasis yang dapat disesuaikan, sekop standar, main_specs_2025_miniexcavator Hsdpfxsxwktao Al Isl

Kondisi: bekas, jarak tempuh: 827.000 km, daya: 478 kW (649,90 hp), pendaftaran pertama: 11/2017, jenis bahan bakar: diesel, konfigurasi gandar: 8x4, bahan bakar: diesel, warna: merah, kabin pengemudi: kabin tidur, tipe perpindahan gigi: otomatis, kelas emisi: Euro 6, Tahun pembuatan: 2017, Perlengkapan: ABS, derek, kemudi berkuasa, kunci diferensial, lampu kabut, pemanas parkir, pengaturan jendela elektrik, spion elektrik,

Tahun pembuatan: 2016, Kondisi: bekas, Mesin jahit benang untuk buku Müller Martini Ventura MC Hsdpoyzzwasfx Al Ijl Tahun pembuatan: 2016 Deskripsi: - Commander dengan layar sentuh - Pengaturan otomatis - Pengenalan lembaran optik ASIR: ASIR 3 - 4 + 4 opsi pembukaan - Pemisah blok buku - Penumpuk buku - Venturi Air