Used Hawktech S.r.o. Hvac for sale (877)

Condition: used, Year of construction: 2001, Clamping force: 350 t Nodpfxjva Ht So Af Sswl Platten dimensions: 1040 x 950 mm Distance between tie bars: 710 x 630 mm Screw diameter: 50 mm Shot weight: 400 g Shot volume: 442 cm3 -2 core pullers -2 air valves, controllable hot runners: 1-16 chanel -1 kaskade Type: Horizontal Drive: Hydraulic

Condition: excellent (used), Year of construction: 2001, functionality: fully functional, Description: Mitutoyo Manufacturer: Mitutoyo Type: CV-500 Njdpfx Afotxyv Ij Sjwl The Contracer is complete with PC, software, monitor and vice.

Condition: new, Year of construction: 2026, functionality: fully functional, machine/vehicle number: 4.6209, travel distance X-axis: 1,600 mm, travel distance Y-axis: 1,120 mm, travel distance Z-axis: 1,750 mm, table load: 3,000 kg, spindle diameter: 100 mm, spindle speed (max.): 1,120 rpm, workpiece weight (max.): 3,000 kg, The last conventional machine standardly produced by TOS VARNSDORF Nodpfjfk I Niox Af Sewl Solid design Also available in CNC version RET100B and the overhauled machine W100A-R MAIN PARAMETERS Workspindle diameter 100 mm Clamping taper 50 ISO Spindle speed range 1120 rpm Table transversal travel (X) 1600 mm Headstock travel (Y) 1120 mm Table longitudinal travel (Z) 810 / 1250 / 1750 mm Spindle stroke (W) 900 mm Table clamping surface max. 1500 x 1500 mm x mm Table loading capacity max. 3000 kg

Year of construction: 1996, condition: excellent (used), Medium voltage panels metal clad air insulation - Un=6kV 1250A 40kA manufactured by ABB, r.v. 1996, type SR7 / 2, components VD4 of ABB circuit breaker, SPAJ protections, SPAU ABB, control voltage 220VDC, fully functional, very good condition. 2 x incomer with voltage measurement, 2 x panel voltage measurement , 6 x outlet panel, 1 x coupling (2 fields) total 12 fields Nwjdjg Ur Nfepfx Af Sel

Condition: good (used), Year of construction: 2008, Description: Takisawa Manufacturer: Takisawa Type: EX-310 Nwedstrd Srepfx Af Sel Turning length approx. 500 mm. Rotation diameter: approx. 260 mm. Equipment: Control: Fanuc 21i-TB Bar loader for bar length 1.5 m Tailstock Turret with 12 tool stations and driven tools. Three-jaw chuck Ø 250 mm.

Condition: like new (used), Year of construction: 2016, Wittmann Battenfeld Eco Power 110/130 Unilog B6P electric (2016) Clamping force: 110 t Screw diameter: 22 mm Shot volume: 41 cm3 Screw L/D ratio: 20 Calculated stroke volume : 41,8 cm3 Correct injection pressure : 2,864 bar Max. screw speed : 500 min Screw tongue : 150 Nm Nozzle path contact force : 250/40 mm/kN Injection flow outside : 76 cm3/s Cylinder heating capacity : 6,3 kW Nwsdpfx Asu Eki Sof Ssl Number of heating zones : 4 Working hours: 35.953 hours Type: Horizontal Drive: Electric

Condition: excellent (used), functionality: fully functional, Year of construction: 2017, laser power: 4,000 W, sheet thickness steel (max.): 20 mm, sheet thickness aluminum (max.): 15 mm, sheet thickness brass (max.): 8 mm, total length: 3,000 mm, working range: 1,500 mm, Equipment: safety light barrier, Bystronic BySprint Fiber 3015, 4000W Nwodpfjup Tfcex Af Sel Maximum cutting area: X-axis: 3048 mm, Y-axis: 1524 mm, Z-axis: 70 mmNominal sheet size: 1500 x 3000Materials and maximum thicknesses of materials to be cut: Steel 20 mm, Stainless steel 15 mm, Aluminium 15 mm, Brass and copper 8 mm.Cutting accuracy: 0.1 mmPacking accuracy: 0.05 mmMaximum workpiece weight: 890 kg

Year of construction: 2024, condition: new, NEW , NEVER USED Demag Panel NC3 MAde in Germany width-30CM height-5CM length-50CM TYPE: 6EJ5 398-0DE14 Nwjdsuz Uq Eopfx Af Sol

Year of construction: 2004, condition: good (used), Laservall KUBO100 Tempering Unit (2004) The Laservall KUBO100 is a compact, fiber-delivered pulsed Nd:YAG welding system often utilized for precision laser welding and micro-welding applications. It is frequently featured as part of the Master Kubo Series from Laservall S.P.A. (Italy), designed for high-precision manufacturing, often in industrial settings. 1. System Type: Pulsed Nd:YAG laser welding system (sometimes referred to as a welding microscope or workstation). Nwodpfju Aqr Isx Af Ssl 2. Applications: Ideal for precision welding, micro-welding, and repairing, often used on mold tools. 3. Key Features: Offers high-precision welding capability, often integrated with a microscope for detailed work. 4. Manufacturer: Laservall (Italy). 5. Model Variants: Units often feature 2004 or 2009 manufacturing dates in second-hand markets. It is important to differentiate the KUBO 100 welding system from similar names, as some listings in industrial marketplaces may confuse it with a "tempering unit" or cooling accessory, but the primary identification is as a specialized welding

Condition: used, Metal pallet for storage of bulk metal material. Massive construction with material discharge. Nwodpfx Aohty Tcsf Sel

Condition: excellent (used), Year of construction: 2009, power oil transformer 12,5MVA 110 / 23kV, manufacturer ETD Plzeň Czech, on load tap changer, conservator, functional, in operation since 2009, very good off-load and on load losses, price negotiable. Nwjdpfxshufn No Af Sol

Year of construction: 2021, condition: used, Year: machine 2021 Condition: Excellent (aș new) Perfectbinder KM41 SC/HC Machine description: The DGR KM41 SC/HC is an adhesive bookbinding line designed for softcover production with an optional inline pressing module for sewn book blocks. - SC – standard cover / softcover section of the line. - Main KM41 adhesive binding line for softcover production including block feeding, milling, spine gluing, endpaper feeding, cover feeding, and nipping. - HC – hardcover / hard-case press module. - Additional inline pressing unit for sewn book blocks, positioned upstream of the binding line. Nwodpfx Aoitycqof Ssl Technical specification: - Production speed - Up to 40 cycles/min - Maximum block size - 390 × 300 × 60 mm - Minimum block size140 × 100 × 3 mm - Machine dimensions (L × W × H) - 6400 × 2150 × 1600 mm - Machine weight - 3100 kg - Connected load - 9 kWPower supply - 230/400 V, 3N + PE, 50 Hz - Compressed air consumption - 1800 NL/h at 6 bar Standard configuration: - Endpaper gluing station / feeder - Book block feeder - Gauze application station - Vibrating jogging station with adjustable intensity - Milling and grooving station with independent drives and speed control - Side gluing of endpapers by Robatech nozzles - Endpaper position adjustment relative to the spine - Spine hotmelt gluing by roller unit with Robatech preheater - Spine cold glue unit with pump and adhesive level control - Pressing (nipping) station - Cover feeder with 4 scoring bars - Side gluing of cover and lining by Robatech nozzles - Delivery with stacking unit Compatible adhesive types: - Hotmelt - Dispersion adhesives Process Flow Book block feeding → vibrating jogging → milling and grooving → endpaper application → spine gluing → gauze application → cover feeding → nipping → delivery.

Condition: new, Year of construction: 2024, total width: 13,910 mm, total height: 25,810 mm, total length: 31,220 mm, compressed air connection: 8 bar, warranty duration: 1 months, overall weight: 440 kg, working width: 1,900 mm, working height: 1,300 mm, Univerzálny pneumatický stôl PT-1900 sa vyznačuje nastaviteľnou pracovnou doskou, pneumatickým upínaním podporných prvkov (bloky alebo nosníky) a pneumatickým zdvihom palety smerom k operátorovi. Je nastaviteľný, poloautomatický stôl na pribíjanie paliet pre palety rôznych veľkostí. Jeho ergonomická konštrukcia umožňuje rýchle a jednoduché nastavenie veľkosti šablóny palety. Dĺžky sa môžu líšiť 800 – 1900 mm a stôl podporuje šírky maximálne do 1300 mm. Len jeden operátor je potrebný na výrobu 210 – 230 paliet počas jednej 8-hodinovej pracovnej zmeny. Operátor používa viacero nastreľovacích pištolí pre rôzne veľkosti klincov. Každá z nastreľovacích pištolí je pre pohodlie operátora zavesená na hornej valčekovej dráhe. Valčeková dráha umožňuje voľný pohyb nastreľovacích pištolí pozdĺž montážneho systému koľajníc nad hlavou. Konštrukcia stola zaručuje efektivitu výroby ako aj komfort obsluhy. Technické špecifikácie: Hmotnosť: 440 kg Prevádzkový tlak: do 8 bar Materiál: konštrukčná oceľ Rozmery paliet: Dĺžka: 800 – 1900 mm Šírka: 1300 mm Vonkajšie rozmery: Šírka pracovnej dosky: 2250 mm Šírka stola vrátane koľajnicového montážneho systému pre balancery: 3122 mm Výška pracovnej dosky: 1627 mm Výška stola vrátane koľajnicového montážneho systému pre balancery: 2581 mm Výhody: Jednoduché použitie – Jeden operátor dokáže postaviť 210 – 230 paliet za 8 hodín Kompaktný dizajn – Celková plocha 3,3 m² Univerzálna nastaviteľná pracovná doska umožňuje výrobu: Blokové palety (vrátane EUR paliet) do 9 blokov Palety na 2, 3, 4 alebo 5 koľajniciach Efektivita – Rýchlo prepnite na paletu akejkoľvek veľkosti Pneumatická svorka – Ľahko vycentruje bloky Pneumatický zdvih – Zdvíha paletu, aby sa minimalizovalo zdvíhanie operátora Horná valčeková dráha – Nastreľovacie pištole sa môžu počas práce voľne pohybovať Spodná šablóna – Šablóna na zostavenie nožičiek palety Nastaviteľné oceľové klinčovacie platne – Pozinkované a kalené oceľové platne na klincovacie klince Jedinečnosť: Nwjdpfx Asqcvvgsf Sjl Nastavenie diagonálneho stola znižuje prácu o 50 % Možnosť zostavenia paliet CP1, CP2, CP3, CP4, CP5 Na nastavenie stola sú potrebné iba 2 imbusové kľúče

Condition: as good as new (ex-display), functionality: fully functional, Year of construction: 2020, operating hours: 200 h, machine/vehicle number: 31015, control type: PLC-controlled, degree of automation: manual, actuation type: manual, controller manufacturer: 4JET, overall weight: 350 kg, total length: 1,310 mm, total width: 525 mm, total height: 1,454 mm, power: 200 kW (271.92 HP), laser hours: 200 h, compressed air connection: 5 bar, laser power: 200 W, laser wavelength: 1,064 nm, type of cooling: water, laser type: fiber laser, Equipment: CE marking, cooling unit, documentation/manual, dust extraction, emergency stop, We offer a non-contact, mobile laser cleaning system, model 4JET M200, which was used solely for demonstration and testing purposes. We also offer a wide range of accessories, including: fiber extension cables (3m to 10m), 5 pieces; laser safety goggles; and a mobile laser protection curtain with frame. Nedpfx Aozlrzzjf Sewl

Condition: used, This listing is for TSI Airflow LCA501 in Case. The unit is in full working condition and ready for immediate use. TSI Airflow LCA501 digital vane anemometer with carry case. Designed for high-accuracy air velocity and volumetric flow measurements in HVAC and lab safety applications. Features logging, data download, and 100mm reversible head. Transparency Report and Technical Audit: Njdpsyx Igisfx Af Sjwl • Source Pedigree: Biotech / Research Facility • Condition: Direct-from-Bench (Decontaminated/Original) • Power-On Test: Verified; Digital display active, lighting operational, and fan system engaged. • Integrity: 100% Original Parts (Non-Refurbished) Software and Media Disclosure: As a Direct-from-Lab asset, any original software media or accessories found with the unit are included as a courtesy. Licensing Notice: We do not provide, transfer, or guarantee software licenses or keys. The buyer is responsible for all software licensing, registration, and workstation compatibility via the manufacturer. Notice for Procurement: This unit is sold As-Is. While we verify the power-on status and physical integrity, we do not perform analytical validation, fluidic testing, or operational calibration. Ideal for labs with in-house technical expertise or existing service agreements. Sustainability Impact: By choosing Direct Reuse, your facility avoids the carbon footprint of new manufacturing and prevents specialized materials from entering waste streams. Direct-to-Lab reuse is the most carbon-efficient way to equip a modern laboratory

Year of construction: 2015, condition: used, functionality: fully functional, machine/vehicle number: 13030301, Equipment: type plate available, We are offering a combined spray painting and drying booth MAXI RANGE 15-NOVA VERTA, which enables both painting and drying operations. The booth is capable of independent operation along its full length or separately in each of its two halves, independently from each other. Nwsdpfxsy Iamte Af Sol

Condition: good (used), Year of construction: 2006, Clamping force: 150 tons Opening stroke: 500 mm Mould height: 250 mm Clamping platen daylight: 750 mm Distance between tie bars: 470 x 470 mm Mould clamping plattens (b x h) : 650 x 650 mm Ejector stroke: 175 mm Screw diameter: 40mm Injection volume: 201 cm3 Shot weight: 184 g Nwjdpfx Ajzatfref Sjl Working hours: 33.165 h Core pullers: 1x Air blast: 1x Robot interference: yes

Year of construction: 2021, condition: used, Year: 2021 Condition: functional, very good SUMBEL HEROLD 500 – Bookbinding Glue Application Machine Nwodpfx Aszau Tdjf Sol Technical Specifications - Power supply: 230 V - Working width: 500mm - Motor-driven roller system Key Advantages - Precise and uniform glue application - Suitable for both cold and hot adhesives - Variable speed control - Robust industrial construction - Long-lasting brass or stainless-steel rollers - Easy operation and cleaning - Significantly higher productivity compared to manual glue application Machine Description The SUMBEL HEROLD is a professional bookbinding glue application machine designed for the uniform application of adhesive to paper, cardboard, greyboard, book covers, covering materials, cloth, and artificial leather. It is primarily used in the production of hardcover books, laminating and case-making operations, packaging products, photo books, game boards, and various other bookbinding and printing applications.

Condition: excellent (used), Year of construction: 1977, functionality: fully functional, We are selling this lathe, already dismantled and stored in the warehouse. Fully functional; a video of the machine can be sent via WhatsApp. Swing over bed: 1080 mm Swing over support: 720 mm Distance between centers: 9000 mm Minimum turning diameter: 20 mm Spindle speed: 1.8 – 355 rpm Main drive power: 40 kW Workpiece weight: 10 t Nwodpsy I Ifwefx Af Sjl

Year of construction: 2026, condition: new, functionality: fully functional, # Sheet Metal Beading Machine ETB 40 – Metal Technics Polska ## Professional Sheet Metal Beading Machine The ETB 40 Sheet Metal Beading Machine is a robust and efficient machine designed for producing beads, grooves, flanges, reinforcing ribs, and other forming operations in sheet metal. Thanks to its heavy-duty construction, high precision, and a wide range of interchangeable forming rolls, it is ideal for metal fabrication workshops, HVAC duct production, sheet metal processing, and general industrial manufacturing. The machine enables fast and accurate production of repeatable profiles, improving productivity while maintaining excellent quality. ## Key Features * Maximum sheet thickness: 4 mm * Powerful 2.2 kW electric motor * Heavy-duty steel construction * 300 mm throat depth * Precise material guidance * Suitable for a wide variety of beading and flanging operations * Quick and easy roll replacement * Ideal for HVAC, tanks, enclosures, and steel fabrication * High manufacturing quality * Machine available from stock ## Technical Specifications * Model: ETB 40 * Maximum sheet thickness: 4 mm * Roller width: 165 mm * Throat depth: 300 mm * Roller speed: 15.3 rpm * Motor power: 2.2 kW Nwsdpozkubzsfx Af Sol * Dimensions (L × W × H): 1550 × 510 × 1180 mm * Weight: 341 kg ## Applications The ETB 40 is ideal for manufacturing: * HVAC ducts and fittings * Air-conditioning components * Cylinders and tanks * Machine enclosures * Decorative sheet metal components * Flanges, reinforcing beads and stiffening profiles * Components for the automotive and steel fabrication industries ## Heavy-Duty Construction The machine is built on a rigid welded steel frame, ensuring excellent stability, high precision, and long service life even under intensive industrial use. ## Easy Operation The ergonomic design and intuitive controls allow fast roll changes and quick machine setup for different forming operations. This makes the ETB 40 suitable for both small workshops and high-volume production. ## Transport & Technical Support We organize machine transportation throughout Europe as well as to countries outside the European Union. Every transport quotation is prepared individually based on the delivery destination. We provide professional technical advice, warranty and after-sales service, and ongoing technical support from our specialists. Customers are also welcome to collect the machine directly from our warehouse in Sokołów Podlaski, Poland. ## Why Choose Metal Technics Polska? For many years, Metal Technics Polska has been supplying high-quality metalworking machinery to customers across Europe. We provide complete support—from technical consultation and machine selection to transportation, commissioning, and long-term after-sales service. If you would like to receive a quotation or learn more about this machine, please contact our sales team. Visit the Metal Technics Polska website to explore our complete range of sheet metal working machines and discover our latest products and promotions.

Condition: used, Year of construction: 2001, functionality: fully functional, machine/vehicle number: 1895, SWAH SLV-3 – Corner Insertion Machine A specialized, highly efficient pneumatic/electric machine designed for the automatic insertion and clamping of corner pieces into rectangular duct flanges (TDC/TDF/Slide-on profiles). Manufactured by the European specialist SWAH, the SLV-3 significantly speeds up the final assembly of rectangular ductwork while ensuring rigid, airtight joints. Specifications • Manufacturer: SWAH s.r.o. (Czech Republic) • Model / Typ: SLV-3 • Year of Manufacture: 2001 • Serial No.: 1895 • Application: Fast and automated press-fitting of metal corners into rectangular ventilation ducts. • Voltage: 400 V • Current: 1.1 A • Machine Weight: 96 kg Nodpfezbipvsx Af Sswl Key Features & Components • High-Speed Assembly: Eliminates manual hammering, allowing the operator to lock ventilation corners into the profile in seconds with consistent, high-quality results. • Heavy-Duty Pressing Mechanism: Delivers a secure, tight seal between the duct profile and the corner piece without deforming the sheet metal or damaging the zinc coating. Condition & Availability • Status: Fully operational and in good working condition. • Ready for delivery

Condition: excellent (used), Year of construction: 2008, Siemens Sinumerik 840 D, 5 axes controlled. Nwodpfx Afeza Egbe Sjl Wheel diameter max 2000 mm 700 mm wheel width Machine weight 35,000 kg Space requirements approx. 6.9 x 8.4 x 3.7 m

Condition: new, functionality: fully functional, Year of construction: 2026, control type: CNC control, degree of automation: automatic, actuation type: electric, controller manufacturer: SUDA, controller model: Raytools, laser type: fiber laser, laser source manufacturer: Raycus, laser source model: Raycus 6000W, laser wavelength: 1,064 nm, sheet thickness (max.): 25 mm, sheet thickness steel (max.): 25 mm, sheet thickness stainless steel (max.): 16 mm, sheet thickness aluminum (max.): 14 mm, sheet thickness brass (max.): 8 mm, sheet thickness copper (max.): 6 mm, table length: 3,000 mm, table width: 1,500 mm, working length: 3,000 mm, working width: 1,500 mm, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,500 mm, input voltage: 400 V, type of input current: three-phase, type of cooling: water, total length: 8,450 mm, total width: 2,950 mm, total height: 2,320 mm, warranty duration: 12 months, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, safety light barrier, Sale – 5% Off New and fully operational CNC fiber laser cutting machine designed for fast and precise sheet-metal processing. The MTP F-6000 is equipped with a 6000 W Raycus laser source, an automatic-focus cutting head and a 3000 × 1500 mm worktable. The solid, heat-treated machine frame provides high rigidity, resistance to deformation and consistent cutting accuracy over many years of operation. The machine is suitable for production plants, metalworking companies and manufacturers of steel structures. KEY SPECIFICATIONS: • laser power: 6000 W • laser source manufacturer: Raycus • technology: fiber laser • wavelength: 1064 nm • working area: 3000 × 1500 mm • control: CNC • cutting head: Auto Focus • cooling system: water-cooled • power supply: 400 V, three-phase • operation: automatic MAXIMUM CUTTING THICKNESS: • mild steel: up to approximately 25 mm • stainless steel: up to approximately 16 mm • aluminium: up to approximately 14 mm • brass: up to approximately 8 mm • copper: up to approximately 6 mm Nwsdpfeyv Dx Asx Af Sjl The maximum cutting thickness depends on the type and quality of the material, the assist gas used and the selected cutting parameters. KEY FEATURES: • automatic-focus cutting head • CNC control system • precision linear guides • helical rack-and-pinion drive • rigid and stable construction • automatic central lubrication system • water-cooling system • fully enclosed protective housing • fume extraction system • emergency stop • CE marking STANDARD EQUIPMENT: • Raycus 6000 W laser source • Auto Focus cutting head • CNC control system • water chiller • extraction system • 3000 × 1500 mm worktable • protective enclosure • central lubrication system • documentation and operating manual • safety light curtain OPTIONAL EQUIPMENT: • air compressor • dust extraction system • automatic exchange table ADVANTAGES: • high cutting speed and productivity • excellent edge quality and repeatability • high positioning accuracy • low operating costs • simple and convenient operation • construction designed for industrial production APPLICATIONS: • sheet-metal processing and cutting • manufacturing of steel structures • automotive industry • HVAC and ventilation industry • production of enclosures, cabinets and metal components • serial and custom production MACHINE DIMENSIONS: • length: 8450 mm • width: 2950 mm • height: 2320 mm TRANSPORT: • free transport within Poland • transport to other European countries quoted individually Year of manufacture: 2026 Condition: new, fully operational Location: Fabryczna 1, 08-300 Sokołów Podlaski, Poland

Condition: new, Year of construction: 2026, functionality: fully functional, coolant pump power: 400 W, grinding wheel diameter: 250 mm, workpiece weight (max.): 750 kg, warranty duration: 12 months, spindle speed (max.): 4,800 rpm, disc diameter: 250 mm, grinding spindle motor power: 800 W, grinding wheel bore: 32 mm, The CNC Band Saw Blades Grinder NBS 82 is ideal for the sharpening of stellite, CV, bimetal and carbide-tipped saw blades up to 120 mm wide. It operates with ceramic, CBN or diamond grinding wheels using water cooling. Driven diamond dressing wheel with automatic cycle can be installed optionally in order to keep the shape of ceramic stone clean and consistent. Thanks to this, the stable and consistent tooth shape of the sharpened blade is ensured. The grinding cycle is controlled via CNC servo motors; with the result that the saw tooth dynamics remain consistent. CNC Band Saw Blades Grinder NBS 82 incorporates a coolant reservoir and spray system which helps to keep the saw blades cool during grinding. Why are our sharpeners unique ? 1. Adjustment time savings Nedpfjyxcnbox Af Sswl 2. Grinding stones savings 3. Perfect, precise cutting edge and improved the quality of wood cutting 4. Extended life of your tools 5. Issues with professional staff or machine operators ? No need to worry 6. The flexibility of automatic sharpener

Condition: new, Year of construction: 2026, functionality: fully functional, coolant pump power: 1,100 W, grinding wheel diameter: 250 mm, workpiece weight (max.): 1,400 kg, warranty duration: 12 months, spindle speed (max.): 4,800 rpm, disc diameter: 250 mm, grinding spindle motor power: 500 W, grinding wheel bore: 32 mm, CNC sharpening machine for circular saw blades NBS 800 is equipped by transverse axis and therefore trapezoidal or alternately slanted teeth can be sharpened. Another advantage of the machine is the possibility of grinding the entire tooth profile. Nwedpfsyxcunex Af Sel Sharpening machine for circular saw blades NBS 800 is ideal for the sharpening of stellite, CV, bimetal and carbide-tipped saw blades diameter up to 800 mm. It operates with ceramic, CBN or diamond grinding wheels using water cooling. Driven diamond dressing wheel with automatic cycle is installed in order to keep the shape of ceramic stone clean and consistent. Thanks to this, the stable and consistent tooth shape of the sharpened blade is ensured. The grinding cycle is controlled via CNC servo motors; with the result that the saw tooth dynamics remain consistent. Sharpening machine for circular saw blades NBS 800 incorporates a coolant reservoir and spray system which helps to keep the saw blades cool during grinding. Why are our sharpeners unique ? 1. Adjustment time savings 2. Grinding stones savings 3. Perfect, precise cutting edge and improved the quality of wood cutting 4. Extended life of your tools 5. Issues with professional staff or machine operators ? No need to worry 6. The flexibility of automatic sharpener