Used Eisele 300 for sale (12,477)

Condition: used, functionality: fully functional, Year of construction: 1989, machine/vehicle number: 4867, Pressta Eisele Stamping Machine HE 40 S Kdjdpfxsy Tizko Ahaol Price: 2,000 Euros

Condition: like new (used), Year of construction: 2019, functionality: fully functional, PRESSTA CYKLON D double-head automatic screwing machine with all accessories for sale. Package deal: if purchased together with the WM740 welding line and SMC350 machining center, which are also listed in our ads, the price is EUR 180,000. Kdedjyziu Topfx Ahaol

Condition: new, total length: 5,000 mm, total width: 4,250 mm, 21.25 m² storage platform, upper edge 300 cm, 500 kg/m², immediately ex warehouse, accessible with pallet truck, system platform, steel platform, storage level Data : - Length: 5000 mm - Width: 4250 mm - Size can be extended on request - Clear height below the platform: 2612 mm - Support grid: 4605 x 3850 mm - Plus 200 mm overhang of the floor covering - Uprights, cross bracing & dome struts powder-coated in RAL 7016 - Main & secondary beams galvanized - Floor covering: 38 mm chipboard P6, top natural & bottom white - New from stock Wietmarschen - AVAILABLE IMMEDIATELY Storage platform consists of : - 04 x upright Kjdoy Tv E Aepfx Ahaodl - 02 x main beam C+350 - 06 x secondary beam S+260 - 01 x intersection - 02 x strut brace - 10 x chipboard - Incl. connecting material & screws -- IMMEDIATELY AVAILABLE SEVERAL TIMES Price : 2590,00 € net 3082,10 € gross You will receive an invoice with VAT shown. Transportation : The delivery is carried out on request by our partner forwarding agency, the costs for this depend on the postal code. Assembly : If required, our trained staff will be happy to assist you with the professional assembly and disassembly of your factory equipment. Our recommendation : Let us know what you need... We will be happy to help you with the realization of your projects, from planning and ordering to installation. Are you interested or do you have any questions? Simply contact us by message or phone call. You can find our telephone number on our company page. ☎️ You can reach us by phone from Monday to Friday, 08:00 - 15:00. Alternatively, you can send us a message with your name and number and we will get back to you as soon as possible.

Condition: new, Year of construction: 2022, Cantilever rack NEW PRODUCT Data: - H: approx. 300 cm - D: approx. 137 cm - L: approx. 402 cm - Cantilever arms: approx. 120 cm - Axle dimension: 131 cm - NEW PRODUCT immediately from stock. - 500 kg load per arm - 2250 kg load per stand - Stand in hot-dip galvanized. - Cantilever arms in hot-dip galvanized. - Arms are screwed. - Arms adjustable in 100 mm increments. - Levels: base + 3 storage levels (4 storage levels) Shelf consists of: - 04 x stands, including base approx. 300 cm made of IPE160. - 12 x cantilever arms approx. 120 cm made of IPE 80 - including all necessary connecting elements and screws. Kodpfx Ahey Tvw Seasdl Why BLT cantilever racks? - Certified German manufacturer DIN EN 1090 - Made in Germany - All specified load-bearing capacities of the shelf uprights and cantilevers are statically verifiable, at 100% load. - All shelving systems are supplied in hot-dip galvanized versions. They can therefore be set up inside and outside and do not rust like painted systems. Consistent appearance for many years. - We use the legally required hot-dip galvanized screw sets in accordance with DIN EN 15048-1 - Long availability guarantee - The stand base and stand back are welded together, which provides additional safety and short assembly times because the feet do not have to be screwed to the stand back. - Angle steel braces, so no adjustment using turnbuckles is necessary. This shortens the assembly time. - No slotted hole system, so no weakening of the stand profile. Price: €2265.00 net + legally applicable VAT. You will receive an invoice with VAT shown. Transport: Delivery is carried out by our partner shipping company on request, the costs for this depend on the postcode. Assembly: If required, our trained staff will be happy to assist you with the professional assembly and disassembly of your business equipment. Our recommendation: Let us know what you need... We will be happy to help you with the realization of your projects, from planning to ordering to assembly.

Condition: excellent (used), Year of construction: 2017, Year: 2017 - technically efficient, ready to work – after full service Kodpsy Naz Tjfx Ahaedl - split heads - pneumatic drive - maximum profile height: 160 mm - resistance unit lowered under the table - hydraulic lock for reversing the resistance unit

Condition: like new (used), Year of construction: 2023, operating hours: 1,809 h, functionality: fully functional, machine/vehicle number: 1559, saw blade diameter: 550 mm, feed length X-axis: 800 mm, total length: 2,400 mm, total width: 2,000 mm, total height: 1,800 mm, cutting range round steel at 90°: 190 mm, type of input current: three-phase, rotational speed (max.): 2,850 rpm, cutting height (max.): 150 mm, overall weight: 1,650 kg, section length (min.): 3 mm, section length (max.): 4,000 mm, saw blade speed: 2,850 rpm, input voltage: 400 V, saw drive: 7,500 W, cutting diameter: 270 mm, saw blade bore: 40 mm, Circular Saw Fully Automatic PROFILMA 502 + Chip Extraction MG 3 ST Circular Saw Fully Automatic PROFILMA 502 Kdjdpfx Aey Dtpmohael Fully automatic operation, 7.5 kW drive, S6, 400 V, 50 Hz, 2850 rpm. Suitable for saw blades Ø 550 mm, cutting capacity 270 x 150 mm (width x height), Ø 190 mm. Max. profile width 270 mm. Equipped with Siemens S7 controller with touch display incl. piece counter. Includes CPU 315 and Flexisoft, batch multiplier for bundle material processing. Cycle time indication in seconds, chain dimensions, includes reversing device for cut lengths up to 4 m max. Automatic shut-off via limit switch at end of material, fault diagnostics, including IXON router for VPN connection (see datasheet). Motorized saw blade feed, steplessly adjustable, vertical and horizontal clamping from bottom to top (both on feed and discharge side of saw head). Cutting gap extension on both sides of the saw blade. Electronic material feed unit with 800 mm feed length, utilizing ball screw and servomotor, including pneumatic horizontal and vertical clamping system. The profile support area in the feed zone is equipped with a lift/lower roller. Remnant cut from 75 mm, profile-dependent. Clamping pressure reduction horizontally and vertically with 6 pressure regulators. Intermittent spray device with level monitoring and automatic shut-off, 1-liter lubricant reservoir. Noise protection package—frame interior lined with soundproofing mats. Two extraction nozzles Ø 100 mm. Safety guard over both the saw head and the feed unit. 740 mm roller conveyor with intrusion guard on the infeed side, 450 mm pertinax tabletop with intrusion guard on the outfeed side. MG 3 Chip Extraction Dust and chips are collected in a 172-litre metal container, which is removable for easy emptying. Two outlets with 100 mm hose adapters (no extraction hose included). 3.0 kW drive, 400 V, 50 Hz, three-phase motor. Max. air flow rate 2,600 m³/h, vacuum 30 mbar, with fan snail housing above the extractor. Large filter surface, pneumatic shaker unit for filter cleaning, filter class M. Max. noise level 80 dB(A). Selector switch for continuous operation or saw-controlled operation (no power cable). Painted: RAL 7035 / 9016.

Condition: excellent (used), CATALOG NO. 6985 TECHNICAL DATA - Max workpiece width: 300 mm - Max workpiece height: 200 mm - Unit: grooved rubber roller + pad + metal roller - Working table: 1230x440 mm - Belt: 300x1900 mm From above: - Rubber slip roller Kedpfx Aoy Drn Uohajdl - Unit approx. 7.5 kW - Rubber slip roller From below: - Traction belt - Pneumatic oscillation - 2 feed speeds - Feed motor 0.85 kW - Extraction port diameter: 110 mm - Dimensions (L/W/H): 1250/1000/1950 mm - Weight: 530 kg - Not painted - Used sander - Very good condition Net price: 13,900 PLN Net price: 3,300 EUR Net price calculated at exchange rate 4.2 PLN/EUR (In case of greater exchange rate fluctuations, the price may change)

Condition: good (used), Year of construction: 2002, Behringer Eisele VA-0-250-NC Circular saw TECHNICAL DATA Sawing range: 90 ° Saw blade diameter: 25 cm Bore: 40 mm Cutting range: 10-75 mm Cutting length: 5-900 mm Speed: 2800 rpm Cutting speeds: 26/52/103/206 SFPM or 0.13/0.26/0.52/1.05 m/s Kdjdpfx Asvdk A Ejhael Feed speeds: 0-40 mm/sec NC axis: Yes Dimensions: 190 x 127 x 190 Weight: 1300 kg We assume no liability for the accuracy, completeness and up-to-dateness of the information provided

Condition: new, functionality: fully functional, power: 110 kW (149.56 HP), fuel type: electric, color: other, overall weight: 21,360 kg, Year of construction: 2026, Jaw Crushers generally crushes 200 to 300 tons per hour, according to their capacity. Higher capacity jaw crushers can be produced according to customers needed. The jaw crushers are generally used to crush the hardest rocks such as basalt, granite, and gabbro. With its strong and durable jaw structure, it has been one of the most preferred crushers of the mining industry for many years. With jaw adjustment you can get the desired product and desired capacities very well. It can be easily adjusted by its hydraulic pistons. GENERAL SPECIFICATIONS AND FUTURES: -Belt-pulley drive system -Jaw Plates manufactured from custom made cast high manganese steel with a high level of wear resistance -Eccentric shaft manufactured from Cr, Ni, Mo alloyed forged steel -Adjustable jaw opening with hydraulic setting -Utilizing toggle plates for safety purposes in case of overloading -The surfaces which exposed to abrasion are coated with lining plates TECHNICAL SPECIFICATIONS: • Model: FABO CLK 1175 • Type: Primary Jaw Crusher • Inlet Dimensions: 1070 x 760 mm • Jaw Opening: 45-160 mm • Max Feeding: 760 mm • Capacity: 200 to 300 Ton Per Hour • Motor: Heavy duty GAMAK, 110 Kw • Bearings: Heavy duty SKF-FAG • Weight: 21360 kg • Dimension: 2730 x 1698 x 2492 mm • Including motor and safety guards. *All of our products are made with care and covered for 1 year warranty! *Installation and Operator Training FREE Kdedpfxsy Dpl Rj Ahael FOR FURTHER INFORMATION PLEASE FEEL FREE TO CALL US!!!

Year of construction: 2009, condition: used, Sawing system for aluminum with 2 saw motors that independently perform a 45° cut. Material feed unit with up to 8,100 mm Cross conveyor, storage table, chip conveyor and extraction Soundproof cabin Control via Siemens S7 panel Ksdpfsqzmnuox Ahasdl Operating instructions etc. available, further technical data on request Machine was in operation until dismantling Further technical data on request or see photos

Year of construction: 2017, condition: excellent (used), functionality: fully functional, ■ Punching machine, complete with base frame ■ Hydro-pneumatic drive ■ Operated via foot valve ■ Max. stroke length: 40 mm ■ 25 double strokes/min. Kdedpfxoy Hriwj Ahaol ■ Max. installation height: 250 mm ■ Throat depth: 130 mm ■ Throat depth with rotary table: 90 mm ■ Table top height: 950 mm ■ Ram force: 90 kN at 10 bar

Condition: excellent (used), Year of construction: 2017, functionality: fully functional, Very well-maintained Behringer VMS 370 A, including infeed and outfeed roller conveyors. The machine is now in stock, refurbished, and available for immediate delivery. Ksdpfx Ahey Edcyjaedl

Condition: excellent (used), functionality: fully functional, Large fully hydraulic EISELE: Weight approx. 0.75 t, saw blade 440 mm Speeds: 12.5 / 25 rpm Motor power: 2.6 / 3.2 kW Hydraulic saw feed Hydraulic vice Cutting ranges: 200 x 100 mm (square tube) Kdodpfx Ajy Ncfuohajl Mitre cut one-sided 45°.

Condition: excellent (used), Corner jointing machine Pressta Esiele PV10 P EU shipping approx. €350 Kedpfx Ahel Skl Isasdl

Condition: used, Year of construction: 1979, saw blade diameter 300 mm cutting diameter 100 mm saw blade turning speeds 40 / 80 U/min capacity 90 degrees: square 90 mm Ksdoy N D Nnepfx Ahajdl capacity 90 degrees: round 100 mm total power requirement 1,5 kW weight of the machine ca. 0,5 t

Condition: excellent (used), Year of construction: 2023, functionality: fully functional, machine/vehicle number: 1587 / 1588, saw blade diameter: 500 mm, This model combines precise cutting to length with integrated punching operations, making it ideal for complex manufacturing processes: Saw unit: Equipped with a saw blade diameter of 500 mm. Drive is provided by a 7.5 kW motor (400 V) with stepless speed control. Punching unit: Features a hydraulic punching unit on the cut-off side with a punching force of 250 kN. The punching direction is vertical from above, with punching tool cassettes that can accommodate up to 8 profiles simultaneously. Material feed: The feed is controlled via a ball screw spindle and a servomotor, with a maximum feed length of 400 mm per individual stroke. Control system: Modern variants often use a Siemens S7 control with touch display for intuitive operation and precise programming. The machine is designed for continuous industrial operation and has the following physical characteristics: Weight: approx. 1,000 kg to 1,500 kg (depending on configuration). Dimensions (saw): approx. 2,100 x 2,000 x 1,600 mm (LxWxH). Hydraulic unit: approx. 900 x 600 x 800 mm. 2 machines in stock. ----- Attractive offer – flexible & worry-free Kodpfeyyz Txox Ahaedl We not only offer you a high-quality product, but also tailor-made financing options to suit your needs. Whether down payment, installment plan or individual financing models – together we will find the right solution. Upon request, we will also handle the complete transport logistics. From planning to reliable delivery, we ensure a smooth and punctual process so you don't have to worry about a thing. 📞 Please contact us for more information or a non-binding quote. We provide you with personal and knowledgeable advice. Subject to prior sale, changes and errors excepted!

Condition: excellent (used), Year of construction: 2023, functionality: fully functional, machine/vehicle number: 1589 / 1590, saw blade diameter: 500 mm, Fully automatic sawing and punching machine for aluminium and plastic profiles The Profilma 502 ST-V combines precise sawing and punching in a continuous, automated workflow. Based on the proven Profilma 502 model, this machine is ideally suited for high-volume production, complex processing tasks, and the machining of bundle materials. Control is provided via a Siemens S7 system with touch display, piece counter, cycle time display, and integrated error diagnostics. An IXON router enables secure remote access via VPN. Up to 10 punching dimensions can be programmed per job. Sawing range & feed: - 500–550 mm saw blades - Saw drive: 7.5 kW, S6, 400 V, 50 Hz, 2,850 rpm - Infinitely variable speed adjustment - Saw cut from below, powered feed - Material feed: 3–800 mm, reverse feeding up to 4,000 mm - Ball screw spindle with servo drive and round guide rails - Residual piece: from 75 mm (sawing mode), from 80 mm (punching/sawing mode)* Punching unit: - Vertical hydraulic punch (output side) with automatic oil cooling - Punching force: 300 kN - Stroke: 20 mm - Double stroke cycle time: 2 - 3 seconds - Punch slug ejection into the machine frame - Conveyor belt 250 × 800 mm for parts removal Equipment: - 2 pneumatic clamping cylinders (vertical, pressure-reduced) - 3 chip extraction ports Ø 100 mm, potential-free contact for extraction control system - Minimum quantity spray unit with two 3-litre tanks and fill level display - Noise protection package: enclosure and saw guard internally insulated - Roller conveyor (740 mm) with reach-in protection on the infeed side - Sturdy stationary machine frame, working height: 960 mm - Manually operated safety cover - Saw blade housing located below the table surface Max. cutting range: - Profile height: up to 65 mm - Profile width: up to 170 mm Technical data: - Dimensions (W × D × H): approx. 311 × 153 × 197 cm - 2 machines available ----- Attractive offer – flexible & worry-free We not only provide you with a high-quality product, but also offer customised financing solutions tailored to your needs. Whether down payment, instalment payment, or individual financing models – together, we will find the right option for you. Kdsdjyyz Ebepfx Ahael If desired, we can also take care of the entire transport logistics. From planning through to reliable delivery, we ensure a smooth and punctual process so you do not need to worry about anything. 📞 Please feel free to contact us for more information or a non-binding quotation. We will provide you with professional and personal advice. Subject to prior sale, modifications, and errors!

Condition: excellent (used), Year of construction: 2023, functionality: fully functional, machine/vehicle number: 1591 / 1592, saw blade diameter: 500 mm, Fully Automatic Sawing and Punching Machine for Aluminum and Plastic Profiles The Profilma 502 ST - HV combines precise sawing and flexible punching in a fully automatic process. Based on the Profilma 502 model, it is specifically optimized for high-volume applications and combined processing operations – including the handling of entire profile layers. Control is provided via a Siemens S7 system with touch display, piece counter, cycle time display, and integrated fault diagnosis. An IXON router allows for secure remote access via VPN. Up to 10 punching dimensions can be programmed per order. The horizontal punching unit can be deactivated if required. Sawing Area & Feed: - 500–550 mm saw blades - Saw drive: 7.5 kW, S6, 400 V, 50 Hz, 2,850 rpm - Infinitely variable speed control - Saw cuts from below, with motorized feed - Material feed: 3–800 mm, reversible up to 4,000 mm - Ball screw spindle with servo drive and round guide shafts - Remnant length: from 75 mm (saw mode), from 80 mm (punch/saw mode)* Punching Unit: - Vertical and horizontal hydraulic punching (on discharge side) with automatic oil cooler - Punching force: 2 × 150 kN - Stroke: ≤ 20 mm - Vertical stroke infinitely adjustable (also suitable for embossing) - Horizontal punching cylinder can be switched off separately - Double stroke cycle time: 2x 2–3 seconds - Punch scrap is discharged sideways from the machine frame - 250 × 800 mm conveyor belt for part discharge Equipment: Kdedpoyyzxhefx Ahajl - 2 pneumatic clamping cylinders (vertical, pressure-reduced) - 3 chip extraction nozzles Ø 100 mm, volt-free contact for extraction control - Minimum quantity lubrication unit with 2x 3-liter tanks and level indicator - Noise protection package: sound-insulated hood and internal saw blade guard - Roller conveyor (740 mm) with reach protection on infeed side - Sturdy stationary frame, working height: 960 mm - Manually opening safety hood - Saw blade housing located under the table Max. Cutting Area: - Profile height: up to 65 mm - Profile width: up to 135 mm Technical Data: - Dimensions (W × D × H): approx. 311 × 153 × 197 cm - Total of 2 units available ----- Attractive Offer – Flexible & Worry-Free We not only offer you a high-quality product but also tailored financing options that suit your needs. Whether down payment, installment plans, or individual financing models – together we will find the right solution. If desired, we can also handle the complete transport organization. From planning to reliable delivery, we ensure a smooth and timely process so you don’t have to worry about a thing. 📞 Contact us for more information or a non-binding quote. We provide you with personal and competent advice. Subject to prior sale, changes, and errors!

Year of construction: 2019, condition: excellent (used), functionality: not functional, Compact hydraulic C-frame punching machine with 160 kN punching force for precise applications on smaller profile cross-sections. The torsion-resistant frame design ensures accurate punching in aluminium, steel or plastic. Kodpfx Ahjy Agqnsaedl

Condition: used, 2x KWB Powerfire TDS 300 Wood Chip Boilers – approx. 600 kW For sale are two KWB Powerfire TDS 300 wood chip boilers, which were operated together in a cascade system. 👉 Total output: approx. 600 kW — Technical Highlights: • Rotary grate combustion system – robust, self-cleaning • Cyclone combustion chamber – clean combustion, low emissions • Lambda control – optimal efficiency • Fully automatic output modulation • Automatic heat exchanger cleaning • KWB Comfort 3 control system • Suitable for both wood chips and pellets — Advantages of the Cascade System: • Flexible performance adjustment as required • Very efficient in partial load operation • Each boiler can be operated independently • Redundancy / operational reliability — Scope of Supply: ✔ Includes feed auger on both boilers (ca. 1 m screw conveyor with drive motor, mounted directly on the boiler – feeds fuel directly into the combustion chamber) ⚠️ Note: No discharge / conveying system (fuel extraction from store) → available on request at additional cost — 📍 Location: Mosonmagyaróvár, Hungary 👉 approx. 80 km from Vienna 👉 approx. 35 km from Parndorf TOP HEATING SYSTEMS – Used heating systems, boilers, heat pumps & accessories direct from stock We are a family business with around 20 years of experience in heating technology. Our 1,500 m² warehouse in Mosonmagyaróvár, Hungary, maintains a permanent stock of approx. 50–60 units. 📍 Location: Our warehouse is located in Mosonmagyaróvár, Hungary – approx. 15 km from the Austrian border and approx. 80 km from Vienna. Mosonmagyaróvár is the first major city after the Austrian-Hungarian border. 🔥 Our product range includes: • Wood chip boilers • Pellet boilers • Log gasification boilers • Log boilers • Biomass boilers • Oil and gas boilers • Heat pumps • Thermoventilators • Hot air blowers • Warm air heating units • Industrial heaters • Buffer tanks • Heat exchangers • Screw conveyors • Fuel extraction systems • Burners • Pumps • A comprehensive range of heating accessories ⚙️ Accessories and Components: We also offer a broad range of accessories, including circulation pumps, plate heat exchangers, and many other components for private to industrial applications. Ksdpfxsy A Ewts Ahasdl 🏭 Brands in our portfolio: Fröling, Hargassner, KWB, HDG, Binder, ETA, Herz, Guntamatic, Windhager, Viessmann, Buderus, and many more. 🌐 Current offers: Most of our current offers can be found on our website: topheatingsystems.com We also have additional equipment in stock that is not yet listed online. 📅 Inspection: Viewing at our warehouse is possible by appointment. If interested, please contact us – we look forward to helping you find the right solution.

Year of construction: 1998, condition: used, Longitudinal cutting saw for cutting aluminum profiles with feed pusher in very good condition Max. cutting length: 700 mm Max. cutting height: 130 mm Kjdpfxswx I Hvo Ahaedl Max. saw blade diameter: 450 mm Push-in length of the material pusher maximum 6,200 mm System is dismantled in our warehouse Further technical data on request

Condition: ready for operation (used), Year of construction: 2013, Circular Metal Saw manufactured in 2013. This PRESSTA EISELE Profilma 400 V features a saw blade diameter of Ø400 mm and a powerful motor with approximately 12 kW. It offers automatic material feeding and a pneumatic clamping system for efficient operation. If you are looking to get high-quality cutting capabilities, consider the PRESSTA EISELE Profilma 400 V machine we have for sale. Contact us for further details regarding this machine. • Design: Integrated material feed/loading magazine; floating feed to compensate for profile deviations • Power supply: 400 V / 50 Hz • Materials: Aluminum and non-ferrous metal profiles • Saw blade diameter: Ø400 mm • Saw blade speed: adjustable approx. 3,500–5,800 rpm • Saw movement drive: Servo motor with ball screw drive • Sawing direction: Linear feed from top to bottom • Cutting principle: Crosscut • Material feed: Automatic servo feed with repeat strokes for longer cutting lengths • Material separation: Before the saw blade retracts (no recutting) • Clamping system: Pneumatic, vertical and horizontal, on both sides of the saw blade; clamping force separately adjustable; replaceable plastic/PVC pads • Control: PLC-based; operation via control panel with display • Functions: Profile database; piece counter (incl. bundle cutting); cycle time display; diagnostics and error messages; machine status indicator • Saw blade lubrication: Minimum quantity lubrication (spray mist), programmable lubrication control • Extraction connections: Ø100 mm and Ø160 mm • Pre-installation: Prepared for external chip extraction • Motor Power: up to 22 kW (multi-speed motor: 3.5 / 11.5 / 18.5 / 22 kW) Kdodeyyxxfspfx Ahajl Additional equipment • External chip extraction unit (to connect to Ø100/Ø160 mm ports)

Condition: used, Eisele VMS II-S-PV automatic saw with automatic feeder and piece counter Roller conveyors left and right Kjdswf Af Tepfx Ahaodl Metal band saw, metal circular saw

Year of construction: 2004, condition: excellent (used), functionality: fully functional, Notching saw for cut-outs and bevel notching. The machine is equipped with two saw blades, each with a diameter of 500 mm. It features a pneumatic clamping device. The feed is hydropneumatic and is triggered via two-hand control. The material stop is swiveling, with locking points and a digital display. Notching height and angle are motorized and digitally indicated. Max. profile height: 280 mm Max. notch width: 300 mm Max. notch height: 185 mm Max. notch depth: 185 mm Kjdpfx Aheyzcpdeajdl

Year of construction: 1996, condition: used, Hydropneumatic operation Punching force: 50 kN Work hub: 35 mm Overhang: 110 mm Kodpfx Aoyxpw Njhaodl Installation height: 140 mm