Used Haas Sl-30The for sale (2,839)

Condition: like new (used), For Sale: Complete EOS P110 Setup – Ready for Immediate Use This fully inspected and revised EOS P110 is in outstanding condition, as seen in the photos—it looks practically new! This setup is ready for immediate use and ideal for expanding or starting your SLS production line. Included in the package: • 2 Build frames • Set of hoppers • Unpacking station with sieve • Material mixer Specifications: • Technology: SLS (Selective Laser Sintering) • Material class: Polymers • Compatible materials: PA2200, PA3200, PA2201, Inframotion PA12, TPU, and more. • Construction volume: 200 x 250 x 330 mm • Laser type: Coherent CO2 laser • Minimum wall thickness: 0.4 mm Consumables Highlight We offer plug-and-play materials, fully tested and optimized for use with EOS machines. Our exclusive Inframotion PA12 material is designed to match or exceed the performance of OEM powders while offering significant cost savings. By switching to our materials, you can lower your production costs without sacrificing quality. Services Included: • Transport & Installation: We ensure safe delivery in original EOS packaging and professional installation. • Warranty & Maintenance Plans: Flexible options tailored to your needs, ensuring long-term reliability and peace of mind. About Inframotion 3D (IM3D) At Inframotion 3D B.V., we are the industry leader in providing top-tier refurbished EOS SLS machines with comprehensive support services. As the only provider offering end-to-end solutions for used EOS equipment, we pride ourselves on unmatched expertise and reliability. What we offer: Ledpfxjryvilo Apdeag • Expert service: Installation, maintenance, repairs, and upgrades performed by experienced ex-EOS technicians. • Exclusive materials: Cost-saving, high-quality consumables like our plug-and-play PA12, designed specifically for EOS systems. • Unparalleled support: From transport to maintenance plans, we handle it all. Trust IM3D for high-performance machines, superior materials, and the expertise to keep your SLS production running smoothly. For more information or inquiries, feel free to reach out!

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, machine/vehicle number: 15360599, spindle speed (max.): 2,800 rpm, travel distance X-axis: 600 mm, travel distance Y-axis: 350 mm, travel distance Z-axis: 383 mm, disc diameter: 300 mm, TECHNICAL DETAILS X-axis travel: 600 mm Y-axis travel: 350 mm Z-axis travel: 383 mm Maximum grinding area: 600 x 350 mm Standard magnetic table size: 600 x 350 mm Grinding wheel diameter: 300 mm Spindle speed: 2,800 rpm Clamping surface: 820 × 350 mm Maximum table load: 400 kg Table speed: 0.005–35 m/min Lodpfx Apoxnwm Uodsag Rapid traverse (cross and vertical movement): 4,000 mm/min MACHINE DETAILS Control system: Siemens Electrical Data Operating voltage: 400 V, 3-phase Mains frequency: 50 Hz Machine weight: 2,200 kg EQUIPMENT - Coolant system - Automatic grinding wheel dresser

Year of construction: 2013, condition: excellent (used), Complete HewSaw SL R200SE Plus sawmill line Lasdpfsyk H H Dex Apdsg

Condition: excellent (used), Eos EOSINT We are offering an Eos EOSINT plastic laser sintering system for sale. The EOS P380 system includes the following components: Build chamber container Powder container Overflow container 3DM 8-zone process chamber heater, 250°C Each zone individually adjustable, homogeneous temperature field ± 1°C Kelvin Lodpfjzdyxlex Apdjag Build volume: 350mm x 350mm x 610mm Power supply: 3/N/PE/400V AC Frequency: 50 Hz Connected load: 8 kW Fuse protection: 32 A Maximum laser power: 100 W Laser class (open): 4 Laser class (closed): 1 Weight: 850 kg Model: EOSINT P 380 Condition: used Scope of delivery: (see picture) (Technical data subject to change and errors excepted!) For further questions, feel free to contact us by phone.

Condition: used, empty load weight: 6,117 kg, maximum load weight: 29,883 kg, overall weight: 36,000 kg, axle configuration: 3 axles, first registration: 11/2021, next inspection (TÜV): 12/2026, loading space length: 9,807 mm, loading space width: 2,440 mm, loading space height: 2,200 mm, loading space volume: 52 m³, suspension: air, tire size: 385/65R22.5, color: white, mileage: 1,001 km, gearing type: other, driver cabin: other, Equipment: ABS, Vehicle location: Bovenden, aluminum body, 3 axles, SCB axles (disc brakes), air suspension, 1st axle liftable, raise and lower function, ABS (anti-lock braking system), sliding tarpaulin, catwalk, grain outlet, flap, underrun protection, side aluminum safety rails, supports. Body: 3-axle aluminum tipping trough with sliding tarpaulin, work platform & grain slider, approx. 52 m³, multiple units available! 3 x 9t SCB axles, disc brakes, 1st axle liftable, brake pad wear indicator, aluminum box trough with 2.5mm internal wall thickness, aluminum pendulum flap with 90° rubber seal, automatic mechanical 4-hook locking, aluminum floor with 7mm thickness (rear approx. 3,600mm with 8mm thickness), unladen saddle height approx. 1,260mm! Ljdpfx Apjzd Hk Uedeag Supplier declaration from Schmitz available, EUR1 certificate possible! ACCESSORY SPECIFICATIONS WITHOUT GUARANTEE, subject to change, prior sale and errors excepted!

Condition: used, Year of construction: 2009, functionality: limited functionality, turning diameter over cross slide: 830 mm, turning length: 1,250 mm, turning diameter: 580 mm, spindle bore: 103 mm, spindle speed (max.): 2,000 rpm, spindle speed (min.): 8 rpm, Equipment: rotational speed infinitely variable, Complete CNC component set Siemens 802 D – bed and guide rails ground Description: CNC component set / machine construction kit with Siemens Sinumerik 802D control. The machine is in an advanced state of reconstruction. Sold as pictured as a DIY project for completion. All components are present. Key highlights: • Mechanics: The machine bed and support have already been freshly ground and painted in RAL 5015. • Geometry: The mechanical geometry has already been professionally restored (optimal basis for high precision). • Control: Includes a functional Siemens Sinumerik 802D CNC control. • Feed drive SIEMENS, main motor regulator from Siemens • Completeness: All related parts and assemblies are in stock and ready. Perfectly suited for the reconstruction of a precise CNC machine. Sold ex-works as inspected, without warranty. Technical data of the metal lathe MEXPOL TUB 830 C in the condition it was in before being disassembled: • Maximum turning diameter over bed: 830 mm • Maximum turning diameter over slide: 580 mm • Maximum bar diameter: 103 mm • Maximum turning length between centers: 1250 mm • Rapid traverse rate in X/Z axis: 10 m/min Lodjy Sub Hjpfx Apdeag • Spindle speed range: 8–2000 rpm • Number of steps for adjusting the spindle speed: 3 • Diameter of the front spindle bearing: 140 mm • Power of the spindle drive: 15 kW • Maximum spindle torque: 2100 Nm • Bed width: 520 mm • Height of the centers above the bed guides: 420 mm • Diameter of the tailstock quill: 105 mm • Extension of the tailstock quill: 200 mm • Taper of the tailstock quill: Morse 6 • Drive of the X-axis: SIEMENS motor (torque X-axis: 11 Nm) • Drive of the Z-axis: SIEMENS motor (torque Z-axis: 18 Nm) • Coolant pump capacity: 25 l/min • Power of the coolant pump motor: 0.18 kW • Speed of the coolant pump motor (50 Hz): 2800 rpm • Installed power: 22 kW • Power supply: 3x 400 V; 50 Hz Equipment of the lathe TUB 830C: • CNC control: SIEMENS SINUMERIK 802D Sales and delivery conditions: • Loading: Loading onto your transport vehicle is included in the price. • Delivery: Ex-works Hilden. • Validity: The offer is subject to change – subject to prior sale (valid only while stocks last).

Condition: excellent (used), Year of construction: 2018, functionality: fully functional, SK-SK Megafold 1850 ref 3007 year: 2018 max width: 1850mm material – flute: E, B, C, EB alignment after feeder multipoint gluer: – Straight line – Crash lock bottom – 4-corner trays Laedpfjzb Umtsx Apdsg – Squaring system Machine is powered and can be tested.

Condition: used, maximum load weight: 28,700 kg, overall weight: 35,000 kg, axle configuration: 3 axles, first registration: 11/2011, Equipment: ABS, * Schmitz 3-axle aluminum tipper, type: SKI 24 SL 9.6, approx. 50 m³ * Disc brakes * Swinging tailgate * Grain discharge chute * Air suspension * Schmitz axles * Lift axle * EBS * ABS Lsdpezqipaofx Apdsag * First owner * 3 units available * Location: Auf dem Hungerfelde 9-11 * 21376 Salzhausen

Condition: used, SCHMITZ 3-axle aluminum tipper semi-trailer (50 m³) SKI 24 SL 9.6 / 50 m³ MULTI-DOOR, 6,190 kg, LIFTABLE AXLE, only 8,400 km!!!!! Brand: SCHMITZ GOTHA First registration: 06/2024 Dimensions: 9,790 x 2,440 x 2,100 mm Volume: 49.7 m³ Gross Vehicle Weight (GVW): 36,000 kg Unladen weight: 6,190 kg Kingpin load: 12,000 kg Air suspension (raise/lower) Disc brakes ABS EBS Mileage: 8,397 km Ledpfx Aezk Iftopdeag Axle brand: SCHMITZ ROTOS Liftable axle Body paint: Light grey (RAL 7035) Chassis paint: Galvanized Tires: 6x Rear axle tires: 385/65 R 22.5 Low-pressure hydraulic system Ramp, roll tarp, liftable axle With two grain doors Universal door / 3 functions Grain door / swing door / tailgate Mud-proof sealing Aluminum combination door (full height), swing door and tilting door functions, with pivoting frame and bows Aluminum floor: rear approx. 3,600 mm (8 mm thick), front (7 mm thick) (AK9.6) 15-pin socket + 2x 7-pin sockets at the front Condition: As new!!!!! Full LED lighting Grain chute (1x) / Chassis: Hot-dip galvanized Wabco SmartBoard

Condition: used, empty load weight: 6,500 kg, maximum load weight: 32,500 kg, overall weight: 39,000 kg, axle configuration: 3 axles, first registration: 02/2013, loading space length: 7,300 mm, loading space width: 2,300 mm, loading space height: 1,600 mm, loading space volume: 25 m³, suspension: air, tire size: 385/65R22.5, color: white, mileage: 1,001 km, gearing type: other, driver cabin: other, Equipment: ABS, Vehicle location: Bovenden, steel body, 3-axle, SAF axles, air-suspended, 1st axle liftable, lifting+lowering, ABS (anti-lock braking system), roller tarpaulin, catwalk, flap, chute, supports Body: steel body with roller tarpaulin approx. 25m³ 3x 9t SAF axle, drum brakes! ACCESSORIES WITHOUT WARRANTY, subject to alterations, prior sale and errors excepted! Lsdpfx Apszbc Huedoag - .

Condition: good (used), three-jaw chuck diameter: 380 mm, through hole: 100 mm, Metal cutting Tooling POINTER - 380 SL MACH-ID 2995 Make: POINTER Type: 380 SL Diameter: 380mm 3 Chuck: x Spindle bore:100mm Please Note: The information on this page has been obtained to the best of our ability and belief, and from the manufacturers where possible. It is given in good faith, but its accuracy can not be guaranteed. Accordingly, it will not form a representation or constitute contractual terms. We advise you to check any vital details! Laedpfx Apjzdii Ijdeg

Condition: excellent (used), Water-cooled, pneumatically operated rocker-arm spot welding machine Manufacturer: DALEX, Type: SL 25-1 Lajdpfsxvh Hbox Apdjg Rated power at 50% duty cycle: 25 kVA Secondary short-circuit current: 22.4 kA Secondary open-circuit voltage: 1.8 - 5.2 V Electrode force: 278 daN Arm spacing: 140 or 300 mm Arm extension: 180-500 mm with mounting control cabinet according to VDE 0100 with main switch Synchronous welding timer MPS 15033

Condition: used, Year of construction: 2005, operating hours: 18,950 h, travel distance X-axis: 350 mm, travel distance Y-axis: 220 mm, travel distance Z-axis: 220 mm, Wire Diameter 0,1-0,3 mm Automatik Threading Lsdswzyvhepfx Apdoag Working Hours 18950 Std Verfahrwege X 350 mm Y 220 mm Z 220 mm U 350 mm V 220 mm Year 2005

Year of construction: 2018, condition: good (used), Heat exchanger, cooling coil, cooling pipe, cooling spiral, shell and tube heat exchanger, oil cooler -Manufacturer: Jiangsu, heat exchanger type SL-421 -Pump: Aulank CPS-20 1.5 kW -Flow rate: 180 l/min Ledoxl R Rnjpfx Apdeag -Container: Material stainless steel, with level indicator -Transport dimensions: 1180/780/H760 mm -Weight: 80 kg

Condition: new, GMN TSE 60 x 315 / 18000 spindle, serial number: R307568 + GEORGII KOBOLD KOD 446-A / XF / S137 / SL gear motor SN: 516558 1.50 kW / 11200-16800 rpm / 400-600 Hz, unused in opened original packaging, 100% fully functional, delivery as per photos! with storage marks! Lsdpfx Aox Dt U Hjpdeag

Condition: refurbished (used), Kemper F125 SL paddle mixer Laodpfx Aju Uty Njpdog 200kg dough 120kg flour 2 speed

Condition: refurbished (used), For Sale: EOS P760 – Guaranteed Working Condition This EOS P760 has been fully cleaned and revised by Inframotion 3D (IM3D) to ensure optimal performance. Equipped with 2x Coherent C70 lasers like on the P770, this high-performance machine is designed for demanding SLS production environments. With this P760, you can expect print quality similar to that of the P770. The p770 prints faster however. Available Accessories: We offer a variety of optional accessories to enhance your setup, including: • Docking station • Transitube • IPCM P • Unpacking station • Build frames Materials! We supply plug-and-play materials, fully tested and optimized for EOS systems. Our Inframotion PA12 delivers excellent performance at a fraction of the cost of OEM powders, helping you reduce production expenses without compromising on quality. Services Included: • Transport & Installation: Safe delivery in original EOS packaging and professional installation services. • Warranty & Maintenance Plans: Flexible options available to meet your needs. About Inframotion 3D (IM3D) Lodpfov Dxw Dsx Apdjag At Inframotion 3D B.V., we specialize in high-quality refurbished EOS SLS machines and provide comprehensive support. As the only provider offering a complete solution for used EOS equipment, we deliver unmatched expertise and reliability. What we offer: • Expert service: Installation, maintenance, repairs, and upgrades performed by skilled ex-EOS technicians. • Exclusive materials: Cost-effective consumables like our plug-and-play PA12, fully tested and optimized for EOS systems. • End-to-end support: From transport to tailored maintenance plans, we handle every detail. Choose IM3D for dependable machines, premium materials, and the expertise to maximize your SLS production. Contact us today for more information or specific inquiries!

Condition: used, maximum load weight: 32,685 kg, overall weight: 39,000 kg, axle configuration: 3 axles, first registration: 05/2018, Year of construction: 2018, Equipment: ABS, Internal vehicle number: MK154 Available immediately at our yard in Kaufungen. More information: * Golec Nutzfahrzeuge GmbH (German, English, Bulgarian, Russian) * Viktoria Sologubova (Polish, Russian, Ukrainian, English) Subject to errors and omissions. Lajdpfox S Tk Hjx Apdsg We will gladly accept your used vehicle as a trade-in. Financing is available directly with us. GOLEC NUTZFAHRZEUGE GMBH We speak: German, English, Spanish, Polish, Ukrainian, Russian, Bulgarian.

Condition: used, maximum load weight: 29,470 kg, overall weight: 36,000 kg, axle configuration: 3 axles, first registration: 03/2026, Equipment: ABS, Schmitz SKI 24 SL 7.2 Thermo container, steel body, 24.6 m3, lift axle!!! FOR RENT!!! * Electric CRAMARO canvas cover with remote control * New vehicle condition * Thermo container, 24.6 m3 * Flush-mounted tailgate with sliding mechanism * SCB axles * Load indicator Lajdpfx Apsytmcwsdsg * Underrun protection, foldable * Lift axle on the 1st axle * Air suspension * Air control system * Disc brakes * Loading pressure gauge * Automatic lowering during tipping * ISO air connections with red and yellow coupling heads * 2 x 7-pole electrical connection * 15-pole electrical connection * ABS connection * Ladder on the front panel * Hydraulic cylinder 170-250 bar, manufacturer Hyva * LED lighting system with double 3K lights * 2 x Separate LED lights at the rear * 2 x Separate LED lights in the middle between the 1st and 2nd axles Subject to prior sale and errors! Sale exclusively subject to our general terms and conditions. Important note - Important information: Despite careful checking of all details in our offer, errors may occur. Some of these are caused by transmission errors in the systems of the various platform providers. Therefore, we would like to point out that all information is provided without guarantee and does not constitute a legal claim. Legal: This sales advertisement does not constitute an offer within the meaning of § 145 BGB. Rather, it provides information for the initiation of a contract. The information provided here is without guarantee and therefore does not constitute guaranteed characteristics.

Condition: used, functionality: fully functional, Year of construction: 2011, machine/vehicle number: 2451618, load capacity: 500 kg, mast type: telescopic, lifting height: 1,800 mm, empty load weight: 7,800 kg, transport length: 4,120 mm, transport width: 1,220 mm, transport height: 2,300 mm, fuel type: electric, color: orange, Equipment: UVV, differential lock, Technical Data Laodpfxsyqyvxs Apdsg Year of manufacture: 2011 Engine: Electric Working height: 20.00 m Platform height: 18.00 m Platform extension: 1.49 m Platform dimensions (L x W): 1.16 m x 3.91 m Overall dimensions (L x W x H): 4.12 m x 1.20 m x 2.70 m Load capacity: 500 kg Gradeability: 15% Weight: 7,800 kg overall used condition, fully operational

Condition: excellent (used), Julabo Model: FP51-SL (v.2) Julabo Circulating Thermostat SL v2 with FP51 Chiller – Heating/Cooling Thermostat Description: For sale is a professional Julabo Circulating Thermostat SL (v2) in combination with the Julabo FP51 Chiller. This device is used for the precise temperature control of liquids and external circuits. It is ideally suited for laboratory, industrial, and test bench applications. The system enables both heating and active cooling, offering stable and accurate temperature regulation. Lasdpfx Apozizn Sodog Technical Data (excerpt): Circulating Thermostat: Julabo SL (v2) Temperature Range: approx. +20 °C to +320 °C Thermostat Power Supply: 230 V / 50–60 Hz Chiller: Julabo FP51 Chiller Power Supply: 400 V / 3NPE / 50 Hz Refrigerant: R507 Protection Class: IP21 Dimensions & Weight: approx. 60 × 70 × 100 cm approx. 120–150 kg Condition: used Scope of delivery: (see picture) (Specifications and technical data subject to change and error!) For further questions, feel free to contact us by phone.

Condition: used, Year of construction: 2011, operating hours: 2,150 h, KOSME Extra 9 / 720 rotary labelling machine for bottle labelling using two self-adhesive stations (Self-adhesive) + one cold glue station, e.g. for tax bands. Lasdpjywcghefx Apdjg

Condition: used, Year of construction: 2023, controller manufacturer: Siemens, controller model: 828D - ShopTurn, _____ Description: Year of manuf. : 2023 Control : Siemens 828D - ShopTurn Turning diam. : 405 mm Turning length : 956 mm Main Spindle: Chuck:SAMCHULLY HS-12 (12 inch) Spindle Speed (Max.):3,000 RPM Spindle Nose:A2-8 Motor Power (Cont./Max):18.5 kW / 26 kW Max. Turning Ø x Turning Length:405 mm x 956 mm Tool Carrier (X/Z): Number of Tool Stations:12x BMT65 Ledoy Ea Hnjpfx Apdoag Max. Milling Ø:433 mm Travel (X/Z):245 mm / 1,040 mm Rapid Traverse (X/Z):24 m/min / 30 m/min Tailstock: Quill Ø:110 mm Quill Stroke:100 mm Equipment/Accessories: Additional Equipment:Tool touch probe (Tool Setter, swiveling) Collision Protection:Turret with Hirth coupling Year of Manufacture:2023 Weight:5,600 kg (according to configuration nameplate) Chip Management:Chip conveyor Electrical Connection:380 V / / 50/60 Hz / 42 kVA : :

Condition: new, axle configuration: 3 axles, loading space length: 7,480 mm, loading space width: 2,354 mm, loading space height: 1,460 mm, loading space volume: 24 m³, total height: 3,400 mm, Year of construction: 2026, Tipping semi-trailer Schmitz Cargobull SKI 24 SL 7.2 with 24.6 m³ volume + Cramaro electric cover + LED rear lights. First registration/Registration: without registration New vehicle Mileage: 500 km Color: Light gray Laedpoy S Nk Asfx Apdog Technical data Tire size: 385/65R22.5 * Body length (approx.): 7480 mm * Body width (approx.): 2354 mm * Side wall height (approx.): 1460 mm * Gross weight (permissible/technical): 36,000/39,000 kg * Tare weight: 6214 kg * Condition: New vehicle Equipment * Electric cover Cramaro + remote control * Side wall in 4 mm steel * Rear wall, resting, with 1 pair of additional tensioning fasteners * Automatic, mechanical 2-hook locking system * SR floor 7.2 in 5 mm steel * Aluminum ladder 3500 mm with bracket on the side member * Support winch, manufacturer: Jost * EBS electronic braking system * Automatic lowering during tipping * Loading pressure gauge * Lift axle, automatic/pneumatic, electric start assist * Air suspension * Hydraulic cylinder 170-250 bar, suitable for low and high-pressure operation * Disc brakes * LED reversing lights Technical specifications * Tires 385/65R22.5 * Length 7480 mm * Width 2354 mm * Side walls 1460 mm * Total load / technical total load 36,000 kg / 39,000 kg * Tare weight 6214 kg * New trailer Equipment * Electric canvas Cramaro with remote control * Side walls 4 mm steel * Rear wall with toggle clasps and rubber seals * Bottom 5 mm steel * Aluminum ladder 3500 mm * EBS electronic braking system * Automatic lowering during tipping * Trailing axle * Disc brakes * Air suspension * Hydraulic cylinder 170-250 bar for operation in high and low pressure * LED rear lights * Loading pressure gauge Non-binding offer ex works Cologne. Subject to prior sale and errors. Sale to commercial customers only. We speak German - We speak English - Hablamos español - Nous parlons français - Мы говорим по-русски - 我们说中文

Condition: new, Year of construction: 2025, Curing ovens shown in the photos can vary in price depending on size, configuration, and optional features. 💡📏⚙️ At ROMER, we manufacture both standard models and fully bespoke solutions, tailored to your process requirements. 🏭✅ Tell us your part size, line capacity, curing profile, and available space - and we will propose the best setup and the options that actually improve daily performance. 🔥🎯 🧠📡 Control and monitoring Live process control for temperature, time, airflow, and modes - with alarms and saved recipes for repeatable cycles. 🔁✅ 🔥🧩 Heating module Fast heat-up and stable temperature thanks to efficient heating elements and quick energy transfer. ⚡🌡️ 🌀💨 Air circulation Uniform airflow reduces temperature differences for consistent coating quality. 🎯✅ 🧱❄️ Insulation and design Smart chamber construction minimizes heat loss - faster reaching setpoint, lower consumption. ♻️📉 🛡️⚠️ Safety and certification Sensors, interlocks, and protection logic increase safety and reliability. 🔒👷 Ledpfx Asflk Awspdsag ⚡💰 High efficiency Optimized heat transfer and reduced losses mean real operating savings. 📉🔥 ⏰🤖 Automatic start Programmable schedule - automatic preheating before the shift for smoother production starts. ⏱️✅ 🚪🔒 Self-latching doors + intelligent chimney Prevents accidental opening, chimney activates only when needed for safer operation. 🧯✅ 🌿🔋 ECO mode Low-energy standby when idle - fuel consumption reduction up to 20% (depending on process). 🌱📉 👀💡 View and lighting Inspection without opening the door - fewer temperature drops, easier supervision. ✨👁️ 🛤️🔥 Guide rails + automatic hood Heat hood runs only during loading to reduce temperature loss, automatic rail infeed improves ergonomics and loading speed. 🙌⚙️ 🎛️🌡️ MULTI-ZONE HEAT Independent zone control for uniform curing of parts with different mass and geometry. 🧩✅ 🧠♨️ MTS system Heating elements mounted without thermal bridges - higher efficiency and faster time to set temperature. ⚡⏱️ 2-in-1 🧱↔️🧱 Split chamber Movable partition for two independent zones - drying and curing in one unit for maximum flexibility. 🚀🔁 🎚️🌀 VFD ventilation Variable fan speed based on chamber conditions - better control and lower electricity use. ⚙️💡