Used Rotary Lathe for sale (8,983)

Condition: good (used), Maximum turning diameter with top carriage 1350 mm Maximum turning diameter with side carriage 1100 mm Maximum turning height 1000 to 1250 mm Table diameter 1100 mm Maximum table load 4000 kg Power of main motor 30 kW Table speeds 6.3 - 200 rpm Number of table speeds 16 Distance between floor and table surface 955 mm TOP CART: Vertical travel of the ram with tool holder (Z axis) 600 mm Longitudinal travel of the slide (X axis) 700 mm Number of tool holes in the tool holder 5 Diameter of tool hole 60 mm Working feeds 12; 0,21 - 10 mm/min Ijdpfx Astn S D Aedioa Fast feed rate 1880 mm/min SIDE CARRIER: Vertical slide travel (R axis) 800 mm Slide travel (P axis) 630 mm CROSS BEAM: Vertical travel 1000 mm Feed rate 500 mm/min

Condition: refurbished (used), Year of construction: 2003, functionality: fully functional, spindle speed (max.): 6,000 rpm, turning diameter: 200 mm, total height: 200 mm, CNC SIEMENS SINUMERIK With rotary drum. While working the machine ca load the piece on the second chuck outside the machine. It is like a pallet changer in vertical machining center. TURNING CAPACITY Turning ø 200 mm Turning height 200 mm I°SPINDLE Spindle taper ASA 6 iso Chuck diameter 210 mm Turning speed 6000 giri/min Motor power 27/31 Kw Iodpfxohuz Tcs Adioa Turret 12 SPECIFIC PROPERTIES: X axis travel 250 mm Z axis travel 250 mm

Condition: excellent (used), 220 mm distance between spindles. Copying 4 models at once Automation available Machine fully working and in great condition. Iedpfxoxz Tfae Adija

Condition: excellent (used), Broadbent Heavy Duty Lathe 1041mm x 10,000mm Year approx. 1973. Swing over bed 1041mm (41”) Swing bin gap1575mm (62”) Distance between centres 9300mm (30’ 6”) Isdpewhylvofx Adisa Spindle bore 115m (4 ½”) Spindle speeds (18) 3.3 – 360 rpm Spindle motor 30 HP or 40 HP (To be confirmed) Tailstock 6 MT Imperial & Metric screw-cutting with change gears. 36” Faceplate with 4 adjustable jaws, 54” Faceplate, Taper turning attachment, Power feed to top slide, 2 x 18” 3 point steadies, 24”/28” Steady.

Condition: good (used), Year of construction: 2012, functionality: fully functional, Schiess CNC vertical lathe with C axis, year 1992, retrofitted in 2012 CNC: NUM 1060 FLEXIUM 2 tables, table diameter 2000mm – max turning diameter 2500mm – max table speed 201 rpm – table power 56 KW Load capacity (table included): 16,000kg Movable crossrail with 12 positions, 50mm pitch Available space under spindle nose: min. 795mm, max. 1345mm RAM Z stroke: 1000mm C axis with 360,000 positions – milling spindle max speed 1600 rpm – milling spindle power 22KW – 2 gear ranges Tool magazine: 20 turning tool positions, 35 milling tool positions 1 milling head WIDAFLEX UTS80 1 milling head ISO 50 Isdjxpqm Repfx Adioa Renishaw MP60 touch probe (for parts) Tool presetter – Transmit function: G20 / G21 – No rigid tapping Chip conveyor Front door: partial opening M0 / full opening

Condition: good (used), Table size:1500x1500mm Capacity : 6t Dimension: 1600x2500x2000mm Hydraulic Isdpfsfvqmxex Adisa

Condition: used, color: other, Empty weight: 2 kg Isdpfxjnkcfmj Adija Working condition. No guarantee. More available. Please contact us if you can't find what you are looking for.

Condition: new, Year of construction: 2025, power: 11 kW (14.96 HP), Rotary drum dryer for drying various kinds of materials like sand, biomass, sawdust, red mud, bentonite, coal Diameter: 1200mm Length: 10000mm Power: 11-13KW Gradient: 3% Capacity: 1.5-3 t/h Weight: 14Tons Besides this model, we also have the other models of rotary drum dryer 1500x12000mm, 2400x20000mm, and complete drying system for various materials, welcome to contact us for more details Our factory can design suitable solution according to your specific requirements. Rotary drum dryers are highly efficient machines used extensively in the processing of wood chips, sawdust, and biomass. They operate by utilizing a rotating drum that heats and dries the materials as they are transported through the cylinder. The design of these dryers allows them to handle a wide range of particle sizes and moisture levels, making them suitable for various types of biomass. They can also tolerate high-temperature exhaust gases, which contributes to their efficiency and versatility in industrial applications. Rotary Drum Dryer for Wood Chip, Sawdust, Biomass 🌳 Introduction to Rotary Drum Dryers In the realm of biomass processing, moisture control is key. Enter the Rotary Drum Dryer, an indispensable machine designed to efficiently reduce the moisture content of wood chips, sawdust, and biomass. This essential tool enhances productivity, improves fuel quality, and is pivotal in biomass energy production. Let’s explore its functionality and benefits! 💡 💼 Key Benefits of Using a Rotary Drum Dryer 1. Energy Efficiency: Designed to optimize energy use, Rotary Drum Dryers consume less power while delivering high drying efficiency. 🌿💡 2. High Capacity: Capable of handling large volumes of biomass, these dryers are perfect for industrial applications where large-scale drying is needed. 🏭 3. Improved Product Quality: By achieving the optimal moisture content, the dryer enhances the quality of biomass for fuel, pellets, and other applications. 🔥 4. Versatility: Suitable for a wide range of materials including wood chips, sawdust, and various types of biomass, making it a versatile tool in any biomass processing plant. 🌳 # Application Fields and Materials of Rotary Drum Dryer Ijdoq Igyvspfx Adioa II. Application Fields A. Agriculture - Drying of grains, seeds, and forage. - Processing of agricultural by-products like straw and husks. B. Food Industry - Dehydration of food products such as fruits, vegetables, and spices. - Preservation of food quality during drying. C. Chemical Industry - Drying of chemical powders, granules, and crystals. - Application in the production of fertilizers and detergents. D. Mining and Minerals - Drying of ores, coal, and mineral concentrates. - Reduction of moisture content for easier handling and processing. E. Construction Materials - Drying of sand, cement, and other construction aggregates. - Preparation of materials for manufacturing processes. F. Pharmaceuticals - Drying of pharmaceutical powders and active ingredients. III. Materials Processed by Rotary Drum Dryer A. Organic Materials - Biomass, wood chips, sawdust, and animal feed. B. Inorganic Materials - Sand, clay, limestone, and gypsum. C. Waste Products - Sludge from wastewater treatment plants. - Industrial by-products for recycling or reuse.

Condition: new, Year of construction: 2025, turning diameter over cross slide: 250 mm, turning length: 730 mm, turning diameter: 500 mm, spindle speed (max.): 1,800 rpm, CNC lathe machine CK 6150 with flat bed We offer a new CNC lathe machine model CK6150. We use this machine in our production and you can see it in operation before ordering. The CK 6150 lathe has a flat bed and hardening guides, which ensures a long period of operation of the equipment. The machine is equipped with a CNC system, the GSK CNC system is installed as standard. Optionally, the machine can be equipped with a Fanuc or Siemens CNC system. The machine can have a tool holder for 4-6 or 8 tools, depending on the customer's wishes. It is possible to install a hydraulic chuck on the machine, which will greatly simplify the process of installing parts on it and a hydraulic tailstock. The CK 6150 lathe can be equipped with additional supporting frame for more accurate manufacturing of long parts. Technical specifications: Model CK 6150 x 1000 Maximum workpiece diameter over bed 500 mm Maximum workpiece diameter over support 250 mm Maximum workpiece length 1000 mm Maximum turning length 730 mm Spindle bore diameter 82 mm Spindle speed 150-1800 rpm Engine power 7.5 kW Mechanical chuck (hydraulic optional) Chuck size 250 mm. 4-position tool holder (6 or 8 optional) Maximum tool size for tool holder 25x25 mm Machine weight 2700 kg Machine dimensions 2650×1700×1820 mm We can also supply lathes CK 6140, CK 6150 and CK 6160 with other dimensions of the working part: CK 6140 dimensions of the working part 550/750 mm CK 6150 dimensions of the working part 1000/1500/2000 mm CK 6160 dimensions of the working part 1000/1500/2000 mm CK 6152E dimensions of the working part 1000/1500/2000/3000 mm CK 6165E dimensions of the working part 1000/1500/2000/3000 mm CK 6165E dimensions of the working part 1000/1500/2000/3000 mm CK 6185E dimensions of the working part 1000/1500/2000/3000/4000 mm Iedpfjxdmgvox Adija CK 61100E dimensions of the working part 1000/1500/2000/3000 mm CK 61125E dimensions of the working part 1000/1500/2000/3000 mm

Condition: used, New: No Empty weight: 2 kg Not tested. No guarantee. Please contact us if you can't find what you are looking for. Ijdponnz Ecefx Adioa

Condition: new, Year of construction: 2025, functionality: fully functional, power: 11 kW (14.96 HP), A triple pass rotary drum dryer is a type of industrial dryer that is used to reduce or remove moisture from a material. It gets its name from the three rotating drums through which the material passes, each with a different purpose in the drying process. This type of dryer is commonly used in the production of various bulk solids, including minerals, agricultural products, and biomass. Here are the key features and components of a triple pass rotary drum dryer: Iedpfxeq Nfuzs Adioa 1. Triple Pass Design: - The material being dried passes through three rotating drums or cylinders, hence the term "triple pass." Each drum serves a specific purpose in the drying process. 2. Material Flow: - The material enters the dryer and first passes through the innermost drum. After the initial drying phase, it moves to the middle drum and then to the outer drum, undergoing additional drying in each pass. 3. Heat Source: - Heat is typically provided by a combustion system, such as a burner or furnace, located at one end of the drum dryer. The hot gases generated by the combustion process flow through the rotating drums, transferring heat to the material. 4. Air Flow: - The dryer is designed to optimize air flow through the drums, ensuring efficient drying. In a triple pass design, the material and hot gases move counter-currently through the three drums, enhancing heat transfer and drying efficiency. 5. Lifting Flights or Lifters: - Lifters are internal components inside the drums designed to lift and cascade the material as it rotates. This movement promotes good heat transfer and uniform drying. 6. Retention Time: - The triple pass configuration allows for an extended retention time of the material in the drying system. This longer exposure to heat enhances the drying efficiency, making the triple pass rotary drum dryer suitable for materials with high moisture content. 7. Cooling Section: - After the material completes the three passes and reaches the end of the drum dryer, a cooling section may be included to reduce the temperature of the dried material before it is discharged. 8. Applications: - Triple pass rotary drum dryers are used in various industries, including agriculture (drying crops like grains), minerals (drying ores or concentrates), and biomass (drying wood chips or other organic materials). 9. Efficiency and Energy Consumption: - Triple pass rotary drum dryers are known for their high efficiency due to the extended drying time and effective heat transfer. However, they may have higher energy consumption compared to single or double pass dryers. When selecting a triple pass rotary drum dryer, it's essential to consider factors such as the type of material to be dried, required moisture reduction, and overall processing requirements. Proper design and operation are crucial to achieving optimal drying performance.

Condition: used, color: other, Empty weight: 2 kg Ijdpfjnkcf Rjx Adisa Working condition. No guarantee. Please contact us if you can't find what you are looking for.

Condition: new, Year of construction: 2025, An active lime production line is a set of equipment designed to produce high-quality lime from limestone, with the aim of meeting various industrial applications, such as in the production of steel, environmental desulfurization, and other processes. The process typically involves several stages, including limestone crushing, calcination, hydration, and finally, the production of active lime. Here is a general overview of the main steps involved in an active lime production line: 1. Limestone Quarrying: - Raw limestone is extracted from quarries and transported to the lime plant. The limestone may undergo crushing and sizing processes to achieve the desired particle size. 2. Limestone Preheating: - The raw limestone is typically preheated in a preheater or precalciner before entering the rotary kiln. This preheating step helps to reduce the energy consumption in the kiln by partially decarbonizing the limestone. 3. Loading into the Rotary Kiln: - The preheated limestone is loaded into the rotary kiln, a large, rotating cylindrical furnace. The kiln is inclined at a slight angle to facilitate the movement of materials through the kiln. 4. Calcination: - In the rotary kiln, the limestone undergoes high-temperature calcination (typically in the range of 900 to 1,450 degrees Celsius). This process causes the limestone to undergo chemical and physical changes, converting it into lime (calcium oxide). 5. Cooling: - After calcination, the lime moves through the cooling zone of the kiln, where it is cooled down. This cooling step is essential to stabilize the lime and prepare it for further processing. 6. Hydration: - The quicklime produced in the kiln is then slaked with water in a hydration process to produce slaked lime (calcium hydroxide). This is typically done in a separate hydrator. 7. Separation of Unreacted Lime: - The slaked lime is separated from any unreacted quicklime or impurities. This step ensures that the final product is of high quality. 8. Filtering and Drying: - The separated slaked lime is filtered to remove excess water, and the resulting product is dried to achieve the desired moisture content. 9. Storage and Packaging: - The final product, active lime (calcium oxide), is stored in silos or other storage facilities. It can then be packaged for sale or transported to end-users. 10. Environmental Considerations: - Dust collection systems and other environmental control measures are often implemented to minimize emissions and ensure compliance with environmental regulations. Ijdeq Nyzbspfx Adiea The design and configuration of an active lime production line can vary based on factors such as the type of limestone used, production capacity requirements, and specific industrial applications. Modern production lines often incorporate advanced technologies to optimize energy efficiency, minimize environmental impact, and ensure high-quality active lime production.

Condition: used, color: other, Empty weight: 2 kg Isdpfx Ajnkcggodiea Working condition. No guarantee. More available. Please contact us if you can't find what you are looking for.

Year of construction: 2020, condition: new, machine/vehicle number: GALEN-RSC 200, Empty weight: 2.300 kg Iodpfx Aen Tm Ibjdiea Attachment suited for: Construction machines Cargo space capacity: 1.500 l Selling price: € 100, US$ 105,6 Much longer service life and higher capacity than the old design with the difference of GALEN

Condition: used, 630x4000 Isdecncghopfx Adija Under power.

Condition: ready for operation (used), Year of construction: 2007, functionality: fully functional, machine/vehicle number: V16TC1548, workpiece weight (max.): 8,000 kg, workpiece diameter (max.): 2,000 mm, faceplate diameter: 1,600 mm, workpiece height (max.): 1,350 mm, faceplate torque: 18,000 Nm, TECHNICAL DETAILS Faceplate diameter: 1,600 mm Maximum faceplate torque: 18,000 Nm Maximum thread milling diameter: 1,800 mm Maximum facing diameter: 1,800 mm Maximum distance between the faceplate and the clamping surface of the inserted tool slide: 1,550 mm Slide dimensions: 220 × 220 mm Maximum workpiece diameter: 2,000 mm Maximum slide stroke: 900 mm Maximum workpiece height when using the 200 mm tool holder: 1,350 mm Maximum workpiece weight, depending on faceplate rotation: 8,000 kg Maximum tool shank diameter: 40 mm Maximum crossrail travel: 800 mm Crossrail feed rate: 170 mm/min Working feed rate: 1–2,000 mm/min Rapid traverse: 10,000 mm/min Feed per revolution: 0.001–50 mm/rev Iedpfx Adoxvxrbeija Rotating tool spindle speed, programmable in two ranges 1st range: 1–1,200 rpm 2nd range: 1,200–2,400 rpm Tool holder: ISO50 MACHINE DETAILS Total power requirement: 80 kW Dimensions & Weight Footprint approx.: 4.4 x 4.62 m Machine weight approx.: 25 t EQUIPMENT C-axis

Condition: ready for operation (used), Year of construction: 2013, operating hours: 24,412 h, functionality: fully functional, turning length: 1,000 mm, turning diameter: 300 mm, travel distance X-axis: 235 mm, travel distance Z-axis: 1,144 mm, controller model: OSP P300L-R, TECHNICAL DETAILS X-axis travel: 235 mm Z-axis travel: 1,144 mm Turning length: 1,000 mm Turning diameter: 300 mm Swing over bed: 450 mm Turret: 12 positions – all driven Spindle speed: 45 – 4,500 rpm Spindle bore: 68 mm Tool holder: VDI 40 MACHINE DETAILS Control: OSP P300L-R Weight: 6,600 kg Operating hours: 24,412 h Isdpfx Adjxxi Uloija EQUIPMENT Chip conveyor Chuck diameter 250 mm Touch setter Tailstock

Condition: ready for operation (used), Year of construction: 2005, functionality: fully functional, turning diameter: 380 mm, travel distance X-axis: 230 mm, travel distance Y-axis: 100 mm, travel distance Z-axis: 575 mm, bar passage: 77 mm, CNC Lathe with Loading and Unloading Robot and Chip Conveyor! Isdpfsxxl S Tsx Adiea TECHNICAL DETAILS Travel X-axis: 230 mm Travel Y-axis: 100 mm Travel Z-axis: 575 mm Maximum machining diameter: 380 mm Maximum cross slide swing diameter: 675 mm Maximum distance between spindles: 541 mm Maximum bar capacity: 77 mm Rapid traverse X-axis: 30 m/min Rapid traverse Y-axis: 21 m/min Rapid traverse Z-axis: 33 m/min Main Spindle Speed: 4,000 rpm Motor (100% / 30 min): 22 / 26 kW Spindle bore: 88 mm Sub Spindle Speed: 6,000 rpm Motor (25% duty cycle): 7.5 kW Travel: 585 mm Tool Turret with Live Tools Number of stations: 12 Maximum speed: 4,500 rpm Motor: 5.5 kW Tool shank height: 25 mm Tool shank diameter: 40 mm MACHINE DETAILS Operating hours: approx. 66,000 h DIMENSIONS & WEIGHT Installation area (L x W x H): 285 x 187 x 187 cm Machine weight: 5,400 kg EQUIPMENT Mitsubishi RV-12SL-S12 loading and unloading robot Interface for bar feeder Automatic parts catcher Automatic door High-pressure cooling, 5 bar Chip conveyor

Condition: ready for operation (used), Year of construction: 1990, functionality: fully functional, machine/vehicle number: 793, paper weight (min.): 40 g/m², paper weight (max.): 180 g/m², TECHNICAL DETAILS Printing and Web Width: 485 mm Paper Weight: 40 to 180 g/m² Mechanical Speed: 250 m/min Print Cassettes: 4x24" (12"), 4x22" (11"), 4x17" (8"+3/6"), 3x18" (9") Cross Perforating Cylinders: 24", 22", 17", 18" Magnetic Cylinder: 17" Iedpfjxxizfox Adisa MACHINE DETAILS Printing Towers: 4 wet offset EQUIPMENT Archive Punch Paper Processing Unit for Horizontal and Vertical Perforations REMALAINER "Shoeber" Group for Dual Production Punching Machine + Plate Folding Machine Folding Station for Stack Delivery Rewind Station Additional Punching Station for Sheet Delivery Vacuum Unit for Trim and Confetti Removal Complete with all accessories, manuals, and circuit diagrams

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, machine/vehicle number: M212/0062, turning length: 200 mm, spindle speed (max.): 12,000 rpm, bar diameter (max.): 12 mm, counter spindle speed (max.): 6,000 rpm, Equipment: chip conveyor, In recent years, investments exceeding €25,000 have been made in maintenance and repairs. Occasionally, a system error occurs (sporadically, e.g., after 2–5 days of operation); after powering the machine off and on, it is fully operational again. TECHNICAL DETAILS Max. bar diameter: 12 mm Max. machining length: 200 mm Axes: 7 linear axes + C-axes for main and sub-spindle Iodpfx Adexxlw Nsisa Main spindle Spindle bore max.: approx. 14 mm Motor power: approx. 2.2 kW Speed range: 200 – 12,000 rpm Indexing: C-axis, full-C (0.001°) Front machining max. drilling diameter: 6 mm Max. thread: M6 Sub-spindle Clamping diameter max.: 12 mm Part length, rear side: 125 mm Max. drilling diameter: 5 mm Max. thread: M5 Speed range: 250 – 6,000 rpm Gang tool holder Max. drilling diameter: 5 mm Max. thread: M4 Max. speed: 200 – 8,000 rpm Turret Max. drilling diameter: 5 mm Max. thread: M5 Max. speed: 200 – 6,500 rpm Back working tools Max. drilling diameter: 5 mm Max. thread: M5 Speed: up to 8,000 rpm Tools Tool stations: 21 positions Gang slide: 8 positions Turret: 10 positions Back working tools: 3 positions Turning tool shank: 10 × 10 mm Drill bush diameter: 19.05 mm Rapid traverse X/Z/Y: 32 m/min Rapid traverse X2/Y2: approx. 8–16 m/min MACHINE DETAILS Control: Mitsubishi Dimensions & weight Footprint L × W × H: approx. 2.5 m × 1.25 m × 1.7 m Weight: approx. 2,500 kg Power consumption (rated): approx. 6 kVA EQUIPMENT Chip conveyor

Condition: ready for operation (used), Year of construction: 2007, operating hours: 6,615 h, functionality: fully functional, machine/vehicle number: R2EV3403, turning length: 310 mm, turning diameter: 220 mm, spindle speed (max.): 6,300 rpm, turning diameter over bed slide: 430 mm, bar passage: 45 mm, TECHNICAL DETAILS Work Area Swing over bed: 430 mm Max. turning diameter: 220 mm Max. turning length: 310 mm Max. bar capacity: 45 mm Distance between centers: 687 mm Carriage Travel X-axis travel: 160 mm Z-axis travel: 310 mm Main Spindle Spindle nose to DIN: 55026 KK5 Front spindle bearing diameter: 80 mm Hollow clamping cylinder max. through bore: 45 mm Max. chuck size: 160 mm Speed range (infinitely variable): 0–6,300 rpm Max. torque: 78 Nm C Axis (Rotary Axis) Resolution: 0.001° Spindle indexing (disc brake, for driven tools): 0.01° Feed Drives Feed force X: 4 N Feed force Z: 6 N Rapid traverse speed X: 20 m/min Rapid traverse speed Z: 24 m/min Acceleration time from 0 to rapid traverse X/Z: 0.2 s Positioning spread P₉ as per VDI 3441 in X/Z: 3 / 3 µm Tool System Tool holders to DIN: 69880 VDI30 Tool cross section for square shank tools: 20 x 20 mm Shank diameter for boring bars: Ø32 mm Number of tool stations / powered (option): 12 / 6 Ijdpfxjxvrv To Adioa Turret indexing time: 0.14 s MACHINE DETAILS Total power requirement: 17 kW Dimensions & Weight Footprint: 2.25 x 1.63 x 1.94 m Machine weight: 3.3 t Operating hours: 6,615 h EQUIPMENT - Integrated holding brake for driven tools - Disc turret with direction logic - AC motors on X and Z axes

Condition: ready for operation (used), Year of construction: 2000, functionality: fully functional, machine/vehicle number: R6A N3602, turning length: 520 mm, turning diameter: 360 mm, overall weight: 3,800 kg, TECHNICAL DETAILS Turning diameter: 360 mm Turning length: 520 mm Ijdpjxvrrujfx Adija MACHINE DETAILS Total power requirement: 20 kW Dimensions & Weight Required space: 3 x 2 x 2 m Machine weight: 3.8 t

Condition: ready for operation (used), Year of construction: 2001, functionality: fully functional, machine/vehicle number: R2AP3901, turning length: 700 mm, turning diameter: 220 mm, travel distance X-axis: 160 mm, turning diameter over bed slide: 430 mm, workpiece length (max.): 510 mm, TECHNICAL DETAILS Turning diameter: 220 mm Turning length: 700 mm / 665 mm Swing diameter over bed: 430 mm Max. part length: 510 mm X-axis travel: 160 mm Spindle bore diameter: 45 mm MACHINE DETAILS Total power requirement: 17 kW Dimensions & Weight Required space approx.: 2.63 x 1.98 x 1.94 m Machine weight approx.: 2.6 t Ijdpfjxvrn Nex Adioa

Condition: ready for operation (used), Year of construction: 2013, functionality: fully functional, machine/vehicle number: S.1003825.001, faceplate diameter: 800 mm, workpiece length (max.): 800 mm, workpiece width (max.): 720 mm, TECHNICAL DETAILS Iedpfx Aoxvrhvsdioa Faceplate diameter: 800 mm Clamping diameter: 800 mm Max. workpiece dimensions: 800 x 720 mm Tool interface: Capto C6 Tool magazine positions: 2 x 80 MACHINE DETAILS Total power requirement: 110 kW Dimensions & Weight Approximate machine weight: 37,000 kg / total 52,000 kg Transport dimensions (machine): 5.07 x 2.98 x 3.90 m EQUIPMENT C-axis