Used Bed Dryer for sale (5,766)

Condition: used, Year of construction: 1989, Batch fluidised bed dryer in stainless steel with spray granulation. Manufacturer : Glatt Model: WSG-C200 Year: 1989 Previous use: pharmaceutical Product pan capacity: 700 litres. Product capacity: 200 – 280 Kg Air filtration and heating battery. Bag filtration Heat exchange: tubular Temperature control: multiple sensors Spraying: yes Watson Marlow peristaltic pump Spray nozzle Frame and tower: 316 stainless steel Electrical cabinet Sold with 2 pans and protective pockets Trolley reverser: available Nwsdpfjx R An Ssx Aaaof Documentation: available in German Spare parts Valves available Fan not available. Hot water generator / boiler not available

Condition: used, Year of construction: 1996, functionality: fully functional, overall weight: 1,750 kg, total width: 1,120 mm, total length: 3,750 mm, number of chambers: 1, Equipment: documentation/manual, For sale: a high-performance fluid bed dryer from the renowned manufacturer Buhler, model OTWG-280. This is a horizontally constructed machine designed for the continuous thermal processing of bulk and granular materials. With its sectional design, the machine can function both as a dryer and a cooler, making it an extremely versatile element of any production line. The machine utilizes the principle of fluidization. The process involves blowing hot (or cold) air through a perforated base holding the raw material. The air lifts the material particles, forming a so-called "fluidized bed." In this state, each particle is surrounded on all sides by the heating/cooling medium, providing: Nsdpfxey D Iiuj Aaaewf - Instant heat exchange (significantly faster than drum dryers) - Uniform drying with no risk of localized overheating - Gentle product handling – minimal risk of mechanical damage to raw materials We have two OTWG 280 units and one OTWG 90 unit available. The price for the OTWG 280 is listed in the advertisement. OTWG 90 price: 40,000 EUR.

Year of construction: 2017, condition: like new (used), Mobile fluid bed dryer on a trailer skit. included clothfilter. dryer survice is 5M2 Nodpfx Aaohflwgoaowf

Condition: new, Year of construction: 2014, functionality: fully functional, UNUSED TEMA INDUSTRIAL DRYING PLANT – FLUID BED DRYER – COMPLETE SYSTEM A complete "Industrial Drying Plant manufactured by TEMA Process B.V. (Netherlands)" is available for sale. The system is based on a Shaking Fluid Bed Dryer technology and was originally designed for drying industrial materials such as sludge, minerals, chemical feedstocks and other high-moisture industrial products. The equipment has never been installed or commissioned and has been stored since delivery. Operating hours: 0 This is not just a dryer, but a complete industrial drying plant including conveying, filtration and control systems. --- # General Information Manufacturer: TEMA Process B.V. (Netherlands) System type: Shaking Fluid Bed Dryer / Cooler Year of manufacture: 2014 Condition: Unused – Never installed – Stored since purchase --- # Capacity * Water evaporation capacity: approx. 2.1 t/h * Dryer feed capacity: approx. 12,000 kg/h * Final product output: approx. 1,900 kg/h --- # Moisture Range Feed moisture: 40 – 60 % Final moisture: 10 – 15 % --- # Drying System * Shaking Fluid Bed Dryer with integrated cooling section * Drying air temperature: 120 – 250°C (nominal 190°C) * Direct fired natural gas air heater * Drying air flow: ~44,000 kg/h --- # Dryer Dimensions Fluidized bed area: 8.4 m² Dryer size: 7.3 m x 1.15 m --- # Energy Consumption Installed electrical power: ~218 kW Electrical consumption: ~160 kW Natural gas consumption: max. 190 Nm³/h --- # Scope of Supply (Complete Plant) The system includes the following equipment: Drying Unit * Shaking Fluid Bed Dryer / Cooler * Air supply system * Direct fired natural gas air heater * Recirculation fan * Combustion air fan * Cooling air fan --- Dust Separation and Filtration 2 Cyclone separators 1 Baghouse Filter Dust rotary valve Exhaust fan and ducting system 4 Explosion relief panels --- Material Handling System * Twin shaft paddle mixer * Granulator * Screw conveyors * Double screw conveyor * Bucket elevator * Product conveying system --- Automation and Control * MCC / PLC control system * Siemens S7-300 PLC platform * HMI operator panel * Upper control level ready for SCADA integration --- # Typical Applications The system can be used for drying various industrial materials including: * Industrial sludge * Minerals and mining products * Chemical raw materials * Recycling materials Nwedsyrxwwopfx Aaajf * Paper and pulp industry residues * Fertilizer and organic materials * Biomass and other industrial feedstocks --- Condition * Never installed * Never commissioned * Stored since delivery * Complete plant available --- Location Turkey The equipment can be inspected on site. Additional technical documentation and photos are available for serious buyers.

Condition: used, Bed plate 10ft x 5 ft x 4000kgs (approx) - Matched Pair Nwedpfx Asywziujaaef

Condition: excellent (used), Year of construction: 2022, IES screw compressed air units supply a continuous, reliable flow of compressed air directly to the point of use without requiring a dedicated room. The ECB – SCB range, made according to high quality standards, uses components by leading companies on the market, ensuring reliability and traceability. 7.5 KW 8 Bar Nwsdpjxaxr Nofx Aaajf 1000 lts/min Very low running hours - 1351 run hours Complete with three filter set

Year of construction: 2013, condition: used, functionality: fully functional, B+B Anlagenbau TR 100/200-P-V – Mechanical Dryer – Good Condition – Dismantled in Working Order For sale: B+B Anlagenbau type TR 100/200-P-V. The machine is in good condition and was dismantled while fully operational. Technically sound; only normal wear parts show wear. Worn wear parts: - Screens - Screen support edges (mounting frames) - Sealing rubbers The paddles inside the machine are still in good condition. A large number of spare paddles are included in the sale. Main drive motor: 55 kW Additional loose parts included: Nedpfoym Ag Ejx Aaajwf - Spare drive motor - Main bearing (2x) - Fan housing - Pulley - Gearbox for screen scraper drive Please note: No spare screens are included. However, contact details of the supplier for the screens and screen support edges will be provided. Machine is available immediately.

Condition: like new (used), Chanber size: Nedped Sm Diofx Aaaewf 280x180x500mm upper 280x130x450mm lower Max temperature: 700 C °

Condition: used, Year of construction: 2017, functionality: fully functional, For sale: Fully operational and lightly used belt dryer from New eco-tec. Optionally available with air scrubber and 180m³ silo for dried goods. The plant was in operation until recently and is ready for immediate use. The system spans 2 containers and has a belt length of 24m, rated for 1.5MW thermal output. The belt dryer is entirely made of stainless steel inside the containers. Viewing by appointment. Nodpfxoyr Aiqe Aaaewf

Condition: excellent (used), Year of construction: 2004, operating hours: 114,000 h, overall weight: 4,400 kg, power: 250 kW (339.91 HP), volume flow: 2.802 m³/h, operating pressure: 10 bar, Regularly serviced, in excellent condition. Atlas Copco ZR250 Screw compressor, Nwodpfxjrp D Uxs Aaajf 10bar 46m3/min Oil-free, water-cooled. MD600 with adsorption dryer Compressor: Manufacturer: Atlas Copco Type: ZR 250 year of manufacture. 2004 loaded operating hours 114,000 Max. operating pressure: 10bar single-stage drive Cooling water consumption 3.7 liters/s Air delivery: 43.6m3/min Water cooled Oil free Power: 250 kW Mains voltage: 400v 50Hz 445A Last service: September 2023 Adsorption dryer, water-cooled Manufacturer: Atlas Copco Type: MD 600 W Year of construction: 2004 Max. operating pressure: 10.5 bar Empty volume: 350 liters machine dimensions: length: 3000mm width: 1600mm height: 2000mm weight: 4400 kg

Condition: like new (used), Year of construction: 2012, Atlas Copco CD 70+ adsorption dehumidifier YOM 2012 Capacity: 4,200 l / min Pressure dew point: -40 ° C Pressure drop: 0.16 bar Nsdpfoyzaamox Aaaswf Maximum operating pressure: 14.5 bar Filter sizes: DD / PD 60 - DDp 60 Weight: 120 kg Dimensions: 550 (L) × 364 (W) × 1479 (H) mm inlet air temperature: 35 ° C ambient temperature: 25 ° C operating pressure: 7 bar

Condition: like new (used), Year of construction: 2021, Kaeser Secotec TE 142 Refrigeration Dryer YOM 2021 Serial number: 149-8393351 16 Bar 3-60 degrees C Refrigerant R513A Flow rate: 14.50 m3/min - 14500 l/min Total width: 712 mm Nwodjyy U I Nepfx Aaasf Total length: 982 mm Total height: 1,612 mm Overall weight: 249 kg Kaeser compressed air dryers ensure dry, optimal compressed air for all flow rates. Built as high-quality industrial machines, they reliably protect your system and processes from condensation damage, even under extreme conditions.

Condition: new, Year of construction: 2026, 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: Njdpfx Aaoq Nfuzsaowf 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. Technical details We have different options for different requirements, please contact our team for more info.

Condition: new, Year of construction: 2026, 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% Nwjdjq Igyvopfx Aaaef 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 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 Njdpfxoxdmgve Aaaswf 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 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: ready for operation (used), Year of construction: 2001, functionality: fully functional, machine/vehicle number: 11165/1, working width: 1,300 mm, workpiece height (max.): 40 mm, No minimum price – guaranteed sale to the highest bidder! Nwedpfsyzpp Dsx Aaaef TECHNICAL DETAILS Maximum working width: 1,300 mm Maximum processable thickness: 40 mm EQUIPMENT Drying system with 3 UV lamps Transport system with motorized bars Separate control cabinet External reference: MGF025

Condition: ready for operation (used), functionality: fully functional, travel distance X-axis: 5,300 mm, travel distance Y-axis: 1,500 mm, travel distance Z-axis: 2,000 mm, spindle speed (max.): 1,800 rpm, table length: 7,000 mm, TECHNICAL DETAILS Travel range X-axis: 5,300 mm Travel range Y-axis: 1,500 mm Travel range Z-axis: 2,000 mm Table size: 7,000 x 1,000 mm Tool holder: SK 50 Spindle speeds: 12.5 – 1,800 rpm Spindle motor: 22 kW Feed rate range: 6 – 10,000 mm/min Rapid traverse: 15 m/min Number of tool changer positions: 24 MACHINE DETAILS Total power requirement: 70 kW Dimensions & Weight Nwsdoy Dg I Nopfx Aaajf Space requirements: approx. 8.7 x 4.7 x 4.1 m Machine weight: approx. 30 t EQUIPMENT Electronic handwheel Automatic swivelling milling head, vertical/horizontal 2 x 180° Milling head swivels automatically in the rear axis 72 x 5° Automatic tool changer (ATC 24) Coolant system Extended cross travel (Y-axis) 1,500 mm Extended vertical travel (Z-axis) 2,000 mm

Condition: used, Year of construction: 1997, functionality: fully functional, machine/vehicle number: G70303, MACHINE SPECIFICATION Height of centres 195mm Swing over bed 400mm Swing over cross slide 246mm Swing in gap 585mm Width in front of faceplate 16mm Bed length between centres 1250mm Spindle speeds (16) 25-2000rpm Spindle nose mounting (Camlock) D1-6 Spindle bore 54mm Spindle motor 7.5kW Width over bedways 318mm Travel of cross slide 250mm Travel of top slide 130mm Travel of tailstock barrel 178mm Taper in tailstock barrel No. 5 MT Approx. weight 1800Kg Machine in Metric execution MACHINE EQUIPPED WITH Nodpfxoy Hh Ivs Aaaswf Newall 2 axis DRO System 3 Jaw chuck Quick change toolpost and 3-off toolholders Stationary steady Chuck guard Coolant system Rear splashguard

Condition: good (used), Year of construction: 2018, Beelonia Trockenschrank TF5 Drying Cabinet Type - 11522 Nwodoyziknopfx Aaajf 2018, stainless drying cabinet, generates an even air flow ensuring good drying, with stainless trolley and mesh trays 900mm x 760mm trays, adjustable temperature and timer settings, with ramp, 3Ph

Condition: used, Butler Elgamill CNC Travelling Column Bed Type Mill x 5000mm T slotted Table 8,000mm x 1030mm Column travel X 6200mm TBC Ram travel Y 1250mm TBC Vertical travel of Head Z 1950mm TBC Spindle speeds Various and a Max of RPM TBC Spindle Taper 50 Nwodpfeyx Hv Aox Aaaef Spindle drive motor HP TBC Power feeds Horizontal and Vertical 6 – 500 mm/min Rapid power traverse to all motions 2,000mm/min Complete With: Heidenhain CNC Control Manual Indexing Head Machine Data: Machine weight 20,000kg

Condition: used, Used Niro model Mobile Minor Size 0.8 stainless steel spray dryer. Evaporation capacity approximately 1 to 7 kg/h (depending on the product). Unit measures approximately 800 mm diameter x 700 mm straight side and 700 mm conical base. Unit is fitted with a top cover with pneumatically operated raise and lower. Unit includes top-entry spray nozzle, cyclone, collection pot, GEA cartridge filter, electric heater, peristaltic pump and fan. Also includes HMI control panel and a main electrical control panel. Nedeyw S Unjpfx Aaaswf

Condition: used, Year of construction: 2007, travel distance X-axis: 8,000 mm, travel distance Y-axis: 2,100 mm, travel distance Z-axis: 1,300 mm, spindle speed (max.): 6,000 rpm, spindle speed (min.): 36 rpm, table width: 5,500 mm, table length: 2,600 mm, total height: 4,900 mm, total width: 16,200 mm, total length: 9,000 mm, overall weight: 55,100 kg, CNC Floor Type Bed Milling Machine CNC Control Heidenhain iTNC 530 Controlled NC Table 1600 x 1600 mm Table dimensions 5500 x 2600 mm Movement X-axis 8000 mm Movement Y-axis 2100 mm Movement Z-axis 1300 mm Movement W-axis 1000 mm C-axis-swivel of milling head body 360 ° A-axis-swivel of milling head 180° Spindle speed 36 - 6.000 R/min Spindle motor 42 / 30 kW Spindle taper DIN 69871-SK 50 Nedpey Egnlefx Aaaowf Tools in tool magazine 48 If you have any questions concerning the machine, please do not hesitate to contact us by phone or e-mail. Feel free to view our other advertisements for a complete overview of our stock.

Condition: excellent (used), Year of construction: 2012, XYZ SMX 4000 ProtoTRAK CNC Bed Milling Machine ProtoTRAK SMX Control Year of Manufacture 2012 Spindle: 7.5Hp – Programmable 70 – 5000rpm ISO40 Quill Dia 105mm Table: 1474 x 355mm Max load 850kgs Travel: X – 1,060mm Y – 596mm Z – 520mm Dims without travels: W - 2370mm D – 2485mm H – 2660mm Weight - 3100Kgs Nwodpfjyzf Najx Aaasf For Sale with Jet Machinery Ltd Jet Machinery Stock No: #79167 Machine Serial Number: 10836 Cost: £22,500.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: used, Used Calmic Eurovent 316 stainless steel vacuum shelf dryer. Calmic Eurovent is a leading manufacturer of drying equipment. This unit has an approximately 0.75sqmt drying area. Has (3) 500mm wide x 500mm deep x 160mm high individual drying compartments. Unit includes hot oil recirculation system and (1) Leybold vacuum pump. Unit includes electrical cabinet and separate control cabinet. Main unit is mounted on a mild steel frame. Nwjdpfx Aajygvnisaof

Condition: like new (used), Year of construction: 2000, operating hours: 25,000 h, travel distance X-axis: 10,300 mm, travel distance Y-axis: 2,000 mm, travel distance Z-axis: 1,800 mm, feed rate X-axis: 10 m/min, feed rate Y-axis: 10 m/min, feed rate Z-axis: 10 m/min, position of the milling head: 2.5 x 2.5 °, spindle speed (max.): 3,000 rpm, spindle speed (min.): 60 rpm, table width: 3,300 mm, table length: 12,000 mm, mount diameter: 50 mm, total height: 48,750 mm, total width: 100,000 mm, total length: 212,000 mm, overall weight: 100,000 kg, Duplex milling are two machines located one opposite the other which can work seperately or as single machine, workpiece can be machined with 2 simultaneous spindles. Production increase of up to 50% in relation to conventional solutions, i.e. individual milling machines Improvements in part precision, by managing to do the machining of the part in one single setup, in most of the cases One sole operator can control the DUPLEX milling machines Reduced space and investment requirement comparing with two single machines Fast investment amortization due to the high productivity Duplex solution admits different configurations: single working area, pendulum working areas For machining excavator arms / boom like, CAT, Caterpillar, Komatsu, Hitachi, Hyundai, Doosan, Case, Bobcat, JCB, Kobelco, Liebherr, Kubota, Takeuchi, Volvo X-Axis: 10300mm Y-Axis: 2000mm Z-Axis: 1800mm Table Length: 12000mm Table Width: 3300mm Table load: 100000 Power on spindle: 22/30kW Spindle speeds: 60 - 3000Rpm Spindle Taper: 50ISO/Bt/Mk Feed rate X-Axis: 10000mm/min. Feed rate Y-Axis: 10000mm/min. Feed rate Z-Axis: 10000mm/min. Millinghead auto-index:2.5 x 2.5° Working hours: 25000H Length: 21200mm Njdpfx Asrx Rxteaaewf Width: 10000mm Height: 4875mm Weight: 100000kg