5 cm tall, this furnace will hold: 25 x 50 or 65 grams crucibles. 3100+ Customizable ready-made designs. Many laboratories seek productivity advances to keep pace with the growing demand for fire assay determinations. Cupellation Furnace. Optional port viewing window, rear extraction unit and hand valve door control extras are also available. The precious metal sampling process can be done with a bench drill, perfect for removing small samples by drilling at low-speed. The output of each individual phase is electronically controlled. Product List ; Supplier List; View: List View Sourcing Guide for Assay Crucible Fusion Furnace: With hundreds of thousands of products to choose from and an ever growing product range, your industrial equipment needs are sure Floor Furnace Factory - Select 2023 high quality Floor Furnace Factory products in best price from certified Chinese Heating Furnace manufacturers, Temperature Furnace suppliers, wholesalers and factory on Made-in-China. These 168-place cupellation furnaces are available with LPG, natural gas, or diesel fuel source options. Takes 50 x 6a, 7a, 7as Cupels or 36 x 8s Cupels at one time. 4 muffle. 5 cm tall, this furnace will hold 50 x 6A, 7A or 7AS cupels. 1203, Minerva Industrial Estate. The fire is lighted, a little bone-ash is sprinkled on the floor of the muffle to prevent its corrosion by litharge in case of the upsetting of a cupel, and the cupels introduced as soon as a bright red heat is attained. 2. Furnace Tile, 560 x 470 x 22mm (Suit No. Description. Description. A representative number of furnaces is available for tests for our customers. MECHELEC is a company that has been providing innovative solutions for precious metal needs for many years. Pit-type furnace S 73/HS is especially designed for crucible melting. electric 5 DIMENSIONS. Muffle furnace chamber working size: length 195mmx thickness 560mm x high 590mm 3. Our engineers work closely with our customers to select the right furnace for their needs. Due of its high chamber design, model N 30/13 CUP can also be used for crucible melting. The furnace is mounted on a console fabricated from 2mm Zinc Anneal sheet and painted in. 1 Melting Procedure for High Frequency Induction Furnace 1. The process takes two to three hours. 1200c cupellation furnace (40 pages) Furnace VERDER CARBOLITE GERO CAF 16/38 Installation, Operation And Maintenance Instructions. • Built to Industry Standards Technical. In the early 20th century a port was built on the Irtysh River, a rail link was built to the mines of Ridder [ 2, 3] and Ust-Kamenogorsk became a transport hub for the mineral wealth of the region. Sourcing Guide for Assay Lab Fusion Furnace: Find more online shopping business in less effort by choosing the right China instruments & meters suppliers on our website. Welcome To Hunan Huae Microwave Technology Co. It would probably be better to make two operations of this, raising the fineness to 50 or 60 per cent, of gold and silver in one. The smelting furnace range (SCF) of top loading crucible furnaces is available in 3 sizes with a maximum operating temperature of 1400 °C. Model MF-C View. Look to Lowe’s for professional service and repairs. Summary of Cupellation–temperature Cycle. Gas/Oil Furnace 1 PF325PFA Burner Controller LFL1. VT23-6005-50 Electrical equipment list. 270 mj/hr @ 3 kpa. VT23-6005-50 Electrical equipment list. The furnace is mounted on a console fabricated from 2mm zinc anneal sheet and painted in Hammerfin blue enamel. Maximum temperature: 1,400 °C. Thanks to. The 100 Place Cupellation Furance is suitable for large labs processing between 400 to 1000 samples per day, including standards. . 6 cupels: 24, 32 or 72. Part NumberBe it custom clothing or printed products; we help you find the one you exactly need. 00. Internal Dimensions. They are placed into a cupellation furnace at 1100°C at which the metals become molten. Please note: these parts are for the MAS electric fusion/cupellation furnace. The hearth is constructed from refractory bricks and silicon carbide tiles. sample. 0127237051950 Place Cupellation. 50, 60 gram & #5, #6 Fire Clay Crucibles; Size K, L, #12, #14 Melters;. Carbolite Gero also offers a range of smelting/melting furnaces. 📍 #115-1647. Electrical Requirements. It is a form of extractive metallurgy that is used to obtain many metals such as iron, copper, silver, lead and zinc. chamber electric air circulating. Cupels. cupellation chamber electric. Order and share! Choose your order size (we recommend going big for the best savings and greater distribution. WorldOfChild. Annual Turnover Upto Rs. 42 x 30, 40 or 55 grams crucibles. Cupellation Furnace Range Model EMF-D. 95 and 96. ) and Diesel. Metals and metal working had been known to the people of modern Italy since the Bronze Age. Available with natural gas, liquefied petroleum gas, or oil (diesel) fuel source options. Also use Get Quotes to request offers from other expert suppliers in one easy step. Place your brand directly in the hands of clients with practical and inexpensive personalized pens in bulk from Totally Promotional. 95% AFUE Manufactured Housing Gas Furnace Downflow, Single-Stage, Without Coil Cabinet Type: Without Coil Cabinet; BtuH Input: 60,000; BtuH Output: 57,000; Nom. #7. , Ltd. Matching: 50 places electric cupellation furnaces. Recommended Minimum Spare Parts List MFD OIL Cupellation Furnace Page 1 of 3 17 Montgomery Way, Malaga, Western Australia 6090 T: +61 08 9249 4400 F: +61 08 9249 4308 Email: furnace. Built to Industry Standards. Page 16: Power Adjustment 5. Standard features 1200°C maximum operating temperature Designed for testing using the cupellation method to ISO11426:1999 theIndependent High Limit controller for ultimate safety, with double redundancy fail-safe’s to ensure furnace integrity and prevent furnace run away. The. Width: 665, 865, 765, 965 mm. At Mechelec, we offer high-quality cupellation furnaces that are designed to deliver reliable and efficient performance. The Cress family has contributed its skills in graduate electrical and mechanical engineering and thermodynamics to the. Cupellation is conducted in a muffle furnace, the construction of which is shown in Figs. 00 SALE $28. 50. . com • The 50 place cupellation furnace can be connected with a 25 place laboratory crucible fusion furnace • Safety goggles, aluminized heat-insulating protective clothing, and aluminized protective gloves must be worn during the whole process of the cupellation • Fire assay cupellation furnace can be customized according to customer needs China Silicon Carbide Heating Element Furnace manufacturers - Select 2023 high quality Silicon Carbide Heating Element Furnace products in best price from certified Chinese Wear Plate, Titanium Tungsten suppliers, wholesalers and factory on Made-in-China. 356210)The fineness of ashes should be less than 0. Wall-mounted or freestanding models are available in a range of styles and colours, including furniture-style cabinets that blend with any décor. 065 grams per 255 grams of mercury. Carbolite Gero laboratory & industrial furnaces up to 3000°C. Natural Gas – Furnace Industries NG2 burner package. IndiaMART Member Since Jan 2016. Our Cupellation furnace range is available in a range of sizes, suitable for a range of cupels. F. Electronic Fire Assay Laboratory Cupellation Furnace /calcining /ashing Furnace , Find Complete Details about Electronic Fire Assay Laboratory Cupellation Furnace /calcining /ashing Furnace,Gold And Silver Extraction Emf-c Cupellation Furnace Electric,Gold And Silver Extraction Emf-c Cupellation Furnace Electric,Electric Cupellation Furnace For. Brand: Zhermack. Magnesite cupels that can be supplied packaged for use with either 25 plc or 50 plc. Distillate – Furnace Industries oil burner package. No. F. Contact us today to find out more. com Version 1 Pricing Effective 18/1/2018 Revision Date: 16/10/2018. 00. Thanks for helping. Furnace Hoods & Fume Extraction Electric Fusion/Cupellation Furnace. : 150; AFUE: 95. 168 Place : 24kW, 3 Phase; Voltage is customized to destination country) Approximate overall dimensions with door open. (+012) 3456 789The total melting time for each batch of metal is 2 minutes. Separate flow controls for purge and process gases mean that once the chamber has been purged. 2 Sidewell Reverberatory 1. Cupellation furnaces N 4/13 CUP as a tabletop model and N 10/13 CUP are designed especially for cupellation. Consumable items such as Alpine Cupels, APGreen and Anachemia crucibles, custom made flux, fluxing reagents including borax, soda ash, silica and litharge. Bolt holes in base plates of all 4 legs for individual adjustment on uneven surfaces. Internal Dimensions. Cupellation furnaces. 8, based on measurements taken with a pyrometer ½” above the muffle floor just behind the front row of cupels. High-quality firebrick and insulating refractories. 00 - $200. 7. Max temp: 1200 °C. com Version 1 Pricing Effective. You can select and customize services for peak efficiency, quality, and accelerated innovation. for the design and production of custom-built equipment. Facts Setting Standards in Quality and Reliability Experience in Thermal Processing Global Sales and Service Network · Production of laboratory and industrial furnaces since 1947 · Production site in Lilienthal/Bremen - Made in Germany · 500 employees worldwide · 150,000 customers in more than 100 countries · Very wide product range of furnaces ·. Our cupellation furnace range is available in a range of sizes, suitable for a range of cupels. Electric 50 /100 Place Cupellation Muffle Furnace. Qingdao Yosion Intelligent Technology Co. We have a team of hardworking youngsters who have brought up the company through their sheer resilience and dedication to purpose. It is an oxidizing fusion of lead, gold and silver in a cupel (a small, shallow, porous cup usually made of bone ash orOur Fusion Furnace range is available in a variety of sizes that are able to take a wide range of crucibles. Avantor is setting science in motion for a better world | Avantor - VWRCupellation furnace: This cupellation furnace removes all non-precious metals from the alloy samples. 0056 μg cm-2, respectively. Learn more about Oil Cupellation Furnace. 6 Induction Furnaces 1. 4 2 FTUBES04 Parts Packaging & ISPM15 Certified Wood Crate 1 ZZPCRATE Page 2 of 2 17 Montgomery Way, Malaga, Western Australia 6090 T: +61 08 9249 4400 F: +61 08 9249. Furnace Tile, 650 x 650 x 25mm (Suit No 8 & No 9 Muffle) 10 LFT65025 Gas Pilot Burner (Oil) 1 PF339GPA. Thanks to iE3 motors, improved insulation and the reliable door-sealing concept, the ovens operate with maximum energy efficiency. Recent Posts. •Built to industry standards. Carbolite Gero also offers a range of. The furnace is mounted on a console fabricated from 2mm zinc anneal sheet and finished in Hammerfin blue enamel. Electrical load: 5 AMPS. Here you don’t. Available with natural gas, liquefied petroleum gas, or oil (diesel) fuel source options -Suitable for small labs 100-400 samples per day including standards -Base construction uses high-quality 50 x 50 RHS -Furnace body construction is durable 2mm laser-cut plate -High quality refractory brick and insulation -Bolt holes in base plates of all. EMF-C-cupellation-furnace-spare-parts - Read online for free. Including Cupellation Furnace, Mettler Balance, Pillar Drill, Separation Cabin and Hood, Laminate Miller and all necessary equipment and consumables. Ashing and muffle ovens accurately heat to the selected temperature quickly improving energy efficiency and process times. 7 Muffle 300 mm high x 600 mm wide x 580 mm deep. (10,452) $24. Ceramic Heating box size- size-12" width X 12" height X 12"depth. PAIR WITH. Thermocouple Calibration Furnace PTC 1200°C 85 Carbon-14 and Tritium Furnace MTT 1200°C 86 Dental Furnace CDF 1530°C 87 Cupellation Furnaces CF 1200°C 88 Smelting Furnaces SCF 1350°C 89 Vacuum, Inert and Reactive Gas Furnaces 3000°C 90 Custom Designed Ovens & Furnaces 1800°C 91 Products in this section include an extensive. 50/60Hz: Single phase 220V, 50/60Hz: Power: 3. Get info of suppliers, manufacturers, exporters, traders of Cupellation Furnace for buying in India. Lbs. 50. Arezzo, Italy. Your personal Nike co-creation starts here. The noble silver and gold remain in the elemental form, while the lead. — Characteristic temperature cycles in cupellation are shown on Fig. Preview Sample PDF report. Albuquerque, New Mexico 87123. 5" • Available in Paper or Vinyl • Writable with most Markers or Pens • Free Proof Before You Buy • Custom Proofs with Your Logo, Your Branding - No Design Fees. The silicon carbide resistors generate a max. Capacity: 115, 215, 27, 57 l. com. An example is Fender’s custom-made guitars. Its ability to extract and purify precious metals makes it an important tool for the jewelry, electronics, and mining industries. High-quality firebrick and insulating refractories. The test was performed by placing the examined alloy in a porous vessel—a cupel (made of bone-ash in most cases), and heating the metal to melting point. Electric phosphate smelting furnace in a TVA chemical plant (1942). For 19 years Thermopower Furnaces supplied top hat furnaces into the. D. •Door panel for easy access to transformer. Modular Furnace The MAS-3 assay modular furnace (formerly known as “William & Wilson”) is well known in the mining industry across North America, as well as in other locations worldwide. Cupellation Furnaces -for the assay of precious metals Carbolite Gero cupellation furnaces are designed for testing using the cupellation, or fire assay test, method to ISO 11426:2014, a standard test method used to determine their purity. With strong insulated construction, heat is distributed. Customized Laboratory Fire Assay High-Efficiency Multi-Load and Multi-Pour Systems Compatible with 25PF/50PF/84PF Fusion Furnace and Cupellation Furnace, Find Details about Fire Assay Tool, Fire Assay from Customized Laboratory Fire Assay High-Efficiency Multi-Load and Multi-Pour Systems Compatible with 25PF/50PF/84PF Fusion Furnace. Get Gold Melting Machine at lowest price | ID: 2850545989873. 3. Parting:-Separating of silver from gold by selectively dissolving the silver in acid , using nitric acid. GST 27ACBPY3360Q1ZW. Compatible with 'Multi-pour' loading/unloading system. Electric Cupellation Furnace Heat Treatment Electric Furnace Horizontal Vacuum High Pressure , Find Complete Details about Electric Cupellation Furnace Heat Treatment Electric Furnace Horizontal Vacuum High Pressure,Electric Cupellation Furnace,Electric Furnace,Cupellation Furnace from Laboratory Heating Equipments Supplier or. Electrical Requirements. Supplier: KLEN INTERNATIONAL (74) PTY LTD. Explain the issue with this product* Email. Physical loss of 'low density' ashes when the muffle door is opened (air currents). (cod. A coke Cupellation furnace still in use at the Mint is shown in front and side elevation in Figs. Use Coupon Code: SAVE50. Furnace Industries is known for their advanced industrial furnace technology and suitable solutions. ₹ 50,000/ Piece Get Latest Price. The heating. Sturdy muffle furnace with 20mm silicon carbide chamber, Powerful forced air extraction inside the chamber to avoid. Suitable for large labs 400-1200 samples per day including standards. 99 $399. Material: Aluminium with M10 x 35mm Stainless Steel Set Screw. The method is more accurate, with an accuracy of 2 to 3 parts per ten thousand (0. Difficulty in dissolving certain metal oxides. • Easy to maintain and operate. The fire assay fusion furnace is simple and convenient to operate through the main switch. QINGDAO DECENT GROUP consists of Decent Group Limited, Qingdao Decent Electromechanical Tech Co. +49. Carbolite Gero CF24 floor standing cupellation furnace has a maximum temperature of 1200°C and internal chamber dimensions of; H 200 x W 250 x D 340 mm. Wide : 650mm. Page 4 168 Place Cupellation Furnace 240V-FAS-180 System Overview: It can This furnace has a fan forced single burner system, with an automatic ignition system. Upload your logo: Our pens offer space for a logo and message. At this point the mercury is eliminated and condensed in cooling tubes passed through water. The lead buttons are allowed to "open", that is to become molten. you can generally do well with an induction furnace. 00. 80. We also provide custom fluxes to your specifications, with or without silver nitrate. Documents. say. Maximum temperature: 1,100, 1,200 °C Capacity: 3 l - 40 l Width: 290 mm - 530 mm. 52. Cress has been at the forefront of firing processes for much of its history, being first in our field with UL listing of ceramic kilns; ultra reliable element connections; infinitely variable power controls and with inexpensive automated firing. MFD NG Cupellation Furnace Page 1 of 3 17 Montgomery Way, Malaga, Western Australia 6090 T: +61 08 9249 4400 F: +61 08 9249 4308 Email: furnace. Supplier: KLEN INTERNATIONAL (74) PTY LTD. 41. O2 Building, B Wing, Office No. Page 1 FURNACE & ASSAY Fuel Source: —— —–– S U P P L I E S 100 Place Cupellation Furnace Electrical: Operation & Maintenance Manual 220-240V Working Area 560mm Deep 480mm Wide 190mm High. Although classical aqua regia digestion for. With oil at 8½ cents per gal. No. industries@morganplc. Description. ceramic muffle for cupellation furnace. Customize. Your own designs and photos —adjust, improve, and place them where you like. 06:15. To contact Furnace and Assay Supplies about Fusion Furnace | 50 Place use Get a quote. f EARTHING AND. Bell furnaces are used to temper, anneal, normalize, and stress relieve steel plate formed parts. Enhanced ventilation & precision horizontal airflow controls, using exhaust damper and air inlets position on door front. Please slide to verify. Construction. The equipment is used for the thousands gold, 18K gold sample analysis with high analysis accuracy results. Construction. At Fujairah Gold we have designed our operations to be. IndiaMART. Projects Reference Exhibition. Capacity: 115, 215, 27, 57 l. Bell furnaces are electrically heated, gas-fired, or thermal recirculation heating systems featuring a movable dome. Cupellation Furnace Range Our Cupellation furnace range is available in a range of sizes, suitable for a range of cupels. INDUSTRIAL OVENS AND FURNACES ASSAY FURNACE Pyradia Inc. Energy Source: Electrical Connection is 3 phase with Earth; Transformer 24kVa Multi-tap 50-60Hz; Internal Dimension: Deep : 560 mm;100 PLACE CUPELLATION. Mix up to 50 crucible samples at the same time to save mixing time and improve efficiency. Maximum temperature: 60 °C - 700 °C. During the process, aggressive gases that attack the insulation and the heating are released. VWR offers a wide assortment of products and brands in this category. Fujairah Gold FZC is a part of Vedanta Resources Limited globally diversified natural resources company with interests in Zinc, Lead, Silver, Copper, Iron Ore, Aluminium, Power and Oil & Gas. . In the precious metal industry, one commodity as precious as gold, silver and copper is ‘time’. At one point, fireplaces were an essential part of life and often the only way to provide warmth. This complete furnace maintenance checklist can be used by professional furnace inspectors and property managers for general inspections to identify a furnace’s repair and maintenance needs. Apart. Thanks for helping. Contact us today to find out more. The furnace features a durable silicon carbide (SiC) muffle, which provides excellent thermal stability, resistance to chemical attack, and efficient heat transfer. Transformer 15va Multi-tap 50 -60Hz. 50 Lakh - 1 Crore. Takes 100 x 6a, 7a, 7as or 72 x 8s Cupels at one time. The portable gold smelter is very easy to use and maintain. Historically, the art, science and application of Fire Assay extends back to the use of the lead oxide found in Troy II and the Cappadocian Tablets about 3000 B. Qty of Crucibles at Size (g)If you need help please call us at: 1-800-876-0731. F. Electrical Requirements. Alsto can offer design, supply and installation of all mineral laboratory equipment and services including instrumentation and consumables. They let the recipients know that you have put your. 62-63. 5 & 6 Muffle) 10 LFT56022 Gas Pilot Burner (Oil) 1 PF339GPA. , Ltd. Model NO. Cupellation Muffle Furnace, 100-Place, Furnace and Assay Supplies. 4 2 FTUBES04 Parts Packaging & ISPM15. Min Order: 1. Nabertherm markets this range of top-hat furnaces for bending and slumping of large glass parts. VIEW ALL. You can select and customize services for peak efficiency, quality, and accelerated innovation. Temperature is monitored and modulated automatically by a Type K thermocouple system and Omron temperature controller, pre-set for a maximum temperature of 1100 degrees Celsius. 100 Place Cupellation. 2. Furnace not blowing enough. The furnace is an Assay & Furnace 50/84 Place Fusion Furnace Diesel - FAS-120-OIL. Preheat furnace to 1050ºC 2. Wooden Personalized Name Puzzles First Christmas Gift Personalized Name Puzzle for Kids Personalized Puzzle 1st Birthday Girl Gifts Toys. Central hole of 20mm at both ends for air circulation with chimney fitting for removing fumes. The fire is lighted, a little bone-ash is sprinkled on the floor of the muffle to prevent its corrosion by litharge in case of the upsetting of a cupellation, and the cupels introduced as soon as a bright red heat is attained. 99. We provide a wide range of products for the Fire Assay market including crucibles, cupels and fusion furnaces, cupellation furnaces and sample drying ovens. Ramesh Singh, in Applied Welding Engineering (Third Edition), 2020. Industrial chamber furnaces have a more robust construction in order to withstand the demands. You can contact us online or by phone at 206-274-8446 today to find out which home kiln is right for you! The Tabletop Furnace Company offers portable, small kilns for jewelry making, metal melting, glass fusing and art! Learn more about our products and shop now!2000. 0575324839 Email: info@fioainternational. Shopping Sell. , Ltd. 50 Place Cupellation Furnace; Electric 50 Place Cupellation Furnace; To contact Furnace and Assay Supplies about Fusion Furnace | Electric 25 Place use Get a quote. 9920 BELL AVE SE. 5 ml 5% sub-boiling distilled nitric acid. We offer a wide range of Cupellation Furnace selections in various locations including Bengaluru, Hyderabad, Rajkot, Vadodara, Hangzhou and many more. Our cupellation furnace range is available in a range of sizes, suitable for a range of cupels. Operated by foot control. 1A27 2 RAGQ31A2 U. Carbolite also offers a range of cupellation/fire assay furnaces. Heating ElementsCupellation Furnace with Silicon Carbide Heating Elements, Find Details about Furnace, Cupellation Furnace from Cupellation Furnace with Silicon Carbide Heating Elements - Qingdao Yosion Intelligent Technology Co. Place samples in muffle furnace and heat: 100 °C 1 hour; 150 °C 1 hour; 200 °C/hour; 250 °C 1 hour; 480 °C overnight. com Version 1 Pricing Effective 18/1/2018 Revision Date: 16/10/2018. Ashing and muffle ovens accurately heat to the selected temperature quickly improving energy efficiency and process times. Sourcing Guide for Lab Fusion Furnace: Find more online shopping business in less effort by choosing the right China instruments & meters suppliers on our website. Our Cupellation furnace range is available in a range of sizes, suitable for a range of cupels. 088mm should account for more than 50%. • The 50 place cupellation furnace can be connected with a 25 place laboratory crucible fusion furnace • Safety goggles, aluminized heat-insulating protective clothing, and. Cupellation Furnaces. We enable science by offering product choice, services, process excellence and our people make it happen. 5. Opening of the cupel – At the beginning of cupellation when the surface of the lead oxide melts. WEPER HF3000 Induction Fusion Machine is designed to make glass beads for XRF analysis in different industries and applications, such as such as geology, building industry, metallurgy, cement industry,. Customizable Personalized Tree Wood Carving $90. 0 /5 · 3 reviews ·Cupellation Furnace Model EMF-C Phone: +61 (0)8 9249 4400 Website: Email: furnace. The Electric 25 Place Fusion Furnace is suitable for small labs processing between 100 to 400 samples per day, including standards. MARC is a re-seller of Furnace Industries’ Market-Leading Furnace range. 5 kw: 3. Visualization, large capacity, high temperature muffle furnace. Filter results: Brands. com. Materials produced by FLSmidth to help increase productivity and sustainability in the mining and cement industries. 7 possible causes and potential solutions . Cupellation furnaces N . Working Area 560mm Deep 480mm Wide 190mm High Pair With 50 Place Fusion Furnace . Standard configurations are for 25 place or 50 place systems. ships free with. Hello@domain. Any non-precious metals are either oxidised or absorbed into the cupel leaving behind just the gold and silver, which forms into a bead when cooled. 00 - $14,000. industries@morganplc. With a working area of 56 cm deep X 59 cm wide X 19. 5125 J. Figs. Full annealing is the process by which the distorted cold-worked lattice structure is changed back to one that is strain-free through the application of heat. Amplifier AGQ3. However, the method is laborious, complicated, sluggish, and health hazardous. Key Benefits Uses a No. com P. Furnace structure In De re metallica, the cupellation furnace is made ofmuffle furnace. The standard range is low power consuming units and can melt gold up to 1kg using 220 volts single phase power supply. First step, place your 1 gallon stainer bucket, into your 2 1/2 gallon wash bucket. +39. The proficient and optimum quality. Height: 2080mm. Raise the temperature slowly to 600’C with careful stirring. Built to industry standards. 168-Place Cupellation Furnace, Furnace and Assay Supplies. Available with natural gas, liquefied petroleum gas, or oil (diesel) fuel source options. Print This Page. These 168-place cupellation furnaces are available with LPG, natural gas, or diesel fuel source options. and a maximum size 4000 x 4000 pixels. melting furnace SCF series. com.