Category: Product News

David Bradley’s *Little Wonder* grinding mill is a vintage piece of farm equipment that was popular in the early to mid-20th century. The David Bradley Manufacturing Company, originally part of Sears, Roebuck & Co., produced a range of farm and workshop tools, including grinders, feed mills, and other machinery. Key Features of the David Bradley…

A Curve Diagram for a Cone Crusher (PYZ Series) typically illustrates the relationship between various operational parameters such as feed size, discharge size, capacity, power consumption, and crushing efficiency. Below is a general explanation of key curves you might find for a PYZ-type cone crusher (used for secondary crushing in the PYB/PYZ/PYD series). — 1.…

The plant design of an iron ore processing facility involves several key stages, from ore extraction to final product delivery. Below is a structured breakdown of the process: — 1. Ore Characterization & Testing – Geological Survey: Assess ore grade, mineralogy, and impurities (e.g., silica, alumina, phosphorus). – Metallurgical Testing: Conduct lab and pilot-scale tests…

It seems like you’re referring to “high tension” in the context of a crusher—likely related to mining, aggregate processing, or industrial machinery. Here are some possible interpretations and solutions: 1. High Tension in Crusher Belts or Drives – Issue: Excessive tension in conveyor belts, V-belts, or drive systems can lead to premature wear, bearing failure,…

The main differences between river sand and stone dust (also called quarry dust or manufactured sand) are in their origin, composition, particle size, and applications. Here’s a detailed comparison: 1. Origin & Production – River Sand: – Naturally obtained from riverbeds through dredging. – Formed by the erosion of rocks over time. – Stone Dust:…

If you’re looking to buy a mining machine in Nigeria, here are some options and key considerations: 1. Types of Mining Machines Available in Nigeria – ASIC Miners (Bitcoin, Litecoin, etc.) – Antminer S19, S19 Pro, T19 (Bitcoin – SHA-256) – Antminer L7 (Litecoin – Scrypt) – Whatsminer M30S, M50S (Bitcoin) – GPU Mining Rigs…

If you’re looking for parts or information about a Cedar Rapids Rock Crusher toy, it’s likely related to a die-cast model or a vintage toy replica of the Cedar Rapids (now Terex) crushing equipment. Here’s how you can find what you need: 1. Identify the Toy Manufacturer – Many construction equipment toys are made by…

It seems like you’re referring to a hammer crusher and possibly the term “unterattack”, which might be a misspelling or mistranslation. Here’s some relevant information based on common industry terms: Hammer Crusher Basics A hammer crusher is a type of impact crusher that uses high-speed rotating hammers to break materials (such as coal, limestone, or…

Several well-known European manufacturers produce high-quality crushers for various industries, including mining, aggregates, recycling, and construction. Here are some of the top European crusher manufacturers: Leading European Crusher Manufacturers 1. Sandvik (Sweden) – Specializes in jaw crushers, cone crushers, impact crushers, and roll crushers. – Known for high-performance rock processing equipment. 2. Metso Outotec (Finland)…

Here’s a structured questionnaire on vertical roller mills (VRM) that you can convert into a PDF format. This questionnaire is designed for professionals in the cement, mining, or mineral processing industries to assess operational efficiency, maintenance practices, and performance optimization. — Questionnaire on Vertical Roller Mill (VRM) Performance *(For Engineers, Operators, and Maintenance Personnel)* #…

An iron ore hammer mobile crusher is a type of mobile crushing equipment designed specifically for processing iron ore. It combines the functions of a hammer crusher (impact-based crushing) with the mobility of a tracked or wheeled chassis, making it suitable for mining, quarrying, and recycling applications. Key Features of an Iron Ore Hammer Mobile…

A gold washing ball mill is a crucial piece of equipment in gold processing, particularly for grinding ore into fine particles to liberate gold for further extraction. Below is a detailed breakdown of its role and the gold processing stages: 1. Gold Washing Ball Mill Overview – Purpose: Grinds gold-bearing ore into fine powder to…

A dry powder ball press machine is commonly used in Mongolia and other regions for compacting dry powders (such as coal, charcoal, mineral, or chemical powders) into uniform briquettes or balls without adding a liquid binder. These machines are widely used in industries like energy, metallurgy, and chemical processing. Key Features of Mongolia Dry Powder…

The treatment of copper ore involves several stages to extract and purify copper from its raw form. The process varies depending on the type of ore (sulfide or oxide) and its composition. Below is a general outline of copper ore treatment: — 1. Mining and Crushing – Copper ores are extracted via open-pit or underground…

Milling ore for gold mining involves several steps to break down the ore and extract the gold. Here’s a general process: 1. Crushing the Ore – Primary Crushing: Use a jaw crusher or gyratory crusher to reduce large chunks of ore into smaller pieces (~6 inches or smaller). – Secondary Crushing: Further crush the ore…

China is a leading global manufacturer of stone crusher plants, offering advanced technology, competitive pricing, and high-quality machinery. Here are some of the top stone crusher plant manufacturers in China: Top Stone Crusher Plant Manufacturers in China 1. SBM Machinery (Shibang Industry & Technology Group Co., Ltd.) – One of the most reputable manufacturers, specializing…

A triple deck vibrating screen is a type of screening machine equipped with three stacked screen decks, allowing for the classification of materials into four different size fractions in a single pass. These screens are widely used in industries such as mining, aggregates, recycling, and chemical processing for efficient particle separation. Key Features of a…

It looks like you’re referring to a stone crushing unit in Naurangpur, Gurgaon (Gurugram), Haryana, India. Here’s some information that might be helpful: Stone Crushing Units in Naurangpur, Gurgaon Naurangpur is an industrial area near Gurgaon where several stone crushers and mining-related activities operate. If you’re looking for a specific stone crushing unit, here are…

A double-stage vane pump used in a glove box is designed to achieve a higher vacuum level compared to a single-stage pump, making it suitable for maintaining an inert atmosphere (e.g., nitrogen or argon) by removing contaminants like oxygen and moisture. Here’s a breakdown of its key aspects: How It Works 1. Two-Stage Design: –…

If you’re looking for a gold processing mill for sale, here are some key options and considerations: 1. Types of Gold Processing Mills Available: – Ball Mills – Used for grinding ore into fine powder. – Hammer Mills – Ideal for crushing hard rock ore. – Stamp Mills – Traditional method using heavy stamps to…

Oman Flour Mills Company (OFM) is one of the oldest and largest food processing companies in Oman, specializing in flour, animal feed, and bakery products. Here’s an overview of their food-related operations: 1. Core Products: – Wheat Flour: OFM produces various types of flour for household and industrial use, including: – All-purpose flour – Whole…

If you’re looking for used iron ore jaw crusher suppliers in Nigeria, here are some key options and considerations: Potential Suppliers & Sources 1. Local Equipment Dealers – Check Nigerian-based suppliers like: – Crushtech Nigeria (Lagos/Abuja) – Mantrac Nigeria (Cat equipment distributor) – Innoson Machinery (local industrial equipment) 2. International Suppliers – Some global companies…

Planning a crusher plant to produce 1250 TPH (tons per hour) of stone aggregate requires careful consideration of several factors, including material characteristics, crushing stages, equipment selection, and plant layout. Below is a structured approach to designing such a system: — 1. Determine Material Properties – Type of Rock: Hard (granite, basalt) or soft (limestone,…

If you’re looking for concrete grinding machine dealers or mobile crusher suppliers in Dubai, here are some reliable options: 1. Concrete Grinding Machine Dealers in Dubai – HTC Middle East – Specializes in professional concrete grinding and polishing machines. 📞 Contact: +971 4 347 0777 🌐 Website: [www.htcfloor.com](https://www.htcfloor.com) – Klindex Middle East – Offers high-quality…

China is a leading manufacturer of impact stone crushers, offering a variety of models for different crushing applications. Impact crushers are widely used in mining, construction, and recycling industries due to their high efficiency and ability to produce well-shaped aggregates. Top Chinese Impact Stone Crusher Manufacturers 1. Liming Heavy Industry (Henan Liming) – Models: PF…

Berikut adalah informasi mengenai stone crusher kapasitas 40 ton per jam yang dijual, termasuk beberapa rekomendasi dan pertimbangan sebelum membeli: 1. Spesifikasi Umum Stone Crusher 40 Ton/Jam – Tipe Mesin: Biasanya jaw crusher, cone crusher, atau kombinasi (mobile/stationary). – Input Material: Batu berukuran ≤500 mm (tergantung model). – Output Ukuran: Dapat disesuaikan (biasanya 20–60 mm…

If you’re looking to buy a crushing machine specifically for tantalite stones, here’s a step-by-step guide to help you choose the right equipment: 1. Understand Tantalite Properties – Tantalite (a source of tantalum) is a hard, dense mineral often found with columbite. – It requires robust crushing equipment due to its hardness (6.5–8 on the…

A toothed roll crusher can be used for quartz grinding, but it is primarily designed for crushing rather than fine grinding. Here’s how it works and considerations for quartz processing: How a Toothed Roll Crusher Works – Two rolls with intermeshing teeth rotate in opposite directions. – Material (quartz) is fed between the rolls and…

Molybdenum (Mo) mining requires specific geological, technical, environmental, and regulatory considerations. Below are the key requirements and factors involved in molybdenum mining: 1. Geological Requirements – Ore Deposits: Molybdenum is primarily extracted from: – Porphyry copper deposits (where Mo is a byproduct of copper mining). – Primary molybdenum deposits (e.g., Climax-type deposits). – Grade: Economically…

Alluvial gold mining in South Africa involves extracting gold from riverbeds, floodplains, and other sedimentary deposits. The equipment used varies depending on the scale of operations, from small-scale artisanal mining to larger commercial ventures. Below is an overview of the key equipment used in alluvial gold mining in South Africa: 1. Small-Scale & Artisanal Mining…