foundry sand muller patent

Sand Muller Machinery | Used ans Refurbish - AAP Foundry ...

Sand Mullers Machinery. Rebuilt and used sand muller machinery for mixing sand and clay used for molding mould. All in good condition. There are 22 items.

Foundry Sand Muller – Dan's Workshop Blog

Home Aluminum Foundry Foundry Sand Muller. Foundry Sand Muller. January 15, 2016 January 23, 2016 dynamodan Aluminum Foundry / Made Machines No Comments 22743 views This is my sand muller that I finished back on December 4 2015. It has two plows and a twenty-five pound roller made from the bottom of a five gallon pail and some concrete.

US3248760A - Sand muller - Google Patents

US3248760A US283932A US28393263A US3248760A US 3248760 A US3248760 A US 3248760A US 283932 A US283932 A US 283932A US 28393263 A US28393263 A US 28393263A US 3248760 A US3248760 A US 3248760A Authority US United States Prior art keywords sand muller wheels axle container Prior art date 1963-05-28 Legal status (The legal status is an assumption and is not a legal …

APPARATUS FOR HANDLING AND COOLING FOUNDRY SAND - …

Conventional foundries usually have a muller, a sand storage bin, a molding machine and some means for breaking up the used sand molds and separating the castings. Such a conventional sand system with the conveyors, muller, etc. is shown at pages 9 and 10 of the aforementioned foundry magazine.

US Patent for Sand muller bowl liner Patent (Patent ...

02-11-2020· A thin wall inner is positioned within the circular bowl of a sand muller to overlay the interior mulling surface upon which foundry sand is placed and is mulled by a plow blade that rotates within the bowl over its mulling surface. The bowl surface is annular and ring-like in shape. The liner is formed of a number of similar segments which are arranged together in edge to edge relationship to ...

US2267677A - Sand muller - Google Patents

US2267677A - Sand muller - Google Patents Sand muller Download PDF Info Publication number US2267677A. US2267677A US305884A US30588439A US2267677A US 2267677 A US2267677 A US 2267677A US 305884 A US305884 A US 305884A US 30588439 A US30588439 A US 30588439A US 2267677 A US2267677 A US 2267677A Authority US United States Prior art keywords sand

Continuous sand muller - Carver, Foundry Products

A continuous sand muller for efficiently mixing foundry sand and resin/catalyst binder additives includes a pair of preblending tubes and a primary mixing tube. Sand and the resin binder are introduced into one of the premixing tubes where the resin binder is thoroughly mixed with the sand.

Foundry Sand Mixers | Simpson Mix-Muller Batch Mixer

Simpson Mix-Muller Batch Mixer. In small to medium-sized sand systems or difficult mixing applications, versatility is critical. The Mix-Muller has been carefully designed and proportioned to achieve maximum performance, versatility and energy efficiency in these types of applications.

Sand Mullers, For Foundry, Sand Plant, Manufacturer ...

Sand Mullers. We are Manufacturer, Supplier and Exporter of Sand Mullers for Foundry, Sand Plant and Civil Industry. Our setup is situated in Kolhapur, Maharashtra, India. Majorly we serve customers from African, Gulf countries and all over India. Overviews. Muller's are primarily designed for mixing green sand for Foundry application.

US Patent for Two-tube continuous sand muller Patent ...

A continuous sand muller for mixing foundry sand and binder additives includes a premixing tube and a primary mixing tube removably secured to a frame. The premixing tube includes a mixing auger and mixes sand and a catalyst. The primary mixing tube receives the mix from the premixing tube. A resin additive or other binder is fed to the primary mixing tube.

The "Kooka Muller", a DIY Sand Muller for the Home Foundry ...

16-07-2019· In this episode of the sand muller build, I get to grips with the remaining jobs on the mixing drum. The base gets a skin of 3mm aluminium and the sides are ...

(PDF) Design and Development of a Foundry Sand Mixer

The Sand Muller was designed to help foundry industries in Nigeria as well as small-scale foundries acquire basic foundry equipment to test and control raw materials in order to improve castings ...

US3627024A - Apparatus for handling and cooling foundry ...

Apparatus for handling and cooling foundry sand. No apparatus that uses air or water to cool the sand is used. Instead, conventional equipment including a muller, conveyors, storage tanks, a molding machine, a shakeout machine, a new sand dividing device, and a new sand-metering device, are employed.

Continuous Sand Mixers | Simpson Multi-Mull Continuous Mixer

Continuous mulling approaches the ideal situation. The Simpson Multi-Mull ® is a medium speed, high intensity continuous mixer that is like no other. The synchronized dual muller and overlapping dual plow design enables sand and additives to be circulated and recirculated in a figure 8 movement within the Multi-Mull where they receive maximum ...

FOUNDRY SAND PREPARATION

As foundry sand preparation and molding plants become increasingly high-speed and quality-oriented, ... by horizontally mounted muller wheels compressing the sand against the mixer wall. Shearing and blending is provided by a series of plows mounted on the mixer crosshead.

Development of the Simpson Multi-Mull - Simpson Technologies

25-03-2019· As the concept was refined several additional patents followed such as the 1963 patent pictured here. The muller would be called the "Simpson Multi-Mull" and the first developmental unit, a small model #205F, was installed for testing at the National Malleable Iron Foundry …

Sand muller - CRANE CO

This invention relates to a foundry sand muller having especially for its function the preparation or reconditioning of molding sand. More particularly, the invention relates to a continuously operating type of sand muller as distinguished from those generally referred to as batch type mullers.

US1508031A - Foundry-sand mixer - Google Patents

mullers door Prior art date 1921-09-10 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US499620A Inventor Herbert S Simpson Original Assignee Herbert S Simpson

The "Kooka Muller", a DIY Sand Muller for the Home Foundry ...

24-07-2019· In the final episode of the sand muller build, I complete the ploughs, prep and powder coat the small parts and paint the rest. I also take care of the elect...

US Patent for Sand muller bowl liner Patent (Patent ...

A thin wall liner is positioned within the circular bowl of a sand muller to overlay the interior mulling surface upon which foundry sand is placed and is mulled by a plow blade that rotates within the bowl over its mulling surface. The bowl surface is annular and ring-like in shape. The liner is formed of a number of similar segments which are arranged together in edge to edge relationship to ...

foundry sand muller patent - southernmostfoundation.co.za

Sand Mullers We are Manufacturer, Supplier and Exporter of Sand Mullers for Foundry, Sand Plant and Civil Industry. Our setup is situated in Kolhapur, Maharashtra, India. Majorly we serve customers from African, Gulf countries and all over India. Overviews Muller's are primarily designed for mixing green sand for Foundry application.

METHOD FOR HANDLING AND COOLING FOUNDRY SAND - …

The muller used at the foundry was a continuous muller, that is, a continuous flow of sand was introduced into the muller and a continuous flow of mulled sand was discharged from the muller. The approximate composition of sand used was 86 percent silica, 6 …

Sand Mullers- from MIFCO

MODEL ML-250 sand muller. 200 to 250 lb. capacity. Versatile size to service. Designed for big jobs in small foundries. Great for small jobs in big foundries. Its 200 to 250 pound capacity makes the Model 250 the right sand muller for large and small foundries, for industry, and for educational institutions.

Sand muller bowl liner - CMI International, Inc.

A thin wall liner is positioned within the circular bowl of a sand muller to overlay the interior mulling surface upon which foundry sand is placed and is mulled by a plow blade that rotates within the bowl over its mulling surface. The bowl surface is annular and ring-like in shape.

US Patent 2602242: Foundry sand cooler : Los Angeles Steel ...

04-12-2004· US Patent 2602242: Foundry sand cooler by Los Angeles Steel Casting Co. Publication date 1952-07-08 Usage Public Domain Publisher US Patent and Trademark Office Collection us_patents Language en-us. Addeddate 2004-12-04 12:07:22 Epc_classificaiton B22C5/08 Identifier us_patent_2602242 Inventor Harry Dok Patent_number 2602242. plus ...

US3355154A - patents.google.com

US3355154A US526878A US52687866A US3355154A US 3355154 A US3355154 A US 3355154A US 526878 A US526878 A US 526878A US 52687866 A US52687866 A US 52687866A US 3355154 A US3355154 A US 3355154A Authority US United States Prior art keywords sand valve acid binder muller Prior art date 1966-02-11 Legal status (The legal status is an assumption and is not a legal …

US4039169A - Continuous sand muller - Google Patents

A continuous sand muller for efficiently mixing foundry sand and resin/catalyst binder additives includes a pair of preblending tubes and a primary mixing tube. Sand and the resin binder are introduced into one of the premixing tubes where the resin binder is thoroughly mixed with the sand.

Advantages Of Sand Muller Machine

Foundry Sand Foundry Sand Suppliers Buyers. Rotor type rolling wheel foundry sand mixer muller mixing machine for green sand casting green sand mixer is a kind of sand processing equipment widely used in the foundry industry.As the key equipment in the casting process, it is a key factor in controlling the quality and cost of sand.