Sand Muller Working

Sand Muller. dallen Senior. Posts: 1,827 Threads: 51 Joined: Apr 2012 Location: Oklahoma #1. 10-21-2012, 05:57 PM . ... One problem I have is it does not like to start with two 5 gallons of oil bonded sand in it, thats about 160 pounds of sand, one thing I would like to and probably will change is the depth of the tub which I made 12 inches, 14 ...

George sent me these plans for a sand muller which he designed and built so that other hobby metalcasters can benefit from this machine. If you've been wanting to build a muller but couldn't obtain a suitable drum like some of the big mullers shown online, or just need a small unit for your light hobby work, this may be just the ticket ...

Sand Muller. Thread Modes. Sand Muller. dallen Senior. Posts: 1,827 Threads: 51 Joined: Apr 2012 Location: Oklahoma #1. 10-21-2012, 05:57 PM . When I posted the photos of the spacer ring that I made for my mill I posted a partial photo of my muller and was asked by Mayhem asked for some information on how I built it. ...

Shipped fully assembled and ready to go to work. MODEL ML-125 sand muller. 100-125 lb. capacity; Ideal for mulling single bag facing sand or cold-set core sand; Ideal for vocational or technical schools and smaller foundry applications; 900150 ML125 with start/stop station. 900155 ML125 with mull cycle control. Optional 040305 Mobile wheel ...

Sand muller. Pete O Senior. Posts: 968 Threads: 67 Joined: Apr 2015 Location: Australia The following 7 users Like Pete O's post: f350ca ...

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. I poured a bunch of scrap nails into the concrete to add weight. The plastic helps prevent sand from sticking. Since I've started doing a bit more casting, I wanted a ...

I put sand through the muller tonight and there is still some work to do. The biggest challenge is the wheel binding due to build-up of sand in front of it. The dynamics of the sand change very quickly (especially with oil bonded). The …

Designed for medium- to large-sized sand systems, it offers maximum mixing performance and energy efficiency. Experience the benefits of mulling and high-speed, high-intensity mixing in a single design. ... Intensive mulling in a Speedmullor is accomplished by horizontally mounted muller wheels compressing the sand against the mixer wall.

I made my own Vontorne style muller too but honestly for a hobby setup like yours this is a great little work tool. Especially if you're used to mixing by hand with a paint mixer. Imo many ppl underestimate how much sand conditioning can be improved with a small muller, especially in the case of raw sand.

Sample batches of green sand mixes are mixed in the Sand Muller. The equipment is suitable for Laboratory purpose. Single Phase, Stabilized with Over/ Under Voltage cut-off. ...

Safety mechanisms are a necessity with the use of this propane tank sand muller, I can attest to that . I have built and use this muller for the past 6 years and twice it jammed on me. My initial experience with a chain drive resulted in a complete loss when it twisted the muller blades, bent the drive shaft, and ripped the bottom out.

The Vontorne sand muller small but for me casting is purely a hobby. I only have about 150-175 lbs of green sand so I don't need a large muller nor do I have space for one. …

SWIF-MUL is Designed for More Efficient Mulling Action. Casting defects are generally caused by poor sand properties. These defects are greatly reduced when molding sands are mulled …

Sand Muller. Product Code: VLM2. Order Reference Code: V0000049. Electrical Supply Required: 230v 50Hz A.C. (Default) 110v 60 Hz A.C (Optional) ... Working condition certificate. Instruction manual. 3.1 Recommended pre-requisite equipment. NA. 4.1 Recommended Calibration kits. NA.

Hi all, Heres a simple idea that may help somone out, this is the setup i have been using to mull sand, its simply a cement mixer with some iron balls...

Better Green Sand. To achieve finer detail I used 200 lbs. of 120 mesh olivine sand, 12 lbs. of bentonite clay and water. I mixed the sand in a muller which I built myself. You can find plenty of how-to videos online. This works very well and gives improved detail.

This DIY sand muller uses a 500 watt induction motor and a 60:1 worm drive reduction gearbox to drive a horizontal mixing drum made from recycled aluminium and form …

Sand Muller Mixer is specially designed for use in small to medium-sized sand systems. Our machine is wisely engineered and incorporated with advanced techniques to achieve maximum performance, versatility and energy …

I've been wanting to build a muller for a while, had a few bits put aside waiting for the right time. I had to cancel an outback trip due to COVID lockdown so made a start on the muller and I've been spending some time on it over the past week. The base is a chunk of 12mm plate that came from a clearing sale. Should take a while to wear through ...

I am very happy with the way this came together. It's a bit fast and when I first ran it I had the tub full and it was running like a clock. But the sand was dry and as soon I added a few sprays of water and the clay started doing its thing the belt started slipping. Glad to see that works. Dumped about a third of the sand and I was back in ...

I put sand through the muller tonight and there is still some work to do. The biggest challenge is the wheel binding due to build-up of sand in front of it. The dynamics of the sand …

Manufacturer of Sand Muller - Sand Muller Mixer, Sand Muller with Sand Aerator Machine offered by Texone Foundry Equipments, Kolhapur, Maharashtra. Texone Foundry Equipments. Kaneri, Kolhapur, Maharashtra. GST No. 27ACWPC1846Q1ZU. TrustSEAL Verified. Call 08046051923 71% Response Rate.

MetalworkingFun Forum > Machining > Projects > Sand muller. Full Version: Sand muller. ... 06-12-2021, 05:27 AM. I've been wanting to build a muller for a while, had a few bits put aside waiting for the right time. I had to cancel an outback trip due to COVID lockdown so made a start on the muller and I've been spending some time on it over the ...

2009 August Muller August Muller (Germany) 1512 Sand Maker. used. Manufacturer: Muller Manufacturer: August Muller (Germany) Model/ Type: 1512 Sand Maker Rotor Size: 1500 x 1200mm Max. Feed Size: Up to 200mm Capacity: Up to 300TPH Electric Motor Power: 200kW Year: 2009 High reduction ratio w...

JKFE heavy duty sand Muller are with modern requirements of sand preparation with increased rotary speed and adjustable pressure which creates best condition for all types of sand. JKFE …

I run a small foundry and despratly need a muller--a sand mixer. So I start a build. Working on the central shaft and gearbox which the whole thing is...

- To prepare the green moulding sand sample for various parameters check of moulding sand in laboratory. 2 Description - This is a motorized unit working on 230 V single phase A.C. supply with ON-OFF toggle switch, Indicator lamp, Drum to accommodate sand sample, mulling assembly consists of mulling wheel with plough & gate. 3 Operation

It must be maintained within a narrow range. The moisture content is affected by the hydration of the binder composite, coating of the sand particles and muller efficiency with regard to working and available bond. Moisture affects all other green sand properties and is the most abused ingredient in green sand.

What is a Sand Muller? ... A Muller is a device used to mix casting sand to make it usable for casting. The idea is to mix the sand with the clay to give the sand grains a uniform coating of clay to achieve maximum binding and still leave it porous enough to allow the hot gasses to escape. Below are George's plans for a machine that will do ...

I made my muller and have been using it for the last 10 years with no major problems. I used the bottom 1/3 of a heavy duty 55 gal drum in which I placed 1/4" steel plate on the bottom for the wheels and plows to run on.