The Mini Pellet Mill For Wood, Biomass And Feed Pellets

The Mini Pellet Mill: For The Home, Lab or Small Workshop

Mini Pellet Mill Small
Mini Pellet Mill

If you are interested in producing pellets on a small scale, the Mini Pellet Mill is the most advanced small pellet mill on the market. Though small in size the Mini Pellet Mill has features seen only previously on professional large scale professional pellet mills.

Testing, Training and Research

Through replicating the compression process of commercial machines the Mini Pellet Mill can be used to conduct material tests and training before investment in a pellet plant. Many of our Mini Pellet Mill customers originally started discussing their need for a small scale pellet plant and decided to start their project with the Mini Pellet Mill.

Single Phase or Three Phase Supply

Mini Pellet Mill Controls
Mini Pellet Mill Controls

The pellet maker uses a 3kW electric motor which operates at full capacity on a three phase electrical supply. We can setup the machine to operate from a single phase supply where the motor runs at 2.2kW through a standard electrical socket. The press can be setup to operate from most international voltages and Hz, including US domestic 110V supplies.

Raw Material Hopper

Mini Pellet Mill Hopper
Mini Pellet Mill Hopper

Material is fed into the top of the machine, at the base of the hopper is a variable speed feed auger which moves the material into the conditioner below. Before the raw material is placed into the hopper it must be reduced to a suitable particle size. We now also offer a Mini Hammer Mill for final size reduction.

Raw Material Conditioner

Once the raw material drops in the conditioner there are two drip tanks which can hold water and vegetable oil as well as other liquids. Small amounts of these liquids can be added to the raw material to either increase or reduce compression within the pellet mill die. The conditioner then mixes the raw materials and liquids consistently while metering the material into the die chamber.

Raw Materials and Productivity

Wood Pellets Made By The Mini Pellet Mill
Wood Pellets Made By The Mini Pellet Mill

The Mini Pellet Mill can process many different raw materials from wood, straws, grasses, energy crops and feed materials. We also have clients processing other unique and niche materials.

For wood pellets and other biomass pellets to be used as a fuel between 20-30 kg/h can be produced. For feed pellets up to 100 kg/h is possible depending on the diameter of the pellets.

Ring Die Design With Twin Rollers

Mini Pellet Mill Ring Die
Mini Pellet Mill Ring Die

The Mini Pellet Mill features a ring die design which is used by most commercial pellet plants, the majority of small pellet presses use the inferior flat die design.

The design of the Mini Pellet Mill also enables good access to the pellet die compression chamber for cleaning and maintenance. Four bolts secure the door which can quickly be removed as seen in the video above.

Mini Pellet Mill Rollers
Mini Pellet Mill Rollers

The ring die design produces pellets of a higher quality more consistently. It features reduced roller and die wear compared to flat die pellet mills and its is also more energy efficient. Material enters the center of the die from the conditioner above. The two rollers then compress the material through the die and they are cut to size with the adjustable knife.

Typical Mini Pellet Mill Customers

There are many multinational companies, national research centres and universities using this press for research and testing purposes in labs. We also have many clients using this press to produce pellets for market research before investment in a pellet plant and to help secure funding. There are a wide range of circumstances where the Mini Pellet Mill is good starting point for a pellet project.

The Mini Pellet Mill is manufactured here in the UK and we export around the world.

£4,995 + Delivery

If you would like a quotation on the Mini Pellet Mill for your project please complete the form below.

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Q&A

What is the price of the Mini Hammer Mill?

Mini_Hammer_Mill
Mini Hammer Mill for particle size reduction below 5mm

If you raw material requires size reduction before it can be used in the Mini Pellet Mill we also offer the Mini Hammer Mill as an additional tool. The hammer mill works on gravity and material flows from top to bottom and it mounted to a worktop. It has a 0.75kW single phase  motor (240V/50Hz). The Mini Hammer Mill has a weight of 30kg and a productivity per hour of 10-100 kg/h depending on the raw material. We supply the Mini Hammer Mill with 3mm and 6mm screens. The price is £1,495 + Delivery.

Can you prepare a Mini Pellet Mill quote with delivery costs included?

Yes, as part of the quotation whether you are based in the UK or abroad we can prepare a Mini Pellet Mill quotation including delivery. We can quote door to door for either sea freight or air freight in most cases. If required we can also quote just to your closest sea/air port so you can arrange collection. If you have your own import agents that you would prefer to use we can also quote ex factory with just the packaging costs.

Is the Mini Pellet Mill suitable for making fuel pellets at home?

While the size and scale of the Mini Pellet Mill means it can be operated from home, its not a viable machine for the production of fuel pellets from home. The Mini Pellet Mill has a productivity per hour of 20-30kg/h for high density fuel pellets of either softwood, hardwood or other biomass materials such as straws and grasses. As the Mini Pellet Mill requires supervision of the process it means that producing 20-30 kg/h is not a viable use of the your time, as it also does not factor in the material preparation time and packaging of the pellets. There are many small pellet mills advertised on the internet as been suitable for producing pellets from home, however in reality in most cases its not a viable project.

Can the Mini Pellet Mill really make 100% hardwood fuel pellets?

Mini Pellet Mill Hardwood Pellets
Can the Mini Pellet Mill really produce 100% hardwood pellets?

Yes, the Mini Pellet Mill can take 100% hardwood sawdust which has been properly prepared and produce high density fuel pellets compatible to all of todays highest standards. To be properly prepared first the moisture content of the hardwood sawdust must be below 15%, generally 12% produces the best results. If the hardwood sawdust is too dry then the Mini Pellet Mill with its drip tank can add sufficient water into the process which is then mixed through the conditioner before it enters the compression chamber. The particle size of the hardwood sawdust must also have passed through a 5mm screen to be processed through a 6mm die. 6mm is the standard diameter for fuel pellets for the use in pellet stoves and boilers.

What about using pellet binders in the Mini Pellet Mill?

A powered binder such as modified corn starch at a 1-2% inclusion can make the process of making pellets a lot easier. For instance it can reduce the chance of die blockages and slightly increase the productivity per hour. It can also widen the moisture tolerance, so good pellets can be produced slightly outside of the ideal moisture zone. A pellet binder such a modified corn starch is commonly used in the pellet industry as processing aid.

Can the Mini Pellet Mill make pellets from paper and cardboard?

Cardboard Pellets
Can the Mini Pellet Mill produce cardboard or paper pellets?

The answer to this question is technically yes, however its more difficult than processing other biomass materials and requires additional equipment. Where with biomass/wood a hammer mill is suitable for size reduction below 5mm, a hammer mill is not suitable for paper/cardboard. Once paper or cardboard is processed through a hammer mill the result is a very light fluffy material. The issue is that this material will not flow through the hopper on the Mini Pellet Mill or will get caught up in the feed auger/conditioner. Also once in the compression chamber this light fluffy material does not fall in the compression gap between the rollers and die consistently. The only way to process paper and cardboard with the Mini Pellet Mill is to use a cross cutting shredder which will produce small 5mm x 5mm squares which will then flow through the Mini Pellet Mill hopper and feed augers.

I have a range of biomass materials I need to trial, is the Mini Pellet Mill able to make pellets from a wide range of biomass?

Mini Pellet Mill dies at different compression ratios
Mini Pellet Mill dies at different compression ratios

If as part of your project you need to produce pellets from a wide range of biomass materials of different densities we can provide the Mini Pellet Mill with a low, medium and high compression 6mm die set. Along with the water and oil drip tanks fitted to the Mini Pellet Mill this will give you the flexibility to test a wide range of biomass materials and mixtures. A different compression ratio is achieved by manufacturing the die with a different inlet taper on the entry of the hole. The objective is to achieve a pellet of sufficient density without creating too much compression that the rollers cannot force the material through the die, which would lead to a blockage.

Can the Mini Pellet Mill be used to produce feed pellets?

Mini Pellet Mill Feed Pellets
Can the Mini Pellet Mill produce feed pellets?

Yes, in fact we can offer a wider range of pellet mill dies for the Mini Pellet Mill for feed pellet production compared to processing wood pellets in which we only offer the 6mm dies. For feed pellets we can offer the Mini Pellet Mill with dies as small as 2.8mm a scale up in various mm increments up to 8mm. Please note the Mini Pellet Mill can produce feed pellets for fish but they are only suitable for bottom feeding fish, as the pellets will sink.

Can grass and straw pellets be produced with the Mini Pellet Mill?

Mini Pellet Mill Straw Pellets
Straw pellets made with the Mini Pellet Mill

Yes, many different grass and straws can be made with the Mini Pellet Mill. Straws generally have a moisture content below 15% when properly stored, however with grasses the moisture content made need attention and drying. Examples of grasses include switchgrass, reed canary grass and miscanthus. Straws such as wheat and barley straw can also be processed however first the material must be processed through a hammer mill such as the Mini Hammer Mill to produce particles below 5mm.

Do any clients use the Mini Pellet Mill for production purposes?

Yes, while the low productivity per hour is not viable for producing standard grade wood pellets for fuel, there are other niche businesses that can still be profitable. For instance the Mini Pellet Mill could be used for the production of small volumes of custom feed/animal pellets that contain certain vitamins or supplements. It could also be the production of niche flavours and varieties of BBQ smoking pellets. In these examples the high value per kg of the pellets means the low productivity per hour of the Mini Pellet Mill is still viable.

Is the Mini Pellet Mill suitable for processing chicken manure waste/used horse bedding?

We get asked this question quite a lot and for good reason. Once processed into pellets chicken manure/horse manure can have a high value when properly packaged and sold to garden centres for instance as a soil conditioner. The Mini Pellet Mill can process chicken manure and horse manure as long as the moisture content is below 15% and the material has been reduced in size, for instance with the Mini Hammer Mill. This small press can be a good starting point to produce small volume of pellets in properly packaged branding to try and secure suitable distributors. With distributors on board this would make it a lot easier to secure the required finance for a pellet plant.

  • Bahir

    sir.. i am Bahir from Salem tamilnadu, having a goat farm so i need this mini pellet mill…
    can you able to supply to my place in tamilnadu..
    if possible plz send the price details and do the needfull for me..

    THANKING YOU
    R.Bahir Ahmed
    9443262353
    9786662353

  • http://www.pelheat.com/ Chris Scott

    Hi Bahir, I’ve just seen your email and sent you details on the Mini Pellet Mill, if you are interested in a full quotation please reply to the questions and I should be able to get a full quote to you in a day or so. Thanks

  • Terrence

    i am a jamaican going in the rabbit business we dont have good quality feed production here neither are we able to import so thinking of buying your mill well the mini since it is not currently large scale. how much would be for it and can u email me the details.

  • http://www.pelheat.com/ Chris Scott

    Hi Terrance, the Mini Pellet Mill can produce up to 100 kg/h of rabbit feed pellets, and we can manufacture the dies in a range of sizes from 2.4mm up to 8mm. For rabbit feed a 3.5mm die is probably the best. Please send me an email to contact@pelheat.com and I can collect some details to provide you with a quote to either your closest port or your
    door.

  • Randy Styer

    Is it possible to raise black soldier fly larvae, mosquitos, worms, and duckweed and combine all these to make a mixture from which to make pelletized fish feed for my aquaponic system? What consistentsy would be required? Would it have to be dried first?

  • http://www.pelheat.com/ Chris Scott

    The material would need to milled down to particles below 6mm and have a moisture content below 15%. However if a smaller pellet size were required (we offer feed dies down to 2.4mm) a smaller raw material particle size would be better. Please note these pellets can only be used for bottom feeding fish as they will sink.

  • wmasscowgirl

    We have an contemporary home that is heated with oil. The cost keeps going up and there is little assistance to seniors like us. The house is very efficient, but we would ideally like to see if we can attach a pellet stove/furnace to our existing system and water heater and use the zones and thermostats already in the home.

  • http://www.pelheat.com/ Chris Scott

    Hi, yes that’s quiet possible. I think your best option would be to look for a pellet stove with back boiler. I think the ratio is something like 40% heating into the room where the stove is located and 60% into the water to heat the rest of the house.

  • wmasscowgirl

    But the problem is that there is no place in the house itself to put this pellet stove, it needs to be in the basement like our present furnace. So, 40% of the heat will be wasted. Why can’t it just be hooked right into the house’s present system?

  • http://www.pelheat.com/ Chris Scott

    There are dedicated pellet boiler/furnaces, however the smallest size I think they start off at is15kw which maybe more heat than your home requires if it is very thermally efficient.

  • Ivan Nikolov

    Hello Mr. Chris, you produce pellet presses this Mini pellet miil but with more performance Pellets 100 150 kg / h Thank you!

  • http://www.pelheat.com/ Chris Scott

    Hi Ivan, I’m not sure what your material is but we have a larger 11kw press for a productivity between 100-400 kg/h depending on the material. However please note this press is only available as a three phase machine, please send me an email through the contact form if you would like more information.

  • Ivan Nikolov

    Hello Mr. Chris, here is my email morskia68@abv.bg. I would be grateful if you send me more information about this mashina.Ne problem that the motor is 11kW and that e380v.Uspeshna new week.

  • http://www.pelheat.com/ Chris Scott

    Hi Ivan, I’ve sent you an email with more information.

  • Jferr

    I have a cabinet shop that produces saw dust and chips from a shaper all hard wood do I need to run that material through a mill prior to running it in the press

  • http://www.pelheat.com/ Chris Scott

    The Mini Pellet Mill requires the material to be in particles below 6mm and have a moisture content below 15%.

  • Muhammad Ramzan

    Hi I am Muhammad ramzan from pakistan i want purchase ur mini ring die pellet machine for poultry pellet die size 4 mm plz give me reasonable price of ur mini ring die pellet machine mine email addres is mianramzan1@hotmail.com

  • http://www.pelheat.com/ Chris Scott

    Hi Muhammad, I’ll reply to your email shortly.

  • godfrey c

    Hi Chris, I have just sent you an inquiry on email for a small commercial plant to produce wood pellets in the UK and await your respond. Thanks.

  • http://www.pelheat.com/ Chris Scott

    Hi Godfrey, I’m just about to check my emails, I’ll respond to it shortly.

  • Sid Pratt

    You thought of things that others forgot to add to their line of products. I especially like the oil and water containers to make the pellets softer or harder.

  • http://www.pelheat.com/ Chris Scott

    Even with a die drilled specifically to a raw material some slight adjustment with water and oil to increase and reduce pressure within the die can help to get the pellet quality as good as possible and the process running as efficently as posssible.

  • aamsden

    Hi Chris,
    Does any of your people use the Mini Pellet Mill for making hop pellets?

  • http://www.pelheat.com/ Chris Scott

    Hi, I’m not sure if any of our clients are currently producing hop pellets, but the Mini Pellet Mill can produce them. If you would like a quotation please send me a message through the contact page.

  • Pete

    Am from guam raised abt 100 chickens hav a few goat n pigs…what pellet mill u suggest I should get n make my feed usin organic,,,viggie…

  • http://www.pelheat.com/ Chris Scott

    Hi Pete, it depends on the productivity per hour you require. If you can send me a message through the contact page with details on the mm diameter of pellets you require and the productivity per hour you require I can provide more details.

  • Chris – PelHeat

    Open

  • Oneof Themany

    Hi Chris, you say this is for small output but how many hours a day could it be run for and what’s the lifetime on a die if say it ran at top hours every day pressing oak into 8mm.
    Hope that’s not too detailed a question for this forum.

  • http://www.pelheat.com/ Chris Scott

    Hi, first the Mini
    Pellet Mill can only use a 6mm die for wood pellets, due to limited space and the
    larger depth of die required for 8mm pellets. The Mini Pellet Mill could
    theoretically operated for 22 hours a day, with 2 hours for maintenance/inspection.
    However as the machine will only produce 20-30 kg/h with wood pellets and
    requires regular supervision its not viable to use the Mini Pellet Mill as a
    production machine. It’s mainly used as a research machine, for training
    purposes and for material testing before investment in a pellet plant. It’s
    only really viable for production of high value niche pellet products.

  • ccting

    I am a woodworker who has many wood planers / jointers. I wish to process these wood chips into something that i can sell easily. I stay in Malaysia. Please advise.

    Whatsapp: +601110577009
    Thank you.