How To Build A Chainsaw Sawmill? [With Useful Tips]

A chain saw is a tool used to make wood. Many spend a lot of time creating it, yet they cannot build the mill properly. But building a chainsaw sawmill is not a difficult task. 

To build a chainsaw mill, first, the design needs to be decided on. Then cut wood or welded rod according to the design and attach it with the design. Be sure to use a powerful engine and proper blades. Once the body of the chainsaw mill is ready, add the chainsaw to it.

Many people make mistakes while building this cutting tool. These mistakes can cause damage to the chainsaw mill. However, in this article, I will discuss everything about how to build a chainsaw sawmill and its related other matters.  

5 Steps To Build A Chainsaw Mill: Make Your DIY Version

If you have a good idea about how to use a chainsaw and cut logs using it, then a professional version bought from the market will do best. However, if you are yet to learn the ABCs of a chainsaw, it’s better to go for a DIY mill. Here’s a simple step-by-step making process.

Materials Considerations

I know many would want to try scrap steel for their mill making. It’s alright but I wanted to try something else that would give me better rust protection. Also, I wanted to go for an element that is lightweight and easier to handle.

So, finally, I figured out aluminum will do enough justice to my requirements. This stuff is quite simple to handle and also gives nice adjustability, which I would prefer too. This versatile material was around forty by forty mm in profile size. The quality was pretty strong and rigid that making the application comfortable.

I went for long rails that were 2×900 mm in measurement to get around 1m wideness. For the inner bracing, I used 4×400 mm and verticals were scaling around 2x500mm. I also needed some tiny vertical straightening pieces, which were measuring exactly 2x100mm. Finally, I used a piece of 40×16 mm with 900m length for the long part.

It also came with a t-slot to make a great handle and betterment the structure. You will also need four angle bracket and ten T slot nut with a spring ball for this process.

Step-1: Time for Frame Assembling

The first step is frame assembling. You need to use some M8 threads to do some tapping for the four mid braces ends. The same is for the small verticals and the end of other ones.

This process might be a bit confusing at first. But once you hang in there, things will seem easier. You can use some sort of lather to line up the whole thing accurately and machine tap them. There are other ways and methods of course.

You may want to make a jig or guide for the process. If you’re really skilled in lining up, then also it would work pretty well.

No matter what way you use, there should be taping and clearing of the chips included. For this intention, simply use WD50 or maybe some other kind of preferred lube. Make sure no chips are remaining at the end of this process. You can use compressed air for this purpose. Also don’ forget to wear some eye protection.

Step-2: Holes for Clearance

Now it’s time to go for a ninety-degree butt joint. You can use these tapped holes and do so without any specialized fasteners. For the Allen key simply drill tiny clearance holes. This will ensure the use of head bolts as well. You should avoid making holes for long rails to the inner brace. These are not for this step and depend on the bar length mainly. So, hold that for the later steps.

Step-3: Accurately Attaching Mill

Now simply arrange every part according to the design of the chainsaw mill. Make sure all the squares are accurate and only then go for tightening. Be gentle with the tightening process, it’ll affect the whole assemblage.

You should be aligning small verticals with the actual ones. This is important to make sure the guide bar and mill body are perpendicular to each other. You can simply use some exactly sized slots of hardwood for the intention.

Step-4: Guide Bar Drilling Process

You need to attach the guide bar of the chainsaw with vertical ends. Simply use the tapped holes to put the guide bar into it. Now bolt it down and use some Loctite to keep it away from rattling loose.

You need to use a carbide drill bit and some oil to drill away hard stuff. However, sometimes handheld drill does the trick even at a slow speed. Bolts need to be in the right position. Simply go for the middle section and work out into an in-bound hole. The bolts should be near the powerhead.

Always have some additional space to keep the chain safe. Also, this extra space is going to help with de-tension and adjusting the bar. Use a center punch to markdown holes before drilling. Using wood or mild steel beneath, you need to clamp the guide bar and drill punches into it. There should be no nasty metal bits remaining.

Step-5: Mounting Up

It’s time to bolt the final inner brace and you need to consider the bar length for this purpose. Do so with the powerhead detached from the chainsaw.

You can simply add some rollerblade wheel into it. So that the mill can smoothly operate even when the log’s nearside edge is rubbing. You can even try adding a skid plate instead.

If you are working with straight smooth logs, the wheels work better. But for a wonky one, you may want to try the skid type. Also, this addition is completely optional and depends on your mood.

5 Mistakes Should Avoid To Build A Chainsaw Sawmill

Many of us make mistakes when building chainsaw mills. These mistakes can sometimes cause the chainsaw mill not to last long. By avoiding these, you can make the chainsaw mill more lasting. 

1. Poor Engine

Choose a chainsaw whose engine is strong. Because if you use a chainsaw with a weak engine, it cannot be used to cut large trees. Conversely, a weak engine cannot last for very long. It may shut down after a while or can be easily damaged even when cutting hardwood.

2. Improper Blade

Chainsaw Mill can produce all types of wood, both big and small. That’s why it is important to use a proper blade rendering for your type of work. Using improper blades can often cause it to break due to prolonged wood cutting.

3. Using Wood

Many use wood to make chainsaws. In terms of charge, it is well to use wood. However, if you go to cut heavy wood, the wood used in it may break. So, I think welding rods should be used to make a chainsaw sawmill. As a result, you can use it to make wood from any tree, big or small.

4. Using Cheap Materials

Different budget elements are available for the construction of a chainsaw sawmill. It will not be strong if you do not make it with cheap materials. And after a while, you have to buy the old ingredients. Because we all know, good things cost a little more. Since it is a cutting tool, it is better to not use low-priced material.

5. Using Hand Saws

You can make a chainsaw sawmill using any saw you like. However, for the convenience of work, I advise not to use a hand saw. It will make your work harder and take more time. However, if you use a miter saw, or a round saw, these will make your job much easier.

5 Useful Tips To Build A Chainsaw Sawmill Perfectly In A Quick Time:

By following some tips you can get the job done in less time. Let’s look at some of the fast ways to build a chainsaw sawmill. 

Tip 1: Sketch Out A Design

First, create a sketch for the chainsaw mill. This will permit you to guess what the components may be. Moreover, if the design is ready, it takes less time to do the job. So, you don’t have to deliberate about your design while working. 

Tip 2: Assemble everything:

Assemble all the necessary components before starting work. This will make your work relaxed and extra time-consuming. Because if you do the work by assembling one of the ingredients, it will take a lot of time. 

Tip 3: Cut All The Rods According To Size

Then cut the rods to the specified size according to the design. If you cut the rods beforehand, there is no risk of reducing them later. It will be known before the work starts if it takes more time. And if the rods are all cut, they can be attached in less time.

Tip 4: Place Rods Over A Smooth Surface

According to the design, lay them on a smooth surface once all the rods have been cut to size. Lay the rods, and do not have to be removed for attachment. Consequently, you can simply attribute them to the chainsaw. 

Tip 5: Attach With Welding Machine

You can easily attach the chainsaw mill with welding rods if you build it. In the case of wood, attach the chainsaw with a single screw. Welding will be a quick method for attaching rods in case you use it.

Frequently Asked Questions:

What Size Chainsaw Do You Need For A Chainsaw Mill?

Choose a chainsaw that can handle at least 3 inches lengthier than the thickness of the log. Also, your chainsaw must be strong enough. Otherwise, you will not be able to complete the task. The chainsaw must be able to run a 20-inch chain. 

But if you want to cut small boards, you can use small chainsaws. A chainsaw mill requires a chainsaw with at least 50cc displacement. But I think it is best to go for a saw with a 60cc engine size.  

What Is The Approximate Cost Of Build A DIY Chainsaw Sawmill?

Depending on the production required, it can cost from $4,000 to $80,000 to build a new portable chainsaw sawmill. You can build a sawmill at a lower cost. But for that use a powerful chainsaw.

The estimated cost of making a DIY Chainsaw mill can be around $1,500. It can also cost an additional $500 + for a mechanical jack-hoist to log in bed. But if you want to build a stable chainsaw sawmill, you have to spend $5,000 or $6,000.

How Do You Build A Vertical Chainsaw Mill?

To build a vertical chainsaw mill, you need a 4×4 maple post. To make the mill, you first need to dig the money. Then stack the post on the excavated soil and backfill it with soil. 

Ensure it is steady and secure on the ground. Place a large and flat block at the base of the mill to ensure stability. Then mount the log using a small piece of wood. This log will provide stability by suspending your chainsaw mill post.

How Long Does It Take To Build A DIY Chainsaw Sawmill?

If you want to build a chainsaw sawmill, assemble all the necessary components. Then sketch out your design of a chainsaw sawmill. You can build a chainsaw mill in just a few hours with all the planned components at hand.

It may take longer if you are new to this type of work. However, it is probable to build a chainsaw in one day. You can make wood using a strong saw in just 10-15 minutes.

Are Chainsaw Mills Worth It?

Chainsaws are an important tool for converting a tree into wood. It is the most effective and operative tool for making wood. You can easily cut down trees of all sizes, big and small. But when you go to make wood from the tree, you will need a chainsaw mill.

Large sawmills are very effective in converting trees into wood. However, these are expensive and difficult to transfer as needed. However, with the help of a chainsaw saw, you can go anywhere and cut wood. Chainsaw mills can do everything like a large sawmill. 

Final Verdict

A chainsaw sawmill is a very effective tool as an alternative to making wood in a short time. With just a few materials, you can build a chainsaw mill that is easy to move. 

Expectantly, this article will help you learn how to create a chainsaw mill in a short time. Even if you are a learner in this profession, it will be helpful for you. Moreover, by avoiding the mistakes discussed here, you will be able to create a chainsaw mill successfully.

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