Industry News- Hangzhou Shenling Technology Co., Ltd

Chainsaw Anatomy: How Cutters, Drive Links, Guide Bars, and Sprockets Work

When a cutting chain stalls in a wet stump or a guide bar starts to pull sideways in a dry hardwood cut, the first reaction is usually to blame the sharpness of the chain. But a c...

Sep.09.2026

Chain Identification Guide: How to Measure Pitch, Gauge, and Number of Links

Standing at the bench with a loose chain in hand is common. The old chain has done its work, the part number is faded, and the guide bar does not show a clear specification. Rathe...

Sep.01.2026

Chainsaw Bar Numbers Explained: How to Read and Match Your Guide Bar Correctly

When a new guide bar is stamped with a row of numbers, most of us look at the first number and think "that's the size." Then we install a chain that does not quite fit. The surfac...

Aug.24.2026

Long Bar Chainsaw Guide: Matching Bar Length, Engine Power, and Chain Pitch

The Real Limit on a Long Bar Chainsaw Is Not the Bar A 24-inch bar on a 45cc saw will not cut faster. It will stall, overheat the clutch, and drag the chain through a poor cut. A ...

Aug.17.2026

Stihl Chainsaw Bar Size Chart: How to Choose the Right Guide Bar for Your Saw

If your Stihl chainsaw starts losing speed in the cut after you fitted a longer bar, the problem is not the carburetor. It is the bar sizing. On a Stihl chainsaw, the guide bar co...

Aug.10.2026

How to Measure a STIHL Chainsaw Bar: Mount Size & Length Guide

Why "Just Measure the Bar" Isn't Enough for STIHL Grab a tape measure, run it along the bar, and you'd think that settles it. For most tools, it would. For a STIHL chainsaw, lengt...

Aug.03.2026

3/8" LP Pitch Chainsaw Chain: Guide & Best Uses

Understanding the 3/8" Low Profile Chainsaw Chain The 3/8" Low Profile (LP) pitch chainsaw chain is specifically engineered for homeowners and light-duty users with lower-powered ...

Jul.31.2026

How to Measure Chainsaw Bar Length: 3 Methods That Actually Work

Why Getting the Bar Length Right Matters Ordering a replacement guide bar or chain by guesswork is a good way to end up with something that doesn't fit — or worse, fits poorly eno...

Jul.20.2026

How Is a Chainsaw Bar Measured? The Right Way to Get It Right

The Measurement Everyone Gets Wrong Grab a tape measure and run it from the very tip of a chainsaw bar to the very back of it, and you'll get a number — just not the right one. Ch...

Jul.13.2026

How Often to Replace Chainsaw Sprocket: Guide & Signs

General Replacement Guidelines and Rules of Thumb You should replace a chainsaw sprocket after every two to three chains have reached the end of their service life, or approximate...

Jul.07.2026

Chainsaw Guide Bar Selection, Maintenance & Safety Guide

Choosing the Right Chainsaw Guide Bar Length The ideal chainsaw guide bar length is typically 2 inches longer than the diameter of the wood you're cutting most frequently. For gen...

Jul.02.2026

Replacement Chains for Stihl Chainsaws: How to Match the Right Chain

Three Numbers That Determine the Right Replacement Chain Every chainsaw chain is defined by three specifications. Get all three right and the chain fits perfectly; miss any one of...

Jun.22.2026

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