Technical knowledge

Haosail Circular Saw

Oct 28, 2024

A circular saw is a common woodworking and metalworking tool that uses a rotating circular blade to cut materials. This tool is very practical in construction, woodworking, metalworking, and DIY projects. The working principle of a circular saw is to use a motor to drive a circular blade to rotate at high speed, cutting materials such as wood, metal, and plastic through the teeth on the blade.

The circular saw blade of woodworking circular saw is installed on the main shaft and driven by motor for rotary cutting motion. Wood can be fed manually or mechanically (roller, chain rail, conveyor belt and sports car, etc.) or by saw blade. Circular sawing machines can be divided into longitudinal circular sawing machines, cross-section circular sawing machines and universal circular sawing machines (which can cut wood longitudinally, transversely and obliquely), which are widely used in wood making and joinery operations.

The main features of a circular saw include:


1. **Cutting capability**: It can cut a variety of materials, including but not limited to wood, plastic, metal, etc.

2. **Portability**: Many circular saws are designed to be handheld, making them easy to carry and use in different locations.

3. **Versatility**: Some circular saws come with replaceable blades that can be used for different cutting tasks.

4. **Safety**: Modern circular saws are usually equipped with safety features such as protective covers and emergency stop buttons to reduce safety risks during use.


Types of circular saws:


1. **Handheld circular saw**: This is the most common type, suitable for making straight cuts and some simple curved cuts.

2. **Table circular saw**: This type of circular saw is fixed to a workbench and is usually used for more precise cutting work.

3. **Miter circular saw**: This type of circular saw can be adjusted for angles, used for cutting beveled surfaces or more complex cuts.

4. **Reciprocating saw**: This type of circular saw can make both straight and curved cuts, with the blade moving in a reciprocating motion.


Safety tips for using a circular saw:


- Always wear appropriate personal protective equipment, such as safety goggles, earplugs, and dust masks.

- Ensure that the blade is sharp and correctly installed.

- Mark the cutting line before cutting to ensure accurate cuts.

- Keep both hands steady and avoid sudden movements.

- Do not attempt to cut wet wood or wood containing metal objects such as nails, as this may cause blade damage or personal injury.

- Ensure the material is secured during cutting to prevent movement.

- After completing the work, turn off the power and store the circular saw properly.



Our MJ243C type woodworking circular saw with sliding table has the following features:

1.Adopt large powerful pure copper motor.


2.Terminal box and relay adopt famous brand DELIXI.


3.Adopt alloy saw blade that long lifetime.


4.The lathe bed adopt heavy steel structure that ensure stability when working.


5.Heavy frame anodized carriage assembly with precision bearings prevents cutting distortion.


6.Angle degree adjustable from 45°-90°.


A circular saw is a powerful tool, but it also needs to be used correctly and cautiously to ensure safe and efficient work.


To better serve our international customers, we have established operation and experience centers inKenya, Mozambique, Zimbabwe, Tanzania, Egypt, Dubai, Singapore.And our stores in Ghana, Zambia, Uganda, Algeria, and South Africa are also being prepared.

These centers provide localized services, ensuring that our customers receive the support they need, regardless of their location.


Quality is at the core of everything we do at Haosail. Our products have passed the third-party inspection by Jingrui Test Center's quality management system, ensuring that our products meet the highest standards of quality and reliability.


We look forward to establishing long-term cooperative relationships with our customers, offering not only product sales but also project contract support. Haosail is more than just a supplier; we are your partner from the initial stages of your project to its successful completion.