Green hedge machine blade is a special tool used to trim green hedges, shrubs and other green plants, installed on the green hedge machine (garden machinery), by cutting the blade components to shape and maintain green plants.Key FeaturesStructural composition: Usually made of sharp edges and durable materials, some models support upper and lower edge adjustment to suit different trimming needs.Application: Mainly used to trim tea trees, shrubs and other plants, also can be used for high branch trimming.Upgrade advantage: Some upgraded blades improve cutting efficiency and reduce operating resistance by optimizing the edge design.Maintenance PointsRegularly check the blade gap and adjust it to keep the edge sharp.Clean the remaining leaves after each use to avoid affecting the next use.

The lawn mower rotary blade is the core component of the rotary blade lawn trimmer, consisting of high-speed rotating blades, used for cutting lawn vegetation. Its working principle is to generate cutting force through the high-speed rotation of the blade (usually exceeding 3000 revolutions per minute), cutting the grass plant in an unsupported state.  ‌ structural characteristicsThe rotary blade is generally a long strip of alloy steel blade with a blade angle of 30 °, which is directly installed on the engine output shaft or connected to the engine through a transmission device. Some models enhance the cutting effect through a mixed flow fan structure, forming axial, radial, and tangential airflow to assist grass plants in standing upright.  ‌ Applicable scenariosSuitable for trimming ordinary artificially planted lawns, with lower requirements for lawn quality, but the cutting effect is slightly inferior to roller cutter models. The critical cutting speed needs to reach 40-43 meters per second, and in practical work, high speeds (such as 3000 revolutions per minute or more) and sharp blades are often used to ensure cutting efficiency.  ‌ Coordination with other componentsUsually working in conjunction with components such as the cutterhead, engine, and walking wheels, power is transmitted to the blades through a transmission system to achieve efficient trimming.  ‌

The swing blade of a lawn mower is the core component of a swing blade lawn mower, consisting of multiple blades hinged on a rotating shaft, which achieves cutting function through high-speed rotation. Its working principle is as follows: working principleThe swing type lawn mower is driven by an engine to rotate the cutterhead at high speed, and the blades unfold and cut the grass stem under the action of centrifugal force. The rotation axis is parallel to the ground, and the grass stem is cut and thrown backwards using kinetic energy.  ‌ structural characteristicsThe swinging blade is installed on the rotating shaft through a hinged structure, and the blades are distributed radially during operation, suitable for handling complex terrains such as hills and orchards.  ‌ Applicable scenariosMainly used for trimming lawns, pastures, orchards and other scenes, it can meet the cutting needs of thick vegetation such as shrubs and weeds.

The blades of lawn mowers and brush cutters are the core components of two different devices, with the main difference being their purpose and structure: lawn mower bladeUsed for trimming lawns and vegetation, installed on a cutterhead and driven by an engine to rotate at high speed for cutting. Its structure includes a cutterhead, engine, walking wheels, and control system, which quickly cleans the vegetation in the area through high-speed rotating blades.  ‌ Brush cutter bladeMainly used for clearing shrubs and weeds, with a greater emphasis on durability and cutting ability in terms of structure. Usually equipped in garden machinery, it is directly connected to the engine and completes shrub pruning and green belt maintenance work through high-speed blades.  ‌ Both achieve efficient operation through power drive, but the blades of the brush cutter usually use more durable materials and designs to cope with more complex shrub environments.  ‌