Type 1: continuous cutting blade, the cutting light, especially suitable for reducing peak stubbles timber processing. Because of the hard wood, wood hard material, with an ordinary flat cutter for machining this kind of wood will appear the workpiece surface is not smooth, choking thorn phenomenon is very serious, not up to the requirements of the processing, on the other hand, the processing equipment efficiency decreased significantly, the machine feed out phenomenon.
        the technical problem to be solved by the invention is: (1) ordinary flat cutter when choking thorn shortcomings; (2) the ordinary hard wood cutter walk shortcomings; (3) Pu Tongping knife when processing the disadvantage of large equipment noise in the processing of hard materials the feed speed, the rate of qualified products increased several times.
    The equipment noise decreased significantly. The machine equipment maintenance also have a positive effect. Because of the hard wood, hard wood material, with an ordinary flat cutter for machining this kind of wood will appear the workpiece surface is not smooth, choking thorn phenomenon is very serious, not up to the requirements of the processing, on the other hand, the processing equipment efficiency decreased significantly, machine feed out phenomenon.
    Type 2: mechanicalclamping helix planer, suitable for cutting or planing planing long sand machine, can reduce the cost of tool features: to solve the technical problems such as positioning tool regrinding. In addition, it is widely used in the process of plane plane. Market reflects good.