The invention relates to a twisting type wire-stripping machine for wirecable processing. The wire-stripping machine comprises a support plate, the support plate is provided with a wire cutting device and a twisting mechanism which are coordinated with each other and a wire cutting bracket of wire cutting device on the support plate, the wire cutting bracket is provided with a wire clamping device, the upper portion of the wire clamping device is provided with a wire sweeping device coordinated with the wire clamping device, the twisting mechanism comprises upper and lower two twisting plates which are coordinated with the wire clamping device, the two twisting plates are fixed on a twisting left and right mobile block, the twisting left and right mobile block is coordinated with a twisting left and right mobile guide rail on a twisting lifting block, the twisting lifting block is connected to a twisting lifting device, and the twisting left and right mobile block is connected to a swing device. In the twisting type wire-stripping machine for wirecable processing, the wire cutting device and the twisting mechanism which are coordinated with each other are arranged, an edge is cut on a sheath of a wirecable through the wire cutting device, then the wirecable with the cutting edge is twisted through the two twisting plates of the twisting mechanism, afterwards the wirecable is pulled through manpower or machine pulling to complete wire-stripping, and the wire-stripping efficiency and the rate of finished products of wire-stripping are greatly increased.