A coil slitting tool in the form of a rotary serrator knife for use on coil slitting machines includes a plurality of serration undulations disposed on one or more faces about the outer periphery. The rotary serrator knife tool may incorporate a concentrically located bore about an inner diameter for mounting on an arbor and may further incorporate a keyway. The rotary serrator knife may be formed from an assembly having, a central rotary disk about which mount one or more removable inserts including the serration undulation portion. The one or more removable inserts may include serration undulations on one side or two sides and mount substantially to the perimeter of a mounting disk by use of fasteners.

A coil slitting tool in the form of a rotary serrator knife for use on coil slitting machines includes a plurality of serration undulations disposed on one or more faces about the outer periphery. The rotary serrator knife tool may incorporate a concentrically located bore about an inner diameter for mounting on an arbor and may further incorporate a keyway. The rotary serrator knife may be formed from an assembly having, a central rotary disk about which mount one or more removable inserts including the serration undulation portion. The one or more removable inserts may include serration undulations on one side or two sides and mount substantially to the perimeter of a mounting disk by use of fasteners.

A coil slitting tool in the form of a rotary serrator knife for use on coil slitting machines includes a plurality of serration undulations disposed on one or more faces about the outer periphery. The rotary serrator knife tool may incorporate a concentrically located bore about an inner diameter for mounting on an arbor and may further incorporate a keyway. The rotary serrator knife may be formed from an assembly having, a central rotary disk about which mount one or more removable inserts including the serration undulation portion. The one or more removable inserts may include serration undulations on one side or two sides and mount substantially to the perimeter of a mounting disk by use of fasteners.

A coil slitting tool in the form of a rotary serrator knife for use on coil slitting machines includes a plurality of serration undulations disposed on one or more faces about the outer periphery. The rotary serrator knife tool may incorporate a concentrically located bore about an inner diameter for mounting on an arbor and may further incorporate a keyway. The rotary serrator knife may be formed from an assembly having, a central rotary disk about which mount one or more removable inserts including the serration undulation portion. The one or more removable inserts may include serration undulations on one side or two sides and mount substantially to the perimeter of a mounting disk by use of fasteners.

A coil slitting tool in the form of a rotary serrator knife for use on coil slitting machines includes a plurality of serration undulations disposed on one or more faces about the outer periphery. The rotary serrator knife tool may incorporate a concentrically located bore about an inner diameter for mounting on an arbor and may further incorporate a keyway. The rotary serrator knife may be formed from an assembly having, a central rotary disk about which mount one or more removable inserts including the serration undulation portion. The one or more removable inserts may include serration undulations on one side or two sides and mount substantially to the perimeter of a mounting disk by use of fasteners.

A coil slitting tool in the form of a rotary serrator knife for use on coil slitting machines includes a plurality of serration undulations disposed on one or more faces about the outer periphery. The rotary serrator knife tool may incorporate a concentrically located bore about an inner diameter for mounting on an arbor and may further incorporate a keyway. The rotary serrator knife may be formed from an assembly having, a central rotary disk about which mount one or more removable inserts including the serration undulation portion. The one or more removable inserts may include serration undulations on one side or two sides and mount substantially to the perimeter of a mounting disk by use of fasteners.

Grating is formed from longitudinal members and transverse members that are operatively coupled together. The longitudinal members may be described as bearing members and the transverse members may be described as cross members that extend between the bearing members. The separation system and process of the present disclosure separates an initial grating having an initial grating width into multiple gratings have gratings widths less than the initial grating width. The separation system includes a driven die assembly having opposing dies, each opposing die having knives and spacers which interact to separate the cross members of the grating to create multiple gratings as the same time. The knives may be set up in different configurations in order to create any number of gratings having flush cross members (e.g., flush with the bearing members) and/or overhanging cross members (e.g., hang over the bearing members).

A blade housing includes: a rotary blade and an opening, in which the blade housing is configured to be affixed to a blade housing connector, and in which when a motor rotates the blade housing connector, the rotary blade rotates to cut a post-tension (PT) tendon tail inside a stressing pocket, in which the blade housing is sized to fit within the stressing pocket, in which the opening of the blade housing is sized to allow the PT tendon tail to be extended through the blade housing.

A blade housing includes: a rotary blade and an opening, in which the blade housing is configured to be affixed to a blade housing connector, and in which when a motor rotates the blade housing connector, the rotary blade rotates to cut a post-tension (PT) tendon tail inside a stressing pocket, in which the blade housing is sized to fit within the stressing pocket, in which the opening of the blade housing is sized to allow the PT tendon tail to be extended through the blade housing.

The invention discloses a waste air-conditioning compressor recycling processing equipment, which includes a conveying box. The conveying box is provided with a conveying chamber with an opening facing upward. The conveying chamber is provided with a conveying device. Two left and right symmetrical fixing rods are fixedly connected, and a cutting box is fixedly connected to the fixed rods. The cutting box is provided with a cutting cavity with an opening facing downward, and the cutting cavity is provided with a power device. The lower side of the power unit is provided with a lifting device for providing the lifting movement required for cutting. The lower side of the lifting device is provided with a cutting device for cutting the compressor. The right side of the cutting device is provided for quickly clamping and fixing the compressor and the The clamping device for conveying the cut off compressor upper cover plate to the storage place can realize automatic clamping and fixing of the compressor, the installation and fixing process is simple, and the overall processing efficiency is improved.