Slitting machine, also known as slitting line, slitting machine, slitting machine, is a name for metal slitting equipment.
1. Parallel blade shearing machine. The two blades of this shear are parallel to each other. It is usually used for transverse shearing of pre-rolled slabs (squares, slabs) and other square and rectangular sections of slabs, so it is also known as slab shears. This type of shearing machine sometimes also uses two forming blades to cold cut rolled products (such as round tube blanks and small round steel). At this time, the shape of the cutting edge is adapted to the shape of the section of the rolled product. 2. Inclined blade shearing machine. The two blades of this shearing machine, the upper blade is inclined, and the lower blade is horizontal, at an angle to each other. The inclination of the upper blade is 1 ° ~ 6 °. This shearing machine is often used for cold and hot shear steel plates, strips, thin slabs and welded pipe slabs. It is sometimes used to cut small bundles of steel. When rolling empty web window materials, the inclined blade shears are usually used to cut the head and tail of the strip (when the strip is used without cutting the head and tail) for welding into large coil strips. Inclined blade shears make the upper blades inclined and the lower blades made horizontal. The purpose is to reduce the length of the shear contact with the cut piece, thereby reducing the shear force and reducing the volume of the shear. And simplify the structure. The main parameters of the inclined blade shearing machine are: maximum shear force, blade inclination angle, blade length and number of shears. These parameters are determined based on the size and mechanical properties of the rolled stock.
Convenient operation, high cutting quality, high material utilization and stepless speed adjustment of cutting speed.
1. Application: It is suitable for longitudinal cutting of metal strips and rewinding the narrow strips after slitting into rolls. 2. Advantages: easy operation, high cutting quality, high material utilization, and stepless speed adjustment of cutting speed. 3. Structure: It consists of unwinding (unwinding), positioning of lead material, slitting and slitting, winding (rewinding), etc. 4. Applicable materials: tinplate, silicon steel sheet, aluminum strip, copper, stainless steel sheet, galvanized sheet, etc. 5. Applicable industries: transformers, motors, home appliances, automobiles, building materials, packaging industries, etc.