Introduction:  The middle thick sheet cut to length line is a kind of middle thick coil length system used to take flat rolled steel or coiled steel, unroll it, level it and cut it to desired length sheet. Moreover, any specification can be cut via uncoil level and cut to length. This middle thick coil cut to length comprised of hydraulic coil-loading car, hydraulic single-spindle uncoiler, hydraulic coil-head-feeding and coil-press device, coil-end straightener, double-roller pinch feeder, central aligner, main leveler, encoding table, shearing machine, roll table conveyor, piling-up racket, lifting table and collecting table, hole accumulator, tensioner, recoiler, coil-discharging car, hydraulic system, electric control system. This metal coil decoiling, leveling and cut-to-length line is divided in to three kinds because of different strip thickness and strip width, including thin sheet, middle thick sheet and thick sheet. Among them, the middle thick sheet cut to length line: strip thickness: 1~6mm, 2~8mm; strip width: 600~1600mm or 300~1000mm. Application: This cut to length line apply to process cold-rolled steel, hot-rolled steel, carbon steel, stainless steel, galvanized steel, color steel plates and the various metal materials. The middle thick coil cut to length line is also divided into 3 kinds, due to different material of coils strip thickness, strip width, cutting speed and material of disc cutter.  Specifications: 1. 1-6×1600mm cut to length line Material of coils: carbon steel. Strip thickness: 1-6mm Strip width: 600-1600mm Inner diameter of coils: Φ508mm, Φ610mm, Φ760mm Max.outer diameter of coils: Φ2000mm Max.coil weight: 30000kg Leveling roller: Φ140 Material of leveling roller: 40Cr. Material of cutter: 6CrW2Si Cutting speed: (0-60) m/min, adjustable 2. 2-8×1000mm cut to length line Material of coils: stainless steel Strip thickness: 2-8mm Strip width: 300-1000mm Inner diameter of coils: Φ508mm, Φ610mm, Φ760mm Max.outer diameter of coils: Φ2000mm Max.coil weight: 20000kg Leveling roller: Φ140 Material of leveling roller: 40Cr. Material of cutter: SKD-II Cutting speed: (0-60) m/min, adjustable 3. 3-10×2000mm cut to length line Material of coils: carbon steel, color steel and etc. Strip thickness: 2-8mm Strip width: 300-1000mm Inner diameter of coils: Φ508mm, Φ610mm, Φ760mm Max.outer diameter of coils: Φ2000mm Max.coil weight: 20000kg Leveling roller: Φ140 Material of leveling roller: 40Cr. Material of cutter: 6CrW2Si Cutting speed: (0-60) m/min, adjustable  Technical parameters of middle thick sheet cut to length line: Strip thickness Strip width Max. Coil weight Shearing speed 1-4mm 900-1500mm 30T 0-60m/min 2-8mm 900-2000mm 30T 0-60m/min 3-10mm 900-2000mm 30T 0-60m/min