Mechanical Efficiency Of Incline(Topographical record)：85% 斜面配研接触面（拓印记录） Proper circle：φ503mm 芯轴（含扇形板）真圆 Diameter reduction/φ481.62mm 芯轴（含扇形板）缩径 Segment circle run-out≤0.4 扇形板圆跳动，误差≤0.4 Support head circle run-out≤0.4 支持头圆跳动≤0.4 Bearing position circle run-out≤0.4 轴承位置圆跳动≤0.4
The function of the coiler (S) is the exit end of the production line, and it s function is to coil the cold-rolledcoil into coils to facilitate product transportation. The coiler (S) consists of a reel, a rotary expansion and contraction cylinder, a gear box, a transmission DC motor, a brake, and a base. Cantilevered eight-slot slanted wedge sector plate closed reel structure, hydraulic expansion and contraction, with jaws, with push plate device, AC variable frequency motor speed control transmission. Reel expansion and contraction--diameter expansion process: oil is supplied to the rotary joint of the expansion and contraction hydraulic cylinder, which leads to the oil cavity of the hydraulic cylinder head through the internal oil circuit to drive the piston rod to move backwards, and the piston pulls the inner rod of the main shaft of the reel to move synchronously, thereby The relative displacement of the axial wedge and the fan-shaped plate is made, the axial wedge is pushed to move axially, and the radial wedge and the fan-shaped plate are moved radially outward, so as to realize the diameter expansion of the reel. Reverse oil flow realizes the process of reducing the diameter of the reel. Clamping and loosening of jaws--When the cylinder expands and contracts, the diameter of the cylinder expands and the oil is passed, the cylinder expands and the jaws are tightened. The process of loosening the reverse oil-passing jaws is the same as reducing the diameter of the reel.
The function of the coiler (S) is the exit end of the production line, and it s function is to coil the cold-rolledcoil into coils to facilitate product transportation. The coiler (S) consists of a reel, a rotary expansion and contraction cylinder, a gear box, a transmission DC motor, a brake, and a base. Cantilevered eight-slot slanted wedge sector plate closed reel structure, hydraulic expansion and contraction, with jaws, with push plate device, AC variable frequency motor speed control transmission. Reel expansion and contraction--diameter expansion process: oil is supplied to the rotary joint of the expansion and contraction hydraulic cylinder, which leads to the oil cavity of the hydraulic cylinder head through the internal oil circuit to drive the piston rod to move backwards, and the piston pulls the inner rod of the main shaft of the reel to move synchronously, thereby The relative displacement of the axial wedge and the fan-shaped plate is made, the axial wedge is pushed to move axially, and the radial wedge and the fan-shaped plate are moved radially outward, so as to realize the diameter expansion of the reel. Reverse oil flow realizes the process of reducing the diameter of the reel. Clamping and loosening of jaws--When the cylinder expands and contracts, the diameter of the cylinder expands and the oil is passed, the cylinder expands and the jaws are tightened. The process of loosening the reverse oil-passing jaws is the same as reducing the diameter of the reel.
Our company has advanced processing technology, strong technical and equipment strength, with the rolling mill industry open, close reel and mandrels as the main product.
