USED AUTOLINE AML III DECOILER AND DUCT AUTO LINE

1. Decoiler: 1 PC, Levelling and beading unit: 1 PC, punching and sheet cutting,
2 Material Decoiler with the power 1.5KW，Double drive V shape belt, which adapts to worm drive reduction gear box with the function of self-locking and braking.
3 Levelling and beading machines
Drive: cycloid pinwheel speed reducer with reduction ratio 29:1, frequency motor with power 4KW 3, rotating speed 0~1450r/min, rotating torque 20N/m.
A pair of feed rollers in the start of unit. The surface of upper roller is skid-proof rubber lined which prevent surface of material from deforming and slipping; In the back of unit are levelling rolls, 3 pcs down rollers and two up rollers; a pair of beading rollers, a pair of encoder measuring rollers, with their surface treated by hard chrome plating for maximum durability and accuracy.
Beading mould 5 groups employ high quality alloy material treated by strict heat treatment process, guarantee the requirements that must be met when beading Standard form of bead is radiuses, also can be made in type V shape or as per requirement of clients. Figure of stripes (picture 2), Principle operation (picture 3)
One side worm adjustment ensures the two ends adjust at the same increment when regulating material eliminating waste.
5 Hydraulic punching die time adjusted -sharp die and square die, can be selected according to production needs. Punching shear mould composed with four sets symmetrical moulds, and each mould actuated by hydraulic cylinder with diameter 80mm, stroke 65mm. Hand wheel to run screw to adjust the shape of notch and their depth for different material.
6. Cutting shear adopt hydraulic cutting mode, and work through two hydraulic cylinders with diameter 63mm, and installed synchronizing shaft to ensure that two hydraulic cylinders run at the same time. The blades are made of high-quality alloy steel 9SiCr and be treated by strict heat treatment and finished by surface grinding. So, their cutting edge is sharp and durable. Blade gap adjustment ensure precise work piece cutting with no burr and hemming. Clamp unit powered by two hydraulic cylinders with diameter 80mm upper beam mounted, lower beam pressed out with one synchronizing shaft to ensure that two hydraulic cylinders run at the same time. Two ends of the owner beam link to hinge. Table-flap link to lower beam through pinion axis and operate following lower beam. The process that table-flap are driven by pinion axis hydraulic cylinder with diameter 63mm, stroke 400mm