Installed between shear & end welder and forming mill, horizontal spiral accumulator store a large amount of strip in a reasonable footprint space to give enough time for shear & end welder to cut and join the ends of two successive coils with non-stop tube mill. The principle of operation is simple. The strip is fed into the accumulator by a set of pinch rolls, before that, the strip is twisted 90 degree for entering the pinch rolls. As the strip enters the accumulator, it's supported and conveyed by a rotary table or sets of rollers, which is sophisticatedly designed to minimize the resistance for reduced chance of strip cobbling, marking, tension etc. The inside wrap of the accumulated coil is pulled out thru center arbor to the forming mill. The drive has three modes: stopped, line synchronized, and high-speed feeding. The accumulator is designed for strip to outside feeding and center output. The number of strip wrap can be fixed or variable, depending on the thickness and width of material.
Highlights
Grants a increased quality of end product with no mark or scratch
Scientifically designed to suit for storage of galvanized strip, bright surface strip, and automotive strip, and to ensure the welding quality of H beam steel
Prolong the service life of forming machines and rollers
Easy installation and operation
Huge storage capacity
Strip moves smoothly, no jam-ups
Wear resistant treatment applied to all rollers for longer service life
Communication with uncoiler, flattener and shear & end welder, realizing one-man operation for the complete entry line section
Model No. | Strip Width (mm) | Strip Thickness (mm) | Storage (m) | Fill-in Speed(m/min) |
HT32 | 40 – 120 | 0.6 – 1.6 | 400 – 1200 | Max. 300 |
HT50 | 60 – 200 | 0.6 – 3.5 | 400 – 1200 | Max. 300 |
HT76 | 100 – 260 | 1.0 – 4.0 | 400 – 1000 | Max. 300 |
HT89 | 110 – 280 | 1.5- 4.0 | 400 – 900 | Max. 180 |
HT114 | 120 – 400 | 1.5 – 6.0 | 400 – 900 | Max. 180 |
HT165 | 160 – 520 | 2.0 – 7.0 | 400 – 800 | Max. 160 |
HT219 | 240 – 700 | 3.0- 8.0 | 350 – 800 | Max. 170 |
HT273 | 320 – 900 | 3.0 – 10.0 | 300 – 800 | Max. 120 |
HT325 | 500 – 1100 | 5.0 – 12.7 | 300 – 800 | Max. 120 |
HT406 | 600 – 1300 | 6.0 – 14.0 | 300 – 800 | Max. 120 |
HT508 | 700 – 1650 | 6.0 – 16.0 | 300 – 800 | Max. 100 |
HT630 | 900 – 2000 | 6.0 – 20.0 | 300 – 800 | Max. 100 |
HT660 | 900 – 2200 | 6.0 – 23.0 | 300 – 800 | Max. 100 |
HT711 | 900 – 2400 | 8.0 – 25.0 | 300 – 800 | Max. 100 |
