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