Using the same modular construction and hardware as the ArchWeigh HP® conveyor belt scale, the ArchWeigh SC® belt scale offers weight accuracies of 1-2% as it self-adjusts to the movement of the conveyor belt, thanks to ARCH’s patented dual-ended load cells (1).
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This unique engineering compensates for outside pressures on the conveyor belt by forcing converse reactions by the load cells; one is forced up while the other pushes down. Constant belt scale recalibration is never necessary.
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In its construction, the ArchWeigh SC®conveyor belt scaleis framed by a 5”x 2”x .3” channel (2) designed for tough spots and harsh conditions. 
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Unitized bridge construction (3) and internal speed sensor (4) allow for one time ‘Bolt-in-Place’ installation; the internal housing means that once the belt scale is installed, so is the speed unit. The speed unit precisely measures conveyor belt speed for consistent readings.
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A reinforced, factory balanced and leveled frame eliminates the common problems associated with insufficient structure and will give you years of reliable readings. An oversized junction box (5) makes for simple field connections.

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