Advantages of chain plate：
WELDON® conveyor belts are widely used in baking industry, especially for cooling line in spiral conveyor. Modular plastic belt 3843 SERIES is your ideal solutions for spiral conveyor. WELDON® Belt Bakery Team members include bakery experts from engineering, customer service, and technical support departments, so as to ensure that we fully understand our customers’ applications and conveyance needs.
Compared with racetrack proofer tower, WELDON® automotive spiral proofer tower has more advantages, such as simpler structure; lower cost; shorter manufacturing cycle and
higher reliability. Multiple application:It can also be used as spiral cooling.
Patent curve edge design.
Normally when the holding force of the drum decreases，the spiral belt would easily drop from the guide block, causing the conveying condition unstable.
WELDON® patented type with the curve edge feature solves this problem.
WELDON® curve edge spiral belt ensures the stable operation even when the holding force between the belt and drum is small, the curve edge would not drop from the guide block.
Metal plate construction for spiral freezer belt.
Normal spiral belt in the freezer,would get excessive contraction,excessive tension and easy to break.So WELDON® added a metal plate construction in the spiral freezing belt.By reserving the freezing shrinkage, there will be relative zero shrinkage,also successfully avoiding the excessive tension caused by the contraction principle.
A case in Columbia: Single spiral cooling tower, with total height of 6 meters, up in and down out conveying design. Adopt 420 meters of WELDON® 3843 series spiral belt, which should meet FDA standard and pass SGS test.
A case in Russia: A spiral freezing tower, adopts WELDON® L3843 spiral belt,with total length of 200 meters. Tower is driven by one motor.
A case in China: spiral cooling tower. Belt must meet ISO9000 and FDA standards, with the function of UV protection.
PDF Material Download Spiral conveyor belt .pdf