1) Electrical motion heating angle adjustment. Adjustable range of 60°-360°
2) Surface of all rollers are well treated by grind and plated hard chrome, glabrous and durable.
3) Adopt dishing seal or plat design. Insure reel paper be heated averagely.
4) Duplex preheater for 3-layer corrugator line, Triplex preheater preheater for 5-layer corrugator line.
