Suitable for sandwiching cream, jam in various flavors between biscuits. Cream/jam tub with automatic heating and temperature-keeping functions Made of stainless steel. Cream/jam fed by pump smoothly and steadily. Lane width is adjustable, suitable for wide range of biscuit. Speed can be adjusted stepless and rapidly by frequency transformer. Star gear device stack the sandwiched biscuit for packing. There are so many types of machine for your choose such as RCJ-A RCJ-C RCJ-D RCJ-E and so on.