A compression molding machine includes a wheel mounted for rotation around a horizontal axis and a plurality of angularly spaced molds disposed around the wheel. The syringe system includes a valve housing having a valve guide chamber with an input port fluidly connectable to a fluid pressurizing means, a storage port in fluid communication with the barrel chamber, and a discharge port in fluid communication with the needle body. The time stamps are provided by one or more sending nodes traversed by a packet along the network physical link.