Vacuum vacuum forming machine clamping device

Plastic sheet molding, sheet is fixed in the clamping device. In hot forming of universal and composite thermoforming machine used more easily fixed sizes sheet clamping device. Vacuum forming machine have a plenty of the whole machine with a set of clamping frame. Clamping device can be divided into two kinds: one kind is frame type, another kind is split type. Frame type clamping device is composed of upper and lower two frameworks. Sheet between two frameworks. Framework opens, under the framework of the general will remain fixed. All types of simplex bit molding machine on the bottom of the frame fixed on the molding room directly. Parison and finished by hand out on the manual and semi-auto machine, when the frame size is very big, there are within the scope of the framework to open the safe operation of device. The larger parison forming glide, clamping force can in a relatively wide range adjustment, therefore, the two bags rubber roller, with mutual compression spring, and is equipped with a pressure adjusting device. Continuous's clamping piece molding machine is the zipper on both sides with the front and rear brake work together. Had better use the automatic control clamping device, in order to action quickly, can help to improve product quality and efficiency.