advantage
The die uses an extended v-shaped flow path, a triangular flow separation technique, and a special flow-stabilizing structure. It can effectively improve the compound precision of each compound layer and reduce the ‘m’ shape and ‘W’ shape flow in the extrusion process. The upper die lip adopts push-out manual fine-tuning + automatic fine-tuning integrated die lip, manual adjusting range ± 1mm, automatic adjusting range ± 300μm, automatic die lip adjusting control part, we adopt the current very advanced full-closed-loop control system and automatic thickness measurement system, which makes the thickness precision of the products within ± 2% . The on-line thickness measurement instrument can automatically scan in horizontal direction and continuously at high frequency, can be very real-time accurate display of the thickness of products tolerance. After processing the measured data of the online thickness gauge by the computer program, the special die lip adjusting bolt is fed back to realize the automatic fine adjustment of the die lip opening thickness, and the product precision is quickly and effectively controlled. And Our Die has a good expansion, according to customer needs can be equipped with thick edge device in addition to the “inside plug width adjustment device” or “outside plug width adjustment device, ” Better to meet the customer production of a wide range of products possible, to achieve more economical and efficient production. This kind of Die is suitable for the production of single-layer or multi-layer films such as CPP, PE, Eva, PVC, PET, PVB, PA with thickness of 0.06-0.18 mm.
沪公网安备31010402001403号
