Qingdao Hengjun Equipment Manufacturing CO,.LTD is a door gasket equipments manufacturng corporation.We have got the International standard ISO9001:2000 certification and European CE certification.Up to now,we have produced plenty of whole sets of refrigerator door gasket equipments and moulds for more than twenty large cororations at home and broad and have gained good reputation among the customers Our products have been sold far to America,Canada,Greece,Saudi Arabia,Jordan,Pakistan,Algeria,Viet Nam and NorthKorea and so on.
It is half-automated double-edge welding machine, which operation process is as follows: first, the strip was inserted the welding die by manual, then push the double-button, the machine run auto cycle, including: heating device moving up – heating - the heating device return – vacuuming - the latitude die close - thimble inserting into strip - inside cooling - outside cooling – trimming - longitude die open - push out the strip with mandril, last, unloading the strip by manual.
The characteristic of this welding machine is as follows: Good flatness welding surface and reliable strength of welding joint, automatic trimming, reliable quality, less work cycle time and high finished-product rate.
It is automated product line,which process is as follows:First,loading comminution pvc materials to mixing device manully,then running the auto work cycle process-drying and transmitting to loading device-plasticizing,extruding and forming cooling the forming dies-cooling in the cycle water container-drying with compress-air blowing -towing with tow device-automatic punch device-transmitting workpiece with manipulator-placing workpiece-last,moving the workpiece manually.
The characteristics of this line are as follows:
1. It introduces automatic production and has high producing efficiency.Comparing with the old line,the work cycle time is 1/5and only need one operator to operate.2. It is easy to operate and control quality during production.3. It provides flexible process with PLC system and touch screen technology from DELTA company,which is easy to adjust and control the production.