Entrusted by the Liaoning Provincial Department of Science and Technology, Dalian Science and Technology Committee presided over this new product appraisal meeting. Participating experts independently developed SJW-200×6 and SWSZ-140 double cone extrusion granulation units and SJSH-90×40B and SJL-F90 twin screw plastic mixing extrusion granulation units independently developed by Dalian Bingshan Rubber & Plastic Co., Ltd. The success of the development and at the same time congratulated by the new product technology appraisal, unanimously believed that the main performance indicators of the two units have reached the international advanced level of the same type of products, filling the domestic gap, can replace imports. The SJW-200×6, SWSZ-140 plastic master batch extrusion granulation unit and SJSH-90×40B, SJL-F90 twin-screw plastic mixing extrusion granulation unit independently researched and developed by Dalian Bingshan Rubber & Plastic Co., Ltd. Recently passed the provincial technical appraisal in Guangzhou. SJW-200×6, SWSZ-140 plastic color masterbatch extrusion granulation unit has novel structure and reasonable design. It is mainly used for modification and granulation of masterbatch, functional masterbatch and other materials. It is Dalian Bingshan Rubber & Plastics Co., Ltd. Co., Ltd. develops and manufactures according to the process requirements proposed by Guangdong Huizhou Taiyang Chemical Co., Ltd. The unit is able to disperse and mix the already-mixed mixer into a bulk mass of plasticized material. After being intermittently discharged into the insulation trough of the SWSZ-140 double-cone feeding device, the unit can rotate inwards and have high eating. The intermeshing conical twin-screws of the material capacity are shear-compressed and continuously conveyed to the SJW-200×6 single-screw extruder for further plasticizing dispersion and establishment of relative pressure, so that the compacted material is extruded through the screen head Pelletizing. The unit has been verified by the production and use of the user's unit: the whole machine operates with balance, safe and reliable operation, high output, and can fully meet the requirements of the pellet production process; the product has been sampled and tested, and the particle size is uniform and smooth, and the quality is excellent. Another new product SJSH-90×40B, SJL-F90 double cone extrusion granulation unit is developed by the company according to the process requirements of Guangzhou Panyu Guangyao Xinghao Plastic Co., Ltd., mainly used for the production of silane cross-linked polyethylene. Cable pellets and pipe pellets. The extruding system of the main unit will deliver the pre-dried polyethylene pellets and anti-oxidant silane crosslinker, etc., which are quantitatively added in sections, and then transfer, compress, knead, plasticize, extricate, vent and homogenize. The process, after being extruded from the die plate, is granulated by an underwater pelletizing device. In the process of plasticizing and mixing of materials, the barrel temperature control system and the mandrel heating and cooling system can strictly control the temperature to prevent the materials from being produced due to excessive temperature; the cut particles are dewatered by centrifugation and then the middle silo is The air is sent to a boiling dryer and a deep dryer for drying and sent to the finished product silo. After the unit has been used for one and a half years by the user unit, it is verified: all technical performances can meet the requirements of the production process, the structure is novel, the design is reasonable, the transmission is stable, the control is reliable, the production efficiency is high, the operation is safe and convenient; the plasticization of the product is good The particle shape is regular and smooth. Golden Wheel Sewing Machine Hook 820 Sewing Machine Parts,Golden Wheel Cs-810 ,Hook For Golden Wheel ,Nhh-820Lr Hook sewshimano , https://www.nb-fzysewing.com