Yizumi participated in the 27th International Exhibition on Plastics and Rubber Industries (Chinaplas 2013) from May 20 to 23 in Guangzhou, China. Through the 8th participation in this trade fair, Yizumi further promote the brand image and company strength.
Since 1983, Chinaplas has been expanded thanks to thriving domestic plastics and rubber industries and this year the trade fair reaches a new height with the exhibition area up to 220,000 sqm increasing by 22% compared with the 2011 edition.
According to the organizers, the four-day exhibition received 114,103 visitors, 26.97% of which were from overseas countries, as well as 2,900 exhibitors from 38 countries and regions. Chinaplas 2013 displayed 3,200 machines with a year-on-year increase of 28% and got support from 15 exhibitor groups from home and abroad, including Austria, Canada, France, Germany, Japan, United States and Great Britain.
Located at Hall 3.1, Zone A and covering an area of over 400 sqm, Yizumi’s booth was in a modern style with fresh and decent decorations and gathered numerous visitors and buyers. Within four days, Yizumi had reached initial agreements on cooperation with many domestic and foreign customers.
Focusing on “quick delivery of high-quality products for specific applications”, Yizumi displayed the latest corresponding technical achievements in the show, that is, high-speed PET preform injection molding system, turnkey solution for high-speed packaging, two-platen injection molding machine and injection molding machine for smartphone accessories.
YIZUMI high-speed PET preform injection system, model PET-72A has a 72-cavity mold with daily output of 518, 400 pieces. Employing environment-friendly and energy-saving technologies of servo pump and insulation jacket, the system saves 20%-30% power. The auxiliary linear motor driven extraction robot has the advantages of high speed, energy saving, precise positioning and no friction. The mold used has needle type hot runner and scientifically designed cooling water channel, which solves the common problems like short service life, easy material leakage, poor mold cooling and backward demolding.
YIZUMI turnkey solution for high-speed packaging is a system that provides an integrated solution, including automatic feeding, molding, extraction, stacking and packaging, which improves productive efficiency, lowers the cost and facilitates management. In the trade fair, machine UN320SC performed thin-walled fast food container molding using stack mold with four cavities. The molding cycle is within 5 seconds, which is highly efficient. The system has distinctive features of high repeatability, stable performance, extremely low energy cost and thin-walled product molding.
For Yizumi two-platen injection molding machine, it uses high-rigidity machine frame instead of tie bar guiding for the moving platen. The force-loaded sections of four tie bars have the same length with stable clamping force. The lock nut is easy to mesh and seal. Also, the lock nut mechanism has simple structures and uses a large number of automatically-lubricated bearings, which are reliable, clean and neat with easy maintenance and replacement. The solid sliding base of the machine has long guiding section and high rigidity. Tie bars, platens, lock nut mechanism and machine frame are subjected to finite element analysis. Application for 4 national patents is in progress.
Yizumi SJ series injection molding machine for smartphone accessories works in a high speed smoothly with injection pressure up to 300 Mpa that guarantees producing products with higher ratio of flow path to wall thickness. This machine is 40% faster than the general-purpose injection molding machine and lowers the internal stress of products during high-speed filling to reduce the possibility of deformation. Deviation of temperature control in static test is plus or minus 1℃ and deviation of platen parallelism is within 50% of national standards, with less wear of the mold. This machine is stable in molding with higher degree in automation and deviation of mold opening and clamping precision within ±0.5mm. With shorter dry cycle time, efficiency of the machine is increased by 10%-20%.
