Sticky sand because the decomposition of the resin is about 500 ° C, the resin sand removal, mold gap increases and loss of feeling, sticky sand iron liquid form precautions 1) increasing the core compactness 2) at the thick sand can be used as a special zirconium original sand soldering iron and cold iron, etc. 3) brush fire-resistant coating and appropriate to reduce the pouring temperature 4) type suitable furan resin. Resin sand production line is composed of magnetic belt conveyor, vibration crusher recycling machine, centrifuge rotor secondary two recycling machine, sand libraries, bucket elevator (3 sets), the mobile arm continuous resin sand mixer, pulsed Reverse Blowing dust and other equipment formed. Qingdao Heng Machinery Co., Ltd. long-term commitment to the casting machinery, casting test equipment research and development and promotion of resin sand equipment, leading products are condensation resin sand equipment, sand reclamation and film production equipment, clay, sand production and recycling equipment, water glass sand production and recycling equipment, casting material properties testing equipment, such as dozens of series of ancillary products. Liquid material adjustment, how much amount of liquid material is made liquid feed pump motor speed decision resin sand equipment manufacturers, liquid feed pump motor speed is the input data from the drive or the governor decided. Thus, by adjusting the drive or governor data to achieve much liquid feed additive, the specific operation: ①, first of all ways to manipulate the power Kongpan positions are open on the manual pump cured, resin pump, and reflux a fluid conduit filled with liquid material can not be a bubble phenomenon. ②, to manipulate way to convert measurements (time) position on the cabinet, the desired measurement of liquid materials such as resin agent valve switch in the ON position resin sand equipment, accessories, container connected with a liquid outlet to be automatically prepared after Continued Start button resin sand equipment, liquid material out of 10 seconds to turn off. Weighing meets the user's process requirements, 1000kg / 36 × technological requirements should value% resin. The same exact amount obtained by adjusting the drive or the governor of the resin, curing agent with the resin to adjust the amount of size should be 1000kg / 36 × process requires a resin value% × process requirements hardener value% resin sand equipment prices | Qingdao Heng (Online) | resin sand equipment from Qingdao Heng Machinery Co., Ltd. Qingdao Heng Machinery Co., Ltd. (www.thjidian.com) is in Qingdao, Shandong Cleaning equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Qingdao Heng leadership with the staff warmly welcome all inquiries negotiations to create a better future Qingdao Heng.