At the same times, we have also researched how to remould the traditional friction press to be numnerical controlled and created high efficiency 3D stereo mixing mill, which has filled many gaps and achieved many invention patents and utility model patents awarded by Chinese National Patent Office. Our products have achieved many customer's satisfaction and recognition, also solved the problem of difficult in employment, expensive for employment, big power consumption, not easy to control the quality, not safe and so on difficulties in refractories material industry. 

 

In particular, Haloong's technology team has researched the function of quick response in brick making process, high-low speed transform and super-low constant torque, which greatly improved the quality and efficient , made the machine more flexible, more energy saving and more safe, and made great contribution for the refractory material industry. These achievements have inspired Haloong people's creativity and the whole team's cohision. 

 

Hydrastatic press is static pressure screw, nut and hydrastatic bearing totally closed press. Currently, domestic electric screw press is divided into three types: exposed, semi-closed, and full-closed(hydrastatic type). Hydrastatic electric screw press works by driven static pressure screw, hydrastatic nut and hydrastatic bearing. By the screw's rotation, nut will drive slider straightly up and down to do a humanized free combat action.

 

During all the action, a layer of oil will be formed between the bearings, the lubrication oil in the oil cylinder will go through the dedicated pipeline to the automatic forced lubricating oil station for filting, then the oil will go through the high pressure pipeline back to oil cynlinder for use. Such kind of full-closed hydrastatic electric screw press make the screw, nut and bearing avoid worn and scratch caused by not suitable human oiling. Wear rate grately reduced makes its serve life prolonged to be twice of normal screw press. Besides, it also has the features of generous appearance, clean and tidy, energy-efficient and good use effect. 

 

Intelligent auto material distributing system is produced by Haloong after many years accumulation of experience in technology combined with this industry's measurement packaging system. It was developed in May ***5 and trial ran successfully in September ***5. Its weighting accuracy and feeding efficient are all advanced in international. Successfully applied to the refractory material industry's electric numberical control screw press, it truely realizes the unmanned operation, reduces the labor intensity of workers, reduces the environment pollution, fast and efficiently feeding accurately to reduce the interference by people during the process of weighting and pouring materials. This system has provided an intelligent standard management equipment for the forming quality, volume density and weight of refractory material. 

 

Refractory materials mixing equipment has always used foundry sand mixer, no professional mixing machine. Now the high efficient 3D stereo mixing mill researched by Haloong has brought a great historical change for the field of refractory material grinding technology. Thus, a new mixing concept has been created. It means that, at any time of mixing period, the speed of  sand mixer's material tray, roller, rotor, and stirrer will automatic adapt the actual characteristic of refractory material mixing. And these are all realized with the born of professional variable frequency speed regulating 3D stereo mixing mill