[What kind of material is not suitable for powder ball press machine? ] If the user's material contains moisture, it is recommended that you do not use powder ball press machine, and should choose our plant other series pressure ball machine according to the specific circumstances of the material. Dry pressure ball machine production is low, the high purchase cost, and is only applicable to water-free material pressure the ball into the group. [Buy powder ball press machine needs attention? ] First determine their suitability for use material powder ball press machine, and then to dry pressure ball machine price, quality, and other manufacturers to learn more about. [Powder ball press machine to adjust the feed section] According to the ball of the case, to determine the appropriate quantity, here mainly to talk about feeding screw preload adjustment, feeder feed rate, and screw speed, producing eight tons of dry powder ball press machine when the pitch, but it also has the raw material composition, the composition and properties, particle size, moisture content, specific gravity and other materials have a greater relationship, based on theoretical calculations and pitch combination of empirical data was out, general No need to change. When for lack of quantity, cause not a ball, even into the ball, but also difficult to achieve the density required strength should be increased speed, feed rate is excessive flash is too thick, while the feed motor and other current rise, thus adjusted according to the situation speed. Zhengzhou Hongxin mining industry produces a wide variety of pressure ball machine equipment powder ball press machine features, has been successfully used in many industries, the majority of customers, has successfully promoted the efficient development of enterprises. High pressure pressure ball machine powder structure consists of three parts: the feed section; transmission parts; molding parts. 1, the feed section powder ball press machine scene pictures is to achieve dosing to ensure uniform access to the material between rolls. Screw feed device by the electromagnetic speed motor drive pulley, worm reducer rotation will be pressure to force the material entered the inlet pressure. Because electromagnetic speed motor constant torque characteristics, when the pressure feeding amount of material equal to the desired host screw feeder, you can maintain a constant feed pressure to pellet quality and stability. Such as excessive feed, feed device of the power transmission overload; feed rate is too small is not a ball. 2, transmission parts, the main drive system are: motor - reducer triangle strip --- --- --- open gear roll. Host powder ball press machine is powered by the electromagnetic speed motor, the pulley, spur gear reducer, coupling with spread through the rod axis. Driving shaft and the driven shaft through the open gear to ensure synchronous operation. Passive bearing equipped with a hydraulic device behind. Hydraulic protection means is by the hydraulic pump high-pressure oil into the cylinder, the piston axial displacement. Former head of the piston rod connected to the bearing housing pressure to meet production requirements. 3, forming part, mainly referring to host part of the core part of the roll. When the intake material between the roll into the metal block excessive or hydraulic cylinder piston rod pressure overload, the pump will be shut down, the accumulator pressure change by a dampening effect, the relief valve to open the oil return, the piston rod displacement so increase the gap between the pressure roller so hard object by the pressure roller, the system pressure returned to normal, can protect the pressure roller is not damaged. I warmly welcome the customers to come to visit, we will most sincere attitude to provide you with the best quality service. Dry pressure ball machine live pictures _ _ Hongxin powder ball press machine mining equipment from Zhengzhou City Hongxin Mining Equipment Co. Zhengzhou City Hongxin Mines Ltd. (www.hxyqj.com) strong, credible, in Zhengzhou, Henan crushing grinding equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hongxin mining equipment into the brilliant and you work for a better future!