Entries by ZYmining

Description of the briquetting machine assembly

The high pressure ball press is mainly composed of : motor , hard tooth surface double shaft reducer , elastic coupling , gear coupling , main machine , pre-press , hydraulic station , electric control system and so on . 1、Transmission system: The motor-elastic coupling-hard-tooth double-shaft reducer-gear coupling is driven by two pressure rollers . 2、 The host: The main machine are mainly composed of press roller assembly , frame , oil cylinder and roll gap adjusting device . 3、 Press roller assembly: Pressure roller material : GCr15SiMn , the surface hardness after final heat treatment is not lower than HRC58-62 . The pressure roller assembly adopts one end fixed end one swimming structure . 4、The rack: The frame is composed of upper beam , lower beam and supporting to beam , all of which adopt welded structure and have large bearing capacity . Finishing on all sides with all racks 5、 Pre-press: The pre-pressing machine is mainly composed of a motor , a reducer , a cone , a pre-pressing spiral , a guiding nozzle , and the like . Pre-compressed motor is a speed-regulating motor for stepless speed regulation . Pre-pressed spirals working surface surfacing welding wear-resistant alloy electrode . There is a reliable sealing between the guide part of the pre-press and the two sides of the press roller to ensure that the material enters between the press rolls .

Physical and chemical indicators of cold pressed particles

The physical indexes of cold-pressed particles mainly refer to wet bulb drop strength, green ball compressive strength, green ball drop strength, heat strength, void ratio, etc., while chemical indexes mainly refer to various reaction properties into the furnace, such as reducing traits. , high temperature softening and melting characteristics. 1. Wet ball drop strength The […]

The role of binder in the process of ball pressing

The binder is generally a liquid substance such as pulp waste liquid, syrup waste liquid, and water glass. There are two aspects to the ball: 1. The binder is adsorbed on the surface of the material in a highly dispersed manner, and penetrates into the crack of the particles under the action of pressure, thereby […]

The effect of bearings on the life of the ball press

As an important part of the ball press, the bearing is second only to the roll skin, and even more important than the roll skin in terms of long-term operation. Whether the bearing selection is reasonable or not will have an impact on the assembly and production costs of workers and continuous running time. For […]

The reason why fluorite powder is difficult to press the ball

1, the first point is the roll skin, see if the roll skin is damaged, because if the roll skin is damaged, the joint of the two rolls will be very large, so that many raw materials can not be directly pressed into the ball, but directly After passing through the ball socket of the […]

How to choose a ball press machine

If you are looking for a ball press machine device and considering purchasing, then this article can help you. The ball press should consider the following aspects when purchasing options: 1. The problem of conveying the pressed product of the ball press. The materials pressed by the ball press machine are convenient for transportation and […]

How to increase the output of the ball press

When users purchase ball press equipment, they need to consider many problems such as equipment quality, price and after-sales, and the output is also within the scope of users’ consideration. There is no doubt that the larger the model of the ball press equipment, the higher the capacity per unit time. Sometimes the output demand […]

Mineral powder ball machine performance characteristics

The mine powder ball press equipment is a kind of mechanical equipment that can press and press the powder material through high pressure to roll extrusion, and can also be equipped with hydraulic equipment. Mineral powder ball press equipment can be used to suppress various mineral powder, iron powder, iron ore powder, iron oxide scale, […]

pressure ball machine structure

Each briquetting machine working principle is the same, we can through the GY520 to pressure the ball machine to do an analysis for everyone. GY520 pressure ball machine, basic structure as shown in fig. Principle of work: the main components of roller ball machine is a diameter equal to each other have a certain gap […]