It is well known that in the refining magnesium metal process, after calcined dolomite, the mateirals should be mixed with other materials and then pressed into briquettes, the briquettes can be extruded through vacuum reduction refining magnesium, then refining, casting into magnesium ingot.
Due to the properties of materials,it not allowed to any water join in the briquettes process, so the user need choose a high pressure briquette machine instead of the ordinary briquettel machine to complete briquetting, Zhongzhou high pressure briquette machine is a specially used for pressing briquette from kinds of materials on the production process of magnesium metal.
The characteristic of magnesium powder briquette machine:
1. Good effective pressure, high briquette rate, high strength;
2. long service life for rollers;
3. The double shaft reducer structure, improve the precision of rollers, the involute gear reducer, improve performance and life;
4. The prepress device use speed motor, all wear resistant parts are alloy, improve the performance and service life;
5. The hydraulic station is placed independently with overpressure protection function.
Purchase guidance for magnesium powder briquette machine:
Please inform the production requirements, the size of briquettes into its shape, the parameter table is based on the capacity of our company's standard briquettes size, calculated as the density of lime into the briquettes.
| Mode | ZZG530 | ZZG650 | ZZG750 | ZZG850 |
| Diameter of roll | 530mm | 650mm | 750mm | 850mm |
| Width of roll | 196mm | 196mm | 196mm | 250mm |
| Max linear pressure ratio | 5 t/cm | 6 t/cm | 6t/cm | 8 t/cm |
| Total pressure | 100t | 110t | 120t | 130t |
| Main power | 55kw | 75kw | 90kw | 90kw 132kw |
| Pre-pressure power(speed adjustment) | 18.5kw | 18.8kw 22kw | 22kw | 22kw |
| Oil pump powder | 1.5kw | 1.5x2kw | 1.5x2kw | 1.5x2kw |
| Main rotation speed | 9r/min | 9r/min | 9r/min | 9r/min |
| Size of briquettes | 38x25x13mm | 38x25x13mm | 38x25x13mm | 38x25x13mm |
| Output | 3t/h | 5t/h 8t/n | 8t/h 12t/h | 9t/h 15t/h |
Four rollers double pressure
after the first pressurization, the materials between main and auxiliary rollers enter the place between two main rollers for a second pressurization, where the pressure will be twice of the type of two rollers.(the auxiliary roller pre-press the hemisphere on the amin roller to exhaust air, the hemisphere will be pressed again into briquettes fomation through two main rollers).
GB standard hydraulic components
manufaturing by Dezhou oil pump company, using embolism type pump equipped with storage device which can be operation of protection briquette machine when the hydraulic moment fluctuation, the oil cylinder adopts compound type and be made of standard material 27SiMn, extremely good finish, wear resistance, having protective effect on seals.
Roller taper assembly techology(patent)
Roller and wheel hub of briquette machine is processed into tamper structure, which shall be compacted firmly by bolts for stability and reliance, easy to replace roller,save time and efforts for users.
9Cr2 forging rollers
the roller materials adpot 9Cr2 forging steel, high precision and abrasion resisitant, the rigidity reach to 55-60HR through prempering.
National standard bearing
Using the rolling mill bearing series, each model is the double row cylindrical ball bearing, well-known brands, lagre load bearing, stable performance, guarantee period of 5 years.
Split plummer block
Unique split type design, precision machining, simply remove the bolts when the user maintenance, open housing, can be seen bearing, ease of maintenance.
Steel reducer
Independent production, full steel material bell housing, gears made of 40Cr steel, stable performance.
Spindle material
high quality finished No.45 steel tempering.
