- Feeding Size: < 5mm
- Capacity: 0.9-17T/H
- Raw Material: coal powder, coal gangue, soft coal, anthrocite coal, coke, white coal, coking coal, pertroleum coke, bituminous coal.
- Advantages: mechanical pressure, disc spring pressure. Wearable 65Mn foundry technology roller. The briquetting ratio reaches 98%.
Where to Buy Briquette Press is also called coal powder molding machine, it is used to briquette coal powder, coal gangue, soft coal, anthrocite coal, etc. Belongs to cold briquetting technology; In production, it can produce popular briquette shapes, like oval shape, pillow shape and square shape, etc. in high density, strong strength and high hardness through adding some kind of binder material, so customers are more like it. Its structure is composed of three parts: feeding system, transmission system and briquetting system. XM290 model coal ash briquette machine is often as a trial order goes to customer site for small size and easy maintenance.
(1) Power motor drives reducer through belt pulley, then reducer gives driving force to drive roller through coupling. Final, drive roller acts on driven roller.
(2) When feeding powdery material into two rollers, they begin to rotate in opposite direction. The pocket hole on each roller will be filled up.
(3) When two rollers of Where to Buy Briquette Press goes to their contact point, the pressure reaches peak. Under enormous pressure, the powdery material are pressed into finished briquettes.
(4) These fresh finished briquettes are conveyed by discharge belt, and deliver to next process. The leftover powdery will be returned back for remould.
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| Model |
Reducer |
Ratio |
Roller Size (mm) |
Main Shaft Speed (r/min) |
Matched Power (kw) |
Capacity (t/h) |
Pressure Type |
| XM290 |
ZQ350 |
1:31.5 |
290*200 |
12-14 |
5.5 |
0.9-1.0 |
Mechanical |
| XM360 |
ZQ350 |
1:31.5 |
360*250 |
12-14 |
7.5 |
1.5-2.0 |
Mechanical/Hydraulic |
| XM400 |
ZQ400 |
1:31.5 |
400*250 |
12-14 |
7.5 |
2.5-3.5 |
Mechanical/Hydraulic |
| XM430 |
ZQ400 |
1:31.5 |
430*250 |
12-14 |
11 |
3.5-4.5 |
Mechanical/Hydraulic |
| XM500 |
ZQ650 |
40.17 |
500*470 |
10-12 |
37 |
7.5-8.5 |
Mechanical/Hydraulic |
| XM650 |
ZQ850 |
40.17 |
650*470 |
9-11 |
45 |
9-10 |
Mechanical/Hydraulic |
| XM750 |
ZQ1000 |
48.57 |
750*570 |
9-11 |
90 |
13-14 |
Mechanical/Hydraulic |
| XM850 |
ZQ1250 |
50 |
850*570 |
8-10 |
110 |
15-17 |
Mechanical/Hydraulic |
| Remarks |
1. Above capacity is based on coal density 0.8, briquette size Φ50*33mm. |
| 2. Roller material is 65Mn, High chromium alloy and 9Cr2Mo. |
| 3. According to different material, parameter will change slightly. |
