GZM Series Conical Ball Mill

Product Features
This series of conical ball mills is a new type of energy-saving ball mill invented and first developed in Zhaoyuan. After nearly thirty years of continuous improvement, it has become the dominant model in the grinding field. The machine has the following features:
-It adopts large-diameter double-row self-aligning roller bearings instead of the traditional sliding bearings used in ordinary mills. These bearings have a long service life, require no maintenance, significantly reduce friction, lower actual energy consumption by 15–30%, and allow for easier startup.

-A conical structure is designed near the discharge end, which not only strengthens the mill but, more importantly, allows the grinding media (steel balls) to be naturally classified. Smaller steel balls are concentrated near the discharge port, ensuring finer product size.

-An integrated steel chassis can be adopted, offering high installation accuracy, convenient assembly, and shorter installation cycles.

The conventional combined feeder is eliminated and replaced with a drum-type feeder. This design avoids inertial impact, enables stable equipment operation, reduces downtime for maintenance, and improves overall efficiency.

Selection Guidelines
-When selecting a model, users should specify the mill rotation direction, which can be either left-hand or right-hand.

-The bearing model can be changed according to user requirements.

Technical Data Sheet of  GZM Series Conical Ball Mill
ModelCylinderCylinder Rotational Speed(r/min)Effective Volume(m³)Ball Loading Weight(t)Feeding Size(mm)Processing Capacity(t/h)MotorDimension(L×W×H) (mm)Weight(kg)
ModelPower(kW)
Diameter(mm)Length(mm)
GZM0912φ900120041.60.6510~150.3~0.8Y160L-6113355×1800×14003900
GZM0918180041.60.981.60~150.4~1.1Y180L-6153955×1800×14005430
GZM0921210041.61.071.80~150.5~1.3Y180L-6154255×1800×14005660
GZM0933330041.61.52.80~150.85~2.2Y225M-6305500×1800×14007380
GZM1220φ1200200035.22.183.10~251.3~3.3Y225M-8224085×2140×17608202
GZM1224240035.22.63.70~251.6~4.1Y250M-8304485×2140×17609103
GZM1228280035.234.30~252.2~5.6Y280S-8374885×2140×17609481
GZM1232320035.23.54.90~252.0~5.2Y280M-8455285×2140×176010586
GZM1238380035.24.25.90~252.2~5.6Y315S-8555885×2140×176011336
GZM1246460035.257.10~253.0~7.5Y315M-8756485×2140×176012420
GZM1324φ1300240030.22.84.30~251.3~3.3Y280S-8375035×2370×18809782
GZM1328280030.23.35.10~251.6~4.0Y280M-8455435×2370×188010838
GZM1334340030.246.20~251.8~4.5Y280M-8456035×2370×188012156
GZM1520φ1500200031.534.80~251.8~4.5Y280M-8455650×2930×206011037
GZM1524240031.53.35.60~252.1~5.2Y315S-8555950×2930×206012600
GZM1526260031.53.86.30~252.6~6.0Y315S-8556250×2930×206013223
GZM1529290030.74.270~252.9~6.7Y315M-8756850×2930×206013968
GZM1535350030.75.18.50~253.5~8.0JR117-8807450×2930×206016137
GZM1538380030.95.59.20~253.8~8.6JR125-8957750×2930×206017420
GZM15444400316.410.70~254.4~9.9JR126-81108350×2930×206018500
G7M1556560031813.60~255.6~13JR127-81309550×2930×206020833
GZM1565650031.19.315.80~256.5~15JR128-815510450×2930×206021950
GZM1836φ18303600278.5130~252.5~11JR128-81558400×3800×233033940
GZM18404000279.414.50~252.8~13JR128-81558800×3800×233034990
GZM18434300271015.20~253.0~14JR128-81559000×3800×233035840
GZM1849490027.211.517.40~253.5~16JR136-81809600×3800×233037260
GZM1856560027.21320.30~254.0~18JR136-818010400×3800×233039280
GZM1864640027.21523.20~254.6~21JR137-821011200×3800×233041840
GZM1870700027.216.525.30~254.3~23JR138-824511800×3800×233045767
GZM2126φ2100260023.87.512.80~253.5~25JR127-81307455×3920×248532871
GZM2129290023.89.514.30~253.9~27.5JR128-81557776×3920×248534859
GZM2136360023.910.516.70~254.5~33JR136-81808200×3920×248543875
GZM2142420023.91220.10~255.0~38JR137-82108793×3920×248539000
GZM2145450023.912.9220~256.5~43JR137-82109306×3920×248543875
GZM2150500023.91429.70~257.0~45JR138-82459901×3920×248546117
GZM2159590023.917360~258.0~50JR139-828010099×3920×248555486
GZM2430φ240030002211.5200~258.0~50JR139-82809920×4064×359454900
GZM244545002217270~258.0~60JR1391-83209920×4064×359465350
GZM246060002223350~258.0~70JR158-838011520×4064×359475800
GZM2736φ2700360021.717.528.40~2512.5~98JR1392-838010035×5410×315075410
GZM2742420021.720350~2515~118JR158-847510035×5410×315080647
GZM2745450021.721.438.90~2518~140JR158-847511991×5410×315083350

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