JX-928P 74mm Coffee Grinder
JX-928P is a 74mm Coffee Grinder with Italian imported flat burrs, a 600W variable-speed motor, and two hopper options. It supports 600–1400RPM speed adjustment, 10–19kg/h grinding capacity, 750kg burr lifetime, and fan heat dissipation.

74mm Commercial Coffee Grinder Specifications
| Specification | JX-928 |
|---|---|
| Product Name | 74mm Coffee Grinder |
| Model | JX-928 |
| Burr Diameter | 74mm |
| Burr Type | Flat Burr |
| Burr Origin | Italian Imported |
| Burr Lifetime | 750kg |
| Motor Power | 600W |
| Motor Speed | 600–1400RPM |
| Grinding Capacity | 10–19kg/h |
| Bean Hopper Capacity | 120g |
| Voltage | 110–240V |
| Frequency | 50/60Hz |
| Heat Dissipation | Fan |
| Main Body Material | Aluminum |
| Dimensions | 31 × 15 × 42cm |
| Net Weight | 8.3kg |
| Gross Weight | 10.5kg |
| Available Colors | Black, White |
74mm Coffee Grinder features
JX-928 74mm Coffee Grinder features an Italian flat burr system, stable grinding performance, and adjustable settings for cafes, restaurants, and commercial coffee operations.
74mm Flat Burr Coffee Grinder
JX-928 uses a 74mm flat burr. Burr diameter is one of the main specifications buyers compare when selecting a coffee grinder.
The flat burr configuration provides a defined grinding surface for coffee beans. Grind adjustment controls the distance between the burrs and changes the resulting coffee particle size.
The JX-928 74mm burr system is suitable for coffee grinding requirements where users need control over grind size and motor speed.
- 74mm diameter
- Flat burr structure
- Italian imported burrs
- 750kg stated burr lifetime


600W Variable Speed Coffee Grinder
The JX-928 uses a 600W variable-speed motor.
Unlike a fixed-speed configuration, the motor operates within a range of 600–1400RPM.
| Motor Parameter | Value |
|---|---|
| Power | 600W |
| Minimum Speed | 600RPM |
| Maximum Speed | 1400RPM |
Variable speed gives users another adjustment point when setting up the grinder. Coffee bean type, roast level, grind size, and required output can all affect the preferred operating condition.
10–19kg/h Coffee Grinding Capacity
The stated grinding capacity of JX-928 is 10–19kg per hour.
Actual grinding output varies with:
- Coffee bean type
- Roast level
- Grind size
- Feeding conditions
- Operating method
For purchasing decisions, grinding capacity should be evaluated together with the 74mm burr, 600W motor, 120g hopper, and variable-speed range.
This gives buyers a more complete view of the grinder configuration instead of judging the machine only by its hourly output.

FAQ
1.What is a 74mm Coffee Grinder?
A 74mm Coffee Grinder uses a 74mm burr system for coffee bean grinding. JX-928 uses a 74mm flat burr with Italian imported burrs.
2.What is the motor power of JX-928?
JX-928 uses a 600W motor.
3.Is the JX-928 motor speed adjustable?
Yes. The motor speed ranges from 600RPM to 1400RPM.
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