01 / 05Grinding · MMJ series
MMJ Hammer Mill
A hammer mill system for spices, oily material and fiber. It has a main engine, an auxiliary engine, a dust collector and an electric cabinet.
- Capacity
- 50 to 500 kg/h, 4 models
- Crush size
- 20 to 100 mesh
- Grinding motor
- 18.5 kW to 55 kW
- Design
- GMP, stainless steel
- Built to your materialSize, material and motor set to your product.
- Made in our workshopDesigned and built by our own team.
- Support through installationFrom first inquiry to your production line.
Overview
A spice mill for oil and fiber
The MMJ hammer mill has four parts, the main engine, auxiliary engine, dust collector and electric cabinet. It crushes spices with 10 to 20 percent oil, oily material and fibrous material.
It is mainly used for cumin, caraway seed, pepper, cardamom, dried apple and similar material.
Crush
The fixed disc and the moving hammer work against each other, and the material is crushed by impact in the machine cavity.
Collect
Centrifugal force sends the crushed material into the collecting bag.
Filter
The cloth bag filters dust, and the vacuum box recovers it.

The range in numbers
- 4Models
From MMJ-400 to MMJ-1200
- 50 to 500kg/h
Capacity range
- 20 to 100Mesh
Crush size
- 18.5 to 55kW
Grinding motor
A complete system



Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
Features
Color and aroma kept
The mill is designed to GMP standard and is made of stainless steel.
Hammer blades cut fiber
The hammer type blade cuts fibers effectively and does not let fibers block the screen.
Color and odour kept
Spices keep their color and odour during processing.
Plug-in screens
Easy screen installation with reliable positioning. The plug-in screen lasts longer than a ring screen.
No flying dust
Fully enclosed with a dust collector, so there is no flying dust during production.
Low center of gravity
The internally mounted motor lowers the center of gravity and the noise.
Continuous production
Fineness follows the screen, and production can run continuously.
Build it your way
Fineness
Screens of 20, 40, 60, 80 and 100 mesh.
Size
Four models from MMJ-400 to MMJ-1200.
Material
Stainless steel build to GMP.
System
Main engine, auxiliary engine, dust collector and electric cabinet.
Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
Specifications
Choose by capacity
Each system has a grinding motor, a discharge motor and a fan motor.
| Model | Capacity (kg/h) | Feed size (mm) | Crush size (mesh) | Grinding motor (kW) | Discharge motor (kW) | Fan motor (kW) | Main speed (rpm) | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| MMJ-400 | 50-150 | ≤20 | 20-100 | 18.5 | 0.75 | 11 | 4500 | 5400 x 1100 x 2700 | 900 |
| MMJ-630 | 80-300 | ≤25 | 20-100 | 30 | 0.75 | 15 | 4300 | 6800 x 1300 x 2900 | 1500 |
| MMJ-1000 | 100-400 | ≤30 | 20-100 | 45 | 1.5 | 22 | 3500 | 7800 x 1600 x 3200 | 1900 |
| MMJ-1200 | 150-500 | ≤30 | 20-100 | 55 | 1.5 | 37 | 3000 | 8800 x 2000 x 3500 | 2500 |
Showing 4 of 4 models
Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
Applications
Where it works
It is made for spices, oily materials and fibrous materials.
Materials it handles
Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
Questions
Before you order
What is the best machine for grinding spices?
It depends on the spice. The MMJ hammer mill system is made for spices with 10 to 20 percent oil, oily material and fibrous material. Its hammer blades cut fiber so fibers do not block the screen, and the spices keep their color and odor. For other spices, tell us the material and we suggest a model.
What is the best appliance to grind spices?
At factory scale, the MMJ is fully enclosed with a dust collector, so there is no flying dust, and production can run continuously. Fineness follows the screen, from 20 to 100 mesh, and the plug-in screen lasts longer than a ring screen. There are four models from 50 to 500 kg/h.
How does the MMJ hammer mill work?
The fixed disc and the moving hammer work against each other, and the material is crushed by impact in the machine cavity. Centrifugal force sends the crushed material into the collecting bag, where a cloth bag filters the dust and a vacuum box recovers it.
Have a question about this machine?
Send your material and batch size. We reply with a suitable model.
Inquiry
Not sure which machine fits?
Tell us your material and the fineness you need. We reply with a suitable model.


















































