OUR SLOGAN
Work with Confidence, Reap in Joy
WORKING HOURS (BEIJING TIME)
Mon - Sun: 9:00 - 22:00
OUR SLOGAN
Work with Confidence, Reap in Joy
WORKING HOURS (BEIJING TIME)
Mon - Sun: 9:00 - 22:00
The DoDoShark 304 Stainless Steel Tooth-Claw Grinder is a mechanical grinding machine constructed from 304 stainless steel components, including the housing, T-type tooth claws, hexagonal teeth, rotating disc, stationary disc, and screen mesh. It is specially designed for food and chemical materials, offering excellent corrosion resistance and rust prevention, and is suitable for both dry and wet processing applications (such as powders and paste-type materials). It is suitable for the fine processing of grains, moisture-containing foods, traditional Chinese medicinal materials, and chemical raw materials. The particle size can be controlled by interchangeable screen meshes, with an adjustable fineness range of 10–150 mesh.
The roller crusher driven by a steam engine first appeared in 1806, with a history of approximately 200 years.
DoDoShark grinder products have undergone over 20 years of development.
DoDoShark’s engineering team includes several experienced engineers with decades of expertise in the grinder industry.
Through continuous innovation, we are revitalizing this traditional industry.
DoDoShark has carried out dozens of product optimizations, particularly in the areas of overall equipment sealing performance, durability, extended service life of screen mesh consumables, gas pipeline sealing reliability, and dust-free workshop processing solutions.
The design features a fully enclosed protective shell, offering safety, elegance, and compactness.
Comprehensive support for dust-free production and processing, ensuring smooth respiration.
Annual main shaft failure rate below 0.02%.
Comprehensive dynamic balancing commissioning achieves 50% noise reduction.
The service life of the principal machine can exceed 10 years.
With optimized grinding structures, the production capacity can increase by up to 2 times under the same energy consumption.
Four Suitable Types of Materials
Dry Materials
For example, Cereals
Paste-Type Materials
For example, chili sauce, garlic paste, fruit jam
Moist or Soaked Materials
For example, soaked rice
Corrosive Materials
For example，organic acids, sulfates
Beans, mixed grains, dried tubers, etc.
Chili sauce,soaked rice, fruit jams, garlic paste, soybean milk
Salt, sugar, MSG, pepper, chili, dried tangerine peel, cumin, Sichuan peppercorn,etc.
Notoginseng (Sanqi), Astragalus, etc.
Organic acids, sulfates, phosphates, etc.
0–10 cm
0.2 mm (finest) to 12 mm (coarsest)
10–150 mesh (depending on the material)
Grinding Results
Advantages: Low cost; suitable for small-scale processing. Disadvantages: Sticky materials may adhere to the cloth bag, and a small amount of dust leakage may still occur.
Advantages: Suitable for batch processing. The collection barrel can be replaced at any time, reducing dust leakage by over 80%. Disadvantages: The cost of the collection barrel is relatively higher, and in some cases the pulverizer needs to be elevated.
Optional configuration for special requirements.
Advantages: Low cost; suitable for small-scale processing. Disadvantages: Sticky materials may adhere to the cloth bag, and a small amount of dust leakage may still occur.
Advantages: Suitable for batch processing. The collection barrel can be replaced at any time, reducing dust leakage by over 80%. Disadvantages: The cost of the collection barrel is relatively higher, and in some cases the pulverizer needs to be elevated.
Optional configuration for special requirements.
Most common, suitable for all materials. Flat-Bucket Feeding is required for irregular materials. Effectively controls the feeding speed.
Suitable for particles and powders 3–30 mm. Effectively controls the feeding speed. Large models can be equipped with a screw conveyor for feeding, achieving higher output compared to self-suction.
Most common, suitable for all materials. Flat-Bucket Feeding is required for irregular materials. Effectively controls the feeding speed.
Suitable for particles and powders 3–30 mm. Effectively controls the feeding speed. Large models can be equipped with a screw conveyor for feeding, achieving higher output compared to self-suction.
Full-piece Sieve. High ventilation rate, faster discharge speed. High versatility, primarily used for brittle materials.
1/4 Gear Ring + 1/4 Sieve. Gear ring significantly enhances the grinding and crushing effect on materials. Designed for root-stalk, fibrous, and high-toughness materials. Significantly improves grinding fineness and output.
Full-piece Sieve. High ventilation rate, faster discharge speed. High versatility, primarily used for brittle materials.
1/4 Gear Ring + 1/4 Sieve. Gear ring significantly enhances the grinding and crushing effect on materials. Designed for root-stalk, fibrous, and high-toughness materials. Significantly improves grinding fineness and output.
| Model | Motor Power(kW) | Sieve Screen Frame Diameter(mm) | Sieve Mesh Width(mm) | Net Weight(kg) |
|---|---|---|---|---|
| M30 | 4 | 295 | 100 | 130 |
| M37 | 7.5 | 370 | 100 | 180 |
| M50K | 11 | 430 | 100 | 270 |
Note: Need to confirm if the weight includes the motor
Larger models can be customized according to customer requirements.
DoDoShark Grinder — Grinding Capacity & Output Reference Table Maximum output for grinding dry rice in kg/h
| Model \ Sieve Mesh Size | 1.0 mm (approx. 40 mesh) | 0.8 mm (approx. 60 mesh) | 0.4 mm (approx. 100 mesh) |
|---|---|---|---|
| M30 | 100 | 80 | 60 |
| M37 | 160 | 150 | 100 |
| M50K | 300 | 250 | 180 |