+86-15690533330
China, Hebei Province, Tangshan City, Caofeidian District, SME Industrial Park, South Side of Zhi'er Road

1、We can develop a customized equipment layout based on the factory floor plan provided by the customer.
2、According to the characteristics of the raw materials and performance requirements, we will select the most suitable biomass granulator model and optimal equipment.
3、We provide video calls via WeChat and WhatsApp so that customers can experience our production scale in real time.
1、Reinforced heavy structure: Considering the high hardness and abrasiveness of wood flour, the bed and gearbox body are made of thickened casting, which is 3-5 times stronger than ordinary feed mill.
2、High-precision gear drive: Eliminate belt drive in favor of high-precision ground gear drive. The transmission efficiency reaches more than 98%, ensuring smooth operation and low noise.
3、Automatic lubrication system: The presence of an independent lubrication system for the main shaft and pinch rollers allows automatic lubrication without stopping the equipment 24 hours a day, extending the service life of bearings.
4、Double Layer/Special Ring Die: Made of stainless or high quality alloy steel with vacuum hardening. For different types of raw materials (e.g. pine, hardwood, agricultural waste) an individual compression ratio is offered to ensure high wear resistance.
5、Effective cooling: The bale chamber is equipped with a pipe for connecting the cooling and dust removal system, which effectively reduces the operating temperature, preventing bearing damage due to overheating or charring of the granules.
| Model | Productivity (t/h) | Main motor power (kW) | Inner diameter of ring die (mm) | Granule diameter (mm) |
| MZLH 420 | 0.8 – 1.2 | 90 – 110 | 420 | 6 / 8 / 10 |
| MZLH 508 | 1.5 – 2.5 | 132 – 160 | 508 | 6 / 8 / 10 |
| MZLH 580 | 2.5 – 3.5 | 200 – 220 | 580 | 8 / 10 / 12 |
| MZLH 700 | 4.0 – 6.0 | 315 – 355 | 700 | 8 / 10 / 12 |
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1、Forced feeding: The material enters the pressing chamber through the feeding system and is evenly distributed along the inner wall of the ring die under the influence of centrifugal force.
2、Extrusion and molding: Pressure rollers and a rotating ring die create powerful pressure, under which the material is forcefully pressed through the holes of the die, forming granules.
3、Physical Changes: The heat generated by friction (about 80°C ~ 100°C) softens the lignin inside the biomass, which acts as a natural binder, effectively increasing the strength of the granules.
4、Cutting and discharging: The extruded rods are cut by an outer knife into uniform length pellets, resulting in high-density finished products.
1、Powerful Feeder: Equipped with variable frequency drive and anti-clogging stirring mechanism, ensuring smooth feeding of even light and poorly flowing biomass materials.
2、Pneumatic overload protection: When a solid object (such as a piece of metal) enters the pressing chamber, the system will instantly operate and open the safety valve, effectively protecting the ring die from damage.
3、Specialized metal separator: A high-field magnetic separator is installed at the inlet, which effectively removes iron nails, shavings and other metal impurities from the raw materials.
4、Ring Die Lifting Device: The bed is equipped with a manual/electric lift, allowing one operator to change the heavy ring die easily and safely.
To ensure the safety of equipment during international transport, we have developed strict packaging standards. Using eco-friendly, fumigation-free wooden crates not only makes customs clearance easier for you, but also creates a durable outer protective casing. Thanks to special treatment that prevents exposure to moisture, we completely solve the problems of wetness and corrosion that can arise during sea transport. Regardless of the transport distance or harsh environmental conditions, we strive to ensure that the equipment is delivered in perfect condition, ready for immediate use, ensuring the successful start-up of your production.

1、International rail transport (China-Europe/China-Central Asia routes):
Using the strategic corridors of the Belt and Road Initiative, we offer international rail transport services covering Central Asia and Europe. This type of transport significantly improves delivery times compared to sea transportation and is much cheaper than aviation, being the optimal strategic choice for balancing delivery times for large cargo and logistics costs.
2、Cross-border road transport (throughout countries / China-Europe road freight):
We provide flexible and frequent road transport. Our CARGO service offers aircraft-like speeds at a more competitive price, making it an ideal solution for urgent delivery of small shipments or rapid replenishment of supplies.
3、Intermodal transport (sea + rail):
By combining the low cost of sea freight with the penetration depth of railways, we offer a comprehensive sea + rail solution. Through seamless connections at ports and railway hubs, we effectively solve the problem of delivery to the final recipient in inland regions, reducing overall logistics costs and achieving environmentally friendly goals in the supply chain.
We are an innovative company in the field of crushing equipment. Our products are widely used in fine grinding applications such as poultry and livestock feed, aquaculture, specialty feed and ruminant feed, and have expanded our presence in the chemical, food, pharmaceutical and grain grinding equipment markets. We have a solid patent portfolio of more than 90 patents, including 5 inventions. Our innovative technologies include hammer-to-sieve clearance adjustment, multi-chamber design, ruminant mechanism, hammer locking device, oil-free lubrication system and others. In the area of research and development, we always focus on customer needs, constantly investing in development. We have successfully introduced several types of equipment with our own intellectual property, such as fan positioning crushers and drum crushers, which have greatly improved the grinding efficiency and finished product quality.
