Alfalfa Straw Cat Litter Pellet Mill in Kazakhstan is a recent cat litter pellet processing project completed for a pet product manufacturer located in northern Kazakhstan.
Alfalfa Straw Cat Litter Pellet Mill in Kazakhstan is a recent cat litter pellet processing project completed for a pet product manufacturer located in northern Kazakhstan. The customer invested in two alfalfa straw cat litter pellet mills to expand its biodegradable cat litter product portfolio and meet increasing demand from distributors in Central Asia and Eastern Europe.
This project focuses on converting locally available alfalfa straw into high-absorption, low-dust cat litter pellets suitable for household pet use.
The Alfalfa Straw Cat Litter Pellet Mill in Kazakhstan project was not part of a complete new factory construction. Instead, the customer had already established a raw material preprocessing workshop equipped with straw shredding, drying, and grinding systems.
The purchase of two pellet mills represented the final and most important step in transforming processed alfalfa straw powder into premium cat litter pellets.
The new equipment significantly improved pellet consistency, production efficiency, and product quality compared with the customer's previous flat die pelletizing equipment.
Name:
Alfalfa Straw Cat Litter Pelletizer
Country:
Netherlands
Date:
2025
Capacity:
2.0-2.4 T/H
Model:
MZLH420
Main Motor Power:
90 kW
Raw Materials:
Alfalfa, Wheat straw, corn starch
Pellet diameter:
6 mm
Kazakhstan is one of the largest agricultural countries in Central Asia, with extensive livestock farming and forage cultivation industries. Alfalfa is widely grown across the country as a high-protein forage crop for cattle, sheep, and horses.
Every year, large volumes of alfalfa stems, leaves, and straw residues are generated during harvesting and processing operations.
The customer in this project is a pet supplies manufacturer that previously imported cat litter products from neighboring countries.
As transportation costs increased and environmental regulations became stricter, the company began exploring opportunities to produce sustainable cat litter products locally.
After conducting market research, the company identified several advantages of alfalfa straw cat litter:
Rather than continuing to depend on imported cat litter products, the company decided to establish its own alfalfa-based cat litter pellet production operation.
One reason this project stands out is the unique raw material combination used by the customer.
Instead of using pure alfalfa straw, the customer developed a proprietary blend consisting of:
| Raw Material | Percentage |
|---|---|
| Alfalfa powder | 75% |
| Wheat straw powder | 15% |
| Natural corn starch binder | 8% |
| Plant-based deodorizing additive | 2% |
The alfalfa straw originates from local forage processing facilities located within approximately 100 kilometers of the factory.
These facilities generate large quantities of stem material that is unsuitable for premium animal feed applications but remains highly valuable for pellet production.
The incoming straw is delivered in compressed bales with moisture content ranging from 14% to 20%.
Before pelletizing, the material undergoes several processing steps:
The final cat litter pellets are produced with a diameter of 6 mm and an average length of 8-12 mm, making them suitable for automatic and traditional cat litter boxes.
After evaluating production requirements, raw material characteristics, and future expansion plans, RICHI engineers recommended two MZLH420 cat litter pellet machines.
| Item | Specification |
|---|---|
| Equipment | Cat Litter Pellet Mills |
| Quantity | 2 Units |
| Model | MZLH420 |
| Main Motor Power | 90 kW |
| Arch-Breaking Feeder Power | 3 kW |
| Forced Feeder Power | 1.5 kW |
| Ring Die Diameter | 420 mm |
| Pellet Diameter | 4-12 mm |
| Actual Product Diameter | 6 mm |
| Capacity per Unit | 1.0-1.2 T/H |
| Total Installed Capacity | 2.0-2.4 T/H |
The MZLH420 model was selected because it matched the customer's available raw material supply and planned market demand.
Choosing larger machines would have resulted in underutilized production capacity, while smaller models would have limited future growth opportunities.
Unlike some customers who purchase a single pellet machine, this project involved two identical alfalfa straw cat litter pellet mills.
Several practical considerations influenced this decision.
First, cat litter demand can fluctuate throughout the year.
Operating two pellet mills allows production schedules to be adjusted according to order volume.
Second, equipment maintenance can be performed on one machine while the other remains operational, minimizing production interruptions.
Third, the customer plans to introduce multiple cat litter product grades in the future, including standard absorbent pellets and premium deodorizing pellets.
Having two pellet mills provides greater manufacturing flexibility.
Finally, the dual-machine arrangement offers additional production security, which is particularly important for export-oriented operations.
The pellet mill is the core processing equipment in the entire production chain.
Without reliable pelletization, it is impossible to transform low-density plant fiber materials into durable, marketable cat litter pellets.
In this project, the pellet mills perform several important functions:
Loose straw powder has extremely low bulk density and is difficult to package, transport, and store.
Pelletizing significantly increases density and improves handling characteristics.
The compression process creates a uniform pellet structure capable of absorbing moisture effectively while maintaining integrity during use.
Proper pellet formation minimizes dust generation during packaging, transportation, and customer use.
Uniform pellet dimensions improve appearance, packaging efficiency, and market acceptance.
The ring die pellet mill design enables continuous operation with consistent product quality.
All RICHI cat litter pellet mills are exported from Qingdao Port in China.
For this project, the equipment was shipped from:
| Item | Details |
|---|---|
| Loading Port | Qingdao Port, China |
| Destination Port | Port of Aktau, Kazakhstan |
Aktau serves as Kazakhstan's primary international cargo port on the Caspian Sea and functions as a major logistics gateway for industrial equipment imports.
Prior to shipment, the equipment underwent comprehensive factory testing, trial operation verification, and quality inspection procedures to ensure smooth installation upon arrival.
The cat litter pellet mill used in this project belongs to a highly versatile ring die pelletizing series developed specifically for biomass and litter pellet applications.
Several technical features attracted the customer's attention.
The ring die is manufactured from high-quality alloy steel and designed for extended service life under demanding operating conditions.
The combined arch-breaking and forced feeding system ensures stable material delivery, even when processing lightweight plant fibers.
Advanced transmission design improves energy utilization while maintaining stable pellet quality.
Critical contact surfaces utilize wear-resistant materials that reduce maintenance requirements.
Different ring die specifications allow production of various pellet diameters according to market requirements.
The machine is designed for industrial production environments requiring long operating hours.
Although this project focuses on cat litter production, the equipment itself is far more versatile.
The same alfalfa straw cat litter pellet mill can also process:
This versatility provides customers with future business flexibility.
If market demand changes, the equipment can be adapted for alternative pellet products with minimal modifications.
Over the years, RICHI Machinery has exported cat litter pellet mills and complete cat litter production solutions to more than 80 countries worldwide.
The equipment has successfully processed a wide variety of raw materials, including:
Whether customers work with a single raw material or a complex blended formula, suitable cat litter pelletizing solutions can be developed based on material characteristics, moisture content, particle size, and final product requirements.
This extensive international experience was one of the reasons the Kazakhstan customer selected RICHI as its equipment supplier.
In addition to supplying the pellet mills, RICHI Machinery provided comprehensive technical support throughout the project.
Services included:
This support helped shorten the customer's startup period and ensured efficient production from the beginning.
Several months after startup, the customer reported positive operating results.
The production team particularly appreciated the stable feeding performance when processing lightweight alfalfa straw powder.
Previous pelletizing equipment frequently experienced material bridging and inconsistent output, but the new machines maintained smooth operation throughout extended production runs.
Operators also noted that pellet size consistency improved significantly, resulting in a more uniform finished product appearance.
The maintenance department reported that routine servicing procedures were straightforward and that critical wear components showed less wear than expected during the initial production period.
Perhaps most importantly, the customer successfully introduced locally produced alfalfa-based cat litter products to regional distributors, reducing dependence on imported alternatives and creating a new application for agricultural by-products available within Kazakhstan.
The Alfalfa Straw Cat Litter Pellet Mill in Kazakhstan project demonstrates how locally available agricultural residues can be transformed into high-value pet care products through appropriate pelletizing technology.
By investing in two MZLH420 cat litter pellet mills, the customer established a reliable production platform capable of converting alfalfa straw into premium biodegradable cat litter pellets.
As demand for sustainable pet products continues to grow across Central Asia and neighboring markets, projects such as this highlight the practical advantages of combining regional raw material resources with advanced pellet production technology.
For companies considering cat litter pellet manufacturing, biomass pellet production, or plant fiber pellet processing, the Alfalfa Straw Cat Litter Pellet Mill in Kazakhstan provides a useful example of how agricultural resources can be utilized efficiently while maintaining product quality and production reliability.
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