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Sustainable Straw Pelletizing Solutions

Transforming Agricultural Residues into Feed & Biomass Energy

Transform agricultural residues into sustainable energy with our advanced straw pellet solutions. RICHI Machinery's straw pellet lines feature cutting-edge technology, durability, and full customization to meet your specific needs. Discover how our systems can convert straw into high-quality biomass pellets for renewable energy applications.

RICHI Machinery Co., Ltd

Highlights
Customized Solutions

grass Materials

Application
Straw Materials

straw pellet production line

Capacity
Minimum 300KG/H

straw pellet production line price

Price
Starts at $40,000

straw pellet plant

Straw Pellet Production Process

Efficient in Every Step of Straw Pellet Production

Explore the equipment for each stage of straw pellet production

Raw Material Processing

Raw Material Processing

Crushing and drying are important preparations before straw pelletizing to ensure consistency in raw material size and moisture content.

Pelletizing

Pelletizing

The core process where prepared materials are compressed into dense, high-quality straw pellets.

Finished Pellet Processing

Finished Pellet Processing

Involves cooling, screening, and packaging to maintain pellet integrity and ready them for use or sale.

Auxiliary Equipment

Auxiliary Equipment

Supports the production line by enhancing material flow, reducing downtime, and maintaining operational efficiency.

Accessories

Accessories

Includes essential components like ring dies and rollers, crucial for consistent pellet production and machine performance.

bale breaker

Bale Breaker

Bale breakers are used in the pre-processing stage of straw processing to break up bales of straw cube to make them easier to crush..

grass crusher

Straw Crusher

Specialized equipment for handling and reducing the size of straw-type materials.

grass material hammer mill

Straw Material Hammer Mill

Reduce the size of the straw material and crush it to about 5mm.

SFSP Series Hammer Mill

SFSP Series Hammer Mill

Crushes straw-based material to within 5mm for easy drying and subsequent pelletizing.

Grass Material Dryer

Straw Material Dryer

Reducing the moisture content to 10-20%, which is a key factor in straw pelletizing.

straw pellet machine

Straw Pellet Machine

Optimized feed inlet with anti-arching configuration, so that any straw-based material can be silky smooth into the pelletizing chamber, improve production efficiency.

straw pellet mill

Straw Pellet Mill

The straw Pellet System is designed for the growing pellet business with reliable output, low energy consumption and easy maintenance.

straw pellet press

Straw Pellet Press

As the centerpiece of a powerful pellet solution, this machine's high throughput and automation features dramatically increase the efficiency of straw pellet production.

straw pellet making machine

Straw Pellet Making Machine

Pelletizing not only excels in the field of fuel pellets, but also in the production of various animal feed pellets for the cattle goat or other ruminant industry.

straw pelletizer

Straw Pelletizer

The advantage of the multifunctional pelletizer is that in addition to straw pellet production it can also pelletize a variety of biomass organic materials.

Pellet Cooling Machine

Pellet Cooling Machine

Rapidly reduces pellet temperature and moisture to enhance hardness and shelf life after straw pelletizing.

Pellet Crumbler

Pellet Crumbler

Specially designed to break large pellets into uniform smaller sizes, ideal for other application scenarios.

Vibrating Screens

Vibrating Screens

Efficiently remove fines and oversized particles from finished pellets for consistent product quality.

Vibrating Screen Classifier

Vibrating Screen Classifier

Precisely classifies straw pellets into multiple size grades through high-frequency vibration separation.

Automatic Packaging Machine

Automatic Packaging Machine

Automates accurate weighing, bagging, and sealing to streamline straw pellet packaging and boost efficiency.

Drum Magnetic Separator

Drum Magnetic Separator

Efficiently removes ferrous contaminants from raw materials using a high-strength rotating drum, ensuring equipment protection and product purity.

Cylinder Pulse Dust Remover

Cylinder Pulse Dust Remover

Utilizes high-pressure air pulses to clean filters automatically, providing continuous, high-efficiency dust removal in grass and biomass pellet plants.

Bucket Elevator

Bucket Elevator

Designed for vertical lifting of granular and powdery materials, it offers stable, low-noise operation and minimal product degradation.

Z-type Elevator

Z-type Elevator

Ideal for gentle and space-saving material transport, its Z-shaped structure preserves pellet integrity while navigating tight plant layouts.

Intermittent Liquid Adding Machine

Intermittent Liquid Adding Machine

Precisely injecting various additives and other liquids into the raw materials in a timed controlled manner improves the efficiency of granulation production without affecting the granular materials.

Pellet Machine Press Roller

Pellet Machine Press Roller

Engineered for consistent pressure and smooth rolling, this component ensures uniform pellet density and extended equipment lifespan.

Pellet Machine Ring Die

Pellet Machine Ring Die

Precision-drilled and wear-resistant, the ring die delivers high straw pelletizing efficiency and superb output quality for demanding feed production.

Crusher Screen Mesh

Crusher Screen Mesh

Designed for accurate particle sizing, the screen mesh guarantees clean, uniform crushing results with minimal fines and clogging.

Mixer Paddles

Mixer Paddles

These high-performance paddles optimize material blending by creating a fast, even mixing flow, ensuring feed uniformity across every batch.

Crusher Hammer Pieces

Crusher Hammer Pieces

Built for aggressive impact and longevity, the hammer pieces maximize crushing performance and reduce maintenance downtime.

 

Pellet Plant for Straw Materials

Capacity is one of the determining factors when preparing to build a complete straw pellet production line. RICHI Machinery will help you choose the suitable production output when you start your straw pellet plant construction, based on your company plan, land area, budget, market size, raw material supply, etc.

Benefits from Complete Straw Pellet Production Line

pellet production

01.

Productivity

Automation of the straw pellet production process reduces labor and time costs. It also significantly reduces the waste of raw materials.

pellet quality

02.

Pellet quality

Pellets made from straw of uniform size and moisture are not only a nutritious ration for ruminants, but also serve as a clean energy pellet with a high combustion value.

pellet raw materials

03.

Raw Materials

Our engineers will recommend the processing equipment according to the type, size and water content of your raw materials. Processing from the source of the granulation production process is a good start for the success of high-efficiency straw pellet production.

04.

Expandability

A fully planned straw raw material pellet production line is also supported by additional equipment for other production purposes. Just contact our specialized engineers.

HENAN RICHI MACHINERY CO.,LTD

Global Case Study

With decades of expertise, RICHI Machinery has successfully installed animal feed/pellet lines worldwide, serving customers in over 100 countries. Our extensive product portfolio includes poultry, ruminant and livestock feed production solutions, as well as customized solutions for specific capacities ranging from small-scale operations to large conglomerate production facilities.

Whether in Asia, Europe, the Americas or Africa, our equipment is tailored to meet local market needs and production challenges. We operate worldwide and customer satisfaction is at the heart of every project we undertake. From initial consultation and design to installation and after-sales service, RICHI Machinery ensures that every solution meets the highest standards of quality and efficiency.

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Start Your Straw Pellet Production Business with RICHI

From the moment of your order, RICHI Machinery will provide you with all the relevant information regarding the pellet production. You can also choose our turnkey pelletizing solution, where we will provide all services from construction to final pellet production.

build your complete pellet production line
 
Feed Mill Planning

Pellet Plant Planning

Equipment Production

Equipment Production

Transportation & Installation

Transportation & Installation

After Sales Service

After Sales Service

Complete Solutions For Pellet Production

Explore RICHI’s Complete Solutions For Pellet Production

What kind of pellet you want to produce ?

What are your raw materials ?

How much production capacity do you need ?

Where is this pellet plant going to be built ?

Thinking About a Straw Pellet Production Line - Read This First

That’s exactly why most customers come to us — they’re either farmers, agri-business owners, or investors with straw waste and no idea how to turn it into pellets. We walk you through every step: how to choose the right capacity, whether your land is suitable, what local infrastructure you need (like power and roads), and even help you understand what government approvals might be involved. From your first message to final installation, you’ll always have a clear picture of what’s happening and what to do next. You don’t need to be a pellet expert — that’s our job.

Yes — and we design your straw pellet production line around those challenges. For example, if your straw has inconsistent moisture, we’ll size the dryer accordingly and include a moisture meter. If it’s mixed with sand, stones, or plastic, we add pre-cleaning steps. If the straw length varies (some baled, some chopped), we adjust the crushing stage. We’ve handled everything from corn stalks in Kenya to wheat straw in Germany — and no two materials are the same. The key is to stabilize the material before it hits the pellet mill, and that’s where our expertise makes the difference.

That’s a very fair concern. Straw is low in natural binders and very fibrous, so cheap pellet mills often produce dusty, weak pellets. Our system is different: we use a high-pressure ring die pellet mill with a powerful gearbox and customized die compression ratio suited for straw. We also optimize the conditioning process — adjusting temperature, retention time, and moisture — so the pellets bind properly without needing glue or additives. The result is dense, smooth pellets with low fines — suitable for bagging, transport, and combustion in both industrial and domestic boilers.

Great question — and we’ll be honest. The biggest mistake is underestimating how important material preparation is. People focus on the pellet mill, but if the straw isn’t cleaned, crushed, and dried properly, you’ll get clogging, downtime, and poor pellets. Another issue is ignoring maintenance access — buying a compact design that’s hard to service later. That’s why we always start with a full material and process assessment, and we don’t just sell machines — we sell systems that are workable, maintainable, and scalable. We’d rather say no to a rushed project than let you make an expensive mistake.

You don’t need a technical team — we’ll train your workers on-site as part of the installation process. Our engineers stay with you until your team can safely run the line, troubleshoot basic issues, and perform daily maintenance. Most of our customers are operating with just 3–4 workers per shift, and many had no prior pellet experience. We also provide SOP manuals and ongoing support via video call, WhatsApp, or even remote monitoring (if you install automation). The system is designed to be user-friendly, and our goal is to make you independent, not dependent on us.

Absolutely. Before we even give you a final quotation, we send a full proposal that includes layout drawings, power consumption per machine, dust collection requirements, number of workers per shift, and even forklift paths if needed. For example, a 5-ton/hour straw pellet line might need about 1,500 m² of floor space, 300–400 kW of total power, and 3–5 workers per shift. We adjust this based on your automation level, labor costs, and how raw material is fed in. You’ll know exactly what resources are needed, so there are no surprises when construction starts.

This happens far too often — people buy online without customization, and end up with machines designed for wood pellets or different straw types. That’s why we don’t sell from a catalog. Instead, we ask about your raw material (even down to particle size and moisture), your daily supply, local pellet standards (calorific value, length, diameter), and your market (fuel, bedding, export). Based on this, we configure the crushing system, dryer, pellet mill die compression, and cooling method. The result is a production line that works for your real-world conditions, not just what looks good on paper.

We provide a full breakdown — machine list, flow chart, layout, shipping terms, electrical list, and foundation requirements. Everything from feeding conveyors to pellet cooling is covered. The only things not included are site-specific works like civil foundation, local wiring, or licensing, which we always flag in advance. You’ll never get a surprise cost halfway through. We also include optional items like bagging systems or automation as add-ons — not forced into the base price. What you see in our offer is what you’ll need to start production.

Typically, production takes 40–60 days depending on your configuration. Shipping depends on your country (20–45 days by sea), and installation usually takes 3–5 weeks. If your site is prepared (foundation done, electricity ready), you can go from deposit to first pellets in as little as 90–120 days. We help you plan this schedule from the beginning so logistics, site prep, and delivery align smoothly — you won’t be waiting around while your machines collect dust in port.

This is a serious concern, and we prepare for it from day one. First, we include 1–2 years’ worth of wear parts with your delivery — dies, rollers, bearings, belts. Second, our machines use standard components (like Siemens motors, SKF bearings), so replacements are easy to source locally. Third, our after-sales engineers are on call 7 days a week for video diagnosis or documentation. And if needed, we can send a technician to your site. Our goal is to keep you running — not leave you hanging when something goes wrong.

If you need further information, please contact us

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RICHI stick to the service principle is: We are focusing on your future, your future is our future!

enquiry@cn-pellet.com
+86 158 0389 7674
+86 158 0389 7674
Longhai 2nd Rd & 10th St,Kaifeng City, Henan Province, China

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