Agricultral Waste Biomass Fuel Vertical Ring Die Wood Pellet Machine

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    2017-11-09 05:38

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Shandong Hengmei-Better Ennovation Equipment Co., Ltd.

Ms. Elysia(Mr.)  







Taohuashan Industrial Park, Zhangqiu, Jinan, Shandong, China 250201




Agricultral Waste Biomass Fuel Vertical Ring Die Wood Pellet Machine

Pellet mill introduction
  1. Pelletizing or making pellets is the process of using organic material such as corn stalks, corn cobs, grass, leaves, bean stubble, switch grass, straw, dry distillers grain, seed hulls, alfalfa, cardboard, saw dust and paper and putting them through a pellet mill to form pellets. These pellets are then used for burning as fuel in pellet stoves or furnaces or used as animal feed and animal bedding. There are multiple uses for pellets. 
    2.There are two kinds of biomass pellet machine . One is efficient centrifugal pellet mill, the other is flat die pellet mill. The first one is mainly designed for agriculture waste such as corn stalk, straw, rice-husk,wood, straw dust as well as sunflower shell.
Capacity of the mill it depends on the percentage of concentrated materials and roughage materials.

Final size of pellets 2-8mm.

Floating or not : pellets cannot float on the water.

features of vertical ring die pellet mill

1.Upward mold. Vertically feeding, never buff placer, and easier heat dissipation

2. Mold vertical, machine is easier fixing, and stable running;

3.Pressing wheel rotates, and makes materials centrifugal, evenly spread

4. Double mold, upper and under double-use, reduces the cost and increase the efficiency

5.Cooling system, makes process room get sufficient cooling, which gives protection to machine's long-term stable operation.


The Working Principle of Efficient Centrifugal Pellet Mill

(Efficient Centrifugal Pellet Mill) Vertical ring-die pellet mill is different from the other feed pellet mill's method of mold installation. Its mold is placed horizontally on the machine. The materials go into the mold internal by the conveying device, and the wheel rotates with materials to produce centrifugal force, which throw materials evenly in inner wall of the mold. At the same time the wheels rotates to press the materials. Through the forming hole, and after several press, pellets come out from the outer wall. After the cutting plate, pellets become uniform.

Wearing parts of ring die pellet mill: Mold (with pore diameter 2-8mm), roller skin and bearings.

tech data

type power(kw) capacity(t/h) outline dimension(mm) dead load (t)
ZLG560 90+1.5+0.37+0.55+2.2 1~1.5 2600×1300×2300 5.3
ZLG850 220+3+0.37+0.55+3 2.5~3 3300×1400×3100 14.5
ZLG1050 315+5.5+0.37+1.1+3 4.5~6 4800×2680×3900 24.5
ZLG1250 550~660 7~8  4900×2780×4300 48

notes: For the voltage, We can make the mill with different voltage as your request.

 Capacity depends on the percentage of concentrated materials and roughage materials.

Raw materials 

raw materials such as wheat straw, ice husk, corn straw,sorghum, peanut straw, soybean straw , alfalfa straw and cotton stalk are also widely used in pellets processing.

material size: 2/3 of the required pellet diameter

material moisture: 10~15%

Advantages of pellets

1. High burning rate.

2. Easy to be transported.

3. Regular geometry and small size allow automatic feeding with very fine calibration. They can be fed to a burner by auger feeding or by pneumatic conveying.

4. Their high density also permits compact storage and rational transport over long distance. They can be conveniently blown from a tanker to a storage bunker or silo on a customer's premises.

Pellets Usage

Pellets can be used for :

1. Used as feed pellets for animal

2. Used as organic fertilizer pellets

3. Used as fuel pellets

The complete pellet line

The complete pellet line mainly consist of a dryer, a hammer mill, a pellet machine,a cooler and a packing machine.

We need to know more of your raw materials before providing professional quotation.The information we need may as follows:

1.what is your raw material?

2. size of your raw material?

3. moisture content of your raw material?

4. the industrial voltage and frequency you required.

Customer & Case

customers from all over the world.


We have passed the ISO9001 quality system and CE certification for our machine. Besides, the pellets produced by our machine meet SGS testing standard. Our factory audited by SGS.


1. MOQ: 1 pcs

2. payment: 30% T/T in advance and the balance by L/C at sight or TT before delivery.

3. delivery time: within 10 working days

4. Pack Info: steel case, wooden box or bubble film wrap into truck or container

5.Shipping info: By sea from Qingdao port, China// By land from Jinan City, Shandong Province,China

Packaging Details: Pywood Case, wooden case,iron case or as customer's option.

4. Delivery Time: 5-20 days against advanced payment.

6.Warranty : 13 months from the very day machine be well installed

7. installation:Machine to be installed and commissioned by HMBT technicians. All the fees can be discussed.

our company

HMBT is a large-scale new energy equipment manufacturers in China. The registered trademark is "Hengmei Better".


Our main products are pellet mill for energy industry, feed-stuff industry and we are dealing with Construction Waste Crushing and Recycling Work station.

1.)years of experience in pellet machine production field.

2.)Approved ISO9001 and international certificate: CE and SGS.

3.)factory audited by SGS.

4.)Over 200 stuff and 220,000sm factory occupation.

5.)Specialized in designing, researching, developing, manufacturing and exporting.

6.)Exported to over 50 countries and finished more than 1,000 turn-key projects.

Q1:What parameters we should offer to get fittest pellet machine?
A1: Raw materials, moisture content in raw materials and machine working capacity.
Q2: Can machine color be customized?
A2: Yeah, no problem.
Q3: Are you a factory or trading house?
A3: We are a factory of approx 120,000MSQ.
Q4: Do you accept on-site inspection to check your pellet machine and your factory?
A4: We strongly, firmly, warmly and sincerely expect your personal visit. And we hope to have a face-to-face negotiation with you and hope to do our host for you then.
Q5: What payment terms do you prefer? A5: We can accept various payment terms if it is convenient for you.
Q6: What about your delivery period?
A6: We will deliver the product in 7-15 days after receiving the deposit. It depends on our production task arrangements, as saying goes: "first come, first served."
Q7: What about your warranty for your machines?
A7: Our machines are warranted for 12 months except the spare parts. we will offer you lifelong consultant services. If required, our engineers can go to your work site to help you solve any problems.
Q8: How could we know about your product before visit your factory?
A8: We can transfer photos and video online to you or we can offer the website on YouTube for your reference.
Q9: Do you need international commission sale agent?
A9: We hope to cooperate with world-wide agents for co-win benefits.
Q10:Give us reasons to purchase your products:
1. our factory is the largest in Shandong Province of China ;
2. our services are humanizing, religious, hospitable and comprehensive;
3. our products are CE approved, and warranted by our entity;
4. Our factory audited by SGS,
5. your personal visit to our factory will prove our words, believe it or not, as long as you visit our factory.

Our Service

  1. Pr-sale Services: according your special demand , provides you with the program design and technological flow design; choose the most suitable equipment for you.
  2. Sale Services: sends professional Technicians to the job site for guiding the installation and adjustment and training operators, finishing the check and accept together with you.
  3. After-sale Services: Whenever you need us, for installation, maintenance, or proper use of our company machines, we will be right there for you. In addition, we own consummate after sales service, technical support and full spare parts supply, which will keep the equipment and system in a good working condition ."