Hammer Mill for Wood, Biomass and Feed Grinding

Wood, Biomass and Feed Grinding

Grinding for wood chips, straw, crop residues, biomass and feed ingredients.
Screen size selected according to target powder size before pelletizing.
Can connect with crusher, conveyor, cyclone, dust collector and pellet line equipment.

Hammer Mill Selection Overview

TCPEL supplies hammer mills for reducing wood, straw, biomass and feed materials before pelletizing. The machine helps prepare a more suitable particle size for pellet making machines, feed pellet machines and biomass pellet lines.

Model selection depends on raw material type, moisture, required powder size, screen mesh, capacity, voltage, feeding method and complete line layout. If the material is wet, oversized or fibrous, pre-crushing or drying may be required before grinding.

For a complete project, the hammer mill can be combined with conveyor, cyclone, dust collector, mixer, secador rotatorio, pellet mill, cooler, screener and packing machine.

Read Hammer Mill Buying Guide

What is a hammer mill used for in pellet production?

A hammer mill grinds prepared raw material into smaller particles before pelletizing. In TCPEL pellet projects, it is commonly used for wood chips, straw, crop residues, biomass material and feed ingredients.

How does a hammer mill work?

Material enters the grinding chamber and is hit by high-speed rotating hammers. Smaller particles pass through the screen, while larger particles continue to be struck until they reach the selected screen size.

What raw materials can be processed?

Typical materials include wood chips, sawdust lumps, straw, corn stalks, crop residues, grass, grain and feed ingredients. Very wet, sticky, abrasive or oversized material may need pre-treatment.

How should I choose screen size?

Screen size depends on the target powder size and pellet mill requirement. Smaller screen openings can produce finer material, but may reduce output and increase power load.

What capacity should I choose?

Choose capacity according to raw material, required output, working hours and downstream pellet mill capacity. The hammer mill should not become the bottleneck of the production line.

Do I need a dust collector?

For most biomass and feed grinding projects, a cyclone and dust collection system are recommended to improve material handling and workshop cleanliness.

Can a hammer mill connect with a complete pellet line?

Yes. It can be connected with conveyor, cyclone, dust collector, mixer, pellet mill, cooler, screener and packing machine according to the confirmed process layout.

What information is needed before quotation?

Send raw material, moisture, required particle size, target capacity, voltage, working hours, available space and destination port. TCPEL can recommend a suitable hammer mill or complete line configuration.

Hammer Mill for Pellet Production

Hammer mill working video

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In a pellet production line, the hammer mill is usually installed after coarse crushing and before mixing or pelletizing. It is used to prepare material such as wood chips, sawdust lumps, straw, crop residues, corn stalks and feed ingredients.

Output and final powder size depend on raw material condition, screen opening, hammer wear, motor power and feeding stability. For abrasive or high-moisture material, confirm the process with TCPEL before choosing a model.

Hammer Mill Features

A suitable hammer mill should match the raw material, target particle size and downstream pellet mill. The following points are typical selection factors for biomass and feed pellet projects.

Screen size can be selected according to required powder size.
Suitable for wood, straw, agricultural residues and many feed ingredients.
Can be connected with cyclone and dust collection to improve workshop cleanliness.
Feeding stability helps reduce motor overload and uneven grinding.
Hammer and screen condition should be checked regularly for stable output.
Electrical configuration should match local voltage and project safety requirements.

Hammer Mill Machine Parameters

Modelo	Capacidad(T/H)	Potencia (kw)	Peso (Kg)	Dimensiones (mm)	Martillo cant.(pieza)	Nota
GXP65X27	1-2	22	860	1310×800×1070	24	Φ4, se puede ajustar
GXP65X55	2-4	37	1350	1380×800×1010	48	Φ4, se puede ajustar
GXP65×75	3-6	55	1520	1900×800×1100	72	Φ4, se puede ajustar
GXP65*100	5-8	90	1830	2100×1700×1500	72	Φ4, se puede ajustar
GXP130*55	8-10	160	2300	2100×1000×1100	160	Φ4, se puede ajustar

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