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Industrial Grinding Machines for Spices, Herbs & Tea Leaves | Commercial Milling Solutions
Industrial Grinding Machines for Spices, Herbs & Tea Leaves | Commercial Milling Solutions

Guibao Group | China's Leading Manufacturer of Mills, Blenders & Roller Compactors Since 1984

Full Range Industrial Milling Machines for Spices, Herbs & Tea | 12–300 Mesh
✅ Flavor-Preserving Grinding
✅ Adjustable Fineness
✅ High Output, Stable Performance
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Product Introduction

How to Choose the Right Industrial Grinding Machine for Spices, Herbs & Tea Leaves

Choosing the proper industrial grinding machinery for spices, herbs and tea leaves hinges on two core criteria: the oil content of your feedstock, and your desired powder particle size.

1. Selection by Material Oil Content

Different oil contents place different demands on grinding equipment; matching the right mill to your material prevents clogging, preserves flavor, and ensures stable production.

Low-Oil Spices, Herbs & Tea Leaves
Mid-Oil Spices, Herbs & Select Herbal Tea Botanicals
High-Oil Spices, Herbs & Oil-Rich Tea Botanicals

Low-oil feedstock is compatible with nearly all industrial grinding systems, with performance varying primarily by final particle size, production capacity, and powder uniformity. Hammer mills, air classifier mills (ACM), and pin mills are the most widely used solutions for this category. Hammer mills and pin mills typically produce 20–80 mesh powder, while air classifier mills deliver a finer output range of 60–300 mesh.

Not all industrial grinding systems deliver reliable performance for mid-oil feedstock. Conventional screened grinding chambers are prone to clogging and oil accumulation during continuous operation, leading to frequent downtime and inconsistent powder quality.

Guibao's advanced hammer mills and high-speed pin mills are purpose-built for this material category. Engineered with a screenless grinding chamber design, they eliminate blockage risks and deliver uniform, consistent output even during extended production runs.

High-oil feedstock poses unique challenges for industrial grinding. As oils leach out during processing, they commonly cause material caking, chamber adhesion, and repeated unplanned downtime — making standard screened mills unsuitable for sustained high-oil production.

For high-oil applications, heavy-duty pin mills and cryogenic grinding systems are the industry-recommended solutions. Cryogenic grinding systems inject liquid nitrogen directly into the grinding chamber to maintain stable, ultra-low temperatures throughout the process. This suppresses oil exudation, locks in essential oils, flavor profiles and active nutrients, and prevents oily feedstock from softening, caking or sticking to internal machine components during grinding.

2. Selection by Target Powder Particle Size

Coarse Grind (20–40 Mesh)
Standard Fine Grind (30–80 Mesh)
Superfine Grind (60–300 Mesh)

For primary crushing and coarse particle production, standard industrial hammer mills are the most cost-effective choice. This grade is commonly used for pre-processing of herbs and spices before fine grinding, or for coarse-cut botanical ingredients.

For conventional spice powder and standard herb powder production, four solutions are available: air classifier mills, advanced hammer mills, pin mills, and cryogenic mills. You can select the most suitable model based on your material oil content and production volume.

For high-precision superfine spice and herb powder, only air classifier mills and cryogenic mills can reliably achieve this fineness range. Air classifier mills are ideal for low-to-mid oil materials, while cryogenic mills handle high-oil materials while retaining full aroma and nutritional value.

Industrial Grinding Machines for Spices, Herbs & Tea Leaves | Commercial Milling Solutions

Technical Parameters

Stainless Steel Spice Hammer Mill for Spices & Herbs

GFSJ Series Hammer Mill

Model Capacity (kg/h) Discharge Fineness (mesh) Power (kW) Adjustable Speed (rpm) Weight (kg)
GFSJ-8 10–100 12–120 3 500–4000 180
GFSJ-16 50–300 12–120 7.5 500–4000 300
GFSJ-32 100–500 12–120 11 500–4000 450
GFSJ-48 150–800 12–120 15 500–4000 550
GFSJ-64 200–1200 12–120 18.5 500–4000 690
F Series Universal Mill

F Series Hammer Mill

Model F-10B F-20B F-30B F-40B F-60B F-80B F-100B F-120B
Capacity(kg/h) 10-60 50-150 80-300 150-600 200-1200 300-1500 400-2000 500-3000
Feed Fineness(mm) <6 <6 <10 <10 <10 <15 <15 <15
Discharge Fineness(mesh) 20~120 20~120 20~120 20~120 20~120 20~120 20~120 20~120
Milling Motor Power(kw) 2.2 4 5.5 11 18.5 37 55 75
Speed(rpm) 7500 4500 3800 3400 2800 2000 1500 1200
Dimensions(mm) 950x500x1180 1150x600x1500 1200x650x1600 1280x800x1700 1600x900x1800 2000×1100×1900 2200x1300x2000 2500x1450x2100
Weight(kg) 180 280 350 450 600 2000 3000 4000
BCF Series Cryogenic Mill

BCF Series Cryogenic Mill

Model Power
(kW)		 Operating Temperature
(°C)		 Feed Fineness
(mm)		 Discharge Fineness
(mesh)		 Output
(kg/h)		 Maximum Rotational Speed
(rpm)		 Outline Dimensions
(mm)
BCF-180 7.5 -196 ~ 0 ≤3 10~1000 5~50 0~12000 650×600×1600
BCF-250 22 -196 ~ 0 ≤8 10~1000 30~250 0~6500 1700×1000×1650
BCF-350 45 -196 ~ 0 ≤8 10~1000 80~500 0~6000 2500×2000×2500
BCF-450 55, 75 -196 ~ 0 ≤8 10~1000 100~700 0~6000 2800×2000×2700
BCF-650 75 -196 ~ 0 ≤12 10~1000 300~1200 0~3000 4050×1850×2800
BCF-750 90 -196 ~ 0 ≤20 10~1000 500~1600 0~2500 4300×2000×3000
BCF-850 90 -196 ~ 0 ≤20 10~1000 500~2000 0~2000 4500×2100×3000
WFJ Series Air Classifier Mill

WFJ Series Air Classifier Mill

Model Capacity
(kg/h)		 Feed Particle Size
(mm)		 Discharge Fineness
(mesh)		 Total Power
(kW)		 Main Shaft Rotation Speed
(rpm)		 Dimensions
(mm)		 Weight
(kg)
WFJ-8 20-120 <8 80-450 14 6000 6000×1050×2900 300
WFJ-15 50-200 <10 80-450 19 5500 7000×1200×3100 1500
WFJ-20 80-300 <10 80-450 25 4800 8000×1350×3300 1700
WFJ-30 100-800 <15 80-450 46 3800 9200×1500×3800 2300
WFJ-60 200-1200 <18 80-450 84.15 2800 10500×2300×4530 3200
WFJ-80 500-1500 <20 80-450 100.4 2400 12000×2500×4800 3800
WFJ-100 700-2000 <20 80-450 183 2000 13000×2600×4900 5400
RM Series Roll Mill

RM Series Roll Mill

Model Capacity (kg/h) Fineness (mesh) Motor Power (kW) Overall Dimensions (L×W×H, mm) Weight (kg)
RM-100(1 ~ 4) 20–80 10 ~ 60 0.75 ~ 3 500×500×890 ~ 1610 250 ~ 400
RM-150(1 ~ 4) 50–150 10 ~ 60 2.2 ~ 5.5 720×520×920 ~ 1640 500 ~ 650
RM-300(1 ~ 4) 100–500 10 ~ 60 3 ~ 7.5 920×700×1160 ~ 2060 760 ~ 1300
RM-500(1 ~ 4) 200–1000 10 ~ 60 5.5 ~ 11 1100×730×1220 ~ 2120 950 ~ 1850

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