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Zhengzhou Hengyang Industrial Co., Ltd

  • China,Zhengzhou ,Henan
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China Grate Ball Mill for Ore Grinding with Forced Discharge
China Grate Ball Mill for Ore Grinding with Forced Discharge

  1. China Grate Ball Mill for Ore Grinding with Forced Discharge
  2. China Grate Ball Mill for Ore Grinding with Forced Discharge
  3. China Grate Ball Mill for Ore Grinding with Forced Discharge

Grate Ball Mill for Ore Grinding with Forced Discharge

  1. MOQ: 1
  2. Price: 3000-15000
  3. Get Latest Price
Payment Terms T/T
Supply Ability 270 sets/month
Delivery Time 20-40 days
Packaging Details negociated
Name Grate Ball Mill
Capacity 3-60t/h
Feeding Size less than 25mm
Color customize
Brand Name Hengyang
Model Number HC-619
Certification ISO9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 270 sets/month
Delivery Time 20-40 days Packaging Details negociated
Name Grate Ball Mill Capacity 3-60t/h
Feeding Size less than 25mm Color customize
Brand Name Hengyang Model Number HC-619
Certification ISO9001 Place of Origin China
High Light forced discharge ball millore grinding ball millmineral processing grate mill
Grate Ball Mill for Ore Grinding with Forced Discharge
Attribute Value
Name Grate Ball Mill
Capacity 3-60t/h
Feeding Size less than 25mm
Color customize
Grate Ball Mill Details

The grate ball mill (grate discharge ball mill) is a ball milling machine used to grind various ores and other materials. This traditional ball milling equipment features forced ore discharge through an ore discharge grate.

While its basic structure and grinding process are similar to overflow type ball mills, the grate discharge ball mill differs in its discharge structure. The discharge end is equipped with a grate liner, through which material is discharged.

Key characteristics include:

  • Forced discharge enables higher production capacity
  • Produces relatively coarse product size (0.2-0.3mm)
  • Ideal for first stage grinding operations
  • Grinding steel balls are filled in specific sizes and proportions for optimal impact
Working Principle

The grate ball mill consists of several key components: barrel, feeding part, discharging part, bearings, transmission system, and lubrication system.

Operation process:

  1. Material is fed into the barrel through the feed end
  2. The barrel rotates around its horizontal axis at controlled speed
  3. Centrifugal and friction forces lift material to higher positions
  4. Material undergoes free-falling and throwing motions
  5. Crushing occurs through combined action of grinding medium and cylinder
  6. Ground product discharges through grate liner with small holes
Diagram showing working principle of grate ball mill with material flow and discharge mechanism
Product Advantages
  • Fast ore discharge speed reduces over-crushing and increases output per unit volume
  • High installation accuracy with simple operation and installation
  • Smooth operation reduces downtime and improves efficiency
  • Power consumption reduced by 25-35%, lowering production costs
Technical Specifications
Specification (mm) Capacity (t/h) Output Size (mm) Rotate Speed (r/min) Grinding Media Load (t) Motor Power (kW) Weight (t)
φ900×1800 0.65-2 0.075-0.89 36 1.5 18.5 5.85
φ900×3000 1.1-3.5 0.075-0.89 38 2.7 22 6.98
φ1200×2400 1.5-4.8 0.075-0.89 36 3 30 13.6
φ1200×4500 1.6-5.8 0.074-0.4 32.4 5 55 15.6
φ1500×3000 2-5 0.074-0.4 29.7 7.5 75 19.5
φ1500×5700 3.5-6 0.074-0.4 27 12 130 25.8
φ1830×3000 4-10 0.074-0.4 25.4 11 130 34.5
φ1830×6400 6.5-15 0.074-0.4 24.1 21 210 43
φ2100×3000 6.5-36 0.074-0.4 23.7 15 155 45
φ2100×7000 12-48 0.074-0.4 23.7 26 280 59.5
φ2200×4500 9-45 0.074-0.4 21.5 27 280 54.5
φ2200×6500 14-26 0.074-0.4 21.7 35 380 61
φ2200×7000 15-28 0.074-0.4 21.7 35 380 62.5
φ2200×7500 15-30 0.074-0.4 21.7 35 380 64.8
φ2400×3000 7-50 0.074-0.4 21 23 245 58
φ2700×4000 22-80 0.074-0.4 20.7 40 380 95
φ2700×4500 26-90 0.074-0.4 20.7 48 480 102
φ3600×8500 45.8-256 0.074-0.4 18 131 1800 260
φ4000×6000 65-248 0.074-0.4 16.9 146 1600 242
φ4500×6400 84-306 0.074-0.4 15.6 172 2000 280
φ5030×8300 118-500 0.074-0.4 14.4 266 3300 403
φ5500×8500 148-615 0.074-0.4 13.8 338 4500 525

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2015

  • Total Annual:

    8500000-12000000

  • Employee Number:

    >95

  • Ecer Certification:

    Verified Supplier

Hengyang Industry is an Chinese Company based in Zhengzhou city that manufactures, on proprietary technology, plants and equipment for waste recycling and recovery with energy production, material recovery or production of finished goods. Innovation, R&D, passionate and skilled team along... Hengyang Industry is an Chinese Company based in Zhengzhou city that manufactures, on proprietary technology, plants and equipment for waste recycling and recovery with energy production, material recovery or production of finished goods. Innovation, R&D, passionate and skilled team along...

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  • Zhengzhou Hengyang Industrial Co., Ltd
  • 500m West, Cross road of Rizhao and Industrial Road, Mazhai Industrial Zone, Zhengzhou City, China
  • https://www.wasteprocessingplant.com/

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