Henan Dingguan Machinery Equipment

TECHNICAL SPECIFICATION

Ref: 1400 -WET -PAN- MILL

Model 1400 Wet Disc Grinder

1400 Wet Pan Mill

Model 1400 Wet Disc Grinder

The 1400 Wet Pan Mill is a durable wet grinding machine customized for gold mineral processing. Equipped with high manganese steel rollers and pan, this mining equipment delivers stable performance with 10-15t/h processing capacity. Featuring low power consumption, simple operation and high gold rec

22kw1400 Wet Pan Mill
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Introduction

The 1400 Wet Pan Mill is one of the most popular wet grinding machines in the mineral processing industry, specially designed for gold ore crushing, fine grinding and mercury amalgamation. It is widely used for rock gold, placer gold, silver, copper, lead, zinc and other metallic minerals. Compared with traditional ball mills, this wet pan mill has lower investment, lower power consumption, simple structure and extremely high gold recovery rate.

This model 1400 wet pan mill is upgraded with thickened manganese steel roller and pan, heavy-duty welded frame, stable reducer and pure copper motor. It is the ideal grinding equipment for small and medium mining enterprises, especially popular in Africa, South America, Central Asia and Middle East mining areas.

Working Principle

The motor drives the reducer to rotate the two heavy grinding rollers. Raw gold ore is evenly fed into the center of the grinding pan. Under the continuous squeezing, rolling and grinding of the two rollers, the hard ore is crushed into fine powder. During the grinding process, water and mercury are added into the water tank. Fine gold particles are captured by mercury to form gold amalgam. The mineral slurry overflows automatically, and the gold amalgam is manually collected regularly for further gold refining.

Core Features

  • High Gold Recovery Rate: Fine gold recovery rate can reach 85%-95%, much higher than ordinary grinding machines.

  • Durable Manganese Steel Material: Rollers and grinding pan adopt high manganese steel, wear-resistant and long service life up to 1.5-2 years.

  • Energy Saving: Power consumption is 30% lower than ball mills, greatly reducing daily operation cost.

  • Simple Operation: One worker can complete feeding, grinding and discharging. No complex technical training required.

  • Stable Performance: Thickened steel frame, anti-vibration design, not easy to deform under heavy load.

  • Adjustable Fineness: Discharge fineness ranges from 5 mesh to 200 mesh, freely adjustable for different ore conditions.

Technical Parameters

Item

Specification

Roller Diameter

1400 mm

Roller Thickness

250 mm

Pan Diameter

2000 mm

Feeding Size

≤30 mm

Discharge Fineness

5-200 Mesh (Adjustable)

Processing Capacity

10-15 Tons/Hour

Motor Power

18.5 KW Pure Copper Motor

Machine Weight

8500 KG

Overall Dimension

2700×2700×2100 mm

Wearing Part Material

High Manganese Steel

Application Scope

  • Rock gold ore, quartz gold ore grinding and amalgamation

  • Placer gold and tailings gold recycling

  • Silver, copper, lead, zinc, molybdenum mineral processing

  • Small and medium mining plant replacing ball mill

  • Mining projects in Africa, South America, Southeast Asia

Product Advantages for Buyers

The 1400 wet pan mill is the most cost-effective grinding equipment for individual miners and medium mining companies. It requires low initial investment, easy installation, low maintenance cost and very few vulnerable parts. After long-term field test in Africa mining sites, this machine shows stable performance even under harsh environment, dusty conditions and unstable voltage. All wearing parts can be replaced separately, which greatly saves later maintenance cost.

Packaging & Shipping

Standard export wooden box or steel frame packaging. Main machine, motor, reducer and spare parts are packed separately. We support sea freight, land freight and container shipment. Detailed installation manual and operation video are provided for every customer.

Frequently Asked Questions

We are the original manufacturer.
Hammer crushers, jaw crushers, box crushers, mobile crushers, sand makers, double-impact crushers
Typically shipped within 3 days as we maintain stock at our factory. Specific delivery times depend on the item, quantity,andwhether it's a custom product.
One-year warranty with spare parts supplied at minimal cost.
We customize motors and diesel engines to meet international voltage standards, safety regulations, or labeling requirements
As mining equipment manufacturers, we offer prices lower than trading companies. Additionally, Alibaba customers receiveextradiscounts.
Payment methods: Wire transfer, Letter of Credit, Alibaba Trade Assurance. 30% deposit + 70% balance.
Absolutely! Many international clients visit our factory annually. Located in Gongyi City, Zhengzhou, Henan Province, China,wewarmly welcome factory tours!
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