What maintenance support is provided?

We provide on-site installation, commissioning, and staff training. We also offer technical support, operation specifications, maintenance plan suggestions, and spare parts inventory advice during the production period.

What is the lead time for delivery?

The average lead time is 3-6 months during peak season and 1-3 months during the off-season.

Gold Mining Slurry Pulp Preparation Overflow Ball Mill of Mineral Processing Plant

Name: Gold Mining Slurry Pulp Preparation Overflow Ball Mill of Mineral Processing Plant
Brand: Yantai Huize Mining Engineering Co., Ltd.
SKU: 775966932

Shandong, ChinaYantai Huize Mining Engineering Co., Ltd.

US$16,000.00-700,000.00

1 set

Sample price:US$20000.00/set.Request sample

Product profile

Customization

Available

Type

Ball Mill

Motor Type

AC Motor

Model NO.

MQ/MQY

Motor Power

18.5kw/310kw/1000kw/2300kw

Rotationl Speed

39.2r/Min/22.4r/Min/17.8r/Min

Application

Mining and Mineral Processing

Materials

Gold

Condition

New

Function

Ore Grinding

Drive Mode

Electric Motor

Voltage

Multiple Voltages

Power

Multiple Power

Transport Package

Containerized

Specification

MQYs

Trademark

HZE

Origin

China

HS Code

8474202000

Production Capacity

10 Sets/Year

Key features

Energy Saving Design: Reduces energy consumption by 20-30% via large self-aligning bearings and optimized liners.

Customizable Configuration: Customers can freely choose motor brand, voltage type, and liner materials (steel or rubber).

Modular Steel Frame: Steel frame available for mills up to 2.7m diameter to simplify installation and reduce civil construction.

High Capacity Outlet: Large discharging outlet designed to increase processing capacity and efficiency.

Reliable Lubrication: Air forced grease atomizer ensures perfect lubrication of pinion and girth gear for smooth operation.

Versatile Application: Suitable for grinding gold, silver, copper, lead, zinc, nickel, and various non-metallic ores.

Easy Maintenance: Hydraulic jacks recommended for lifting cylinder; inching driving device aids easy starting and maintenance.

Wide Power Range: Motor power options range from 18.5kW to 2300kW to suit small, medium, and large scale plants.

Company profile

Yantai Huize Mining Engineering Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2014-08-01Nearest Port: QINGDAOAverage Response Time: ≤7.05hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryYantai Huize Mining Engineering Co., Ltd. (HZE) is identified as a China-based manufacturer/factory and limited company specializing in mineral-processing and mining equipment. The supplier reports ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications, 21–30 quality-control staff, more than 10 production lines, and 41–50 years of total R&D-engineer experience. Reported production includes 58 complete mineral-processing plants, 162 ball mills, 360 flotation machines, 188 jaw crushers, and 196 gold-leaching tanks. The company states it has self-operated import/export rights and that exports represent 51%–70% of sales. Evidence is insufficient to verify after-sales service, customization capability, or broad customer-case experience. Trade records show one transaction each associated with Tanzania and RAMANI INVESTMENT LIMITED for sleeves and springs, but these records do not establish performance or project success.

Supplier typeThe supplier is described as a Manufacturer/Factory and a limited company headquartered in Yantai, Shandong, China. Its stated offerings cover a broad range of mineral-processing equipment, although one associated-company classification identifies a trading-company nature, creating some classification inconsistency.

CertificationsThe supplier reports ISO 9000, ISO 9001, ISO 14000, and ISO 14001 management-system certifications. These stated certifications support the presence of formal quality and environmental management systems.

R&D capabilityThe supplier reports 41–50 years of total R&D-engineer experience and describes a company philosophy focused on detail and quality improvement. This supports an established technical development function, but no specific patents, proprietary technologies, or documented innovations are provided.

Production capacityThe supplier reports more than 10 production lines, 21–30 quality-control staff, and substantial output figures: 58 complete mineral-processing plants, 162 ball mills, 360 flotation machines, 188 jaw crushers, and 196 gold-leaching tanks. These figures explicitly support significant production capacity.

Product Q&A

Q:What is the working principle of the overflow ball mill?

The transmission drives the cylinder to rotate. Materials and water enter from the feeding end, where steel balls grind the ore into fine particles. The slurry moves to the discharging end, where properly sized particles and water flow out.

Q:Can I customize the motor and liner materials?

Yes. Depending on site conditions, you can choose high-voltage or low-voltage motors. Liner materials can be selected as high manganese steel or wear-resistant rubber. Motor and reducer brands are also freely choosable.

Q:What types of ores can this ball mill process?

It is widely used for metal ores like gold, silver, copper, lead, zinc, nickel, manganese, iron, molybdenum, chromium, and tin, as well as non-metallic ores such as limestone, barite, quartz, graphite, feldspar, and fluorspar.

Q:What are the key features for reducing energy consumption?

The mill uses large double row self-aligning rolling bearings or hybrid bearings to reduce friction, saving 20-30% energy. Grooved ring high manganese steel liners also increase contact surface and reduce energy consumption.

Q:Is the ball mill suitable for small-scale mining?

Yes. It is used in small, medium, and large-scale mineral processing plants. Small size models like MQYs0918 are available for smaller operations.