What is the average lead time for delivery?

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

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Gold Mining Machine Overflow Ball Mill of Mineral Processing Plant

Name: Gold Mining Machine Overflow Ball Mill of Mineral Processing Plant
Brand: Yantai Huize Mining Engineering Co., Ltd.
SKU: 754302642

Shandong, ChinaYantai Huize Mining Engineering Co., Ltd.

US$16,000.00-70,000.00

1 set

Sample price:US$18000.00/set.Request sample

Product profile

Customization

Available

Type

Ball Mill

Motor Type

AC Motor

Model NO.

MQ/MQY

Motor Power

22kw/310kw/1000kw/2200kw

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

MQ/MQY

Trademark

HZE

Origin

China

HS Code

8474202000

Production Capacity

8 Sets/Year

Key features

Energy Saving Design: Self-aligning bearings reduce friction, saving 20-30% energy.

Customizable Configuration: Motor voltage, liner material, and discharge type are customizable.

High Grinding Efficiency: High manganese steel liners increase contact surface and grinding strength.

Modular Steel Frame: Steel frame for mills under 2.7m diameter simplifies installation and reduces civil construction.

Versatile Application: Suitable for gold, silver, copper, lead, zinc, and other metal ores.

Smooth Operation: Hybrid bearings and inching devices ensure reliable and smooth running.

Perfect Lubrication: Air forced grease atomizer ensures perfect lubrication of pinion and girth gear.

Large Discharge Outlet: Designed for higher capacity and efficient slurry discharge.

Company profile

Yantai Huize Mining Engineering Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2014-08-01Nearest Port: QINGDAOAverage Response Time: ≤15hTerms 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 device drives the cylinder to rotate. Materials and water are fed from the feeding end, where steel balls grind the ores into fine particles. The continuous grinding moves the slurry to the discharging end, where properly sized particles flow out.

Q:What customization options are available for this ball mill?

Customers can choose high-voltage or low-voltage electric motors, high manganese steel or wear-resistant rubber liners, and select between overflow or grate slurry discharge types based on their specific mineral material situations.

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

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

Q:What are the key features that reduce energy consumption?

The mill uses large double row self-aligning rolling bearings or hybrid bearings to reduce friction, making it easy to start and saving 20-30% energy. Additionally, grooved ring high manganese steel liners increase contact surface and strength.

Q:What is the warranty and after-sales support provided?

HZE provides comprehensive services including on-site installation, commissioning, staff training, spare parts supply, and technical support. They also offer operation specifications and maintenance plan suggestions.