What is the average lead time for delivery?

The average lead time is 3-6 months during the 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.

Does the company provide EPC services?

Yes, HZE offers mineral processing EPC (engineering, procurement, and construction), project consultation, engineering design, equipment manufacturing, and customer project operation management.

Milling Circuit Facilities Overflow Ball Mill of Processing Plant

Name: Milling Circuit Facilities Overflow Ball Mill of Processing Plant
Brand: Yantai Huize Mining Engineering Co., Ltd.
SKU: 775750262

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.

MQYs

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% using large double row self-aligning rolling bearings.

Customizable Configuration: Motor voltage, liner materials, and reducer brands can be chosen freely based on customer demands.

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

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

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

Wide Application Scope: Suitable for grinding metal ores (gold, silver, copper) and non-metallic minerals like limestone and quartz.

Hydraulic Jack Option: Hydraulic jacks recommended for hybrid bearing mills to easily lift cylinder for installation and service.

Smooth Operation: Runs smoothly and reliably with inching driving device for easy starting and convenient maintenance.

Company profile

Yantai Huize Mining Engineering Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2014-08-01Nearest Port: QINGDAOAverage Response Time: ≤11.31hTerms 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 slurry moves to the discharging end, where properly sized particles and water flow out.

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 minerals like limestone, barite, quartz, graphite, feldspar, and fluorspar.

Q:Can the motor voltage and liner materials be customized?

Yes, depending on site conditions, the electric motor can be selected as high-voltage or low-voltage type. Liner materials can be chosen as high manganese steel or wear-resistant rubber, and the motor/reducer brand can be selected freely.

Q:What are the advantages of the bearing and liner design?

Large double row self-aligning rolling bearings reduce friction, making starting easy and saving 20-30% energy. Grooved ring high manganese steel liners increase contact surface, strengthen grinding, and reduce energy consumption.

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

HZE provides comprehensive support including on-site installation, commissioning, staff training, spare parts supply, and technical support. They also assist in formulating operation specifications and maintenance plans.