How does the rod mill save energy?

The grinding medium is in line contact with the ore, providing a selective grinding effect that saves over 41% energy compared to older devices.

What is the discharge particle size range?

The discharging size typically ranges from 0.833-0.147 mm, and it can produce sands with sizes from 1-5 mm.

What is the motor power range for these models?

The motor power ranges from 15kw to 630kw, depending on the specific model selected.

Sand Making Rod Mill Gold Ore Iron Ore Rod Mill

Name: Sand Making Rod Mill Gold Ore Iron Ore Rod Mill
Brand: ZHENGZHOU ZHENGJIA HEAVY INDUSTRY CO.,LTD.
SKU: 1984637052

Henan, ChinaZHENGZHOU ZHENGJIA HEAVY INDUSTRY CO.,LTD.

US$6,800.00

1 set

Product profile

Customization

Available

Type

Rod Mill

Motor Type

AC Motor

Model NO.

2700*4500 mm

Motor Power

15-630kw

Rotationl Speed

20-22r/min

Application

Mine

Materials

for Gold Ore ,Iron Ore ,Copper Ore ,Zinc Ore ,etc

Condition

New

Warranty

12 Months

After-sales Service

Guide Installation and Commissioning

Drawing

Provide

Colour

as Request

Liner

Steel Liner,Rubber Liner ,Ceramic Liner

Installation

Guide Installation

Rod Mill Output Size

0.833-5mm

Transport Package

Water -Proof, Small Parts Are Packed by Wooden Box

Specification

900*3000, 1500*4500

Origin

China

HS Code

8474202000

Production Capacity

50 Sets One Year

Key features

Energy Saving Design: Line contact grinding saves over 41% energy compared to older devices.

High Efficiency Output: Uniform discharge particle size with higher yield and less pulverized ore.

Customizable Liner: Available with Steel, Rubber, or Ceramic liners as requested.

Adjustable Fineness: Built-in device allows simple adjustment of discharge particle size.

Versatile Application: Suitable for wet/dry grinding of metal and non-metal ores like gold and iron.

Wide Capacity Range: Processing capacity ranges from 0.62 to 180 t/h across various models.

Custom Drawing Support: We provide custom drawing services based on specific project requirements.

12 Months Warranty: Comprehensive 12-month warranty with guide installation and commissioning.

Company profile

ZHENGZHOU ZHENGJIA HEAVY INDUSTRY CO.,LTD.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2011-10-26Nearest Port: qingdao, tianjin, shanghaiAverage Response Time: ≤6.78hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a Chinese manufacturer/factory and limited company, with a stated product range covering anemometers, thermometers, air compressors, stone crushers, ball mills, and rotary dryers. It reports ISO 20000 certification, 11–20 R&D engineers, 11–20 quality-control staff, one-month lead times in both peak and off-peak seasons, and export activity across multiple regions. OEM service for popular brands and several customization methods are indicated. However, the supplier reports no available SDK, no written corrective-action or complaint-handling procedures, no raw-material traceability, no overseas service infrastructure, and no offline trade-show participation. The provided financial entries identify years but do not provide financial performance values, so financial credibility cannot be determined. Customer cases are not explicitly documented.

CertificationsThe supplier reports certification of its management systems under ISO 20000. The provided information does not identify the certification scope, validity, issuing body, or additional product and quality certifications, so the significance for the intended supply requirements cannot be fully assessed.

After-Sales capabilityThe supplier has quality assurance, but reports no written procedures or records for corrective and preventive actions, customer complaint handling, or supplier-service assessment. It also has no overseas showroom, agents or branches, and reports zero countries with overseas services, indicating limited documented and international after-sales infrastructure.

Production capacityThe supplier is identified as a manufacturer/factory, reports 11–20 quality-control staff, one-month lead times in peak and off-peak seasons, and self-operated import/export rights. Finished products are checked by packing staff, while no detailed capacity, facility, process-control, or production-volume evidence is provided in non-monetary terms.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM services for popular brands. These statements directly support broad customization capability.