Does the mill have an automatic control system?

Yes, it adopts a fully automatic control system that realizes remote control and is easy to operate.

What is the output size range for the limestone model?

The output size ranges from 20-425 mesh, with a best input moisture of less than 15%.

How is the maintenance of grinding rollers handled?

Roller bearings are lubricated with forced thin oil, and a hydraulic device allows rollers to be turned out for easy repair.

Vertical Roller Grinding Mill for Coal Stone Gold Ore Limestone Barite Calcite

Name: Vertical Roller Grinding Mill for Coal Stone Gold Ore Limestone Barite Calcite
Brand: Henan Santmach Machinery Equipment Co Ltd
SKU: 2143455742

Henan, ChinaHenan Santmach Machinery Equipment Co Ltd

US$70,000.00-80,000.00

1 Set

Product profile

Customization

Available

Type

Center Transmission Concentrator

Motor Type

AC Motor

Model NO.

SLM1100K

Motor Power

132kw

Rotationl Speed

65-85rpm

Application

Construction

Materials

Lime

Condition

New

Warranty

12months

After-sales Service

Engineer Installation

Main Mill Power (Kw)

110-132kw

Input Size

20mm

Output Size

20-425mesh

Input Moisture

<15%

Input Air Temperature

<350

Output Air Temperature

60~95

Parts

in Stock

Working Hours

24 Hours

Delivery Time

Within 40 Working Days

Transport Package

Exporting Standard

Specification

3500x3400x5800mm

Trademark

SANTMACH

Origin

China

HS Code

8474209000

Production Capacity

30 Sets Per Year

Key features

High Grinding Efficiency: Saves 40%-50% power consumption compared to ball mills with high efficiency and low energy use.

Stable Product Quality: Narrow particle size distribution, uniform shape, and good fluidity with minimal pollution.

Low Investment Cost: Integrates crushing, drying, grinding, and conveying into one compact system with low construction cost.

Easy Maintenance: Hydraulic roller turning device allows easy replacement of wear parts with ample maintenance space.

High Automation: Fully automatic control system enables remote control and easy operation for energy efficiency.

Environmental Protection: Negative pressure operation prevents dust overflow, and low noise due to non-contact grinding.

Wide Application: Suitable for coal, limestone, dolomite, slag, and other materials in power, cement, and steel industries.

12 Months Warranty: Comprehensive 12-month warranty coverage with engineer installation after-sales service.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerProduct Certification

Henan Santmach Machinery Equipment Co Ltd

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2024-11-06Nearest Port: QingdaoAverage Response Time: ≤7.24hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryHenan Santmach Machinery Equipment Co Ltd is identified in the provided records as a China-based manufacturer/factory and, in another record, as a trading company. Its stated product range covers mining and crushing equipment, with listed annual output of multiple crusher and mill categories. The supplier reports customization services, OEM service for known brands, SDK availability, export activity, inventory capability, and after-sales installation and commissioning support. However, the audit result is recorded as 0, the audit validity period shown ended on 2025-11-18, and no specific certification is identified. Financial records are represented only by years, without financial figures, so financial credibility cannot be established from the provided information. No customer names, project references, or documented customer cases are supplied.

After-Sales capabilityThe supplier states that it assigns professional after-sales engineers to the customer site for machine installation and commissioning until the customer can operate the machine. This is explicit evidence of on-site commissioning and operational support.

R&D capabilityThe supplier reports R&D capability with an available SDK and states that it provides OEM services for known brands. These records support technical development and integration capability, although they do not quantify the R&D team, patents, or development outcomes.

Production capacityThe supplier identifies itself as a manufacturer/factory and lists annual output of 50 impact crushers, 125 jaw crushers, 100 cone crushers, 90 VSI units, and 80 grinding mills. It also reports inventory capability and stated order fulfillment within 15 workdays during off-peak periods and one month during peak periods, supporting a demonstrated production and fulfillment capability.

Customization capabilityThe supplier explicitly lists customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly indicates broad stated customization coverage.