What is the crushing ratio of this machine?

The machine offers a large crushing ratio ranging from 5 to 8.

Is OEM service available?

Yes, OEM service is available for this product.

What industries is this crusher suitable for?

It is suitable for the energy, mining, coal, metallurgy, chemical industry, and building materials sectors.

Mining Fine Crushing Double Roller Crusher for Limestone Ore

Name: Mining Fine Crushing Double Roller Crusher for Limestone Ore
Brand: Jiangxi Henghong International Mining Machinery Co., Ltd.
SKU: 2172317852

Jiangxi, ChinaJiangxi Henghong International Mining Machinery Co., Ltd.

US$7,500.00-8,000.00

1 Piece

Product profile

Customization

Available

Type

Roller Crusher

Motor Type

AC Motor

Model NO.

2PGS800

Motor Power

22*2 Kw

Application

Mine

Materials

Limestone

Condition

New

Warranty

1 Year

After-sales Service

Online Support/Engineers

Applicable Industries

Energy&Mining

Usage

Coal, Metallurgy, Mining, Chemical Industry

Product Name

Mining Double Roller Crusher

Capacity

10-30 T/H

Power

22*2 Kw

Transport Package

Iron Packing/Nude

Specification

Refer to different models

Trademark

Henghong

Origin

China

Key features

High Crushing Ratio: Achieves a crushing ratio of 5-8 with uniform particle size and low over-crushing rate.

Hydraulic Overload Protection: Features distance-limiting hydraulic coupling and sensor protection for safety and reliability.

Adjustable Roller Spacing: Toothed roller spacing can be hydraulically adjusted for flexible operation.

Low Noise Operation: Designed with simple structure for convenient maintenance and low noise levels.

Centralized Lubrication: Bearings of toothed rollers are centrally lubricated for efficient operation.

Wide Application Range: Suitable for coal, metallurgy, mining, chemical industry, and building materials.

ISO and CE Certified: All products passed ISO9001:2008 and CE international quality certification systems.

Flexible Customization: Offers full customization, minor customization, and flexible customization from samples or designs.

Company profile

Patents AwardedYears of Export ExperienceImporters and Exporters

Jiangxi Henghong International Mining Machinery Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2016-01-06Nearest Port: XiamenAverage Response Time: ≤4.93h

AI-Powered supplier vetting

SummaryThe supplier is a China-based custom manufacturer with 16 years of experience in mineral machinery and global export activity. It offers mining, feeding, crushing, screening, grinding, classifying, agitation, flotation, gravity separation, magnetic separation, and conveyor equipment. Evidence supports strong customization, ODM, OEM, and product-development capabilities, including 13 R&D engineers and multiple machining and fabrication facilities. Quality management includes written warehouse procedures and records, but no quality-control test equipment is reported. Service administration has written procedures, supplier qualification controls, and corrective-action records, while overseas service infrastructure and offline trade-show participation are absent. Financial records are indicated for recent years, but the slices do not provide sufficient evidence to assess financial credibility. No certifications or customer cases are explicitly documented.

Supplier typeThe supplier is identified as a China-based custom manufacturer with 16 years of experience, focused on manufacturing and sales of mineral machinery, molds, and hardware, with foreign-trade operations. Its stated product scope covers a broad range of mineral-processing and conveying equipment.

After-Sales capabilityTechnical engineers are responsible for technical support during production and after-sales service, and service capability is supported by written procedures, records, supplier assessments, and corrective/preventive-action controls. However, the supplier reports no overseas warehouse, showroom, agent, or branch, which limits evidence of localized overseas after-sales coverage.

R&D capabilityThe supplier reports new products within the past year, ODM services, and 13 R&D engineers responsible for customer-request confirmation, technical support, and new-product development. It has no available SDK, but SDK availability is not essential to the stated mineral-machinery innovation scope.

Production capacityProduction resources include three production lines and extensive flame-cutting, boring, welding, sawing, shearing, drilling, rolling, turning, milling, and planing facilities, supporting mineral-machinery manufacturing. The supplier does not continuously reconcile quantities for every batch or mass-production run, indicating a documented production-control limitation.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, and flexible customization. Its background also states sample-based customization, while its R&D and ODM capabilities provide additional support for tailored equipment development.