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2pgt 750*500 Double Roller Stone Crusher Machine for Limestone Mining Sand Making Machine
US$3,500.00-18,660.00
1 Set

Product specifications

Model

Product profile

Type

Roller Crusher

Motor Type

AC Motor

Motor Power

2X18.5kw

Model NO.

2PGT 750*500

Application

Construction

Materials

Crushing Materials with Middle and High Hardness

Condition

New

Warranty

1 Year

After-sales Service

1 Year

Roller Structrur

Specially Designed Wear-Resistant Roller Body

Hydraulic Device

Adopting Advanced Control Circuit System

Particle Size.Protection Device

Utilizing Sensing Technology

Transmission Form

Strong Torque Resistance

Feed Size

<35mm

Discharge Size

≤ 2-25mm

Capacity

15-35t/H

Color

Customer Requirement

Quality

Advanced Technology

Price

Competetive

Advantage

High Efficiency Low Energy

Factory Visit

Welcomed Warmly

Product Name

Double Roller Crusher

Transport Package

Standard Container

Specification

Spring Type

Trademark

SHANZHUO

Origin

Shanghai, China

HS Code

8474209000

Production Capacity

50sets/Month

Key features

Hydraulic Pressure Control: Accurately controls pressure between rollers for stable long-term continuous operation.
Wear-Resistant Roller Body: Specially designed roller structure ensures durability and high efficiency.
Dual Protection System: Utilizes sensing technology for overload and pressure relief safety.
High Torque Transmission: Features industrial high torque universal joint for strong resistance and efficiency.
Adjustable Particle Size: Adjust output size via wedge device or shims for coarse or fine crushing.
Low Noise Operation: Advanced intelligent hydraulic station ensures stable and quiet performance.
Wide Material Application: Suitable for medium and high hardness materials like limestone and coal gangue.
CE and ISO Certified: Products pass CE and ISO9001:2008 quality standards for global export.

Company profile

Low MOQCustomization from Designs3D Software DesignFast Delivery
Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.28h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Shanzhuo Mining Machinery Co., Ltd. is a China-based limited company classified as a trading company, established in 2021, with six employees and a stated scope covering mining, environmental-protection, grinding, and related equipment. It reports one R&D engineer, new products launched during the past year, and broad customization services, but no ODM, SDK, or popular-brand OEM services. The supplier has no stated management-system certifications, and its primary export market is listed as domestic. After-sales and complaint-handling procedures are documented with follow-up records, while quality-assurance status is unknown. Financial credibility cannot be assessed from the provided records because the financial fields contain years rather than financial results, and monetary data is omitted. No customer cases are provided.
Supplier typeThe supplier is identified as a limited company and trading company based in Shanghai, China. Its stated business scope includes manufacturing, processing, sales, and import/export of mining machinery, environmental equipment, grinding mills, and related products, although the available classification identifies it as a trading company.
CertificationsThe supplier reports no certification of management systems. An audit by TUVRHEINLAND is recorded with a report period from July 1, 2025 to June 30, 2026, but the supplied audit result is coded as “0” without an explanatory interpretation; therefore, no certification advantage is established.
After-Sales capabilityThe company states that it provides after-sales service, and documented procedures and records exist for customer complaints and corrective/preventive actions. However, the quality-assurance status is unknown, so the evidence supports service-process capability but not a complete assessment of service quality.
R&D capabilityThe supplier reports one R&D engineer and confirms that new products were launched during the past year. However, it does not provide ODM services or an SDK, and total R&D experience is also recorded as one, indicating limited documented R&D scale despite evidence of recent product development.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. These three stated service types provide direct evidence of broad customization capability.

Product Q&A

Q:What are the advantages of your Double Roll Crusher?
A:
Adopting the principle of roller squeezing crushing, the two rollers rotate relative to each other to generate strong squeezing force, which can quickly crush materials, especially suitable for medium hard and below hardness materials (such as limestone, coal gangue, gypsum, etc.). Compared to traditional hammer crushers and other equipment, its crushing rhythm is stable, and the processing capacity per unit time is higher, which can meet the needs of large-scale production.
Q:How do you guarantee the quality of your Double Roll Crusher?
A:
We have passed CE&ISO9001:2008, and our crushers have been exported to Eastern Europe, Middle East, Africa, South Asia, Southeast Asia, Oceania, America, etc.
Q:How do you adjust particle size in your Double Roll Crusher?
A:
Adjust the distance between the movable roller and the fixed roller by adding or removing shims as needed or using a wedge device. As the gap increases, the particle size becomes coarser, and as the gap decreases, the particle size becomes finer.
Q:What is the warranty period for your equipment?
A:
The warranty period for all of Shanzhuo's structural and mechanical equipment is one year. Wear parts are not covered by warranty unless the component part is found to be flawed.
Q:What information is needed to get the best quotation?
A:
Hi, if you want us to recommend a suitable type for you, please let us know as follows: 1) Capacity (tons per hour )? 2) Required output size? 3) Max. Input Size? 4) Stone type?

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