What's your After sales Service?

All equipment manufactured by Shanzhuo is of the highest standard and very rarely have our clients experienced any mechanical problems. Should any problems occur, our team of Engineers and Technicians will respond within 12 hours of notice by the client.

The standard delivery time for a stationary crusher plant is 30 days from receipt of deposit, the mobile crusher plant is 45 days.

Double Roller Stone Crusher Machine for Limestone Mining Sand Making Machine

Name: Double Roller Stone Crusher Machine for Limestone Mining Sand Making Machine
Brand: Shanghai Shanzhuo Mining Machinery Co., Ltd
SKU: 2252279475

Shanghai, ChinaShanghai Shanzhuo Mining Machinery Co., Ltd

US$3,500.00-18,660.00

1 Set

Product specifications

Model

Product profile

Type

Roller Crusher

Motor Type

AC Motor

Motor Power

2X30kw

Model NO.

2PGT800*800

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

<40mm

Discharge Size

≤ 2-25mm

Capacity

30-50t/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 operation.

Wear-Resistant Roller Body: Specially designed structure ensures durability and extended service life.

Dual Protection System: Utilizes sensing technology for overload and pressure relief safety.

High Torque Transmission: Features industrial high torque universal joint for efficient power transfer.

Adjustable Particle Size: Output size adjustable via wedge device or shims from 2mm to 35mm.

CE & ISO Certified: Products certified with CE and ISO9001:2008 standards for quality assurance.

Customizable Color: Color can be customized according to specific customer requirements.

Low Energy Efficiency: High efficiency design with low energy consumption for cost savings.

Company profile

Low MOQCustomization from Designs3D Software DesignFast Delivery

Shanghai Shanzhuo Mining Machinery Co., Ltd

Shanghai, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.84h 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:Installation

At the client's request, Shanzhuo can provide installation technicians to supervise and assist in the assembly and commissioning of the equipment. Travel and accommodation costs.

Q:Payment

30% by TT as deposit on signing the contract, 70% by as final payment of balance after the client's satisfactory inspection of the equipment prior to the goods leaving the Shanzhuo factory.

Q:What about Warranty? What will we do if the machine is broken down?

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 should we need to do if we want to get the best quotation?

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?

Q:What could you help me to do for the business?

Many thanks for your trust, we can provide you with a proposal chart for complete production lines, spot inspection and operator training according to your demands and the conditions of applied spot, we can help you choose the right equipments: drilling rig, loader, trucks, excavators and so on.