What materials are used for the crusher components?

Parts are made of high-quality alloy cast steel and hot-rolled alloy steel plates, with jaw plates made of high manganese steel.

Does the crusher support hydraulic adjustment?

Yes, an optional hydraulic adjustment series is available to automatically adjust the discharge port and pre-tighten the jaw.

What is the minimum order quantity?

The minimum order quantity is 1 Set.

Mining Equipment Mini Stone Jaw Crusher for Black Rock Cobble Stone

Name: Mining Equipment Mini Stone Jaw Crusher for Black Rock Cobble Stone
Brand: Shijiazhuang Haihui Machinery Co., Ltd.
SKU: 2247557845

Hebei, ChinaShijiazhuang Haihui Machinery Co., Ltd.

US$1,600.00-20,000.00

1 Piece

Product profile

Crushing Degree

Coarse Crusher

Crushing Style

Extruding

Cutter Material

Hard Alloy

Drive

Electric

Feed Size

＞500 mm

Jaw Plate Material

High Manganese Steel

Object

Basalt, Copper Ore, Gold Ore, Granite, Iron Ore, Limestone, Quartz

Motor Power

110kw

Colour

Customized

Defects Liability Period

1 Year

Spare Parts Supply

Lifetime Provision

Transport Package

International Universal Transportation Packaging

Specification

27T

Trademark

haihui

Origin

Hebei, China

HS Code

8474209000

Key features

Modular Non-Welded Structure: Separate casting and pin bolt connection prevent material property changes, ensuring longer lifespan and easier transport.

Hydraulic Adjustment System: Optional hydraulic adjustment allows automatic control and pre-tightening of the jaw, improving efficiency and safety.

High Efficiency & Low Noise: Optimized crushing chamber and kinematic performance ensure high output with low noise and vibration in harsh environments.

Easy Installation: Shock-absorbing pads and limit blocks shorten installation time without requiring pre-made anchor bolt holes.

Durable Components: Made of high-quality alloy cast steel and hot-rolled plates, featuring four enlarged bearings for extended service life.

Customizable Color: Color is customizable to meet specific customer requirements and branding needs.

Lifetime Spare Parts: Spare parts are provided for the lifetime of the equipment to ensure continuous operation and maintenance.

Integrated Motor Design: Factory-integrated motor frame reduces installation space and V-belt length, increasing V-belt lifespan.

Company profile

Shijiazhuang Haihui Machinery Co., Ltd.Hebei, 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. CertifiedExport Year: 6 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established quality and service processes, including ISO 9001/ISO 9001:2015 certification, documented corrective-action and complaint-handling procedures, and standardized finished-product inspection. It offers broad customization, ODM and OEM services, reports new products within the past year, and operates three production lines with diverse metalworking equipment. Service terms include several trade and payment options, with stated lead times within 15 working days in both peak and off-season periods. However, it lacks an effective manufacturing-capacity contract with related subcontractors, overseas warehouses, showrooms, agents or branches, and has no SDK availability or Fortune 500 customer collaboration. Financial information is limited to year labels rather than interpretable performance figures, so credibility cannot be determined.

Supplier typeThe supplier appears to be a manufacturing and integrated equipment-service provider, supported by extensive machining and welding equipment, three production lines, and stated capabilities covering preliminary planning, design, production, installation, and after-sales support. Its export history is stated as six years.

CertificationsThe supplier reports ISO 9001 and ISO 9001:2015 management-system certification, with the latter also identified under sustainable-development management certification. These are explicit certification holdings relevant to quality and management controls.

After-Sales capabilityDocumented procedures and records exist for corrective and preventive actions and customer complaints, while the company states it provides installation, maintenance, repair, debugging, training, and after-sales support. It has inventory capability, but no overseas warehouse, showroom, agent, or branch, limiting evidence of localized overseas service.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating active product-development capability. However, it explicitly has no available SDK, so the evidence supports product innovation but not software-development integration.

Production capacityProduction capability is supported by diverse equipment, three production lines, standardized finished-product inspection, in-stock capacity, and stated lead times within 15 working days in both peak and off-season. A deficiency is that no valid manufacturing-capacity contract exists with related subcontractors, creating a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, flexible customization, and ODM services. This provides direct evidence of broad design-to-production customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and reports repeat-buyer preference of 30%–50%. However, it has not collaborated with Fortune 500 companies, so the customer-case evidence is positive but does not demonstrate top-tier multinational engagement.

Product Q&A

Q:Where is your company located? How to visit there?

Our factory is located in Shijiazhuang, Hebei Province, China

Q:Can I have my own customized product?

Yes, it is. Your customization requirements for color, language, etc.

Q:Regarding equipment after-sales service

The whole machine has a one-year warranty (calculated from the date of shipment), excluding vulnerable parts (a detailed list of vulnerable parts will be provided before shipment). We would recommend that you purchase more vulnerable parts.

Q:How to ensure the quality of the product?

We have a complete quality control system. Firstly, we will test all purchased components before use; Secondly, we have quality control at every step of the production process; Last but not least, we inspect all performance after complete assembly, including testing the entire machine before packaging.

Q:What is the warranty period for the crusher?

The whole machine has a one-year warranty calculated from the date of shipment, excluding vulnerable parts.