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High Strength 2pg Double Roll Crusher for Making Sand Smooth & Toothed Roll Crusher, Double/Three/Four Roller Crusher
US$1,000.00
1 Piece
Product profile
Customization
AvailableType
Roller CrusherMotor Type
AC MotorModel NO.
PGMotor Power
11-90kwApplication
MineMaterials
CoalOutlet Size
2-35mmInlet Size
25-350mmCondition
NewWarranty
One YearAfter-sales Service
Engineer Working in The SiteTransport Package
Eport StandardSpecification
manyTrademark
STM CentbroOrigin
Zhengzhou, ChinaHS Code
8474209000Production Capacity
50sets Per MonthKey features
High Manganese Steel Construction: Made of high manganese steel capable of withstanding heat treatment for durability.
Versatile Material Processing: Suitable for crushing coal, coke, limestone, granite, basalt, and cement with hardness under 160 Mpa.
Adjustable Output Size: Precise control of particle size from 2mm to 35mm depending on the model selected.
Wide Application Range: Ideal for ore crushing, chemical, cement, refractory, and construction industries.
ISO and TUV Certified: Manufactured under strict quality control with ISO9001:2000, TUV, and CE certifications.
Professional Installation Support: Expert engineers provided for on-site installation, debugging, and training.
Comprehensive Logistics Service: Full support for shipping, insurance, inspection, and packing until delivery.
OEM and ODM Services: Customization options available for manufacturing and branding requirements.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Qindao PortAverage Response Time: ≤2.73h CertifiedTerms of Payment: LC, T/T, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryHenan Centbro Machinery (STM) Equipment Co., Ltd. is a China-based limited company established in 2019, supplying mining and industrial equipment including crushers, sand-making machines, mills, and complete plants. The evidence indicates ISO9001:2015, EU CE, and TUV certifications, along with stated R&D and innovation capabilities. STM reports design support, technical training, installation and debugging guidance, and combined online and door-to-door service. Production information is inconsistent: one slice reports a 3,200 m² facility, more than 10 production lines, and 50 crusher and grinder pieces of annual output, while another describes an 80,000 m² workshop, over 200 staff, and more than 30 large machines. The supplier states cooperation with customers in over 30 countries. No reliable assessment of financial credibility or customization capability can be made from the non-financial evidence provided.
Supplier typeThe supplier is identified as a combined business entity and limited company based in Zhengzhou, Henan, China. Its stated business is manufacturing and selling mining machinery and industrial equipment, with products including jaw, impact, and cone crushers, sand-making machines, and grinding mills.
CertificationsThe supplier explicitly reports ISO international quality system certification, EU CE certification, TUV certification, and an ISO9001:2015 certificate. These statements provide direct evidence of multiple quality or conformity certifications, although the slices do not provide certificate numbers, validity dates, or scopes.
After-Sales capabilitySTM states that it has an experienced service team providing free design, professional technical training, and live installation and debugging guidance. It also combines door-to-door and online service and reports service networks across China, indicating explicit domestic support capability.
R&D capabilityThe supplier describes itself as a high-tech company integrating R&D, production, and distribution, and states that it has strong R&D strength and innovation. Its product and process solutions cover aggregates, mining, and waste recycling, but the slices provide limited detail on patents, dedicated R&D resources, or documented innovations.
Production capacityProduction evidence includes a manufacturing facility, more than 10 production lines, over 30 large fabrication machines, and reported output of 50 crusher and grinder pieces. However, facility size and staffing claims differ materially between slices, so production scale is supported but not consistently verifiable in detail.
Client casesSTM states that its products and solutions are used in aggregates, mining, and waste recycling, and that it has cooperative relationships with customers in more than 30 countries. It also reports established client files, but no named customers, project references, locations, or independently verifiable case details are provided.
Product Q&A
Q:What materials can this crusher process?
A:
It is suitable for soft to medium hardness materials like coal, coke, limestone, granite, basalt, and cement with strength less than 160 Mpa.
Q:What is the output size range?
A:
The output particle size can be controlled between 2mm and 35mm depending on the specific model.
Q:Do you provide after-sales installation support?
A:
Yes, we send a professional team of engineers to the site for installation, debugging, and training.
Q:What certifications does the machine have?
A:
The product holds ISO9001:2000, TUV, and CE certifications ensuring strict quality control.
Q:What is the warranty period?
A:
The machine comes with a one-year warranty period.
Send Inquiry
*To:
Henan Centbro Machinery Equipment Co., Ltd.
Henan Centbro Machinery Equipment Co., Ltd.*Content:
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