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Product profile
Customization
AvailableAfter-sales Service
YesWarranty
12 MonthsModel NO.
hx626587Rolling Shape
Plank, Tegular, Ribbon, Bar, Pipe, WireProduct
Steel Ball, Profile, Rolling Beam, Steel Billet, Cogged IngotRoller Position
HorizontalRoller Number
Four-HighLayout
ContinuousType
Hot Rolling MillSurface Roughness
Ra6.3Machining Tolerance
+/-0.01mmTechnology
ForgedTransport Package
Wooden CaseSpecification
Outer diameter: 240mm-1800mm or customizedTrademark
HEXINOrigin
ChinaHS Code
85149090Production Capacity
5000pieces/YearKey features
High Hardness Material: Made of forged steel with high hardness and good wear resistance for long service life.
Wide Application Range: Used in pipe mills, section mills, bar rolling mills, and wire rolling mills.
Customizable Length: Length is available as per your request to meet specific requirements.
Comprehensive Testing: Includes chemical analysis, hardness test, PT 100%, VI 100%, and dimensional check.
Quality Assurance: Strictly implements ISO9000 system ensuring zero defect production in each process.
12 Months Warranty: Provides a 12-month warranty period for the product.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2001-10-11Nearest Port: SHANGHAI ,QINGDAOAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CIP, FCA, EXW
AI-Powered supplier vetting
SummaryQingdao Hexin Machinery Co., Ltd. is a China-based manufacturer/factory in Qingdao, Shandong, focused on mechanical product manufacturing and processing. It reports professional technical R&D capability, 3D software design, SDK availability, ODM and OEM services, and broad customization options. Reported annual productivity is 2,000 tons for catalyst tubes and furnace coils. The supplier has exported for 13 years, with exports representing 51%–70% of total sales, and has attended an overseas trade exhibition. However, it reports no overseas warehouse, showroom, agent, or branch, no new products in the past year, and only nine employees. Supplier-management and complaint-handling procedures exist, but written records are absent, while quality assurance status is unknown. The provided information confirms a manufacturing and customization base but is insufficient to verify certifications, financial strength, after-sales effectiveness, or specific customer cases.
Supplier typeThe supplier is identified as a manufacturer/factory and limited company located in Qingdao, Shandong, China. Its stated business scope is manufacturing and processing of mechanical products, with nine employees and no indication that it belongs to a larger group.
R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, an available SDK, ODM services, and OEM capability for popular brands. However, it also reports no new products during the past year, indicating established development and design capability but limited recent product innovation evidence.
Production capacityThe supplier identifies itself as a factory manufacturing mechanical products and reports annual productivity of 2,000 tons for catalyst tubes and furnace coils. Its export history of 13 years and export share of 51%–70% further support operational experience, although the workforce is reported as nine employees.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its reported 3D design, ODM, and OEM capabilities provide direct support for handling customized product requirements.
Product Q&A
Q:What materials are used for the straightening rolls?
A:
The rolls are made of forged steel, including 2%Cr series (e.g., 9Cr2Mo), 3%Cr series (e.g., 70Cr3Mo), and 5%Cr series (e.g., 5Cr5MoV(Ni)).
Q:What is the warranty period for this product?
A:
We provide a 12-month warranty for the Bar and Tube Straightening Roll.
Q:Can the length of the roll be customized?
A:
Yes, the length is available as per your request.
Q:What testing methods are applied to ensure quality?
A:
We perform chemical analysis by spectrometer, hardness test, thickness test, PT 100% (liquid penetrant test), VI 100% (visual inspect), and dimensional check.
Q:What is the average lead time for production?
A:
The average lead time is 1-3 months for both peak season and off-season.
Send Inquiry
*To:
Qingdao Hexin Machinery Co., Ltd.
Qingdao Hexin Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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