What is the warranty period for the product?

The product comes with a 6-month warranty.

What are the payment terms and delivery time?

Payment terms include LC, T/T, D/P, PayPal, etc. Delivery time is 3-30 days after order confirmation, depending on season and quantity.

Is customization available for this product?

Yes, the product is fully customizable, including dimensions, thread angles, and designs.

Round Roller Dies Metric Rolling Wheel Ruled Thread Roller Durable Annular Steel Bar Thread Rolling Machine Wheel

Name: Round Roller Dies Metric Rolling Wheel Ruled Thread Roller Durable Annular Steel Bar Thread Rolling Machine Wheel
Brand: Zhengzhou Ruizuan Diamond Tool Co., Ltd.
SKU: 1958677841

Henan, ChinaZhengzhou Ruizuan Diamond Tool Co., Ltd.

US$110.00-215.00

10 Pieces

Product profile

Customization

Available

After-sales Service

Support

Type

Thread Rolling Wheel

Forging Forming Method

Thread Rolling Machine Mould

Power Source

Electric

Feature

High Efficiency

Certification

Warranty

6 Months

Customized

Advantage

Easy to Maintenance

Condition

New

Product Name

Thread Rolling Dies

Material

Cr12MOV

Usage

External Thread Forming

Hardness

HRC60--67

Machine

Rolling Machines

Use

Machined External Thread

Package

Wooden Box

Transport Package

Cartons

Specification

50/60/70/80/90/100mm

Trademark

Origin

China

Production Capacity

100000pieces/Year

Key features

High Material Utilization: Thread rolling is a non-subtractive process, ensuring significantly higher material utilization compared to cutting.

Enhanced Strength & Hardness: Cold work hardening during rolling improves the strength and hardness of the thread surface.

Superior Surface Finish: Rolled threads offer lower surface roughness than turning, milling, or grinding, with precise final dimensions.

Long Service Life: Made from Cr12MoV with HRC 58-62 hardness, the dies feature a very long lifespan for durable performance.

High Efficiency & Automation: Productivity is significantly higher than cutting methods, and the process is easy to automate.

Customizable Specifications: Thread angle (55/60 degrees) and dimensions are customizable to meet specific application requirements.

Versatile Application Support: Suitable for aerospace, automotive, oil & gas, medical, and plumbing industries using various rolling methods.

Easy Maintenance: Designed for easy maintenance, ensuring consistent performance and reduced downtime in production.

Company profile

High Repeat Buyers ChoiceFast DeliveryCustomization from DesignsR&D Capabilities

Zhengzhou Ruizuan Diamond Tool Co., Ltd.

Henan, China

Business Type: Trading CompanyAverage Response Time: ≤2.04h

AI-Powered supplier vetting

SummaryZhengzhou Ruizuan Diamond Tool Co., Ltd. is identified as a limited trading company in Zhengzhou with 19 employees and valid import/export licensing. It offers full customization, ODM, and OEM services, has substantial export exposure, and reports nine years of export experience. Operational strengths include in-stock service capacity, overseas warehouse capability, multiple quotation and payment options, and documented complaint-handling procedures. However, several controls remain undocumented or incomplete, including corrective and preventive action procedures, raw-material traceability, outsourcing manufacturing procedures and contracts, and fire-drill status. The supplier has no overseas showroom, no SDK availability, and no explicit production-facility evidence. An SGS audit is recorded, but the stated audit result is 0 and the report validity ended in 2024; the provided data does not explain the scoring system or confirm current certification status.

Supplier typeThe supplier is described as a limited company and a trading company located in Zhengzhou, with 19 employees and valid import/export licensing. Its primary offerings are hardware products and ordinary mechanical equipment, while no larger-company affiliation is indicated.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with follow-up records and describes a commitment to customer service. It also reports in-stock capability, overseas warehouse capability, multiple quotation and payment terms, and defined peak- and off-season lead times; however, corrective and preventive-action procedures are not documented.

R&D capabilityThe supplier provides ODM services and full customization or customization from designs, indicating design-related capability. It does not provide an SDK, and the available information does not establish broader research investment, proprietary technology, or measurable innovation outcomes.

Customization capabilityThe supplier explicitly offers full customization and customization from designs, as well as ODM services. These statements directly support a capability to provide customized products and design-based manufacturing services.

Client casesThe supplier states that it provides OEM services for well-known brands and reports that exports represent 71%–90% of total sales, with nine years of export experience. These are indications of relevant customer and international-market experience, but no customer names, project details, or independently verifiable case studies are provided.

Product Q&A

Q:What is the material and hardness of the thread rolling dies?

The dies are made of Cr12MoV material with a hardness range of 58-62 HRC.

Q:What are the available size ranges for the dies?

The outside diameter ranges from 45-260mm, inside diameter from 25.4-100mm, and thickness from 30-150mm.

Q:What thread types and angles are supported?

The dies support Metric, UNC, UNF, and BSW thread types with 55 or 60 degree thread angles, which can be customized.

Q:What are the main advantages of thread rolling over cutting?

Thread rolling offers stronger threads, precise dimensions, better surface finish, lower friction, higher material utilization, and higher productivity.

Q:What rolling methods are supported by these dies?

The dies support In-feed (plunge) rolling for parts with shoulders and Thru-feed rolling for long threaded bars.