What materials are used for the ball screw?

We use high-quality materials including Gcr15, S55C, and 440C steel.

What is the warranty period?

We provide a 1-year warranty for our products.

What are the main products offered?

Our main products include ball screws, linear guides, ball splines, and parts processing services.

Factory Custom 2005 Double Nut Precision Ball Screw Pair for CNC Machine

Name: Factory Custom 2005 Double Nut Precision Ball Screw Pair for CNC Machine
Brand: Nanjing Jiangning Shuntai Precision Machinery Factory
SKU: 2165236615

Jiangsu, ChinaNanjing Jiangning Shuntai Precision Machinery Factory

US$10.00

1-14 Sets

US$5.00

15-49 Sets

US$1.00

50+ Sets

Product profile

Customization

Available

Flange

With Flange

Nut Number

According to Customer's Drawing

Model NO.

custom-made

Precision

Type

Inner Loop

OEM

Yes

Minimum Order Quantity

One

Material

Gcr15,S55c,440c

Custom

Yes

Hardness

HRC58-62

Running Mode

Moving

Warranty

1 Year

Manufacturing Process

Grind

Structure

Screw+Nut Cap +Steel Ball

Transport Package

Non-Fumigating Wooden Cases

Trademark

shuntai

Origin

Nanjing

Production Capacity

10000pieces/Year

Key features

C5 Precision Grade: High positioning accuracy with C5 precision grade for CNC applications.

Customizable Design: Accepts customer drawings and samples for full customization services.

Wide Size Range: Available in screw diameters from 06mm to 200mm and lengths up to 10000mm.

High Quality Materials: Constructed from Gcr15, S55C, or 440C steel with HRC58-62 hardness.

Low MOQ: Minimum order quantity is just one set, supporting small batch needs.

20 Years Experience: Backed by over 20 years of manufacturing experience in China.

Fast Quotation: Quotations provided within 1 hour, or maximum 12 hours for complex processes.

100% Inspection: Strict quality control with 100% visual and functional inspection of finished products.

Company profile

Years of Export ExperienceFull Customization100% Finished Products InspectionProduct Certification

Nanjing Jiangning Shuntai Precision Machinery Factory

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.03h

AI-Powered supplier vetting

SummaryThe supplier is a privately owned, standalone combined manufacturer and seller of machinery, hardware, molds, mechanical parts, CNC machine tools, industrial robots, and related equipment. It has 30 employees, two production lines, four qualified service-capability suppliers, valid manufacturing contracts with associated subcontractors, and a valid import/export license. Its customization capability is supported by sample-based, design-based, and full-custom services, 3D software design, and professional technical expertise. However, it reports no supplier-management-system certification, no private mold capability, no new products during the past year, no overseas agents or branches, no overseas warehouse or showroom, no in-stock capability, and no stated customer cases or major-brand OEM experience.

Supplier typeThe supplier is a privately owned, standalone company classified as a combined business, with stated activities covering manufacturing and sales of machinery, hardware, molds, mechanical parts, CNC machine tools, industrial robots, and automation-related equipment. It also holds a valid import/export license, supporting its ability to conduct international trade.

CertificationsThe supplier reports no certification for supplier management systems. This is explicit evidence that the requested certification status is absent.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, agent, or branch, and reports zero countries where overseas services are offered. Although it has participated in an offline trade show and is located near Shanghai Port, the provided information does not establish operational after-sales support coverage.

Production capacityProduction capability is supported by two production lines, a broad range of machining and grinding equipment, documented and uniformly followed finished-product inspection instructions, valid contracts with associated subcontractors, and one-month average peak- and off-season lead times. Limitations include no in-stock capability and a relatively small workforce of 30 employees, but the stated manufacturing infrastructure provides explicit evidence of operating capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. It also provides 3D software design services and operates equipment including CNC machining centers and multiple specialized grinding and turning machines, supporting its stated technical customization services.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is just one set. More orders are welcome.

Q:How can I customize the product?

You can customize by sending your drawings or specific custom requirements to us.

Q:What are the payment terms?

For orders under $1000, 100% payment before production. For orders over $1000, 50% before production and 50% before delivery. Terms can be negotiated.

Q:Can I get a sample?

Yes, samples are available, but you need to pay for the sample cost.

Q:How long does it take to get a quotation?

We usually provide a quotation within one hour. For complex processes, it may take up to 12 hours.