What accuracy grades are available?

We offer C7 (0.05/300mm), C5 (0.018/300mm), and C3 (0.008/300mm) precision grades.

How long does it take to receive a quotation?

We usually provide a quotation within one hour of receiving your inquiry. Complex processes may take up to 12 hours.

Custom Grinding Single and Double Nut Ground Ball Screw

Name: Custom Grinding Single and Double Nut Ground Ball Screw
Brand: Nanjing Jiangning Shuntai Precision Machinery Factory
SKU: 2149999985

Jiangsu, ChinaNanjing Jiangning Shuntai Precision Machinery Factory

US$10.00

1-4 Pieces

US$8.00

5-9 Pieces

US$6.00

10+ Pieces

Product profile

Customization

Available

Flange

as Needed

Nut Number

as Needed

Model NO.

custom

Nut Type

Circulator

Precision

OEM

Yes

ODM

Yes

Minimum Order Quantity

One

Material

Gcr15

Custom

Yes

Transport Package

Non-Fumigating Wooden Cases

Specification

According to the drawing

Trademark

shuntai

Origin

Nanjing

Production Capacity

10000pieces/Year

Key features

High Precision Options: Available in C3, C5, and C7 accuracy grades for diverse application needs.

Customization Support: Supports OEM/ODM services with customization from samples, designs, or full customization.

Premium Material Quality: Made from GCR15, 440C, or S55C with hardness HRC58-62 for durability.

Low MOQ Requirement: Minimum order quantity is just one set, allowing flexible purchasing.

CE Certified Manufacturing: Products have passed CE certification ensuring quality and safety standards.

Fast Quotation Service: Quotations provided within 1 hour for standard inquiries, max 12 hours.

Factory Direct Supply: Direct from source factory with 20 years experience, no intermediary markups.

Wide Diameter Range: Available diameters from 10mm to 160mm to fit various mechanical systems.

Company profile

Years of Export ExperienceFast DeliveryFull Customization100% Finished Products Inspection

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: ≤4.06h

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 one set. We support small orders to facilitate testing and initial purchases.

Q:How can I customize the ball screw?

You can customize by sending us your drawings or specific custom requirements. We support OEM and ODM services.

Q:What is the delivery time for orders?

The standard delivery time is 15-30 days. Lead times may vary slightly during peak seasons.

Q:What are the payment terms?

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

Q:Can I get a sample before placing a large order?

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