What is the diameter range of the ball screws?

The diameter ranges from 8mm to 100mm, covering sizes like 8, 10, 12, 14, 16, 20, 25, 28, 32, 36, 40, 50, 55, 63, 80, and 100mm.

Where is your company located?

We are based in Guangdong, China, with our factory located in Shenzhen and our office having 51-100 employees.

What lead times should I expect?

Standard lead time is 7-15 days. Peak season lead time is 1-3 months, and off-season lead time is one month.

Ultra-Smooth Lzc Ground Ball Screw for Precision Surface Grinder Down Feed

Name: Ultra-Smooth Lzc Ground Ball Screw for Precision Surface Grinder Down Feed
Brand: Longzhichuang Co., Ltd.
SKU: 2295919245

Guangdong, ChinaLongzhichuang Co., Ltd.

US$15.00-75.00

1 Piece

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Model NO.

1R20-05B2-1FSWC-475-585-0.018

Nut Type

End Cap

Precision

Customized

Rows Number

4-Row

Screw Diameter

12-50mm

Type

Inner Loop

Material

Steel

Service

OEM Services

Keyword

Precision

Color

Silver

Transport Package

Carton

Specification

customized

Trademark

PMI

Origin

Guangdong

HS Code

8483401000

Production Capacity

10000PCS/Year

Key features

Customized Precision: Precision levels are fully customizable to meet specific application requirements.

Wide Diameter Range: Available in diameters from 8mm to 100mm including 12, 14, 16, 20, 25, 28, 32, 36, 40, 50, 55, 63, 80, 100mm.

Multiple Accuracy Grades: Offers accuracy grades ranging from C0 to C10 to suit various precision needs.

Fast Delivery Time: Standard delivery time is 7 to 15 days for most orders.

High Speed and Low Noise: Designed for high-speed operation with low noise characteristics for smooth performance.

Versatile Applications: Suitable for NC machine tools, industrial robots, semiconductor equipment, and plastic injection molding machines.

Custom End Processing: End processing can be customized according to specific customer drawings.

OEM Services Available: Full OEM services provided for machinery parts and components.

Company profile

Longzhichuang Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.52h

AI-Powered supplier vetting

SummaryLongzhichuang Co., Ltd. is identified as both a trading company and manufacturer/factory in Shenzhen, China, offering linear-motion products including ball screws, guides, rails, modules, linear motors, shafts, servo motors, supports, and bearings. The supplier states that it supports customized products and provides engineering solutions with pre-production 3D modeling. It reports ISO 9001 certification, 10 production lines, 6–10 years of R&D engineering experience, and 11–20 quality-control staff. The supplier also states that it provides after-sales service and has exported since 2015, with exports representing 41%–50% of total sales. Trade records show limited disclosed transaction evidence, including one transaction associated with each of two buyers, but the provided records do not establish broad or sustained customer coverage. Financial strength cannot be fully assessed from the available non-financial information.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. Its registered address and factory location are the same Shenzhen location, supporting the presence of an identified operating site, although the information does not independently verify manufacturing ownership or capacity.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality-management system, but no certificate number, scope, issuing body, or validity period is provided.

After-Sales capabilityThe supplier explicitly states that it has a friendly sales team and provides after-sales service. This supports the existence of an intended after-sales function, but no service procedures, response-time commitments, warranty terms, or service network are provided.

R&D capabilityThe supplier describes a professional engineering team offering linear-motion solutions and 3D models before production, while reporting 6–10 years of total R&D engineer experience. These statements support engineering and development capability, but they do not document patents, proprietary technology, or specific innovation outcomes.

Production capacityThe supplier is identified as a manufacturer/factory, reports 10 production lines and 11–20 quality-control staff, and lists multiple linear-motion products. These are explicit indicators of production infrastructure and product breadth, although actual capacity utilization, equipment details, and independent factory verification are not provided.

Customization capabilityThe supplier explicitly accepts customized products when customers provide specifications, dimensions, and drawings. It also states that engineers can propose solutions and create a 3D model for confirmation before production, directly supporting customization capability.

Product Q&A

Q:What is the delivery time?

The standard delivery time is 7 to 15 days. During peak season, it may take 1-3 months, while off-season is about one month.

Q:How do you guarantee quality?

We ensure quality by always producing a pre-production sample before mass production and conducting a final inspection before shipment.

Q:What products can you supply?

We supply Ball Screws, Linear Guides, Linear Modules, Linear Motors, Piezoelectric Ceramics, Linear Rails, Linear Blocks, Linear Actuators, Servo Motors, Supports, and Bearings.

Q:What are the accepted payment terms?

We accept USD, AUD, HKD, GBP, and CNY. Payment types include T/T, MoneyGram, Credit Card, Western Union, Cash, and Escrow.

Q:What are the available accuracy grades?

We offer accuracy grades ranging from C0, C1, C2, C3, C4, C5, C6, C7, to C10.