What are the payment terms?

We accept T/T, L/C for large orders, and PayPal or Western Union for small orders.

Is the product interchangeable with TBI brand?

Yes, our ERSK ball screws and nuts can be interchanged with Taiwan TBI ball screws and nuts.

What is the hardness of the components?

The hardness is HRC58-62 after heat treatment for both the shaft and the nut.

Quality Low Price Ball Screw

Name: Quality Low Price Ball Screw
Brand: Lishui Wangong Precision Machinery Co., Ltd.
SKU: 743421825

Zhejiang, ChinaLishui Wangong Precision Machinery Co., Ltd.

US$8.00-35.00

1 Set

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Model NO.

SFI2005-4

Nut Type

Circulator

Precision

Rows Number

4-Row

Screw Diameter

11-20mm

Type

Inner Loop

Model No.

1204 1604 1605 1610 2004 2005 2510 3204 3205 3210

Manufacturing Process

Rolled Thread

Product Name

Machining Ballscrew

Thread Direction

Right Thread

Application

CNC Milling Machinery

Structure

Ball Screw Shaft+Nut+Steel Balls

Feature

Interchanged Easily

Treatment

Heat Treatment

Hardness

HRC58-60

Tolerance

C5, C7, C10 Precision

Material

S55c, CF53

Interchanged

Easy Interchange Tbi Ball Screw and Nuts

End Machinized

Matched Bk/Bf End Supports

Ball Screw Precision

Ballscrew Pitch

5mm/10mm

Transport Package

Wooden Case, Safety Cartons or by Negotiation

Specification

SFI series

Trademark

ERSK

Origin

Lishui, Zhejiang, China

HS Code

84834010

Production Capacity

10000set. /Month

Key features

High Precision Grades: Available in C5, C7, and C10 precision levels for various applications.

Customizable Dimensions: Length up to 6000mm and custom sizes available based on drawings.

OEM and ODM Services: Full customization from samples and designs with own brand options.

High Durability Material: Made of S55C, CF53, and GCr15 with HRC58-62 hardness via heat treatment.

ISO9001 Certified: Manufactured under ISO9001-2008 standards with 100% finished product inspection.

Smooth Operation: Torque required is less than 30% compared to conventional screws.

Wide Series Selection: Includes SFU, SFS, SFI, SFY, DFU, SFK, and SCI series.

Fast Delivery: Short delivery time with large stock availability for most models.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Lishui Wangong Precision Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 17 Years CertifiedNearest Port: Ningbo Port , Shanghai PortAverage Response Time: ≤3.19h

AI-Powered supplier vetting

SummaryLishui Wangong Precision Machinery Co., Ltd., founded in 2008, is a limited company based in Zhejiang Province, specializing in precision transmission components. The company demonstrates strong manufacturing capabilities and offers both ODM and OEM services. They have a robust export trade capacity and are actively involved in trade shows like the Hannover Exhibition. However, the supplier lacks overseas warehouses, showrooms, and branches, and does not offer SDK for product development. Their after-sales service and corrective action mechanisms are robust, and they have a clear procedure for handling customer complaints.

Supplier typeLishui Wangong Precision Machinery Co., Ltd. is a limited company not part of any larger company group.

After-Sales capabilityThe supplier has a clear procedure and records for corrective actions and handling customer complaints.

R&D capabilityThe supplier has introduced new products in the past year and offers ODM services.

Production capacityThe supplier has significant production capabilities with various facilities and high export sales.

Customization capabilityThey provide customization services from samples and designs, and offer both ODM and OEM services.

Client casesThe supplier provides OEM services for well-known brands, indicating experience with reputable clients.