What is your Warranty for the product? How do you carry out it?

We provide 1 Year Warranty for unit machine and 3 years warranty for main board. More details pls contact me.

May I buy samples from you?

Yes! You are welcome to place sample order to test our superior quality and service.

Are you just trading company or factory?

We are professional manufacturer for automation machine since 2015.

Auto Screw Lock Machine Automated Screw Tightening Machine for Factory

Name: Auto Screw Lock Machine Automated Screw Tightening Machine for Factory
Brand: Shenzhen Zhongtu Automation Technology Co., Ltd.
SKU: 2117090945

Guangdong, ChinaShenzhen Zhongtu Automation Technology Co., Ltd.

US$3,500.00

1-9 SET

US$3,000.00

10+ SET

Sample price:US$3500.00/set.Request sample

Product profile

Customization

Available

Production Scope

Product Line

Condition

New

Model NO.

ZT-LSJ441-01T

Automation

Automatic

After-sales Service

Remote Video Service

Certificate

Moving Speed

0.1-800mm/S

Screw Length

4-50mm

Latching Efficiency

1.2-1.8s

Transport Package

Wooden Box

Specification

ZT-LSJ441-01T

Trademark

Origin

Shenzhen, Guangdong, China

Production Capacity

100000

Key features

Core Component Warranty: 3-year warranty on PLC, engine, and heater components.

High Efficiency Locking: Locking efficiency ranges from 1.2 to 1.8 seconds per screw.

Wide Screw Compatibility: Supports screw sizes from M0.8 to M3 with lengths 4-50mm.

Global Voltage Support: Operates on AC 110-220V 50/60HZ for international use.

Advanced Communication: Features USB and RS232 communication ports for data transfer.

Factory Direct Pricing: Direct manufacturer sales reduce overall costs for buyers.

Video Inspection Service: Video outgoing-inspection and machinery test reports provided.

Company profile

Patents AwardedFull CustomizationProduct CertificationImporters and Exporters

Shenzhen Zhongtu Automation Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤4.04h

AI-Powered supplier vetting

SummarySHENZHEN ZHONGTU AUTOMATION TECHNOLOGY CO., LTD. is an automation equipment supplier established in 2015, offering automated soldering, dispensing, and screw-locking machines. The company reports integrated R&D, design, manufacturing, debugging, and after-sales services, with four R&D engineers and documented quality, supplier-management, corrective-action, and complaint-handling procedures. It supports OEM, ODM, SDK-enabled development, and multiple forms of customization. Production-related evidence includes CNC engraving, CNC machining, and milling facilities, but the available data does not fully establish production scale or capacity. No certification information is provided. Financial evidence is limited to year references for 2022–2024, without sufficient information to assess credibility. Trade records show transactions involving an Indian buyer and automatic screw-locking machines, but the small number of disclosed transactions limits the strength of the customer-case evidence.

Supplier typeThe supplier is an automation technology manufacturer established in 2015, describing integrated R&D, design, manufacturing, debugging, and after-sales operations. Its stated products include automated soldering, dispensing, screw-locking, and other automated machines, with disclosed trade records for automatic screw-locking machines.

After-Sales capabilityThe company states that it provides after-sales service, while its technical engineers support production and after-sales activities. It also reports written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling, providing explicit evidence of a structured service process.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has an available SDK. Four R&D engineers are assigned to customer-request confirmation, technical support, and new-product development, indicating established product-development capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports OEM and ODM services, supporting a broad customization offering.

Client casesTwo disclosed trade records associate the supplier with FUNSKOOL INDIA LTD and automatic screw-locking machines, with India identified as the import destination. These records demonstrate at least one buyer relationship and relevant product transactions, but the limited disclosed transaction count does not establish a broad customer base.