Product Description
Compact programmable atuomatic screw fastening machine
Professional automated screw tightening, locking, and fastening solution for manufacturing applications.
Product Specifications
| Product Name | Screw Locking Machine |
| Condition | New |
| Applicable Industries | Manufacturing Plant, Household Appliances Factory |
| Voltage | AC 110-220V 50/60HZ |
| Dimensions | 800 * 700 * 850mm (W*D*H) |
| Adjustable Torque Range | 0.5~20Nm |
| Weight | 85kg |
| Positioning Accuracy | ±0.02mm |
| Locking Screw Specifications | Screw M0.8 to M5 |
| Work Efficiency | 1.2-1.5 seconds per piece |
| Percent of Pass | ≥99.5% |
Model Specifications
| Model | ZT-LSJ041 | ZT-LSJ0441-01T | ZT-LSJ0441-02T | ZT-LSJ4411-BKB | Fixture Customization |
|---|---|---|---|---|---|
| Screw Feeding | Pick and Place, Magnetic | As Needed | |||
| Working Air Pressure | 0.4~0.6MPA | ||||
| Adjustable Torque Range | 0.8-20Nm | ||||
| Machine Axis Number | 3 axis | 4 axis | 4 axis | 4 axis | Max moving speed |
| X Axis | 400mm | 400mm | 400mm | 400mm/2X | 600mm/s |
| Y Axis | 300mm | 300mm/2Y | 300mm/2Y | 300mm/2Y | 600mm/s |
| Z Axis | 100mm | 100mm | 100mm | 100mm | 400mm/s |
| Weight (Kg) | 50Kg | 65Kg | 65Kg | 85Kg | Customized |
| Size (mm) | 600*750*850 | 800*750*850 | 850*750*850 | 1000*750*850 | To order |
Product Features
- High precision positioning (±0.02mm)
- Wide torque adjustment range (0.5-20Nm)
- High efficiency (1.2-1.5 seconds per piece)
- Excellent pass rate (≥99.5%)
- Multiple screw feeding options
- Advanced microcontroller with touch panel control
- USB and RS232 communication ports
- High safety level design
Product Images











Manufacturer Profile
Shenzhen Zhongtu Automation Technology Co., Ltd. integrates advanced design concepts and technologies as an automation equipment enterprise specializing in R&D, design, manufacturing, debugging, and after-sales service.
Company Capabilities
- Tooling fixtures and hardware jigs manufacturing
- Machining and non-standard mechanical parts processing
- Production line optimization solutions
- Automated production line equipment transformation
- Non-standard automation equipment design and manufacturing
- Automatic loading and unloading manipulator systems
Our products are successfully used in electronics, touch screens, LCD/LED, mobile phones, and communication electronics manufacturing fields.


Our Advantages
- Factory direct manufacturers
- Reduce overall operational costs
- Improve automation and information levels
- Enhance product yield and quality
- Provide advanced system solutions for automation equipment






Packaging & Shipping

Customer Services
| Pre-Sale Services | In-Sale Services | After-Sale Services |
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Frequently Asked Questions
Who are we?
Based in Guangdong, China since 2015, with 11-50 professionals in our office.
How do we guarantee quality?
Pre-production samples before mass production; final inspection before shipment.
What products do we offer?
Soldering machines, Precision spot welding machines, Glue dispensers, Screw machines.
Why choose us over other suppliers?
Ultra-professional service and expertise to provide high-performance equipment at competitive prices.
What services do we provide?
Accepted Delivery Terms: FOB, CIF, EXW, FCA, CPT; Accepted Payment Currency: USD, EUR, HKD, CNY; Accepted Payment Type: T/T, PayPal, Cash.
What is your warranty policy?
1-Year Warranty for unit machine and 3-year warranty for main board.
Can I purchase samples?
Yes! Welcome to place sample orders to test our superior quality and service.
Are you a trading company or manufacturer?
We are professional automation machine manufacturers since 2015.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Zhongtu Automation Technology Co., Ltd.
Location
Building 3, Sheng Yada Industrial Park, No. 443 Guangming Street, Guangming District, Shenzhen City, Guangdong Province, China
Contact Person
Daniel