Pneumatic-DRIVEN L BAR SEALER
TY-6050 Single Servo Automatic L Bar Sealer for POF Shrink Packaging
Servo-Controlled Sealing Blade for Stable Industrial Production
The TY-6050 uses an Inovance servo motor to precisely control the vertical movement of the sealing blade, providing more consistent motion control and stable sealing performance for continuous POF shrink packaging operations.



TY-6050 Single Servo Overview
The TY-6050 Single Servo is positioned as a mid-to-high tier model within Tengyi’s automatic L bar sealer portfolio, sitting between the entry-level TY-5545Q pneumatic model and the premium TY-6050 Full Servo configuration.
Built on the same proven platform as the TY-5545Q, the TY-6050 Single Servo introduces a practical servo upgrade for manufacturers requiring improved sealing motion consistency compared with pneumatic machines, without the complexity of a full-servo automation system.
Internal testing data indicates stable operation during extended daily production cycles of up to 20 hours.
Why Upgrade to TY-6050 Single Servo?
Choosing the TY-6050 Single Servo over a pneumatic model like the TY-5545Q provides practical advantages for manufacturers requiring improved sealing motion control and larger packaging capability.
Servo-Controlled Motion
The sealing blade’s vertical movement is driven by a servo motor rather than a pneumatic cylinder, providing more precise positioning and improved motion consistency during the sealing cycle.
More Consistent Sealing Movement
The critical sealing movement is electrically servo-controlled instead of relying on a pneumatic cylinder, reducing dependence on compressed air stability for the sealing process.
Expanded Product Capability
The TY-6050 supports larger product dimensions with a 600 x 500 mm sealing blade and a maximum package height of 150 mm, compared with the TY-5545Q pneumatic configuration.
Key Features
Single Servo-Driven Sealing Blade
Inovance servo motor controls the vertical blade movement for precise positioning and consistent sealing motion.
Larger Sealing Area
Equipped with a 600 x 500 mm sealing blade to support larger package dimensions compared with standard pneumatic models.
Production Capability
Supports production speeds of 20–40 packs/min depending on product size and packaging requirements.
Inovance PLC & HMI Control
Provides centralized parameter adjustment and machine operation monitoring through the touchscreen interface.
Omron PID Temperature Control
Maintains stable sealing temperature to support consistent POF film sealing performance.
PTFE-Coated Sealing Blade
The alloy sealing blade features a PTFE coating to help reduce film adhesion during sealing.
How TY-6050 Single Servo Works
The TY-6050 follows a structured automation sequence where the servo system manages the critical sealing phase:
Technical Specifications
| PARAMETER | SPECIFICATION |
|---|---|
| Model | TY-6050 Single Servo |
| Drive Configuration | Single Servo (Sealing Blade Vertical Movement) |
| Sealing Blade Size | 600 mm (L) x 500 mm (W) |
| Max Product Size | L+H ≤ 520 mm; W+H ≤ 420 mm; H ≤ 150 mm |
| Production Capacity | 20–40 packs/min (Depending on product size and packaging requirements) |
| Power Supply | Single Phase AC 220V, 50/60 Hz |
| Total Power | 4.5 kW |
| Machine Dimensions | 1850 mm x 1100 mm x 1560 mm |
| Applicable Film | POF Shrink Film |
Main Components and Control System
Suitable Applications
Retail boxes requiring consistent seal quality during continuous POF shrink wrapping operations.
Medium-sized products requiring a larger sealing blade size of 600 x 500 mm and product heights up to 150 mm.
Industrial production environments requiring higher sealing stability and tested extended operation cycles of up to 20 hours per day.
FAQ
Is the TY-6050 a full servo machine?
No. The TY-6050 is a Single Servo model. The servo motor specifically controls the vertical movement of the sealing blade, while other functions such as conveying and film feeding are not servo-driven.
What exactly does the servo motor control?
The servo motor controls the vertical (up-and-down) movement of the L-shaped sealing blade. Compared with pneumatic sealing mechanisms, this provides more controlled and consistent blade movement during the sealing cycle.
What is the difference between TY-6050 Single Servo and Full Servo?
The TY-6050 Single Servo focuses on improving sealing blade motion control through servo-driven vertical sealing movement. The Full Servo version uses multi-axis servo control for customers requiring more advanced motion coordination and automation.
Does the TY-6050 require an air compressor?
The sealing blade movement is servo-driven and does not rely on pneumatic cylinders for the sealing operation. Please confirm complete line requirements if additional integration equipment is involved.