Description
The ZONESUN ZS-FK360 Semi-Automatic Pneumatic Heat Sealing Machine is designed for sealing aluminum foil, PE, PP and other compatible heat-sealable films onto cups, trays, tubes and rigid containers. It uses pneumatic pressure and controlled heating to create consistent seals for small-batch production, laboratory work and flexible packaging applications.
The machine combines a digital temperature controller, pneumatic constant-pressure sealing head, photoelectric positioning, quick-change modular molds and foot-pedal operation. It is suitable for yogurt cups, sauce containers, cosmetic cups, reagent tubes, test-strip packaging and other products that require repeatable heat sealing with different container formats.
Technical Specifications
| Model | ZS-FK360 |
|---|---|
| Power Supply | AC 220V / 50Hz |
| Input Power | 0.5–1 kW |
| Capacity | 300–600 pcs/hour |
| Air Pressure | 0.4–0.8 MPa |
| Machine Weight | 50 kg |
| Machine Size | 470 × 360 × 620 mm |
Digital Temperature Controller
Equipped with digital displays, it allows precise setting of sealing temperature and dwell time according to different film materials (e.g., Aluminum foil, PE, PP).
Pneumatic Constant Pressure Sealing
Driven by a pneumatic cylinder, the sealing head applies more uniform and stable pressure than manual machines, ensuring consistent sealing strength for every container.
Photoelectric Eye Sensor
Locates sealing positions automatically and adapts swiftly to various product sizes, ensuring precise alignment for flawless packaging quality.
Modular Mold Design
Swaps molds quickly for various bottle, tube, or tray profiles, enabling one single machine to handle diverse product specifications effortlessly.
Foot Pedal
Triggers the sealing cycle instantly with a simple step, freeing up operator hands and keeping them completely out of the hazardous mold area.
Why Choose the ZS-FK360?
✅ Pneumatic Constant Pressure — Consistent Seal Every Time: Pneumatic cylinder-driven sealing head delivers uniform, stable pressure across the full sealing area on every cycle — eliminating the pressure variation of manual heat sealers and ensuring consistent seal strength and integrity across all 300–600 daily production pieces
✅ Digital Temperature & Dwell Time Control: Digital temperature controller with precise dwell time setting accommodates different film materials including aluminum foil, PE, and PP — enabling optimal sealing parameters for each material type without guesswork or inconsistent manual adjustment
✅ Quick-Change Modular Molds — One Machine, Multiple Formats: Tool-free quick-change mold system enables rapid switching between different cup, tray, tube, and container profiles — one machine handles your full range of packaging formats without dedicated equipment for each product
✅ Photoelectric Eye Sensor — Automatic Position Detection: Integrated photoelectric sensor automatically detects and locates sealing positions across different product sizes, ensuring precise film alignment and consistent seal placement without manual repositioning between containers
✅ Foot Pedal Operation — Hands-Free & Safe: Foot pedal trigger frees both operator hands for container positioning and handling while keeping hands completely clear of the sealing mold area during the sealing cycle, improving both productivity and operator safety
✅ Compact Desktop Design — 47×36×62 cm: Small footprint desktop design fits into laboratory benches, small production workstations, and limited-space packaging areas without requiring dedicated floor space or major facility modifications
✅ Wide Material & Container Compatibility: Seals aluminum foil, PE film, PP film, and other heat-sealable materials on cups, trays, tubes, and containers across a wide range of sizes and profiles with quick mold changeover
Ideal Applications
Food & Beverage Cup Sealing: Heat sealing of yogurt cups, pudding cups, juice cups, sauce containers, condiment trays, and other food product cups requiring airtight aluminum foil or PE film sealing for freshness and tamper evidence
Cosmetics & Personal Care: Sealing of cup-type facial masks, facial cream containers, sample cups, and cosmetic product trays requiring clean, professional-grade heat-sealed film closures for retail and sample packaging
Medical & Diagnostic Products: Heat sealing of diagnostic test strip containers, reagent tubes, medical sample cups, and laboratory specimen containers requiring reliable, contamination-free sealed packaging
Pharmaceutical & Nutraceutical: Sealing of pharmaceutical powder cups, supplement sample containers, and nutraceutical product trays requiring precise temperature-controlled heat sealing with consistent seal integrity
Laboratory & Small-Batch Production: Flexible heat sealing solution for laboratory packaging, R&D sample preparation, pilot production runs, and small-batch manufacturing requiring reliable cup, tray, and tube sealing without high-volume automated equipment investment
How Pneumatic Heat Sealing Works
The container is positioned inside the matching mold, the operator triggers the cycle, and the pneumatic cylinder presses the heated sealing head against the film and container rim. Temperature, sealing time and pressure work together to create the final seal before the head retracts.
Best-Suited Applications
The ZS-FK360 is suitable for small and medium containers that use heat-sealable film or foil, including yogurt cups, sauce cups, cosmetic cups, facial mask containers, reagent tubes, test-strip packages and other compatible trays or containers.
Pneumatic Heat Sealing vs Manual Heat Sealing
A manual heat sealer depends more heavily on operator-applied pressure, while a pneumatic sealer uses compressed air to provide more consistent sealing force from cycle to cycle. This makes the ZS-FK360 more suitable for repeatable small-batch production where seal consistency is important.
Semi-Automatic vs Fully Automatic Cup Sealing
The ZS-FK360 requires the operator to load and unload the container, while the sealing stroke is powered pneumatically. A fully automatic sealing machine typically adds automatic container feeding, film feeding and discharge, making it more suitable for higher-output continuous lines.
Before Ordering, Please Confirm
- Container sample or detailed drawing
- Container material
- Container opening dimensions
- Sealing film or foil sample
- Film material and thickness
- Required seal area and shape
- Required production speed
- Required voltage and frequency
- Available compressed-air supply
- Whether additional molds are required for different container formats
Frequently Asked Questions
What materials can the ZS-FK360 seal?
It is intended for compatible heat-sealable materials such as aluminum foil, PE and PP films, depending on the container and sealing layer.
Can one machine seal different container shapes?
Yes. Different cups, trays, tubes or containers can be used with matching molds and suitable sealing parameters.
What is the listed production capacity?
The listed output is 300–600 pcs/hour.
Does the machine need compressed air?
Yes. The listed air-pressure requirement is 0.4–0.8 MPa.
Can it seal yogurt or sauce cups?
Yes. Yogurt cups, sauce containers and similar cup-type packages are among the intended applications.
Can it be used for laboratory or pilot production?
Yes. Its compact semi-automatic design makes it suitable for laboratories, R&D, sampling and small-batch production.
Need Help Confirming the Sealing Setup?
Send us your container samples, sealing-film samples, opening dimensions, required output and sealing requirements. We can help confirm the suitable mold and ZS-FK360 configuration.
