OSD-812 Hand-push Hot Melt Box Sealing Machine
| Item | Specification |
|---|---|
| Model | OSD-812 Hand-push Box Sealing Machine |
| Production speed | 40–50 cartons/min |
| Carton size range | (80–300) × (50–200) × (20–120) mm |
| Installed power | 2.4 kW |
| Power supply | 220 V, 50 Hz |
| Air supply pressure | 0.4 MPa |
| Dimensions | 1.25 × 0.85 × 1.5 m |
| Weight | Approx. 150 kg |
| Suitable cartons | Square cartons for food, consumer goods and pharmaceutical packaging |
1.OSD-812 Hand-push Hot Melt Box Sealing Machine
The OSD-812 is a hand-push carton sealing machine for applying hot melt adhesive to square cartons used in food, consumer goods and pharmaceutical packaging. The operator pushes each carton into position, and the machine applies adhesive and seals the carton. This reduces repetitive manual gluing and helps make the sealing process more consistent.
Its compact footprint and castors make the machine easier to position in workshops where floor space is limited or equipment needs to be moved. The OSD-812 runs at 40–50 cartons per minute and accommodates cartons measuring (80–300) × (50–200) × (20–120) mm. It has an installed power of 2.4 kW, operates on 220 V, 50 Hz, and requires an air supply pressure of 0.4 MPa. The machine measures approximately 1.25 × 0.85 × 1.5 m and weighs about 150 kg.
The hand-push design lets operators control the carton-feed pace to suit the workflow. Before selecting a machine, confirm that the carton dimensions, required output and operating method match your production conditions.
2.Key Features
- Output of 40–50 cartons per minute, with manual carton feeding and machine-applied adhesive sealing
- Carton size range: (80–300) × (50–200) × (20–120) mm
- 220 V, 50 Hz power supply; 2.4 kW installed power
- Required air supply pressure: 0.4 MPa
- Approximate dimensions: 1.25 × 0.85 × 1.5 m
- Approximate weight: 150 kg
- Castors for easier movement and positioning
- Suitable for sealing square cartons used in food, consumer goods and pharmaceutical packaging
3.Typical Applications
The OSD-812 is used at the carton-sealing stage of food, consumer goods and pharmaceutical packaging lines. An operator feeds the cartons into the machine, which applies hot melt adhesive and seals them. It is suited to production areas looking to reduce manual glue application while retaining flexibility in equipment placement and carton feeding.
4.Choosing a Machine
For several thousand to around 10,000 cartons per day, especially when carton styles change frequently, a semi-automatic machine can offer a practical entry point. For continuous two-shift production requiring a stable output above 50 cartons per minute, consider a higher-speed spray-gluing model such as the OSD-812, subject to carton and process compatibility. For flatter cartons that require a continuous, evenly spread adhesive line and minimal squeeze-out, consider a roller-gluing machine.
To check carton compatibility, provide the carton’s length, width and height along with your daily production volume.
5.Comparison: Hand-push and Semi-Automatic Carton Sealing Machines
Both machines are designed for hot melt sealing of small and medium-sized cartons. They share the same power and air supply requirements: 220 V, 50 Hz, 2.4 kW and 0.4 MPa. Their main differences are the carton-feeding method, production speed and machine footprint.
The hand-push model requires the operator to push each carton into the machine. It runs at 40–50 cartons per minute and measures approximately 1.25 × 0.85 × 1.5 m. The semi-automatic model requires the operator to load each carton; the machine then conveys, applies adhesive and seals it automatically. Its rated speed is 40–60 cartons per minute, and it measures approximately 2.0 × 0.85 × 1.5 m.
For carton size, both models accommodate the same length and width ranges. The hand-push machine supports carton heights of 20–120 mm, while the semi-automatic model supports heights of 15–120 mm.
Choose the hand-push model when floor space is limited and operators need to control the feeding pace manually. Choose the semi-automatic model when automatic carton conveying is preferred to reduce the need for operators to push cartons continuously.
Actual output depends on carton dimensions, loading method and operator pace. We recommend selecting a model based on carton samples and production requirements.
Application & Compatibility
Our hot‑melt equipment is widely applied across packaging, automotive manufacturing, furniture assembly, electronic component sealing, medical device production and many other sectors. Compatible with multiple adhesive types, it reliably fulfills diverse bonding application requirements.
Model selection depends on key factors including adhesive output (low‑volume dispensing or high‑volume spraying), operating temperature range, and production conditions (continuous or intermittent operation). Feel free to reach out to our technical specialists via email or phone for a tailored solution.
Yes. Oushida machines come with standard interfaces, enabling seamless integration with robotic arms, conveyor belts and other automated production systems.
Maintenance & After‑sales
Daily: Clear residual adhesive inside the glue tank.
Monthly: Carry out inspection on filters and sealing components.
Periodically: Replace wear‑prone spare parts such as gear pumps. We offer complimentary maintenance training upon your request.
Order & Delivery
Standard models: Shipment within 48 hours for in‑stock units. Customized models: 5‑15 working days, subject to specific contract agreements.
Certainly. We provide full‑range OEM & ODM services. Your custom logo and exclusive design elements can be seamlessly implemented onto our machines.
Yes, we own our manufacturing facility based in Jiangsu, China. You are warmly welcome to visit our company and production site.
