industris
  • No. 1330 Jinfeng South Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province
  • +86 18921980039
  • zuojing@fshlaser.com

Product Overview

This automatic carton sealing machine is specially optimized for tall and high-spec cartons in automated packaging lines. Equipped with an upper driving belt line, bearing rollers and open-top carbon steel acrylic guard, the equipment integrates safety door stop function and Pilz safety relay protection to achieve comprehensive industrial safety standards. Featuring automatic positioning, top flap folding, timing conveying and unattended operation, the machine supports standalone use and full assembly line docking. It can also be combined with SPF-12 to form an I-shaped carton sealer, making it a versatile, stable and high-efficiency sealing solution for automated packaging production.

Core Features

  • Upgraded Structure for Tall Cartons: Added upper driving belt line and 50mm bearing rollers ensure stable conveying and pressing for high cartons, avoiding slipping, offset and incomplete sealing during operation.
  • Safe & Open Protective Structure: Adopts carbon steel guard frame + 8mm acrylic protective cover with open-top design for easy observation and maintenance. Equipped with door-stop safety mechanism and Pilz safety relay to stop operation immediately when the guard is opened, fully complying with EU industrial safety regulations.
  • Smooth & Wrinkle-Free Sealing: Side driving structure guarantees stable carton transmission. The soft top folding design realizes fast and flat flap folding without creases, ensuring neat and standardized carton sealing appearance.
  • High Load & Durable Construction: 3mm thick sheet metal and 4mm main column plates with RAL7035 carbon steel painted finish greatly enhance structural rigidity. The maximum equipment load reaches 40kg, adapting to heavy packaging scenarios.
  • Unattended Automatic Operation: Supports automatic carton feeding, top flap forming, precise sealing and automatic output. No manual supervision is required during continuous production, perfectly matching fully automatic packaging lines.
  • Flexible Specification Switching: Manual adjustment is required for different carton sizes. The whole specification replacement only takes 5–8 minutes, realizing fast switching of multi-size carton production.
  • Independent Electric Cabinet & Mobile Design: Independent compact electric cabinet improves operational stability and safety. Equipped with brakeable universal casters for flexible movement and fixed positioning on site.
  • Diversified Combination Application: Supports standalone sealing operation and can be combined with SPF-12 equipment to form an I-shaped carton sealing system to meet higher-level packaging standards.

Technical Specifications

Item
Specification
Power Supply
220V / 50Hz
Rated Power
400W
Working Air Pressure
4–6kgf/cm²
Overall Dimension
2200×1100×1800mm (L×W×H)
Table Height
580–680mm (Adjustable)
Applicable Carton Size
Length: 600mm; Width: 400–500mm; Height: 650–850mm
Sealing Speed
4 Cartons/Min
Max Load Capacity
40kg
Applicable Tape Width
50–70mm
Sealing Tape Type
BOPP Tape
Machine Material
Painted Carbon Steel, RAL7035
Sheet Metal Thickness
3mm
Main Column Thickness
4mm
Roller Diameter
50mm (With bearing)
Acrylic Guard Thickness
8mm

Working Modes

  • Manual Debug Mode: Used for equipment debugging, parameter testing, trial sealing and daily maintenance inspection.
  • Continuous Automatic Mode: Realizes fully automatic feeding, folding, sealing and output, supporting long-term unattended mass production.

Working Process

Automatic carton input → upper flap forming & folding → automatic tape sealing → automatic output. The whole process is highly automated, which effectively reduces manual intervention and improves the continuity and efficiency of the packaging line.

Core Components & Brands

Component
Brand
Low-Voltage Electrical Parts
Schneider
Limit Sensors & Travel Switches
Omron
Pneumatic Components
SMC
Drive Motor
Taibang
Safety Relay
Pilz
Mobile Casters
Brakeable Universal Casters

Application Industries

Widely applied in automatic packaging lines for cork products, food, daily chemicals, electronics, logistics and e-commerce commodities. Available for standalone sealing operation and inline assembly line integration. It can also combine with SPF-12 machine to form I-shaped full sealing packaging, meeting diversified and high-standard carton packaging requirements.
Suzhou Fangshiheng Precision Machinery Co., Ltd.
Tel: +86 18921980039
Email: zuojing@fshlaser.com
Website: https://fangshiheng.com
Alibaba: https://cnfangshiheng.en.alibaba.com