Fully Automatic L-Bar Sealer and Heat Shrink Wrapping Machine
The Fully Automatic L-Bar Sealer and Heat Shrink Wrapping Machine is a high-performance packaging solution designed for precise and efficient sealing and shrinking of products in various industries. Equipped with advanced technology and durable components, this machine ensures professional-quality packaging with minimal human intervention, ideal for high-speed production environments.
Key Components and Features:
Power Supply and Heating System
- Power/Voltage: Operates on 220V, 50/60Hz, with a power consumption of 3 kW.
- Heating Source: Utilizes long-lasting stainless steel heating tubes, enhancing durability and providing consistent heating performance for extended use.
- Sealing Blade: Equipped with a high-temperature-resistant alloy sealing blade, coated with Teflon to prevent sticking. The sealing blade has a width of 600 mm and a length of 800 mm, suitable for a wide range of product sizes.
- Temperature Control: Features a digital temperature controller from Changzhou Huibang, adjustable from 0-400°C for precise control over the sealing process.
Sealing and Cutting System
- Horizontal Sealing Control: The horizontal sealing is powered by a high-quality "Xin Gong" air cylinder from Taiwan, ensuring strong, reliable seals with minimal noise, contributing to a stable packaging process.
Conveyor System
- Belt Material: Made from a 1.2 mm thick, brown PU mesh belt with a width of 440 mm, ensuring smooth product handling.
- Motor: Driven by a motor from Zhongda, which provides stable and smooth transportation of products throughout the process.
- Product Detection: Uses a precision optical sensor from Omron (Japan) to accurately detect product position and control conveyor movement, ensuring precise alignment and sealing.
Film Recovery System
- Recovery Motor: Powered by a Zhongda motor, which facilitates the even and efficient recycling of excess film waste.
- Waste Management Sensor: Equipped with a sensor from Autonics (Korea) to control the waste collection timing, ensuring the system remains clear and efficient.
Film Feeding System
- Feeding Motor: Uses another Zhongda motor to ensure steady and even film feeding, critical for maintaining consistent packaging quality.
- Film Length Control: Managed by an Autonics sensor that precisely regulates film length according to product size, optimizing material usage.
Film Pulling System
- Pulling Motor: Driven by a Zhongda motor, providing a smooth and consistent film pulling operation to maintain the integrity of the package.
Control and Interface
- PLC: Utilizes an Omron PLC from Japan for centralized control, ensuring high precision and reliable automation.
- Temperature Controller: Features a Huibang temperature controller from Changzhou, allowing detailed management of heating parameters.
- Touchscreen Interface: A user-friendly 7-inch color touchscreen from Beijing Kunlun Tongtai provides easy access to all operational settings and system diagnostics, simplifying the user experience.
Frame and Additional Features
- Machine Frame: Constructed from carbon steel with a baked paint finish, enhancing the machine’s durability and resistance to wear.
- Included Accessories: Comes with essential accessories, including an extra film pulling belt and heating tube, to ensure maintenance is easy and downtime is minimized.
Technical Specifications:
- Max Sealing Area: 800 mm x 600 mm
- Conveyor Belt Width: 440 mm
- Operating Voltage: 220V, 50/60Hz
- Power Consumption: 3 kW
- Dimensions: Customizable to production needs
This machine's thoughtful design, with its robust components and precise controls, ensures a reliable, high-speed sealing and shrinking process, making it an excellent choice for businesses aiming for efficient, high-quality packaging.
Sealing and Heating System
The machine features a high-quality heating system with stainless steel heating tubes for durability and long life. The L-shaped sealing blade is crafted from a high-temperature-resistant alloy, coated with Teflon to prevent sticking, ensuring smooth and clean cuts. This sealing blade, measuring 800 mm in length and 600 mm in width, provides ample sealing space for various product sizes. The sealing temperature is precisely controlled by a digital temperature controller, adjustable from 0 to 400°C, ensuring optimal settings for different packaging materials.
Conveyor System
The machine is equipped with a PU mesh belt conveyor, 440 mm wide and 1.2 mm thick, to transport products smoothly through the sealing and shrinking stages. The conveyor is powered by a high-quality motor from Zhongda, providing stable movement and consistent product positioning. Integrated with a photoelectric sensor from Omron, the conveyor system accurately detects product placement, ensuring precise sealing and wrapping without manual adjustments.
Film Feeding System
The film feeding system uses a Zhongda motor for smooth and controlled film feeding, preventing wrinkles and material wastage. An Autonics sensor accurately controls the film length according to each product’s size, ensuring consistent coverage for every package and optimal film usage. This system is essential for maintaining uniformity and reducing material costs.
Film Pulling System
Driven by an additional Zhongda motor, the film pulling system ensures the wrapping film is drawn smoothly and evenly, maintaining the quality and integrity of each wrap. This system helps prevent tearing or misalignment, which could affect packaging aesthetics and stability.
Waste Film Recovery System
Excess film generated during the sealing process is efficiently collected by the waste recovery system, which is powered by another Zhongda motor. A sensor from Autonics monitors and controls the timing of waste collection, ensuring that the workspace remains clear of excess material, reducing downtime for maintenance and enhancing operational efficiency.
Control System and Interface
This machine is equipped with a PLC controller from Omron, providing centralized control over all operations and ensuring precise and reliable automation. A 7-inch color touchscreen interface from Kunlun Tongtai offers easy access to all settings, allowing operators to adjust parameters, monitor performance, and troubleshoot issues conveniently. The interface is user-friendly, making it simple to switch between manual and automatic modes and optimize the machine’s operation.
Frame and Structure
The frame of the machine is constructed from high-quality carbon steel with a baked paint finish for added durability and resistance to wear and corrosion. This robust structure provides a stable foundation for the entire machine, ensuring that all components function smoothly and with minimal vibration, enhancing both longevity and performance.
Product Detection System
The product detection system, featuring an Omron photoelectric sensor, ensures accurate detection of product presence and position on the conveyor. This sensor system automatically pauses or advances the conveyor based on the product’s location, enabling precise timing for sealing and reducing errors in the packaging process.
Accessories and Maintenance Features
For added convenience, the machine includes spare parts such as an extra film pulling belt and heating tube. These essential accessories facilitate quick maintenance, reducing downtime and ensuring that the machine remains operational at peak performance.
