ZJ-5K-8K-10K-ACRB Four-Station Dual-Manipulator HF Welding Machine

The ZJ-5K-8K-10K-ACRB Four-Station Dual-Manipulator HF Welding Machine represents a significant advancement in automated high-frequency (HF) sealing technology. Engineered by Zhenjia Machine, this system is specifically designed for high-efficiency continuous operation, integrating a rotary four-station workflow with advanced dual-manipulator automatic material picking. Available in power configurations of 5 kW, 8 kW, and 10 kW, this pneumatic-driven machine provides the precision and force required for demanding industrial plastic welding applications.

Advanced Automation with Dual-Manipulator Integration

The core differentiator of the ZJ-5K-8K-10K-ACRB is its dual-manipulator system. Unlike traditional manual or single-arm machines, the dual-manipulator setup facilitates rapid, automatic material picking, significantly reducing cycle times and labor costs. This automation ensures that the machine can maintain a high-efficiency continuous operation pattern, making it ideal for high-volume production environments where consistency and throughput are paramount.

PLC Computer Control and Precision Engineering

Equipped with PLC computer control, the ZJ-5K-8K-10K-ACRB allows for precise management of the welding cycle. Operators can fine-tune parameters to ensure repeatable results across different material batches. The pneumatic drive system provides stable and adjustable pressure, which is critical for achieving hermetic seals and high-strength bonds in synthetic materials. The 1200mm diameter rotary table provides ample space for complex tooling and multi-cavity molds, allowing for the simultaneous processing of multiple workpieces.

Technical Specifications

Specification	Technical Data
Model Series	ZJ-5K-8K-10K-ACRB
Power Output	5 kW / 8 kW / 10 kW
Station Configuration	4-Station (Rotary)
Frequency	27.12 MHz or 40.68 MHz
Drive Type	Pneumatic
Table Size	1,200 mm Diameter
Power Supply	380 V
Control System	PLC Computer Control
Automation	Dual-Manipulator Automatic Material Picking
Applicable Materials	Pure PVC, TPU, EVA, 10% PVC-blended plastics, synthetic leather, garment fabric
Output / Dimensions	Not specified; dependent on tooling and material samples
Certification	Not specified; confirm regional compliance (SIRIM, SNI, QCVN, CE)

Material Compatibility and Industrial Applications

The ZJ-5K-8K-10K-ACRB is optimized for materials that respond to high-frequency electromagnetic energy. The recorded material compatibility includes:

• Pure PVC and TPU: Ideal for medical bags, inflatable products, and protective packaging.
• EVA and PVC Blends: Suitable for materials containing at least 10% PVC, including both soft and hard plastics.
• Synthetic Leather and Garment Fabrics: Widely used in the footwear, apparel, and automotive upholstery industries for embossing and structural welding.

Compatibility should always be verified with actual material samples (shell, card, or film) and specific production tooling to ensure optimal bond strength and aesthetic finish.

Regional Installation and Electrical Requirements

For manufacturers operating in Malaysia, Indonesia, and Vietnam, specific site conditions must be addressed before commissioning. The standard power supply is recorded at 380 V. Zhenjia Machine recommends a comprehensive configuration check before quotation to ensure the machine meets local infrastructure standards.

• Voltage Stability: Assess the local grid for fluctuations; a voltage stabilizer may be required to protect the PLC and HF components.
• Environmental Controls: High-frequency equipment is sensitive to humidity and heat. Proper ventilation and moisture control around the electrical cabinet are essential.
• Grounding: A verified factory earth connection is mandatory before commissioning to ensure operator safety and equipment longevity.
• Pneumatic Supply: Confirm that the factory air supply meets the pressure and consumption requirements specified in the installation data.

Before shipment, buyers should confirm the local frequency, plug standards, and any required certifications such as SIRIM (Malaysia), SNI (Indonesia), or QCVN/TCVN (Vietnam).

Safety and Maintenance Protocols

• Shift Inspections: Verify the functionality of emergency stops and safety interlocks at the start of every shift.
• Pneumatic Maintenance: Regularly inspect air lines and fittings for leaks or signs of wear.
• Cleanliness: Keep the electrodes, sealing heads, and the 1200mm rotary platen free of debris and carbon buildup.
• Scheduled Service: Adhere to the manufacturer’s schedule for lubrication, filter replacement, and electrical component inspection.

Selection FAQ

What are the primary uses for the four-station dual-manipulator HF welder?
The ZJ-5K-8K-10K-ACRB is designed for high-volume welding and embossing of PVC, TPU, and EVA products. The four-station design allows for a continuous cycle of loading, welding, and automatic unloading via the dual manipulators.

Can the power output be customized?
The machine is available in 5 kW, 8 kW, and 10 kW configurations. The appropriate power level depends on the surface area of the weld and the thickness of the material.

What is the expected production output?
Output is not fixed by the model code; it is determined by the material type, the complexity of the tooling, and the results of sample validation during the configuration phase.

four-station hf welder: selection and next steps

When comparing a four-station hf welder, confirm the material, tooling, cycle time and site voltage before quotation. A four-station hf welder should be matched to the actual product, output target and operator model, not only to the machine size.

Related machines

• ZJ-5K-8K-10K-RB3 Three-Station Rotary HF Welding Machine
• ZJ-5K-8K-10K-RB Single-Head Rotary HF Welding Machine
• ZJ-15K-ADRB Four-Station HF Welding Machine

Standards and references

For quality-management context, see NIST. For CE marking on machinery, see the European Commission CE marking guidance.