Views: 0 Author: Site Editor Publish Time: 2026-04-24 Origin: Site
Author: Li Gong, Senior Application Engineer, DONGGUAN HIPOWER LTD
Published: April 24, 2026 | Updated: April 24, 2026
HIPOWER has specialized in high-frequency welding equipment R&D and manufacturing for over 27 years, providing customized solutions for customers in more than 60 countries worldwide.
HIPOWER HR-15KW-4AC Rotary HF Welder: High-Efficiency Weld & Cut Solution for Blister Packaging
For blister packaging and daily necessities packaging manufacturers, production efficiency, welding precision and product yield are the core competitiveness. Traditional single-station HF machines require repeated manual loading and unloading, with separate welding and cutting processes, which not only lead to low efficiency, but also easily cause positioning deviation, weak welds, and fast mold wear, especially difficult to meet the precision welding requirements of eco-friendly materials such as APET and PETG.
To solve these industry pain points, DONGGUAN HIPOWER LTD has launched the HR-15KW-4AC automatic rotary high frequency welding machine, a purpose-built multi-station weld & cut machine optimized for blister packaging and eco-friendly plastic packaging. In this article, we will introduce its core technical features, complete technical specifications, application scenarios, and customization options to help you choose the right welding equipment for your production line.
Core Technical Features of the HR-15KW-4AC HF Welding Machine
1. Multi-Station Automatic Rotary Design for Higher Production Efficiency
The HR-15KW-4AC adopts an automatic rotary table structure, which can be set with 3 to 6 stations, with a standard 4-station design, realizing parallel operation of loading, welding, cutting and unloading. The equipment is equipped with a precise decollator, with a positioning accuracy of ±10um. With pre-set program and mechanical interlock design, all stations of the rotary table can automatically switch work alternately without repeated manual operation. Compared with traditional single-station equipment, the production efficiency is increased by more than 3 times.
For buyers, this means that a single machine can realize assembly line operation, greatly reducing labor costs, while avoiding positioning errors caused by manual operation, and ensuring the consistency of every finished product.
2. 15KW Stable Output with High Q-Value Oscillation Tube for Eco-Friendly Materials
The equipment is equipped with a 15KW high-frequency oscillator and a premium 8T85RB oscillation tube, operating at the global industry-standard 27.12MHz frequency. The high Q-value oscillation tube design ensures stable and reliable output, which is perfectly suitable for welding eco-friendly plastic materials such as APET, PETG and GAG, solving the problems of mold sticking and material brittleness that often occur when welding eco-friendly materials with traditional equipment.
This design can make the welding strength close to the base material itself, with a firm and leak-proof seal. It is compatible with the synchronous welding and cutting process, which can complete welding and cutting in the same station (optional) without secondary processing.
3. Multi-Mode Pressure System for Different Product Requirements
The equipment's pressure mode supports three options: pneumatic, pneumatic-oil pressure boost, and hydraulic, with a maximum pressure of up to 30T. The cutting pressure can be customized from 1T to 80T, with stable and reliable pressure output and a firm and strong machine structure. The temperature of the sliding table/rotary table is adjustable from 30℃ to 200℃, which can be flexibly adjusted according to different material thicknesses and material characteristics, with a wider application range.
For manufacturers, one machine can cover the production of various products such as thin blister packaging, thick industrial blister, toothbrush packaging, and hardware blister, without additional equipment, maximizing the investment value.
4. High-Sensitivity 5557 Anti-Flash System to Reduce Production Loss
A standard high-sensitivity 5557 anti-flash protection system is installed. When abnormal sparking is detected, it can cut off the high-frequency output within milliseconds, effectively protecting the welding mold and internal electronic components from damage, greatly reducing mold maintenance costs and product scrap rate.
At the same time, the equipment has a built-in overload protection device, which can avoid damage to the equipment caused by voltage fluctuations and long-term continuous operation, extending the service life of the equipment and reducing maintenance costs.
5. Full Non-Standard Customization + ODM/OEM Support
We understand the differences in production needs of different industries. The HR-15KW-4AC supports comprehensive non-standard customization, including the number of stations, electrode size, pressure mode, synchronous welding and cutting function, automatic loading and unloading mechanism, etc. ODM and OEM services are also available for private label manufacturing.
This flexibility allows the equipment to adapt to the production needs of multiple industries such as blister packaging, medical packaging, daily necessities packaging, and industrial parts packaging, meeting personalized production scenarios.
6. Safety & Operator-Friendly Design
Safety is our top priority. The equipment is equipped with two-button start, emergency stop protection, and optional grating safety protection to prevent hand injuries to operators from the source. The body adopts an integrated frame design, which runs stably without shaking, and the operation panel is simple and easy to understand, so new employees can get started quickly.
The intake air filtering system protects internal electronic components from dust and impurities, extending the service life of the equipment, and can maintain stable operation even under 24/7 continuous production.
Suitable Applications & Compatible Materials
The HR-15KW-4AC is designed for high-frequency welding and synchronous cutting of the following products:
Daily necessities blister packaging: toothbrush packaging, toy packaging, stationery packaging, cosmetic packaging
Hardware accessories blister packaging: tool blister, electronic component blister, auto parts blister
Medical supplies packaging: infusion bags, urine bags, sterile packaging of medical consumables
Eco-friendly plastic packaging: APET, PETG, GAG material blister packaging
Other welding and synchronous cutting processes of PVC/TPU/PU materials
Main Technical Specifications
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Model: HR-15KW-4AC
HF Output Power: 15KW
Electron Tube: 8T85RB
HF Frequency: 27.12MHz
Power Supply: AC 380V / 50Hz / 3-Phase (Customizable)
Input Power: 25KVA
Max. Pressure: 30T
Press Mode: Pneumatic+Oil-Pressure (Pneumatic/Hydraulic optional)
Max. Electrode Gap: 200mm
Electrode Moving Range: 150mm
Upper Electrode Size: 600*800mm
Lower Electrode Size: 600*800mm
Sliding Table Size: 650*850mm
Temperature Range: 30℃ - 200℃ Adjustable
Optional Features: Synchronous Weld & Cut System, Grating Safety Protection, Automatic Loading/Unloading Mechanism
Remarks: Customized, ODM & OEM Accepted; Specifications subject to change without notice for improvement
Frequently Asked Questions
What materials can the HR-15KW-4AC process?
The HR-15KW-4AC is mainly suitable for welding and synchronous cutting of thermoplastic materials such as PVC, APET, PETG, GAG, TPU and PU, especially good at precision processing of eco-friendly blister packaging. It is not suitable for non-thermoplastic materials such as metal and glass.
How many stations can the machine be customized with?
The machine is standard with 4 stations, and can be customized with 3-6 stations according to production needs. It can also be equipped with automatic loading and unloading mechanisms to realize fully automatic production.
Can it complete welding and cutting in one step?
Yes, the machine can be equipped with an optional synchronous welding and cutting system, which can complete welding first and then cutting in the same station, finishing product processing in one step without secondary processes, greatly improving production efficiency.
What safety features does the machine have?
The machine is standard equipped with two-button start, emergency stop protection, high-sensitivity 5557 anti-flash protection, and overload protection. Optional grating safety protection is available. All our machines are CE-certified and comply with international safety standards.
What after-sales support do you provide?
We provide a 1-year warranty for all our machines, as well as lifetime technical support. Our engineering team can provide remote troubleshooting and on-site installation and training services worldwide. Most inquiries are responded to within 24 hours.
Contact HIPOWER for a Custom Welding Solution
Whether you need a standard HR-15KW-4AC model or a fully automatic high-frequency welding production line customized for your products, our experienced engineering team is ready to help you find the perfect solution for your production needs.
▶ Request a Free Quote
▶ Get Free Technical Consultation
▶ Download Product Catalogue
Contact Information:
Email: hipower9@hi-pwr.com
WhatsApp: +86-135-9014-6525
Tel: +86-769-86003636 ext. 812
About DONGGUAN HIPOWER LTD
DONGGUAN HIPOWER LTD, established in 1999, is a leading manufacturer of high-frequency welding equipment based in Dongguan, Guangdong, China. Specializing in industrial high-frequency heat sealing machines, ultrasonic welders, synchronous cutting machines and custom welding solutions, HIPOWER serves customers across more than 60 countries and regions.
All our products are CE-certified and manufactured to strict quality standards. We are committed to providing high-quality, reliable, and cost-effective welding equipment to help our customers improve production efficiency and reduce costs.
