Manual High Frequency Welding Machine
Power: 5KW 8KW
Voltage: 380V 50/60Hz 380V 50/60Hz
Frequency: 27.12MHz 27.12MHz
Input Power: 8KVA 15KVA
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Product Details ofManual High Frequency Welding Machine
Manual High Frequency Welding Machine
Product Introduction
For blister packaging factories and small plastic part processors, "unstable blister sealing & low positioning efficiency for small workpieces" are key pain points - this Manual High Frequency Welding Machine (Yongjia YJ-DJ Series) is a classic model of Yongjia Machinery, designed specifically for PVC/EVA blister packaging and small plastic part welding. It adopts a manual push-pull tray worktable for quick positioning of blister shells + paper cards, with 5KW/8KW power adapting to 0.2-2mm materials; the sealing strength reaches 3x industry standards (withstanding up to 5KG pull force). A metal shielding cover is built into the welding area (operation area radiation ≤0.4mW/cm²), paired with a high-sensitivity spark detection circuit to avoid blister burning. As a mature Yongjia model, it comes with exclusive mold adaptation guidance - new users get 3 sets of common blister mold parameters for free, making it easier to start operations.
Product Features
Push-Pull Tray Fast Positioning：Manual push-pull worktable cuts positioning time for small workpieces/blister shells to 2 seconds, boosting efficiency by 60% vs manual placement;
High-Strength Blister Sealing：5KW/8KW high-frequency output adapts to 0.2-2mm PVC/EVA materials, with blister + paper card sealing withstanding ≥5KG pull force;
Adjustable Parameter Storage：Knob-type parameter adjustment (welding time/power) supports 4 sets of blister packaging parameter storage, no repeated debugging when switching products;
Low-Radiation Safety Protection：Metal shielding cover in the welding area, operation area radiation ≤0.4mW/cm², meeting Yongjia Machinery's safety factory standards;
Brand Mold Adaptation：Supports custom blister packaging molds, new users get 3 sets of common mold parameter templates for free.
Product Parameters
|
Item |
YJ-DJ-5KW |
YJ-DJ-8KW |
|
Power |
5KW |
8KW |
|
Voltage |
380V 50/60Hz |
380V 50/60Hz |
|
Frequency |
27.12MHz |
27.12MHz |
|
Input Power |
8KVA |
15KVA |
|
Rectifier |
Silicon Diode |
Silicon Diode |
|
Electron Tube |
7T85RB |
7T69RB |
|
Power system |
Manual push-pull (Pneumatic auxiliary) |
Manual push-pull (Pneumatic auxiliary) |
|
Worktable Type |
Push-pull tray |
Push-pull tray |
|
Upper Size |
300*400MM |
400*600MM |
|
Lower Size |
400*600MM |
600*800MM |
|
Sealing Strength |
≥5KG pull force |
≥8KG pull force |
|
Machine size |
220010001800MM |
250012001900MM |
Place Detail Page Pictures
Application Scenarios
Blister Packaging: Sealing of stationery/electronic accessories (blister shell + paper card), PVC blister box packaging for daily necessities;
Small Plastic Parts: Welding of PVC keychains, heat-sealing of small EVA buffer parts;
Sample Prototyping: Welding testing for small-batch blister packaging solutions.
FAQ
1.Q: What size of blister shells can this machine adapt to?
A: YJ-DJ-5KW fits blisters ≤400600MM; YJ-DJ-8KW fits ≤600800MM. Custom worktables are available for larger sizes.
2.Q: What is the positioning accuracy of the push-pull worktable?
A: The push-pull guide rail has a positioning accuracy of ±0.3mm, ensuring precise alignment of blister shells and paper cards.
3.Q: Which materials are compatible with this machine for blister packaging?
A: It adapts to thermoplastic materials like PVC, EVA and PU; non-heat-sealable materials (e.g., PP, PE) are not supported.
4.Q: Does the new machine come with a mold?
A: 1 set of universal blister mold is included as standard. Custom blister molds are available at a 30% discount for new users.
5.Q: How to resume operation after the spark detection is triggered?
A: The machine automatically cuts off high-frequency output. After checking for blister impurities or mold fit, press the reset button to restart.
6.Q: Is professional personnel required for machine installation?
A: No. Installation videos + 1-on-1 remote guidance are provided, and power-on debugging can be completed within 1 hour.
7.Q: What is the daily production capacity of the machine?
A: For standard 5*8cm blisters, the daily (8-hour) capacity is about 3000-5000 sets, depending on operational proficiency.
8.Q: What does Yongjia's after-sales service include?
A: 1-year whole-machine warranty, 6-month warranty for core components (e.g., electron tube), and lifetime free technical consultation + mold adaptation guidance.
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