HF Flat welding machine

Product Introduction

Small medical accessory factories producing disposable glove wrists and daily necessities factories processing PVC waterproof bags often face delayed order delivery and high defect rates due to slow manual alignment of small-sized products and thin materials sticking to electrodes. The HF Flat welding machine is designed for "manual operation + small-batch production" in small and medium-sized factories. It reduces the difficulty of manual alignment through positioning fixture slots, solves the problem of thin material sticking with anti-stick electrodes, and eliminates the cost of cooling water layout, making small factory production more efficient and maintenance easier.

Product Features

Positioning Fixture Slot: Customized arc/rectangular slots for small-sized products (e.g., 15cm circumference glove wrists), allowing manual feeding to be aligned by direct clamping, with a positioning deviation of ≤±0.5mm, saving time on repeated adjustments.

Thin Material Anti-Stick Electrodes: The electrode surface is Teflon-treated, so 0.3-1mm thin materials do not stick to the mold after welding, making manual material removal smoother while reducing electrode cleaning frequency, saving 30 minutes of maintenance time per day.

Quick Release + Air Cooling Design: Electrodes can be replaced by unscrewing screws without professional tools; natural air cooling eliminates the need for water pipes, saving workshop water pipe layout costs and adapting to the compact production space of small and medium-sized factories.

Product Parameters

Item	YJ-ST-5KW	YJ-ST-8KW	YJ-ST-12KW
Power	5KW	8KW	12KW
Voltage	380V 50/60Hz	380V 50/60Hz	380V 50/60Hz
Frequency	27.12MHz	27.12MHz	27.12MHz
Input Power	8KVA	15KVA	25KVA
Rectifier	Silicon Diode	Silicon Diode	Silicon Diode
Electron Tube	7T85RB	7T69RB	3130RB
Pressure	350KG	350KG	500KG
Interval	150MM	150MM	150MM
Inner Size	150MM	150MM	150MM
Upper Size	300×120MM	300×120MM	300×120MM
Lower Size	750×350MM	750×350MM	750×350MM
Welding Time	0-10S	0-10S	0-10S

Place Detail Page Pictures

Application Scenarios

Manual Positioning Welding of Small Medical Accessories: Targeting disposable glove wrists and simple catheter interfaces, it solves the pain points of slow manual alignment and thin materials sticking to electrodes. The positioning fixture slot allows manual feeding to be aligned immediately, and anti-stick electrodes reduce defects, adapting to the "manual operation + small-batch" production mode of small workshops.

Manual Edge Sealing of Small-Sized Daily Necessities: Suitable for PVC waterproof bag seams and plastic stationery box edges, it solves the problems of difficult alignment and thin material wrinkling with ordinary equipment. Quick-release electrodes save mold change time, and air cooling saves water pipe costs, lowering the production threshold for small and medium-sized daily necessities factories.

FAQ

1.When manually placing the glove wrist, can the fixture slot ensure alignment every time?

A: Yes. The fixture slot is customized to the glove size; manual feeding can be fitted by direct clamping, with a positioning deviation of ≤±0.5mm, avoiding deviation during manual handling.

2.Will 0.3mm thin materials stick to the electrodes after welding?

A: No. The electrodes are Teflon-treated, so thin materials can be easily removed after welding without frequent electrode cleaning, saving manual time.

3.Does electrode replacement require professional tools?

A: No, the electrode has a quick-release structure; it can be replaced by unscrewing screws with a common screwdriver, which can be completed by novices within 5 minutes.

4.Will the equipment overheat when using natural air cooling in a high-temperature workshop in summer?

A: No, the equipment is suitable for environments below 35℃; with ordinary fans for auxiliary heat dissipation, it will not overheat after 4 hours of continuous operation.

5.Can it weld PE material stationery boxes?

A: Not recommended; PE has poor high-frequency welding effect and is easy to crack. The equipment is more suitable for thermoplastic materials such as PVC and EVA; testing is recommended first.

6.Can the 5KW model weld 1.8mm thick PVC hot water bags?

A: Yes, 350KG pressure + optimized high-frequency output, the welding strength reaches 92% of the raw material, meeting waterproof requirements.

7.Can the fixture slot adapt to products of different sizes?

A: Yes, it can be customized; the standard slot is suitable for 15cm circumference products, and fixture slots for other sizes can be customized, which can be directly clamped into the equipment when replaced.

8.Besides wiping the electrodes, what else is needed for daily maintenance?

A: Check the terminal blocks and foot switch once a month; no complicated maintenance is required, and daily operation and maintenance can be completed by one person in small and medium-sized factories.

Hot Tags: hf flat welding machine, China hf flat welding machine manufacturers, suppliers, factory, 5 kW high frequency welding machine for raincoats, Double Station HF Plastic Welding Machine, HF Flat Welding Machine, HF Plastic Welding Machine Hydraulic, Single head High frequency Pipe Welding Machine, Urine bag welding tube machine