空壓式點焊機    Air-Pressure Spot Welding machine

龍門式多點焊機：L-type Multi-point spot welder

主要用于低碳鋼、不銹鋼及部分有色金屬的焊接，并可實現板與板,板與凸焊螺母、螺柱的凸焊焊接。是汽車、家電制造、金屬箱柜等領域散件焊接

1. 直接式加壓機構，隨動性能好，焊接速度快

電磁閥采用日本黑田的，反應快，質量好，且電磁氣閥與氣缸直接連接，加快動作反應速度，可減少空氣流動的損耗。

2. 使用壽命長、噪音小

機身加強牢固鋼結構，具有抗沖擊、抗振動，實現穩定焊接,機加工精細，緊湊，氣缸運行順暢,提高使用壽命,減小噪音.

3. 安全、使用方便

高性能氣路系統過濾杯設有護罩，可防止杯子破損時的碎片飛濺，亦可保護從外部所受碰撞的沖擊。杯子和護罩可裝卸，檢修容易。

4. 采用節水型強制冷卻方式

采用循環式冷卻水，避免水的浪費，大幅度減少冷卻水量。延長工作時間.

5. 上部絕緣簡單實用

二次導體采用上部絕緣方式，可避免鐵屑的附著或下座安裝焊接工裝時易產生的絕緣部位的短路事故。

6. 主回路采用大功率SCR無觸點開關  

主回路采用水冷大功率可控硅元件，輸出電源強勁、穩定，可靠,使用壽命長,

7. 高導電性、電力損耗低 ,高溫自動保護.

二次電流回路中,主變壓器上次級輸出采用多層高韌性、高導電性紫銅軟帶，并呈V型連接；大幅提高使用壽命，下次級輸出采用一體式直接連接機構，電力損耗降至最低。

主變壓器裝有溫控系統,循環水溫度過高,機器會自動斷電,溫度正常了,又會自動通電,

保護機器過熱,提高使用壽命.

Performance characteristic

 Air-Pressure Spot Welding machine

Performance characteristic

1.direct-compression machineStructure, with good dynamic performance, welding speed is quick.

uses Japanese KURODA, quality good, responds quickly.Electromagnetic valve cylinder with a direct connection to speed up moves reaction speed, the RBI increased the speed and reduce the air flow loss。

2. Long service life, noise

Fuselage strengthens reliable steel structure, has anti-impact, anti-vibration, realizes stable welding,  machining is fine, compact, air cylinder movement is smooth, enhances service life, reduces the noise.

3. security、

Easy to use high-performance air filtration system Cup road with shielding to prevent broken glass when the debris flying，Protection also suffered from the impact of external shocks. Cup and shielding can be handling, maintenance easy。

4. Mandatory use of water-cooling method

the use of cooling water, to avoid the waste of water，Significantly reduce the cooling water.

5. high solid strength of body structure

with shock and vibration of the rigid，Pressure to prevent the sliding head electrode, stability Welding。

6.Upper insulation is simple and practical

by the upper secondary conductor insulation, can avoid the attachment or iron filings Xiazuo Welding Equipment, easy to install the insulationThe short-circuit accident site.

7. main circuit using high-power SCR non-contact switch  

Main circuit using high-power water-cooled SCR components, the power output strong, stable，reliable, the life is long

8. high conductivity, low power loss,high temperature automatic protection.

secondary current loop, the last main transformer output by multi-storey high-level toughness, High-conductivity copper soft zone, and a V-shaped connection; substantial increase in life, the next-level output by one-connected directly to institutions, to minimize the power loss。

The main transformer has the temperature control system,When circulating water hyperpyrexia, machine automatic power failure,When the temperature is normal, will put through the power automatically,protects the machine overheated, enhances service life.