Microcomputer Precision Control Resistance Welding Machine
- Suitably Used For Welding On Long Workpiece
- Spot-Projection Dual-Purpose Welding Machine
- Automatic Air Pressure Spot Welding Machine
- Automobile Door Catches Forming Machine
- Automobile Shock Absorber Projection Welding Machine
- Automobile Balance Bar Projection Welding Machine
- Automobile Components Projection Welding Machine
- Refrigeration Compressor Components Projection Welding Machine
- Automatic Feeding Nut Welder
- Air control cylinder construction and solenoid valve.
Air control cylinder together with solenoid valve, with no-feed oil dry bearings with minimum friction resistance, quick response, to increase the unit punching speed and reduce air flow loss.
- High-Performance air compression components (Air F.R.L units)
Explosion-resistant casing is fitted on the outside of the filter and oil feeder to prevent broken, and to protect it from out-side impact.
The filter and oil feeder cup can be dismounted to facilitate cleaning and maintenance.
- The cooling tubing employs 3/8" bronze tube compulsory cooling cycle circuits
All cooling water pipes of the transformer, SCR and electrodes will have excellent cooling efficiency,with additional temperature rise automatic cut-off switch to completely avoid burning the transformer, SCR in case the water supply is interrupted.
- High conductivity secondary re-circuits
Secondary side-welding recircuits made by bronze, low resistance and well-conductivity.
- Safe and reliable pedal switch
Sturdy and safe pedal switch with quick starting and easy installation starting voltage DC 12V which can be used safely.
- An optional press adjuster is provided for upward and downward adjustment
To respectively adjust the rising or lowering speed and impact during the pressurizing progress, to obtain excellent welding quality and speed.
- Central air exhaust method to improve working environment
Concentrated exhausting system will not only reduce the exhaust noise, but also reduce oil mist spraying, to maintain clean working environment. (Fitted with exhaust outlet to exhaust air to outdoors.)
- All series with micro-computer precision control circuit
Micro-computer control device: precision control, no effected by unstable power supply condition.
- Transformer of excellent current conductivity and of minimum electric loss
Secondary circuit with high conductivity, a low input will produce output with powerful current with minimum power loss and low facility cost.
- Welding current circuits with adoption of SCR no-contact-point switch
Main circuit switch employs no-contact-point SCR to increase high welding reliability and avoid accident caused by poor connection and save maintenance and repair expense.
Even under rigorous conditions, it will still assure stable welding current to obtain consistent and steady welding strength.
- Solid Frame Structure
Sturdy body construction, excellent adaptability, reducing the electrode deviation during process, increase the welding quality, and reduce the shock and impact noise of the machine body.
- Both interior and exterior of machine are processed with coating
Coated with powder burnt paint after acid phosphate to extend the life time.
|Micro-computer Built-in Welding Controller|
|Model||Rated Capacity||Max. Short Circuit Current||Max. Pressure||Cooling Water|
- Can design and make according to local voltage requirement (200V-600V).
- Big capacity model could be equipped with 3 phase transformers.
With auotmatic current circuit maintenance.
With power and voltage fluctuation compensation circuits.
Equiped with up-slope control for adjustment of preliminary welding current wave forms.