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Welding Machine, 1. Function update fast can compare with famous brand, 2. Long endurance design, 3. Many patents from goverment - details see: https://www.machineto.com/welding-machine-10142321

Welding Machine Features :
1. 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.
2. 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.
3. 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.
4. High conductivity secondary re-circuits
Secondary side-welding recircuits made by bronze, low resistance and well-conductivity.
5. Sold 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.
6. Both interior and exterior of machine are treated with coating
Coated with powder baked paint after acid pickling to extend the life time.
7. 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.
8. 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.
9. 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.)
10. Insulation on upper part, simple and practical
Secondary conductor insulation, empolying upper insulation, iron powder adhesion, or lower part installed with welding appliances, to avoid frequent occurence of install welding appliances near the lower electrode.
11. All series with microcomputer precision control circuit
Microcomputer Control Device: Precision Control, No Effected By Unstable Power Supply Condition.
12. 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.
13. 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.

Specification :

Model		Rated Capacity	Welding current	Max. Pressure	Cooling Water
Specification		KVA	A	kg	L/min
Spot Welder	DJ-A350	35	16,000	500	5
	DJ-A500	50	18,500	700	6
	DJ-A600	60	20,000	800	6
	DJ-A800	80	25,000	900	8
Spot-projection	DJ-A500	50	18,500	700	6
	DJ-A600	60	20,000	800	6
	DJ-A800	80	25,000	900	8
	DJ-A1000	100	30,000	1000	8
Projection Welder	DJ-A1200	120	35,000	1000	10
	DJ-A1500	150	42,000	1100	10
	DJ-A2000	200	48,000	1500	10
	DJ-A2500	250	53,000	1500	12
	DJ-A3000	300	60,000	1700	15

*Can design and make according to local voltage requirement(200V-600V).
*Big capacity model could be equipped with 3 phase transformers.