SGL Máquinas exclusive representative of the largest and best manufacturer of

NITROGEN GENERATORS

We are a family owned and operated business.

10 REASONS TO BUY OUR GENERATORS

1. Savings: Spend only 20 to 30% of the value on the consumption of liquid N2 with the payback from 6 months to 1 year (data supporting the manufacturer);

2. We manufacture between 800-1000 Generator Kits per year. Compact design mounted on SKID, easy to move and very simple installation;

3. Proven technology, we supply generators to 40 countries, more than 2,000 customers worldwide;

4. Main countries: USA, Mexico, Canada, Vietnam, Singapore, Indonesia, Malaysia, Korea, Russia, Macedonia, Romania, Uzbekistan, Turkey, Spain, Greece, UK, Etc.

5. High efficiency, energy saving, fully automatic control.

6. Online verification and control, with intelligent technology for industry 4.0;

7. The only one with an annual maintenance plan and inspections scheduled on the spot by professionals with a list of consumables and lifetime of each one to ensure long-term stable operation.

8. Application of N2 to the laser with maximum purity: 99.99% - 99.999%, dew point: -55 ℃, working pressure: 16-35bar (Max);

9. Adjustable pressure, flow and purity (95% to 99.999%) for different materials and thicknesses.

10. Experiences and proven efficiency with the major players in the laser market worldwide: Trumpf, Bystronic, Amada, Farely laser, Hans Laser, GWeike, Air Products (purchases on average 120 generator kits per year), Etc;

We are a family owned and operated business.

ECONOMY AND PAYBACK STUDY OF GENERATOR INVESTMENT

Fiber or CO2 lasers cut independently from the manufacturer are prepared to cut with oxygen and nitrogen and even compressed air.

Cutting quality is directly linked to the type of gas used at the time of cutting:

STAINLESS STEEL, ALLOYS, ALUMINUM The use of nitrogen is necessary in order not to leave a yellow stain, which is why many customers directly prefer the nitrogen generator on site, not only the good quality of the cutting material in (stainless steel, aluminum etc.), but also to save a lot on operating costs.

LASER NITROGEN SPECIFICATIONS:

Purity: 99.99% -99.999%
Dew Point: -55 ℃
Working pressure: 16-35bar (Max)

We are a family owned and operated business.

NITROGEN CONSUMPTION COST REPORT

We are a family owned and operated business.

For 1 8-hour shift

Notes: Nitrogen consumption 20m³ per hour, for this example we have as base 16 cylinders for 8 hours of cutting (one shift) = 160m³

Calculation of a Rack with 16 cylinders of 10m³ each = R $ 115.00 * 16 = R $ 1.840
Cost of nitrogen recharge per m³: R $ 1,840 / 160m³ = R $ 11.50 / m³
Cost per day: R $ 11.50 * 10 * 16 = R $ 1,840
Cost per month: R $ 1,840 * 20 days = R $ 36,800 / month
Cost per year: R $ 36,800 * 12 months = R $ 441,600

We are a family owned and operated business.

For 2 8-hour shift

Calculation of a Rack with 32 cylinders of 10m³ each = R $ 115.00 * 32 = R $ 3.680
Cost of nitrogen recharge per m³: R $ 3,680 / 320m³ = R $ 11.50 / m³
Cost per day: R $ 11.50 * 10 * 32 = R $ 3,680
Cost per month: R $ 3,680 * 20 days = R $ 73,600 / month
Cost per year: R $ 73,600 * 12 months = R $ 883,200

We are a family owned and operated business.

For 3 8-hour shift

· Calculation of a Rack with 48 cylinders of 10m³ each = R $ 115.00 * 48 = R $ 5,520

· Cost of nitrogen recharge per m³: R $ 5,520 / 480m³ = R $ 11.50 / m³

· Cost per day: R $ 11.50 * 10 * 48 = R $ 5,520

· Cost per month: R $ 5,520 * 20 days = R $ 110,400 / month

· Cost per year: R $ 110,400 * 12 months = R $ 1,324,800

We are a family owned and operated business.

LOCAL NITROGEN GENERATOR ANALYSIS REPORT

Model nitrogen generator based on 100 m3 / h

We are a family owned and operated business.

Price calculation of each generator is based on the average consumption of each company, in this example we use a machine that uses 100m³ / h

Operating cost with nitrogen = investment + electricity cost + maintenance fee
Total investment = USD 110,000 (machine life counted over 10 years)
Depreciation of equipment per month: 110000/10/12 = 917 USD / month
Total power: (55kw air compressor + 2.3kw air dryer + 1kw nitrogen generator + 15kw nitrogen booster) * 80% = 59 kw
Electricity fee in SÃO PAULO an average of: 1 Kwh for R $ 0.530
Per month of energy charge: (59kw * 0.1 / kwh * 24 * 26) = 3681.6 USD / month
Maintenance fee: 300 USD / month (cost of maintaining a factory)
Rate per month: 917 + 3681.6 + 300 = 4898.6 USD / month
Rate per year: 4898.6USD / month * 12 months = 58783.2 USD / year
Per Nm3fee: 58783.2 / year ÷ 12 months ÷ 30 days ÷ 24 hours ÷ 100m3 = 0.068 USD / m3

We are a family owned and operated business.

REPORT-1 INVESTMENT ANALYSIS

Notes: N2 bottles compared to generator on site

nitrogen bottles cost per year: 374,400 USD

nitrogen generator cost per year: 58,783.2 USD

Annual savings: 374,400-58,783.2 = 315,616.8 USD

Monthly savings: 315,616.8 ÷ 12 months = 26,301.4 USD

We are a family owned and operated business.

Payback: 110,000 (Investment cost) ÷ 26,301.4 (Cost per month) = 4.18 months

In conclusion: less than 6 months return

We are a family owned and operated business.

CYLINDER OXYGEN COST REPORT

Notes: Nitrogen consumption based on 100 m3 / h

One rack (16 bottles) = 55 USD = 10 m3 * 16 bottles
One bottle = 50 L * 200 bar = 10000 liters = 10 m3 (1 m3 = 1000 liters)
Per m3 Nitrogen load: 55/160 = 0.34 USD / m3
Cost per day: 0.34 * 100 * m3 * 24h = 816 USD
Cost per month: 816 / month * 26 days = 21,216 / month
Cost per year: 21,216 / month * 12 months = 254,592 USD

We are a family owned and operated business.

INVESTMENT ANALYSIS REPORT-2

Notes: O2 bottles with generator on site

Cost of oxygen bottles per year: 254,592 USD
Nitrogen generator cost per year: USD 58,783.2
Savings per year: 254,592-58,783.2 = 195808,8 USD
Savings per month: 195808.8 ÷ 12month = 16317.4 USD
Payback period: 110,000 (investment cost) ÷ 16317.4 (cost per month) = 6.74 months

In conclusion: less than 7 months of return