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四合一一体机

压缩机、干燥机、过滤器与储气罐装在一个机柜里。4 至 18 kW。

技术参数

容积流量(FAD)
0.3 – 3.0 m³/min
工作压力
7 – 13 bar g
电机功率
4 – 18 kW
重量
150 – 480 kg
噪声级
60 – 66 dB(A)
四合一一体机

概述

A compressor on its own puts warm, wet, dirty air into your pipework. The dryer, the filters and the receiver are not accessories, they are the rest of the installation — and on a small site they usually end up as four separate items on the floor joined by whatever hose was available.

This range puts all four inside one cabinet, piped and wired at the factory. One item arrives, one electrical connection is made, one air outlet is piped, and the air coming out of it is already dried and filtered.

主要优势

One connection, not four

Electrical supply in, treated air out. No interconnecting pipework to specify, buy or get wrong.

Under a square metre

The whole air system in the footprint that the compressor alone used to take.

Dried and filtered at source

The dryer is sized for the compressor it sits with, which is the commonest thing to get wrong when they are bought separately.

One service visit

Compressor, dryer and filters serviced together, on one plan, by one engineer.

Why the parts belong together

The commonest fault we are called to on a small installation is not the compressor. It is water in the ring main, and it is almost always because the dryer was chosen later, sized on the compressor's nameplate rather than on its actual outlet temperature, or left out entirely because the budget ran short.

Sizing a dryer correctly means knowing the inlet temperature and the actual flow, and both of those are known exactly when the dryer sits inside the same cabinet as the compressor. Nothing is estimated.

The receiver matters for a different reason. A small compressor with no receiver starts and stops constantly, and starting is what kills contactors and motors. A properly sized receiver turns dozens of starts an hour into a handful.

  • Compressor, dryer, filters and receiver in one cabinet
  • Dryer sized on the actual outlet temperature
  • Receiver sized to limit starts per hour
  • 排水阀出厂即装好并接好管
  • One electrical connection
  • One service plan covering all four

机型范围

GA-B-4A-74 kW
7 bar g
0.5 m³/min
噪声级
60 dB(A)
重量
150 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-4A-84 kW
8 bar g
0.5 m³/min
噪声级
60 dB(A)
重量
150 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-4A-104 kW
10 bar g
0.4 m³/min
噪声级
60 dB(A)
重量
150 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-4A-134 kW
13 bar g
0.25 m³/min
噪声级
60 dB(A)
重量
150 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-5A-75.5 kW
7 bar g
0.8 m³/min
噪声级
60 dB(A)
重量
170 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-5A-85.5 kW
8 bar g
0.8 m³/min
噪声级
60 dB(A)
重量
170 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-5A-105.5 kW
10 bar g
0.63 m³/min
噪声级
60 dB(A)
重量
170 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-5A-135.5 kW
13 bar g
0.5 m³/min
噪声级
60 dB(A)
重量
170 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-7A-77.5 kW
7 bar g
1.15 m³/min
噪声级
62 dB(A)
重量
190 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-7A-87.5 kW
8 bar g
1.15 m³/min
噪声级
62 dB(A)
重量
190 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-7A-107.5 kW
10 bar g
1.0 m³/min
噪声级
62 dB(A)
重量
190 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-7A-137.5 kW
13 bar g
0.79 m³/min
噪声级
62 dB(A)
重量
190 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-11A-711 kW
7 bar g
1.80 m³/min
噪声级
66 dB(A)
重量
230 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-11A-811 kW
8 bar g
1.80 m³/min
噪声级
66 dB(A)
重量
230 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-11A-1011 kW
10 bar g
1.50 m³/min
噪声级
66 dB(A)
重量
230 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-11A-1311 kW
13 bar g
1.20 m³/min
噪声级
66 dB(A)
重量
230 kg
外形尺寸 长 x 宽 x 高
800 × 620 × 810 mm
GA-B-15A-715 kW
7 bar g
2.3 m³/min
噪声级
66 dB(A)
重量
420 kg
外形尺寸 长 x 宽 x 高
775 × 1050 × 1050 mm
GA-B-15A-815 kW
8 bar g
2.3 m³/min
噪声级
66 dB(A)
重量
420 kg
外形尺寸 长 x 宽 x 高
775 × 1050 × 1050 mm
GA-B-15A-1015 kW
10 bar g
2.05 m³/min
噪声级
66 dB(A)
重量
420 kg
外形尺寸 长 x 宽 x 高
775 × 1050 × 1050 mm
GA-B-15A-1315 kW
13 bar g
1.65 m³/min
噪声级
66 dB(A)
重量
420 kg
外形尺寸 长 x 宽 x 高
775 × 1050 × 1050 mm
GA-B-18A-718 kW
7 bar g
3.0 m³/min
噪声级
66 dB(A)
重量
480 kg
外形尺寸 长 x 宽 x 高
775 × 1050 × 1050 mm
GA-B-18A-818 kW
8 bar g
3.0 m³/min
噪声级
66 dB(A)
重量
480 kg
外形尺寸 长 x 宽 x 高
775 × 1050 × 1050 mm
GA-B-18A-1018 kW
10 bar g
2.6 m³/min
噪声级
66 dB(A)
重量
480 kg
外形尺寸 长 x 宽 x 高
775 × 1050 × 1050 mm
GA-B-18A-1318 kW
13 bar g
2.2 m³/min
噪声级
66 dB(A)
重量
480 kg
外形尺寸 长 x 宽 x 高
775 × 1050 × 1050 mm

容积流量按 ISO 1217 第四版附录 C 与 E 实测,进气 1 bar(a)、20°C、湿度 0%。噪声按 ISO 2151 在自由场条件下测量,公差 ± 3 dB(A)。每款机型均有水冷版本,可向我们索取其数据表。

常见问题

Can I add a bigger receiver later?

Yes. The internal receiver limits starts; an external one adds storage for peaks. They do different jobs and adding one does not make the other redundant.

What class of air does it deliver?

With the refrigerant dryer and the standard filter set, a pressure dew point around 3 °C and ISO 8573-1 Class 1 for particulate. Higher classes are available with additional filtration.

Is it harder to service than separate items?

No, easier. Everything is reachable from the front and it is one visit rather than three separate ones on three different intervals.

How much floor space does it need?

Under a square metre on the small frames, which is the footprint the compressor alone used to take.

Why does the dryer sizing matter so much?

Because the commonest fault on a small installation is water in the ring main, and it is almost always a dryer sized on a nameplate rather than on the compressor's real outlet temperature.

Does it come with the drain fitted?

Yes, fitted and piped from the factory. A drain that was never connected is the second commonest cause of water downstream.

What supply does it need?

One electrical connection. We state the full load current and the recommended breaker size with the quotation.

Can I get it without the dryer?

You can, but on a small site we would ask why. The dryer is the part that stops water reaching your tools, and adding it later costs more than including it now.

Is it quiet enough for a workshop?

Yes, the cabinet encloses everything and the small frames run around 62 to 66 dB(A).

What is the service interval?

Air filter, oil filter, separator and oil on the compressor schedule, plus the dryer's condenser cleaned and the filter elements changed at the same visit.

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