Specifications

mining compressor
1.DurableAtlas Copco air end
2.Mute environmental design
2.good value for money
3.Efficient energy saving

 

Atlas Copco (Bolaite) 30kW 7bar Double Screw mining compressor

 

Main spare parts of mining compressor:

 

1.Air Filter: in general, we should clear the dust o the surface of air filter every 1000hours,and the method is to blow down the dust from inside to outside.

 

2.Air Inlet Valve: When starting,stopping or emptyit all uses the two-way solendid valve action to control the air inlet valve piston and up close valve.If the pressure resches the upper limit valve of pressure switch,the

 

pressure switch will act,and the two-way solenoid valve begins to discharge and pushes up the air lnlet piston to close the valve and become empty load state.

 

3.Oil filter: oil filter is a kind of filters of paper characteristic with the function to remove the impurities in oil,such as mental particles,oil deterioration and so on,its filtering precision is between 10μ-15μ,which will well pretect the bearing and rotors.

 

4.Cooling System:cool air sucked by a circulating fan to blow over the heat dissipating fins of cooler and exchange heat with compressed air and lubricating oil to reach the cooling effects.

 

Air& Oil Flow Chart of mining compressor :

 

Features of mining compressor:

 

Item	Name	Source
1	Air ends	Sweden Atlas Origin
2	Bearing	100% Sweden SKF (LIFE60000hours )
3	Oil filter	Germany MANN Origin
4	Pressure sensor	UK GEMS Origin
5	Air Intake Valve	Sweden Atlas Origin
6	Container	Shanghai ShenJiang
7	Oil/Gas separator	Germany MANN Origin
8	Lubricating Oil	BLT Origin
9	PLC	Schneider Electric France Origin
10	Suction valve	Sweden Atlas Origin
11	Thermostat valve	Austria Hoerbiger
12	Pressure valve	HoerbigerAustria Origin
13	Electro motor	ABB WOLONG

 

Technical parameter of mining compressor:

 

Model			BLT-40A
Air flow	M3/min		4.50
Working pressure	bar		8
Compression stage			Single stage compression
Cooling model			A-Air cooled
Discharge temperature	°C		≤the ambient temperature +15°C
Noise Level	dB(A)		65±2
Transmission mode			Belt Driven
Power supply	V/Ph/Hz		As customers’ requirement
Motor power	KW/HP		30KW/40HP
External dimensions	L	mm	1100
	W	Mm	865
	H	Mm	1145
Weight	Kg		415
Exhaust Pipe diameter	inch		G1”

 

Motor & Bearing of mining compressor

 

 

 

Air end of mining compressor :

 

 

 

Shipment mode of mining compressor :

 

 

Atlas Copco Air Compressor your first choice!