Gold Member Since 2016
Audited Supplier
Shanghai Bestrand International Trading Co., Ltd.

Air Compressor, Compressor, Screw Air Compressor manufacturer / supplier in China, offering Oil-Free Rotary Screw Air Compressor, Atlas Copco Screw Air Compressor (GA45VSDFF GA55VSDFF GA75VSDFF GA90VSDFF), Ingersoll Rand Oil-Free Rotary Screw Air Compressor (SL250 SM250 SH250) and so on.

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Supplier Homepage Product BESTRAND Screw air compressor Oil-Free Rotary Screw Air Compressor

Oil-Free Rotary Screw Air Compressor

FOB Price: US $2,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,000/ Piece
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Production Capacity: 200/Month
Transport Package: Wooden Case
Payment Terms: T/T

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Basic Info
  • Model NO.: BT-7.5-OF ~ BT-250-OF
  • Cooling System: Air Cooling
  • Cylinder Position: Vertical
  • Installation Type: Stationary Type
  • Performance: Low Noise
  • Configuration: Stationary
  • Application: Intermediate Back Pressure Type
  • Trademark: Bestrand
  • Origin: Shanghai
  • Lubrication Style: Oil-free
  • Power Source: AC Power
  • Structure Type: Closed Type
  • Type: Screw
  • Drive Mode: Electric
  • Material: Cast Iron
  • Mute: Not Mute
  • Specification: ISO, CE
  • HS Code: 84148090
Product Description
Oil-free Screw Air Compressor

BESTRAND oil-free screw compressor adopts a water lubricating screw unit developed with European technologies. Being resistant to corrosion, it's free ofdeformation in high and low temperature environments, and a separate lubricating watercourse is adopted inside to minimize abrasion ofthe main unit and reduce air pollution.
With a higher air flow velocity, it adopts original water separation and softening systems imported from Germany to increase the water separation speed inside the vapor bucket, yield the best water separation effect and make sure ofa water content in the exhaust being less than 2mg/m3. Itadoptsthecopperscrew andsealingmaterialsimportedfromDOS.DSso thatthescrew'ssealingandengagementare tighter and the sealing materials are more anti-wear. It adopts imported SKF bearings plus the separate internal hermetic seal technology to guarantee absolutely zero contact between lubricating water and bearings, reduce rustiness ofbearings caused by lubricating water and make sure ofthe service life ofbearings exceeding 50,000hours. Its water system adopts the unique water filtration and lubrication system ofGerman DOS.DS to make the best use oflubrication, sealing ,noise reduction and cooling functions. The full automatic water control system ensures reasonable water flow and reduces the compressor's power loss. It adopts a design ofdouble systems: air and water cooling, to ensure easy use and installation for customers. It all adopts direct connection transmission with the lowest
power consumption.
Oil-Free Rotary Screw Air Compressor
Technical Data
ModelDischarge Capacity (m³/min)Noise LevelMotor PowerOutlet ConnectionCooling Water (T/H)Dimension(mm)Weight
8bar10bar13bardB(A)(KW/HP)LWH(kg)
 
 
BT-7.5-OF1.101.020.81587.5/103/4"2.513008001300500
BT-11-OF1.501.321.025811/153/4"3.516009501400540
BT-15-OF2.402.121.616315/221"516009501400650
BT-18.5-OF3.102.622.136518.5/251"616009501400840
BT-22-OF3.503.132.616522/301"716009501400870
BT-30-OF5.004.203.816630/401 1/4"10195010501432980
BT-37-OF6.105.224.816737/501 1/4"121950105014321000
BT-45-OF7.306.135.656845/601 1/2"152150130015701060
BT-55-OF9.608.607.427055/751 1/2"182150130015701250
BT-75-OF12.5011.429.837375/1001 1/2"242150130015701480
BT-90-OF16.3014.5212.307390/1202"302500150017002030
BT-110-OF19.4016.9015.1078110/1502"362500150017002450
BT-132-OF22.0020.1818.1278132/1752"452650160018002550
BT-160-OF28.8524.5222.1778160/2002 1/2"533300220020002710
BT-200-OF36.6332.7027.7278200/2703"653300220020004100
BT-250-OF42.8839.0034.6478250/3503"803300220020004500

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