Tenders Are Invited For Delivery Of Energy -Saving Solder Fans With Noise Suppressors And Connecting Collars in Poland

Work Detail

1. Subject Of The Contract.1.1 The Subject Of The Contract Is The Sale And Delivery By The Contractor For The Remuneration Of Soldering Fans Of The 300-350 Series In The Amount Of 4 Items With Noise Suppressors And Connecting Collars On Lunge With A Diameter Of 300-500 Mm, Hereinafter Referred To As Fans Or Object Orders ”.1.2 Fans Should Meet The Requirements Of Construction Equipment Anti -Gap And Be Adapted To The Operation In Excavations Included In The Category And Methane Hazard, Within The Meaning Of § 10 Of The Regulation Of The Minister Of The Environment On Natural Threats In Mining Plants And In Mining Excavations With A, B Or C Of The Danger Of Methane Explosions, Within The Meaning Of § 271 Of The Regulation Of 23 November 2016 On Detailed Requirements For Conducting The Movement Of Underground Plants Mining With The Following Parameters: A) Factory Adaptation To The Diameter Of The Solder Ø- 400 Mm And Additionally With Flanges Enabling The Installation Of Lutes With A Diameter Of Ø- 500 Mm, B) Nominal Performance- Not Less Than 1.4 M3/S, Referred To Suction Conditions (84 M3/Min) C) Nominal Total Accumulation Min. 650 Pa, With The Above -Mentioned Capacity 1.4 M3/ S And Air Density 1.2 Kg/ M3, D) Power Voltage 500 V, E) Engine Power Up To 1.55 Kw, F) Air -Cooled Engine From Outside The Solder, G) Fan Engine It Should Be Equipped With Winding Temperature Sensors, Connected In A Manner Ensuring The Switching Off The Fan In The Event Of Their Operation) Weight Of The Device Along With The Electric Motor, No More Than 135 Kg, I) Noise Emissions - No More Than 85 Db, J) The Fans Must Be Adapted For Serial And Parallel Connection. Noise, Lowering The Noise Level To A Value Of No More Than 85 Db (A). The Suppressors Used Must Be Fully Adapted For Mounting On A Specific Type (Model) Of The Fan) Electric Fans Should Be Intended For: 1) Pressing And Sucking Ventilation In Underground Mining Plants, In Which There Is A Methane Threat, 2) Pumping Polluted And Clean Air For The Temperature Range -20 Oc Up To +40 Oc, With Relative Air Humidity ≤ 100%1.3 Wine Fans Supplied: A) Meet The Requirements Of The European Parliament And Council Directive 2014/34/Eu Of 26 February 2014 On The Harmonization Of Legislation Of Member States Relating To Devices And Protective Systems Intended For Use In The Atmosphere Of Potentially Explosive, Implemented By The Act Of 13 April 2016 On Market Compliance And Supervision Systems (Consolidated Text Dz. U. Of 2019, Item U. Of 2016, Item 817), B) Belong To Group I And At Least The M2 Category Within The Meaning Of The Regulation Referred To In Point A (Devices Intended For Use In Underground Mines, Threatened With The Occurrence Of Mine Gas), C) Have Technical And Motor Documentation Confirming The Fulfillment Requirements Specified In This Specification. 2. Delivery Conditions. 2.1. The Contractor Undertakes To Sell And Provide The Subject Of The Contract Within 6 Weeks From The Date Of The Contract. 2.2. The Con

Contact Information