qjz

... to the explosive and dangerous coal mine. Technical Parameter of QJZ Mine Flame-Proof Essence Security Vacuum Electromagnetic StarterType/ SpecificationRated Voltage ... )ABD8-400 Mine Flame-proof Essence Security Vacuum Electromagnetic Starter-QJZ

QJZ electromagnetic starter: -reasonable price; -high quality; -quick delivery; Scope of ... . undervoltage protection b. on/off overvoltage protectionMain technical parameters of QJZ electromagnetic starter:No.ModelRated fever current (A)Control electromotor powerKWAK001011QJZ2 ...

QJZ-300 is a popular model with chocolate bar. This machine ... surface. The machine can accurately fix the feed quantity. (NI) QJZ-300 chocolate depositing machine lines

1.multi-loop magnetic control station 2.compact type with kinds of protections 3.illumination can be supplied PurposeMining Explosion-proof Intrinsically safe with multi-loop vacuum electromagnetic quick plug-in type combination starter ,QJZ1-2000/1140(660)-9(10,11,12) is suitable to the coal mine well with mixed gas containing methane. In the power supply system of 50 Hz AC, rated voltage of ...

Mining explosion-proof and intrinsically safety type vacuum combination switch is for coal mine use. Mining explosion-proof and intrinsically safety type vacuum combination switch MODELRATED VOLTAGEV(V)RATED CURRENT (A)THE MAXIMUM POWER OF CONTROL MOTORQJZ-400/330-233004001710QJZ-800/330-433008003420QJZ-1600/3300-633008003420 Mining explosion-proof and intrinsically safety type vacuum combination ...

AUTOMATIC HEAT TRANSFER MACHINE FOR INSOLE, HIGH PROFORMACE, LOW COST AND INNOVATIVE AUTOMATIC INSOLE HEAT TRANSFER MACHINE

Double Mitre Saw (window machine) CE,ISO2008 45~90 degree Saw-straight-feed hydro-pneumatic Double Miter Saws for Aluminum and Plastic ProfileNo.modelpowervoltage/ frequencycutting range(mm)angle (degree)used profiles1GJX2-4052*2.2Kw380V/50Hz430-340045aluminum/PVC/wood2QJZ-420D2*2.2Kw380V/50Hz370-370045~90aluminum/PVC/wood3QJZ2-500B2*2.2Kw380V/50Hz290-480045~90aluminum/PVC/wood4QJZ2-500B (with ...

MECHANICAL DRILLING JAR General overviewModel QJZ Mechanical Drilling Jar is a kind of mechanical drilling ... drilling.Compared with hydraulic or hydro-mechanical drilling jar, the “QJZ” mechanical drilling jar has the following advantages:a) It ... for drilling deviated well.SpecificationsTable 1 Adjustable Jarring Force of “QJZ” Mechanical Drilling Jar Unit: KN Stroke ModelMax upward jarringforceMax ...