school electric bell

Brand Name:Jingjie

Place of Origin:China

...: 900℃ 2.4 Furnace temperature homogeneity: ±5℃ (mid-posterior section of heat preservation) 2.5 Temperature rise of furnace shell surface: ≤50℃ 2.6 Electric heating power: 220Kw 2

Brand Name:BAXIT

Model Number:BAXIT-Red(IIB)

product introduction The BAXIT explosion-proof electric bell/alarm bell is a type of explosion-proof audio-visual alarm device, suitable for hazardous areas where there are explosive gases (such as methane, propane) or dust (such as coal dust, aluminum ...

Brand Name:SSEDU

Model Number:ZE3320

Place of Origin:China

...Schools Electrical Skills Training Basic Electrical Laboratory I. Product 1.1 Overview The training sets include a variety of electrical training experiments, raises the student the corresponding knowledge and skills, suitable for higher vocational colleges, higher technical, secondary vocational school and technical school...

Place of Origin:China

Model Number:CBELL106

Conventional fire alarm systems 24V electric bell 6 inch Electric bell of notification appliances offers a wide range of Sound, for wall and ceiling applications, indoors and outdoors. They are designed to be used in 24 volt ...

Place of Origin:China

Model Number:CBELL106

Conventional fire alarm systems 24V electric bell 6 inch Electric bell of notification appliances offers a wide range of Sound, for wall and ceiling applications, indoors and outdoors. They are designed to be used in 24 volt ...

Brand Name:Nanbo

Model Number:6918

Place of Origin:China

..., wire 3:1 and wire 2:1, it is the best machine for office, school, home and printing shop. Model: 4-in-1 6918 Binding Form:Comb+Wire 3:1+Wire 2:1 +Coil Max Punch(75g):30sheets ...

Brand Name:TAIMI

Model Number:TM-1407T2P MINI PIEZO BUZZER

Place of Origin:CHINA

Diameter14MM 4kHz Piezo Passive Buzzer 1407MM Sound alarm Buzzer For Electric Bell Customer: Part No: Product: piezoelectric Buzzers Part No: TM-1407T2P Technical Terms Resonant Frequency (KHZ) 4.0±0.5 Rated Voltage (VP-P) 5.0 Operating ...

Brand Name:Warmsun

Model Number:SHF-150

Place of Origin:China

60007044 SHF-150 6 Inches Industrial Electric Bell for SANY HZS180 Batching Plant Product Details 1. Original parts, reliable quality 2. High efficiency and energy saving 3. A larger displacement and more powerful power 4. Make the machine more powerful...

Brand Name:WS

Model Number:WM-9050-0501

Place of Origin:Shenzhen of China

Manufacturer Straightly Provides Electromagnetic Buzzer With Circuit of 9 x 5 mm Descriptions: Magnetic electric bell buzzer for conductive coil vibration pronunciation, characteristics of small volume; Buzzer is an integration of electron acoustic ...

Place of Origin:Zhejiang, China

Brand Name:kampa

Model Number:NKG-4

...School Bell Control Instrument 40 Groups Din time switch This timer is designed as Factory and School Bell controller, can set 40 groups, belling time is 1s-99s Rated control power 12V-380V AC/DC Conventional thermal current Ith 16A Category of the control circuit AC-15 Timing error 1s/d Set number of time 40 groups Belling Time 1s~99s Mechanical life 30,000 times Electric...

Brand Name:LB

Model Number:LB

Place of Origin:ZHANGJIAGANG

...Electrical Water Supply Plastic PVC Pipe Making Extrusion Socketing Belling Machine Plastic Pipe Auto Belling Machine The belling machine is the optional part of the pipe production line. It can manufacture the socket end of pipes with types of “U”, “R” and rectangular. The belling process should be done in the belling room with vacuum shaping inside core of belling...

Brand Name:WONDERY

Model Number:RZ-230-9

Place of Origin:JIANGSU, CHINA

Bell Type Dia 1500 Height 2000mm Annealing Heat Treatment Furnace 1.Application of Electric Heat Treat Furnace heat treat furnace The strong convection bell type heat treatment furnace is a batch type resistance furnace, which can be operated continuously...

Brand Name:REIJAY

Model Number:RC400

Place of Origin:China

Aluminum Die Casting Motor Bell Housing Pump Cover Bell Housing RC400 High quality customized aluminum bellhousing It is used for the connection of IEC standard motors and pumps or NEMA standard motors and pumps. The motor shaft and pump shaft are designed...

Brand Name:Chitherm

Model Number:Bf216-11

Place of Origin:China

... Attribute Value Model NO. BF216-11 Range of Applications Industrial Type Electric Holding Furnace Usage Ceramic Sintering Fuel Electric About Hefei Chitherm Equipment Co., Ltd. Professional manufacturer specializing in research, development, and

Brand Name:SUNTECH

Model Number:ST-SUN150-9

Place of Origin:CHINA

Electric Heating Cover Inner Cover Bell Type Annealing Furnace Products Description Bell type annealing furnaces are mainly used for the bright annealing of steel belts, steel wires, copper belts, copper pipes, it also are widely used for the annealing in standard items, bicycles, chains industries and so on. Standard composing of one set bell type annealing furnace Electric heating bell...

Brand Name:Linkai

Model Number:SHB

Place of Origin:NINGBO CHINA

Bellmounth Roller Underground Cable Tools Bell Mouth Type With Nylon Roller Prodcuts Description: Bellmounth Roller Underground Cable Tools Bell Mouth Type With Nylon Roller Cable laying tools, cable laying equipment, it is used to pulling the underground ...

Brand Name:Ihomepager, Ihomepager

Model Number:HCM101 HCM1300

...Electronic Buzzer Bell Wireless Service Waiter Calling Remote Call Bell System Product Description Call button HCM101: Display HCM1200: Suggest Receivers More kind of call number receivers, please click here to have a look Wide Market School Calling Sys...

Model Number:JK09C

Place of Origin:China

Electric Oven(GS New CE) * 60Min timer with automatic shut-off and bell ring * Housing: white/black powder coating steel * Inside chamber :galvalized * Heating tube:2 pcs of quartz * Glass ...

Brand Name:ZKTD

Model Number:OEM

Place of Origin:Shandong, China

...Bell Jar Glass Vacuum Bell Jar Advantages of quartz tube: 1) high purity :SiO2> 99.99%. 2) work temperature: 1250 ℃;SoftenTemperature: 1730 ℃. 3) excellent visual and chemical properties: acid and alkali resistance, good thermal stability 4) health care and environmental protection. 5) no bubbles or pipelines. 6) excellent electrical...

Brand Name:Beisu

Model Number:BS-160

Place of Origin:CHINA

Electrical heating Plastic belling machine PVC PE pipe socket equipment factory Product introduction: Feature of PVC pipe belling machine: A1.The equipment has high degree of automation and stable and reliable performance.Electrical control adopts ...