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frequency control system
10,000+ factories verified
Guangzhou Ke Audio Equipment Co., Ltd.
24 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
LED Screen Touch Control Full Frequency Loudspeaker DSP Sound System
US$
4,676.89
-
5,494.20
1 Set
(MOQ)
Touch Control CE Approved Ke Low Frequency Speaker DSP Audio System
US$
10,486.32
1 Set
(MOQ)
KTV System Professional Ke Audio China Sound Amplifier Two Channels
US$
605.57
-
740.14
10 Pieces
(MOQ)
ODM AC 220V AV Ke China Amplifier Transformer Power Supply Professional Audio HiFi De4
US$
656.04
-
801.82
10 Pieces
(MOQ)
1/4
Shandong Xinhexin Electric Co., Ltd
Manufacturer/Factory & Trading Company
Send Inquiry
Reliable Industrial Variable Frequency Drive System with 0 00-500 Hz Frequency Control
US$
28.00
-
30.00
10 Pieces
(MOQ)
High-Performance VFD Variable Frequency Drive System for Optimal Torque Input Control
US$
27.00
10 Pieces
(MOQ)
High-Performance VFD System with Adjustable Torque Control and Frequency Input
US$
63.00
-
65.00
10 Pieces
(MOQ)
Efficient VFD Drive System for Heavy-Duty Water Pump Efficiency
US$
53.00
-
55.00
10 Pieces
(MOQ)
1/4
Guangdong Rongke Industrial Equipment Co., Ltd
Send Inquiry
Precision Temperature Control System for Medium-Frequency Induction Furnaces
US$
25,000.00
-
500,000.00
1 Piece
(MOQ)
Medium-Frequency Induction Furnace Featuring Precise Temperature Control System
US$
25,000.00
-
500,000.00
1 Piece
(MOQ)
High-Frequency Induction Heating with Precise Temperature Control System
US$
25,000.00
-
500,000.00
1 Piece
(MOQ)
Renosant Induction Furnace System with Low Loss Rectifier Transformer Design
US$
25,000.00
-
500,000.00
1 Piece
(MOQ)
1/4
Shandong Yanuo Environmental Protection Equipment Co., Ltd
Send Inquiry
High Efficiency and Energy Saving Constant Pressure Variable Frequency Water Supply System, Intelligent Control System
US$
5,999.00
1 Piece
(MOQ)
Constant Pressure Variable Frequency Water Supply System, Intelligent Control System
US$
1,999.00
1 Piece
(MOQ)
Advanced Automatic Constant Pressure Water Supply System for Treatment
US$
999.00
-
7,999.00
1 Piece
(MOQ)
Advanced Variable Frequency Constant Pressure Water Supply System, Suitable for Factories, Enterprises, Agricultural Irrigation, Hotels and Villas
US$
899.00
-
7,999.00
1 Piece
(MOQ)
1/4
Qingdao Yuanquan Machinery Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Qdyq Precision Carding System with Frequency Control Feeding
US$
40,000.00
1 Piece
(MOQ)
Qdyq Intelligent Cotton Carding System with Independent Frequency Control
US$
14,000.00
1 Piece
(MOQ)
Qdyq Precision Cotton Carding Machine with Frequency Control and Safety Covers
US$
15,000.00
1 Piece
(MOQ)
Qdyq High-Efficiency Cotton Carding Machine with Three-Roller Stripping System
US$
11,000.00
1 Piece
(MOQ)
1/4
Hebei Best Machinery and Equipment Co., Ltd.
Send Inquiry
Bestchickencage Ventilation Control System China Auto Rearview System Supplier Wholesale 50Hz/60Hz Frequency Ventilation System in Chicken Houses
US$
160.00
-
200.00
1 Piece
(MOQ)
Bestchickencage Ventilation Control System China Auto Rearview System Manufacturer Wholesale 50Hz/60Hz Frequency Ventilation System
US$
160.00
-
200.00
1 Piece
(MOQ)
Bestchickencage Manure Drying Machine China Manure Dryer Drying Equipment Manufacturer ODM Custom Professional Chicken Manure Drying System
US$
160.00
-
200.00
1 Piece
(MOQ)
Bestchickencage Manure Drying Machine China Small Seeds Drying Machine Manufacturing Free Sample Outside Heating Poultry Manure Drying System
US$
160.00
-
200.00
1 Piece
(MOQ)
1/4
EP HIPOT ELECTRIC CO., LTD.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
China Supplier Auto Control AC Power Frequency Testing System for Motor
US$
500.00
-
2,000.00
1 Set
(MOQ)
High Voltage Resonant Test System AC Resonance Hipot Test Set
US$
1,600.00
-
29,900.00
1 Set
(MOQ)
Cable Partial Discharge Test Equipment IEC 60270 Partial Discharge Measurement System
US$
2,000.00
-
15,900.00
1 Piece
(MOQ)
Frequency Adjustable Series Resonance Testing System Epcz 108kVA 27kv 54kv 108kv
US$
2,990.00
-
7,200.00
1 Set
(MOQ)
1/4
Fujian Guozhiyun Information Technology Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Manual/Automatic PLC Control System Variable Frequency Control Panel for Chemical Use
US$
148.00
-
339.00
3 pieces
(MOQ)
Power Distribution Panel Variable Frequency Cabinet VFD Control Boards Electrical System
US$
218.00
-
499.00
3 pieces
(MOQ)
380V-440V Low Voltage Frequency Conversion Control Panel System
US$
367.00
-
377.00
2 pieces
(MOQ)
Power Distribution Panel Variable Frequency Cabinet VFD Control Box System
US$
218.00
-
499.00
3 pieces
(MOQ)
1/4
Wuhan Huayi Electric Power Technology Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
30kVA 80kv Oil Type Power Frequency AC Hipot Test System with Auto Control Part Limited Current Resistance
US$
8,000.00
1 Set
(MOQ)
Gib High Voltage Frequency Adjustable Series Resonance Test Set Variable Frequency Series AC Resonant Test System
US$
100,000.00
1 Set
(MOQ)
High Voltage Frequency Adjustable Series Resonance Test Set Variable Frequency Series AC Resonant Test System
US$
100,000.00
1 Set
(MOQ)
Variable Frequency AC Hipot Tester Gis Cable Withstand Voltage Test System Factory in China
US$
4,000.00
1 Set
(MOQ)
1/4
Shanghai Marya Pharmaceutical Engineering & Project Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Marya Precision Media Preparation System with Electromagnetic Stirrer & Variable Frequency Speed Control
US$
40,000.00
-
50,000.00
1 Piece
(MOQ)
Marya Cleanroom Air Handling Unit HVAC System for Pharmaceutical Plants
US$
10,000.00
1 Piece
(MOQ)
Marya Pharmaceutical BMS Control Air Handling Unit HVAC System for Cleanroom
US$
10,000.00
1 Piece
(MOQ)
Marya China Supplier Pharmaceutical Industrial Water Treatment Reverse Osmosis System
US$
400,000.00
1 Piece
(MOQ)
1/4
Shenglin Transmission Technology (Ningbo) Co., Ltd
2 yrs
·
5.0
·
Trading Company
Send Inquiry
Advanced 0.2kw-550kw Frequency Converter Electric Motor Speed Control System
US$
24.00
-
4,774.00
1 Piece
(MOQ)
1.5kw Micro AC Gear Motor for Material Handling System
US$
46.00
-
190.00
1 Piece
(MOQ)
High Performance 0.2kw-2.2kw Frequency Inverter Electric Motor Systems
US$
48.00
-
63.00
1 Piece
(MOQ)
86byg DC 2-Phase Digital Stepping Drive Control System for Stepper Motor
US$
30.90
-
136.00
1 Piece
(MOQ)
1/4
Huainan Wantai Electric Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Frequency Conversion and Energy Saving Control System of Emulsion Pump Station
US$
15,000.00
-
50,000.00
1 Set
(MOQ)
Frequency Conversion Speed Regulation System of Belt Conveyor
US$
7,240.00
-
7,250.00
1 Set
(MOQ)
Wireless Mobile Phone Communication System for Mine
US$
1,850.00
1 Piece
(MOQ)
Wireless Mobile Phone Communication System in Coal Mine
US$
1,850.00
1 Piece
(MOQ)
1/4
Hangzhou Ragine Electronic Technology Development Co., Ltd.
Send Inquiry
Smart Frequency Jamming System for Drone Interference Control
US$
290,000.00
-
300,000.00
1 Piece
(MOQ)
Drone Countermeasure System Anti Drone Long Range Full Band Radio Interecption System
US$
30,000.00
-
39,000.00
1 Piece
(MOQ)
Advanced Spoofing Protection System with Accurate Detection Technology
US$
60,000.00
1 Piece
(MOQ)
Low-Altitude Defense Vehicle Anti-Drone Counter System Uav Neutralization Track Identification
US$
3,000,000.00
1 Piece
(MOQ)
1/4
Beijing WIIP Co. Ltd.
Send Inquiry
Frequency Conversion Flow Pressure Control Temperature Control System Circulation Cooler
Negotiable
1 Piece
(MOQ)
High - Low Temperature Coolant Test System Industrial Chilling
US$
15,625.00
-
77,519.00
1 Piece
(MOQ)
High Efficiency Battery Charge and Discharge Test System
US$
15,000.00
1 Piece
(MOQ)
Modular Cooling System Industrial Coolers
US$
15,625.00
-
77,519.00
1 Piece
(MOQ)
1/4
Shanghai Longliyuan Electric Power Technology Co., Ltd.
Send Inquiry
Dynamic Frequency Control System for Enhanced Power Saving
US$
1,200.00
-
2,000.00
1 Piece
(MOQ)
4 Wire 3 Phase 50/60Hz Apf Power Quality Control Filter System Ahf Active Harmonic Filter
US$
1,200.00
-
2,000.00
1 Piece
(MOQ)
Three-Phase Imbalance Correction for 3p3w and 3p4w Systems Hybird Power Factor Compensation
Negotiable
1 Piece
(MOQ)
200V to 480V Active Harmonic Filter Apf Ahf with Built-in HMI Electricity Reducing Filter System
US$
1,200.00
-
2,000.00
1 Piece
(MOQ)
1/4
Guangdong Solarthon Technology Co., Ltd.
4 yrs
·
4.7
·
Manufacturer/Factory
Send Inquiry
High Frequency Pure Sine Wave 3kw off-Grid Solar Power System Reverse Control All in One MPPT PV Solar Hybrid Inverter Home Battery Storage System 5kw
US$
335.00
2 Pieces
(MOQ)
Solarthon 3kw 5kw Home Solar Power System with Solar Hybrid Inverter
US$
343.40
-
2,102.80
2 Pieces
(MOQ)
Solarthon Charging Systems Complete Set for Home Energy Storage Solar Power System
US$
21.66
2 pieces
(MOQ)
Portable Solar Power System: 500W and 1000W for All Needs
US$
284.11
2 Pieces
(MOQ)
1/3
Guangzhou Ruiying Industrial Automation Equipment Co., Ltd.
11 yrs
·
Manufacturer/Factory
Send Inquiry
Stainless Steel Power Roller Conveyor System with Frequency Control Function
US$
90.00
-
2,050.00
1 Meter
(MOQ)
Customizable Long Distance Conveyor System for Air Conditioning Solutions
US$
285.00
-
5,500.00
1 Piece
(MOQ)
High Wear Resistance Gravity Roller Conveyor System, Suitable for Logistics Industry.
US$
50.00
-
200.00
1 Meter
(MOQ)
Customizable Conveyor System for TV Production by Ruiying
US$
50.00
-
190.00
1 Meter
(MOQ)
1/4
AL Transfo Technology Limited
5.0
Send Inquiry
Perfect fit for audio frequency divider applications, power filtering, and control systems.
US$
6.31
-
6.42
100 Pieces
(MOQ)
Step up Down Transformer Toroidal Auto Transformer for Solar Inverter
US$
8.78
-
9.80
50 Pieces
(MOQ)
Toroidal Transformer for Door Control System
US$
8.78
-
9.71
50 Pieces
(MOQ)
CE ROHS Approved Toroidal 50HZ 60Hz 220V to 110V Transformer for Audio Amplifier
US$
8.78
-
9.71
50 Pieces
(MOQ)
1/4
Xi'an Hondin Energy Technology Co., Ltd.
Send Inquiry
High Frequency Vibration Screen Used in Solid Control System
US$
13,000.00
-
14,000.00
1 Piece
(MOQ)
Vibratory Solids Sieving Machine for Solid Control System
US$
13,000.00
-
14,000.00
1 Piece
(MOQ)
Solids Control Flare Stack Ignition System Gas Flare Ignition System
US$
2,999.00
-
5,999.00
1 Piece
(MOQ)
Safety Environmental Protection Flare Ignition System for Oilfield Drilling
US$
1,999.00
-
5,999.00
1 Piece
(MOQ)
1/4
Zhangzhou Jialong Technology Inc.
26 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Labor Saving Weighing and Bagging System with Servo PLC and Frequency Converter Control for Grains
US$
18,999.00
-
21,200.00
1 Set
(MOQ)
Labor Saving Packaging System with Servo PLC and Frequency Converter for Light Density Powders
US$
18,999.00
-
22,500.00
1 Set
(MOQ)
50kg Automated Packaging System with Sewing and Folding
US$
18,999.00
-
21,200.00
1 Set
(MOQ)
Intelligent Bagging Plant with Real-Time Monitoring Auto-Diagnostics and Bag Adaptability for Bran Production
US$
18,999.00
-
22,500.00
1 Set
(MOQ)
1/4
Taizhou Hathaway Power Equipment Co., Ltd
Send Inquiry
150kVA Power Generator 50Hz Frequency Comap Control System
US$
5,400.00
-
6,000.00
1 set
(MOQ)
250kVA Power Generator Featuring Comap Control, 50Hz/60Hz Frequency
US$
15,000.00
-
16,000.00
1 set
(MOQ)
500kw Generator with Woodward Control Panel, 50Hz/60Hz Frequency
US$
5,600.00
-
6,000.00
1 set
(MOQ)
1500kw Power Generator, Smartgen Control Panel, Voltage 110V-690V
US$
5,600.00
-
6,000.00
1 set
(MOQ)
1/4
Chengdu Wolf Pump Industry Co., Ltd.
10 yrs
·
5.0
·
Trading Company
Send Inquiry
Constant Pressure Water Supply System with Frequency Converter Control Cabinet
US$
1,000.00
-
1,100.00
1 Set
(MOQ)
Constant Pressure Building Water Distribution System
US$
1,000.00
-
1,100.00
1 Set
(MOQ)
Constant Pressure Packaged Water Pump System
US$
1,000.00
-
1,100.00
1 Set
(MOQ)
Constant Pressure Variable Frequency Packaged Pump System
US$
1,000.00
-
1,100.00
1 Set
(MOQ)
1/4
Qingdao Huali Ruitong Environmental Protection Co., Ltd.
Send Inquiry
Hot Sale Customized Coagulation Flocculation Sewage Sedimentation Equipment Lamella Clarifier System for Domestic Wastewater Treatment with Sludge Scraper
US$
4,300.00
-
4,500.00
1 Set
(MOQ)
Industry Automatic Sludge Scraper Dissolved Air Flotation Daf System
US$
8,500.00
-
8,800.00
1 Set
(MOQ)
Oily Water Separator Dissolved Air Flotation Daf System for Refinery Effluent Treatment
US$
4,000.00
1 Set
(MOQ)
Prefabricated Daf System for Quick Installation Sewage Treatment
US$
8,500.00
-
8,800.00
1 Set
(MOQ)
1/4
Hangzhou Cloud Electromechanical Engineering Co., Ltd.
Send Inquiry
630kgs Mck200 Gearless Elevator Traction System From Zhejiang
US$
800.00
-
1,750.00
1 Piece
(MOQ)
630kgs Mck200 Gearless Traction System for Elevators - High Quality
US$
800.00
-
1,750.00
1 Piece
(MOQ)
Advanced Weco-917A61 Light Beam System for Safe Elevators
US$
52.00
-
58.00
2 Pieces
(MOQ)
630kgs Mck200 Gearless Traction System for Smooth Elevator Operation
US$
800.00
-
1,750.00
1 Piece
(MOQ)
1/4
QingdaoYihua Environmental Protection Co., Ltd.
7 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Package Wastewater Treatment Daf Dissolved Air Flotation Unit for Industrial and Domestic Sewage Treatment System
US$
1,688.00
-
1,888.00
1 Piece
(MOQ)
Compact Design Handle High Flow Industrial Effluent CPI Systems
US$
5,699.00
-
5,899.00
1 Piece
(MOQ)
10 20 30 40 50 Cubic Micro Bubble Generator Industrial Water Treatment Separators Daf System
US$
1,688.00
-
1,888.00
1 Piece
(MOQ)
Automation Oil Water separation Industrial Waste Water Treatment Equipment Daf Dissolved Air Flotation System Price
US$
4,099.00
-
4,199.00
1 Piece
(MOQ)
1/4
Wuhan Goldhome Hipot Electrical Co., Ltd.
5.0
Send Inquiry
Variable Frequency AC Series Resonance Test System
US$
2,000.00
-
20,000.00
1 Set
(MOQ)
20-300 Hz Hmdq Hipot High Voltage Test Equipment AC Resonant Cable Testing Machine AC Variable Frequency Resonance Test System
US$
2,000.00
-
20,000.00
1 Set
(MOQ)
Hot Sale Competitive Price Variable Frequency Series High Voltage AC Resonant Test System
US$
2,000.00
-
20,000.00
1 Set
(MOQ)
Static Load Variable Frequency AC Resonant Test System Hipot Max Capacity
US$
2,000.00
-
20,000.00
1 Set
(MOQ)
1/4
Hunan Chenggang Conveyor Technology Co., Ltd.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Heavy-Duty Drive Pulley System for Efficient Lifting Solutions
US$
1.00
-
100.00
1 Piece
(MOQ)
Industrial Belt Conveyor Steel Drive Drum Pulley System
US$
1.00
-
100.00
1 Piece
(MOQ)
Durable Lagging Drum Pulley for Efficient Mining Conveyor Systems
US$
1.00
-
100.00
1 Piece
(MOQ)
Durable Industrial Pulley System for Cement Plant Applications
US$
1.00
-
100.00
1 Piece
(MOQ)
1/4
Jinan Inverter Electric Co., Ltd.
5.0
Send Inquiry
Robust Frequency Drive Systems for Advanced Variable Frequency Drive Operations
US$
59.00
-
1,380.00
1 Piece
(MOQ)
Industrial Motor Controller 380V 1 5-500kw VFD AC Drive System
US$
69.00
-
4,200.00
1 Piece
(MOQ)
Efficient Motor Controller 380V 1.5-500kw VFD AC Drive System
US$
69.00
-
4,200.00
1 Piece
(MOQ)
Innovative Elevator Control System V/F and SVC Modes Included
US$
69.00
-
399.00
1 Piece
(MOQ)
1/4
Wuhan Kaidi Zhengda Electric Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Professional Variable Frequency CT PT Test System for Protection Type Metering Type
US$
3,650.00
-
3,750.00
1 sets
(MOQ)
Power Frequency Parameter Test System for Positive and Zero Sequence Impedance Capacitance
US$
16,000.00
-
16,599.00
1 sets
(MOQ)
50Hz-200Hz Multiple Frequency Test System for GIS Switchgear Withstand Voltage Test
US$
2,400.00
-
2,455.00
1 sets
(MOQ)
Computer Controlled Power Frequency Withstand Voltage Test System for Insulation Diagnostic Testing
US$
11,999.00
-
12,999.00
1 Set
(MOQ)
1/4
HV Hipot Electric Co., Ltd.
20 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
GDTF-88kVA/22kV Variable Frequency Resonant AC Hipot Test System
US$
5,000.00
-
10,000.00
1 Set
(MOQ)
GDTF-4500/750 GIS Variable Frequency AC Resonant Test System
US$
10,000.00
-
30,000.00
1 Piece
(MOQ)
HVHIPOT GDTF-4500/750 Variable Frequency AC Resonant Test System for GIS
US$
9,800.00
-
29,600.00
1 Piece
(MOQ)
GDTF-240/240 Variable Frequency AC Resonant Test System for 145KV GIS
US$
10,000.00
-
30,000.00
1 Set
(MOQ)
1/4
1
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