Premium listings

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  Ningbo Inspection Service Quality Control Of Textile Electronics Blender Kettle

  Business - Agent - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Ningbo Inspection Service and Ningbo Quality Control Service: Textile, machinery, metallurgy, electronics, building materials, TV bracket, Flashlight, lamp, Blender, kettle, heaters, Hair dryer, Bike racks, Fireplace,...

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  Shantou Quality Control Inspection Check Of Drone Toys In Guangdong Province

  Services - Consulting - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Shantou Inspection Service and Shantou Quality Control Service: food candy, garment, headphone, speaker, toys, pajamas, Bra, plastic products, medicine, machinery, printing package, electronic information devices, aud...

frequency preheater Photos Catalog - page 27 - WorldBid B2B Market

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  80kv Very Low Frequency High Voltage Generator

  Equipment - Testing / Measuring - Run Test Electric Manufacturing Co., Ltd - China - May 7, 2025 - contact company for price

  ITEM: RUN-VLF50 Vlf hipot test set is particularly suitable for the withstand voltage test of electrical equipment (e.g.: power cables, power capacitors, large- and medium-sized generators and Motors, etc.) with large insulation equivalent capacitanc...

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  Dc Variable Frequency Electric Scroll Compressor

  General Manufacturing - SHANGHAI LELING NEW ENERGY TECHNOLOGY CO.,LTD - China - May 8, 2025 - contact company for price

  DC variable frequency electric scroll compressor The electric scroll compressor is mainly composed of moving scroll plate, stationary scroll plate, driving motor, anti-rotation mechanism, one-way valve and other components. During operation, gaseous ...

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  Frequency Conversion Heat Pump Heating And Cooling

  Equipment - SHIJIAZHUANG GLOBAL TRADING CO.,LTD - China - May 8, 2025 - contact company for price

  1. Using dc frequency conversion + EVI jet increase enthalpy heat pump compressor at low temperature, has thecharacteristics of high efficiency and energy saving, safe and reliable; 2. Low noise, low frequency startup, the grid impact small; 3. Low e...

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  Bs 708m40 Alloy Steel High Frequency Quenching Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 154.00 Dollar US$

  The high-frequency quenching process of BS 708M40 alloy steel is as follows: 1. Preheating (optional): For large or complex-shaped BS 708M40 alloy steel workpieces, in order to reduce the temperature gradient and deformation risk, preheating can be p...

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  Ry Permanent Magnetic Frequency Conversion Series

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - May 27, 2025 - 6500.00 Dollar US$

  permanent magnetic and variable frequency conversion control technology： 1. the patented design of weak magneticic control, pressure control and simple and stable permanent magnetic motor open-ring control, to adapt to a variety of harsh working cond...

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  Astm 4140 Materials High Frequency Induction Heating Surface Hardening

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 9, 2025 - 109.00 Dollar US$

  ASTM 4140 materials belong to chromium-molybdenum alloy structural steel (corresponding to the domestic approximate steel grade 42CrMo), with high strength, high toughness and good hardenability, and are often used to manufacture parts that bear heav...

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  Permanent Magnetic Frequency Conversion Compressor

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - July 21, 2025 - 9000.00 Dollar US$

  permanent magnetic and variable frequency conversion control technology： 1. the patented design of weak magneticic control, pressure control and simple and stable permanent magnetic motor open-ring control, to adapt to a variety of harsh working cond...

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  Permanent Magnetic Frequency Conversion Series Air Compressor

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - July 21, 2025 - 20000.00 Dollar US$

  the main engine bearing adopts dedicated bearings jointly developed with skf, with a number of 9 bearings to ensure the life and performance of the main engine. the patented design of weak magneticic control, pressure control and simple and stable pe...




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  Ry Permanent Magnetic Frequency Conversion Series Air Compressor

  Medical - HANGZHOU ROYAL - China - August 19, 2025 - 5000.00 Dollar US$

  the performance of the unit is better than the national first-class energy efficiency standard in the 60-100% frequency conversion range, and the energy saving effect is the most obvious in the 40-90% load range. using two-stage compression structure...

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  Low Pricepermanent Magnetic Frequency Conversion Series Air Compressor

  Medical - HANGZHOU ROYAL - China - August 19, 2025 - 5000.00 Dollar US$

  no need for rotor corner position sensor simplifies the system and improves the stability. torque is compensated at any angle in 360 degrees for perfect torque control. bus voltage utilization rate is greater than 93%, and the ordinary frequency conv...

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  Frequency Conversion Explosion Proof Motor Peristaltic Pump

  Medical - Equipment - HANGZHOU ROYAL - China - August 19, 2025 - 380.00 Dollar US$

  1. industrial grade ac frequency conversion explosion-proof motor (exdiibt4), with special pump head, safe and reliable. 2.external frequency conversion control, with functions such as adjust speed, start-stop, reversible direction, analog adjust spe...

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  Ryfg601s A3 Frequency Conversion Pump

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - September 7, 2025 - 8000.00 Dollar US$

  1. industrial grade ac frequency conversion explosion-proof motor (exdiibt4), with special pump head, safe and reliable. 2.external frequency conversion control, with functions such as adjust speed, start-stop, reversible direction, analog adjust spe...

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  Pultrusion High Frequency Preheaters

  Manufacturer Representatives - Cosmos-Ray Machinery Electronics Co., Limited - China - September 17, 2025 - contact company for price

  Pultrusion High Frequency preheaters Preheating of thermosetting plastics for High Frequency pultrusion. APPLICATIONS: Large diameter fiberglass rods, poles, tubes, bars, etc. Fiberglass rebar Composite structural components Electrical insulators for...

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  Advanced Technology 41cr4 Material High Frequency Quenching Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 22, 2025 - 415.00 Dollar US$

  41Cr4 material is an alloy steel commonly used in the manufacture of high-strength parts. Its high-frequency quenching (HIQ) process is a crucial step in improving its performance. HIQ is a heat treatment technique that uses electromagnetic induction...

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  Hp Pro T Series High Frequency Inverter

  General Electronics - Beijing Yi Jia International Trading Co., Ltd - China - November 11, 2025 - contact company for price

  High-frequency, high power density, high efficiency, and low no-load loss. HP PRO-T Series High Frequency Inverter Can setting charge and discharge voltage parameters, suitable for different types of batteries. Can setting the charging current, the u...

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  The Frequency High Speed Connector

  Components - Other - Dongguan Jihongfa New Energy Technology Co., Ltd. - China - December 13, 2025 - contact company for price

  The High Frequency High Speed Connector represents the pinnacle of interconnect technology, specifically engineered to handle the demanding requirements of radio frequency (RF) and microwave applications. These sophisticated components are designed t...