The Solutions For Sourcing Electrical Insulation Rods

The below information will help you to choose rod materials according to your application requirement. You can download the related datasheet here for your reference.

Epoxy Resin Glass Fiber Cloth Rod

Diameter: 0.4″ – 7.9″
Length: 39.4″

Epoxy glass fiber cloth laminated rod is one of the insulating rods with a circular cross-section, created by fiberglass cloth impregnated with epoxy resin under hot pressing of molding. It has higher mechanical strength, dielectric property, and excellent Machinability.

Epoxy glass fiber cloth rods can be used for insulating structural components, screw processing parts in electrical equipment, and can be used in humid conditions and transformer oil.

Glass Fiber Rod

Diameter: 0.4″ – 7.9″
Length: 39.4″

Glass Fiber Cloth Laminated Rod is a round cross-section rod made of non-alkali glass cloth dipped with epoxy resin and hot pressed by a molding die. It has high mechanical and dielectric properties. It is suitable for motor and electrical equipment as insulation structure parts and can be used in humid environments and transformer oil.

Phenolic Cloth Rod

Diameter: 0.4″ – 7.9″
Length: 39.4″

Phenolic cloth laminated rod is one of the insulating rods with a circular cross-section, created by cotton cloth impregnated with phenolic resin under hot pressing of molding. Phenolic cloth rod has higher mechanical strength, dielectric property, and excellent Machinability. The insulation class is E class

Phenolic cloth rods can be used for insulating structural spares, screw processing parts, and wear-resistant structural parts for mechanical equipment and can be used in humid conditions and transformer oil.

GENERAL Applications 【Industries We Serve】the new energy industry

Power Generation

【Power Generation】

Power Transmission

【Power Transmission】

New Energy Industry

【New Energy Industry】

Electrical insulation materials are used for preventing arcing in transformers, stabilizers, circuit breakers, etc. They can withstand insulating properties up to a specified electrical breakdown voltage.

In transformers, the dimensional stability and good dielectric features of the electrical insulation are crucial features. High voltage electrical transformers need insulating materials that can withstand high electrical and physical stresses. High-temperature insulation materials are particularly important to protect components from heat damage in the new energy industry


Bulk Production

We have 2 factories and 5 production lines in China mainland and can produce different material types of insulation materials. Production capacity will meet the needs of different customers. If your demand is huge, we can start up 5 production lines to ensure the delivery time.

CNC Machining

We have everything you need to get custom machining parts. Our CNC machine shop that’s extensively equipped to produce your components economically regardless of order quantity. All you have to do now is give us your requirements and parts’ drawings. Our custom CNC machining service to make the part for you.

Packing & Shipping

In order to ensure that the goods are not easily damaged in transit, we use plywood boxes as outer packing. At the same time, our insulation material will be wrapped with a layer of PP film to ensure that the goods will not be affected by moisture. We use wooden cases or pallets with IPPC marks, which fully meet the import requirements.

The Process Flow & Duration Estimation

Please note that the final cost depends on the customized service you require, the specifications of the raw materials used, the relevant national laws, and the distance of transportation. Take the example of booking a tall container of products:

STEP1: Requirements Communication 1-3 Days

The first step is that we can talk about the thickness, customized size, temperature resistance grade, quantity, and all of your requirements. If you need machining parts, you can provide the drawings, tolerance range, and raw materials requirements to us. Then our engineers will check and reply to your every question so that you can understand clearly about our production planning.

STEP2: Sampling 1-3 Days

For purchasing insulation sheet materials, we will provide 1-2 pieces samples in A4 size for your testing. If you request machining parts, we will process samples according to the confirmed design drawing. Due to the processing difficulty, the time will be different. In general, a4 size sheet samples can be done within 1 day. And machining parts will be within 3 days. Then we will send them to you.

STEP3: Contract & Payment 1 Day

Once the details of the proforma invoice are confirmed by both of us, you can arrange the deposit for us according to the invoice. Meanwhile, we can also provide a Confidentiality Agreement, Quality Assurance Agreement, and International Trade Contract to you. Anyway, you will be safe in doing business with us.

STEP4: Manufacturing & Testing 15-20 Days

The bulk manufacture will be started according to the confirmed sample. We should prepare related raw materials and finish your order. After the end of production, our special testing department will test this batch of products and issue a quality certificate. Ensure that the quality of each product is up to standard before it leaves the factory. All will be finished in about 15-20 days.

STEP5: Shipping 10-15 Days

We will book the shipping space in advance while packing your order goods. The goods will be sent to the nearest seaport as soon as they are packed well. We know that due to the epidemic, booking shipping space is more difficult than before, and many cargo ships can not reach Chinese ports on time. Now what we do is to try our best to deliver the goods to the port on time, for saving your time.

A Brief Self-Nomination, Why Choose Us

Yongxing was found in 1990 in China and committed to producing electrical insulation materials. We are very strict in producing our products, going through several processes from the transportation of raw materials to processing the finished products. We want to ensure that every insulation material you receive is of high performance and quality.
Youda will also perform custom fabrication and secondary machining to better qualify these products to your specific needs. View more!

Dedicated Warehouse & Machining Workshop

The FAQs Throughout The Trading Process

XXX has been producing electrical insulation materials for 30 years and has encountered all kinds of problems. Here are the most important concerns of our customers before closing the deal.