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Yes. We are a professional manufacturer of electrical insulation pultruded profiles.

Fiberglass Epoxy Transformer Spacer for Coil Ventilation Support

Name: Fiberglass Epoxy Transformer Spacer for Coil Ventilation Support
Brand: Xuchang Zhongcheng Insulation Materials Co., Ltd.
SKU: 2315475285

Henan, ChinaXuchang Zhongcheng Insulation Materials Co., Ltd.

US$1.9135

100 kg

Product specifications

Cross section size

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Application

Electrical Insulation, Thermal Insulation

Color

Red/White

Model NO.

I-Shaped Spacer

Material

E-Glass Fiber + Epoxy / Polyester Resin

Maximum Voltage

10KV~19KV

Thermal Rating

H 180

Transport Package

Bundled Packing + Stretch Film + Carton / Wooden C

Specification

Customized

Trademark

zhongcheng

Origin

Henan, China

HS Code

7019909000

Production Capacity

12, 000 Tons/Year

Key features

Manufactured by continuous pultrusion, ensuring monolithic structure without delamination or cracking.

Provides both electrical insulation and ventilation channels to reduce coil temperature rise.

High mechanical strength (>600 MPa) with excellent compression resistance under coil pressure.

Company profile

Fast DeliveryHigh Repeat Buyers ChoiceCustomization from SamplesODM Services

Xuchang Zhongcheng Insulation Materials Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Own rich exporting experience CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.64h

About Our Factory & Business Background

AddressNo. 3376 Xufan Road, Jian'an District, Xuchang, Henan, China

Plant Area5000 square meters

Number of Employees51

Registered Capital2,100,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 KG

Supply Chain Partners300

Our Production Capability & Technical Expertise

Main ProductsAMA, AHA, NMN, NHN, PMP

Production Lines3

Production MachinesBelt Making Machine, Wrapping Machine, Cutting & Rolling Machine, Plate Cutting Machine

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers5 people

Traceability of Raw MaterialsNo

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2007-10-15

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), South Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is fiberglass I-shape spacer used for?

It is used for insulation support and ventilation duct formation in dry-type transformers and reactors.

Q:What is the difference between epoxy and polyester types?

Epoxy type offers higher mechanical strength and electrical performance, while polyester type is more cost-effective.

Q:Can it withstand coil pressure?

Yes. It has high compressive strength and does not deform under coil tightening force.

Q:What applications is it suitable for?

Dry-type transformers, reactors, power distribution systems, inverters, and high-voltage test equipment.

Q:Can sizes be customized?

Yes. We support customized cross-sections, length, and mold design.

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