Epoxy Resin Casting Molds For Dry Type Transformer Use

Send Inquiry

Request To Call Back

Epoxy Resin Casting Molds For Dry Type Transformer Use

Name: Epoxy Resin Casting Molds For Dry Type Transformer Use
Brand: CANGZHOU KENUO INTERNATIONAL CO., LTD.
Price: 10000 USD
Availability: InStock

Price 10000 USD ($)/ Unit

Get a Price/Quote

MOQ : 1 Unit

Epoxy Resin Casting Molds For Dry Type Transformer Use Specification

Heating Capacity
Up to 5000 W

Accuracy
2C

Heating Method
Electric Heating

Power Source
Electric

Control Mode
Digital Temperature Control

Condition
New

Type
Mold for Dry Type Transformer Coil Casting

Model
Epoxy Resin Casting Mold for Dry Transformer

Internal Size
520 x 380 x 340 mm

External Size
580 x 440 x 380 mm

Volume
67 Liters

Air Flow
Natural Convection

Temperature Range
50C - 180C

Material
High-grade Steel and Silicone Rubber

Dimension (L*W*H)
580 x 440 x 380 mm

Power
5 kW

Voltage
220 V / 380 V

Surface Finish
Smooth, Mirror-polished

Sealing Method
High-resistance silicone sealing to withstand vacuum

Life Expectancy
200+ cycles under normal operation

Mold Application
Epoxy resin vacuum pressure gel casting for dry type transformer LV/HV coils

Customization
Custom size, cavity, and shape available on request

Mold Structure
Multi-piece sectional, easy demoulding design

Resistance to Chemicals
High resistance to acids, alkalis, casting resins

Operating Environment
Applicable in both automated and manual casting setups

Relevant Standards
Compliant with ISO 9001:2015 & IEC transformer casting guidelines

Color
Polished steel with optional colored silicone ends

Epoxy Resin Casting Molds For Dry Type Transformer Use Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
10 Units Per Day

Delivery Time
60 Days

About Epoxy Resin Casting Molds For Dry Type Transformer Use

Purpose of the product:

Divided into soft and hard molds, casting mold is used for casting of epoxy dry-type transformer coils and is an essential tool for production of dry-type transformer coils.

Components of the device

The hard mold is composed of outer mold, inner mold, outgoing bar and seal strip.The soft mold is composed of outer mold, inner mold, seal strip, clamping plate and pressing plate.

Main technical parameters of Casting mold of dry-type transformers

Soft mold (hard mold)	Soft mold (hard mold)	Hard mold
100KVA/10KV	2000KVA/10KV	12500KVA/35KV
315KVA/10KV	2500KVA/10KV	16000KVA/35KV
400KVA/10KV	2000KVA/35KV	20000KVA/35KV
500KVA/10KV	3150KVA/35KV
630KVA/10KV	4000KVA/35KV
800KVA/10KV	6300KVA/35KV
1000KVA/10KV	8000KVA/35KV
1600KVA/10KV	10000KVA/35KV
Detailed dimensions shall be designed according to the coil size of the user.

Functional features

It is designed according to the casting requirements of the user and the user only need to provide the coil size.
The soft mold is designed properly with convenient use.
Stainless steel guarantees the casting quality.
Short processing cycle guarantees the delivery time of the user.
With obvious reduction in cost compared with former hard mold, soft mold is suitable for small batch production of transformers

Efficient Coil Casting for Transformers

Engineered for both LV and HV transformer coils, the molds vacuum pressure gel casting application ensures consistent resin distribution and minimal defects. The multi-piece sectional structure allows quick assembly and straightforward demoulding, optimizing the production workflow for dry-type transformers.

Reliable and Durable Mold Construction

Manufactured from high-grade steel and silicone rubber, this casting mold exhibits excellent durability with over 200 operational cycles. Its mirror-polished finish combined with silicone sealing prevents leaks, withstands vacuum pressure, and resists acids and alkalis for long-lasting performance in industrial environments.

Customization & Compliance

Available in customized sizes, cavities, and shapes, the mold caters to specific transformer design needs. It meets ISO 9001:2015 and IEC standards, ensuring safe and quality-assured transformer casting processes. Customers can also opt for colored silicone ends to match facility requirements.

FAQs of Epoxy Resin Casting Molds For Dry Type Transformer Use:

Q: How do I use the epoxy resin casting mold for dry-type transformer coils?

A: To use the mold, prepare the LV or HV coil, secure it inside the multi-piece mold, apply the high-resistance silicone seal, and introduce epoxy resin under vacuum pressure gel casting. Electric heating with digital temperature control ensures precise curing and optimal results.

Q: What benefits does the multi-piece sectional mold structure offer?

A: This structure provides easy demoulding, faster assembly, and facilitates mold handling during both manual and automated casting. It reduces production downtime and risk of damage, resulting in higher yield and safer operations.

Q: When should the molds silicone sealing be checked or replaced?

A: Silicone seals should be inspected after every casting cycle, and replaced if any loss in vacuum resistance or visible wear is apparent. Proper maintenance ensures vacuum integrity and extends mold lifecycle beyond 200 cycles.

Q: Where can this epoxy resin casting mold be operated?

A: The mold is suitable for both manual and automated casting setups in transformer manufacturing plants, research facilities, and prototyping centers across India and abroad, thanks to its versatile design and compliance with international standards.

Q: What processes can be customized in the mold application?

A: Customers may request alterations to mold cavity size, shape, number of cavities, or external dimensions. Colored silicone ends and surface finishes are also customizable to meet specific transformer coil requirements or facility preferences.

Q: Is the mold resistant to aggressive casting resins and chemicals?

A: Yes, the molds high-grade steel frame and silicone rubber components offer exceptional resistance to acids, alkalis, and various casting resins, ensuring longevity and consistent performance in demanding casting environments.

Q: What is the main advantage of digital temperature control in this mold?

A: Digital temperature control enables accurate heating (2C), supporting epoxy curing between 50C and 180C. This results in reliable casting quality, reduced material waste, and compliance with transformer manufacturing standards.

Tell us about your requirement