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200 X 3000mm Vacuum Drying Oven For Transformer Use

China 200 X 3000mm Vacuum Drying Oven For Transformer Use

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200 X 3000mm Vacuum Drying Oven For Transformer Use

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Price： Negotiable
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Type	Vacuum Drying Oven
Vacuum Chamber Size	Ф2200×3000mm
Packaging Details	Different packaging methods are adopted according to different modes of transport.
Payment Terms	L/C, T/T, D/P, D/A
Model Number	VDO-Ф2200×3000
Place of Origin	China
Brand Name	Vranke

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Product Details
Company Details

Product Specification


Type	Vacuum Drying Oven	Vacuum Chamber Size	Ф2200×3000mm
Packaging Details	Different packaging methods are adopted according to different modes of transport.	Payment Terms	L/C, T/T, D/P, D/A
Model Number	VDO-Ф2200×3000	Place of Origin	China
Brand Name	Vranke
High Light	3000mm Vacuum Drying Oven ，200mm Vacuum Drying Oven ，200mm vacuum heating oven

VACUUM DRYING OVEN Ф2200×3000MM FOR TRANSFORMER USE

Product Overview

The vacuum drying oven is designed according to vacuum drying principles and autoclave regulations, incorporating our extensive experience in electrical transformer equipment. This industrial-grade oven is primarily used for drying oil-immersed transformers, motors, capacitors, CTs and PTs. Its advanced design ensures uniform heating and efficient moisture removal while preventing core rusting.

Key Advantages

Step-by-step drying method minimizes product deformation
30-45% faster drying time compared to conventional equipment
Energy-efficient operation with thorough drying results
Customizable dimensions and configurations available

Technical Specifications

Vacuum Drying Chamber Details

Dimensions: Ф2200×3000mm (horizontal type)
Door Mechanism: Electrical side opening with 4-cylinder locking
Limit Vacuum: ≤20Pa (unloading, cold state)
Leakage Rate: ≤300Pa*L/S (unloading, cold state)
Heating System: Coiled pipe on four sides using heating oil medium
Temperature Control: 120±5℃ adjustable with 4 controllers
Heater Power: 72 KW
Loading Trolley: 15-ton capacity, electrically driven on rails
Control System: PLC + Touch screen interface

Available Sizes and Parameters

Vacuum Chamber Size (mm)	Limit Vacuum	Leakage Rate (Pa.L/S)	Working Temperature (℃)	Temperature Accuracy (℃)	Control Method
Φ2200×3000	≤20Pa (unloading)	≤300	120±5	±5	PLC
Φ2400×3000	≤20Pa (unloading)	≤300	120±5	±5	PLC
Φ2600×3000	≤20Pa (unloading)	≤300	120±5	±5	PLC
Φ2800×3000	≤20Pa (unloading)	≤300	120±5	±5	PLC
Φ3000×3500	≤20Pa (unloading)	≤300	120±5	±5	PLC
Φ3200×3500	≤20Pa (unloading)	≤300	120±5	±5	PLC
Φ3200×4000	≤20Pa (unloading)	≤300	120±5	±5	PLC

Utility Requirements

Rated Power: 105KW, 380V/50Hz
Cooling Water: Pressure > 0.2Mpa
Air Source: Pressure > 0.5Mpa
Machine Dimensions: 8000 x 8000 mm (L X W)

Standard Components

Vacuum chamber - 1 set
Hot air circulation system - 1 set
Door open and lock system - 1 set
Vacuum pump system - 1 set
Heat system - 1 set
Pneumatic pipeline system - 1 set
Condenser system - 1 set
Cooling water pipeline system - 1 set
Trolley and driven device - 1 set
Control system - 1 set

Drying Process

Variable Pressure Drying Method

1. Preheat Stage

Low vacuum conditions with saturated vapor for uniform heating; intermittent vacuum to prevent condensation.

2. Dehydration Stage

Cycles of vacuum application and valve closure with heat supplementation to reach target temperature.

3. Final Drying Stage

High vacuum conditions to extract residual moisture until final quality check.

4. End Check

Measurement of vapor pressure rise rate with automatic shutdown when parameters are qualified.

Company Details

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Business Type:

Manufacturer,Trading Company 
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Total Annual:

>1000000
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Employee Number:

>100 
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Ecer Certification：

Verified Supplier 

About Vranke Headquartered in Jiangyin, Wuxi—within China’s dynamic Yangtze River Delta region—Vranke is a specialized international trading enterprise focused on supplying high-quality equipment for transformer manufacturing. Our core product portfolio includes silicon s... About Vranke Headquartered in Jiangyin, Wuxi—within China’s dynamic Yangtze River Delta region—Vranke is a specialized international trading enterprise focused on supplying high-quality equipment for transformer manufacturing. Our core product portfolio includes silicon s...

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Vranke Technology Co., Ltd
Room 303, North Building, No. 133 Huancheng North Road, Jiangyin City
https://www.transformers-machine.com/

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