Nitrogen-filled oxygen-proof tunnel furnace, nitrogen-filled tunnel furnace, nitrogen-filled tunnel furnace manufacturer, Dongguan Xinhua Machinery Equipment Co., Ltd.

Box material Inner box: SUS304#T1.5mm mirror stainless steel Outer box: SS41#T1.5mm steel plate after anti-rust treatment, high-temperature baking powder

Air supply mode Single side horizontal air supply / vertical air supply

Heating method SUS304# electric heater + hot air circulation, IR + hot air circulation

Protection device Leakage switch, phase sequence protection, over temperature protection, motor over current protection, control line fuse

Electricity AC380V 8KVA AC380V 10KVA AC380V 14KVA

Product Features

1. Adopt intelligent temperature controller, PID automatic calculation, LED display, with SSR solid state relay output control heating, high temperature control accuracy.

2. Multi-stage uniform distribution control heating

3. The far-infrared electric heating tube is used for power saving and dust-free, so that the product can achieve the effect of rapid drying.

4. The multi-channel nitrogen flow meter inlet can be installed with oxygen content detection device.

Specification typeSelected itemsProduct VideoDesign according to customer requirements

Nitrogen-filled oxygen-proof tunnel furnace specifications can be customized, welcome to consult

Product introduction

Unique performance

Customer optional configuration

The inner tank is fully welded with stainless steel argon arc welding to prevent the machine itself from generating dust; the interior is clean and dust-free;

Double over-temperature protection, safer and more reliable;

The internal hot air circulation, the baked objects are evenly heated;

Fast heating time, stable and accurate temperature;

Domestic first-class heat insulation, heat insulation and insulation technology, excellent sealing effect;

The temperature of the body shell is low, which has little effect on the indoor environment temperature;

A variety of heating and transport wind according to product settings; energy saving, safe and environmentally friendly.

It can be protected by a nitrogen-filled atmosphere to achieve an oxidation-free baking environment.

Control systems, trays and carts can be selected according to customer needs.

Color selection legend

Customers can specify color according to the color card.

※According to different baking trays/trailers, the materials are painted, electroplated zinc, stainless steel, etc. The size and specifications can be customized. Welcome to inquire.

Temperature control optional equipment

Thermostat (single segment / 8 segments - 256 segments programmable)
Taiwan Yudian temperature control table		Japan Omron intelligent temperature control table
Japan imported 256-segment programmable Omron temperature controller		Japan OMRON Thermostat
Logger
Imported multi-channel color screen paperless recorder		Imported multi-channel paper recorder
Import PARTLOW chart temperature recorder		Imported YOKOGAWA 48 channel temperature recorder
记录组
Portable Temperature Recorder Set 6 points		IR computer temperature recorder set 6 to 12
Timer 30 minutes, 999 points (standard equipment), 24H, 99H, year and month programmable timer.
Power output, according to SSR, SCR, SSPR and other power automatic regulator.

触摸屏+PLC
Weilun 7 inch		Proface
Mitsubishi		Siemens
Industrial computer Ethernet remote monitoring

Timer 30 minutes, 999 points (standard equipment), 24H, 99H, year and month programmable timer.
Power Output An automatic power regulator such as SSR, SCR, SSPR can be installed.

Wind path cycle legend


Single side air supply type	Double-sided air supply type	Double-sided air supply explosion-proof	Heat radiation rising type

Four-sided radiation type	Thermal radiation type	Hot air radiation type	Hot air radiation type