Industrial Hot Air Circulation Drying Curing Furnace

The hot air circulation tunnel furnace is for glass, PET and other products to dry on the surface, which is conveyed by the Teflon conveyor belt outside the stainless steel heater, and the heating air is circulated.

Equipment energy consumption
Power supply: AC380V 3 φ 50HZ 50KVA

(2) Hot exhaust

Exhaust volume MAX44CMM (customer provides furnace external pipe)

Exhaust pipe diameter ∮100MM*4PCS, ∮150MM*1PCS,∮250MM*1PCS exhaust temperature below 150℃

Specification parameter requirements
Production speed: conveyor speed 0.1-3M/min adjustable
Applicable PET-FILM work: the mesh belt width 950MM and the conveying mesh belt are placed in parallel to the board.

Dry quality

1. After the substrate passes through the drying oven, there is no air bubbles or over-baking on the printed surface.

2. There is no scratches, chipped corners or stains on the substrate after being transferred.

Conveying part
1. The bottom surface is in contact with the conveyor net during transportation.
2. There is no missing corners and scratches on the material
3. There will be no jamming in the smooth transportation in the furnace.

Machine size: W1200mm×L10000mm×H1500mm

One feeding section: 1000mm

2nd to 5th heating section: 800mm (evenly divided into four control)

The sixth discharge section: 1000mm

Temperature range: Max.120℃ usually 100℃

Internal material: SUS430#1.5t smooth stainless steel plate

External material: SS41# steel plate after anti-rust treatment, high temperature baking varnish, gold sealing plate around the base

Insulation material: 100mm thick high-density rock wool plus aluminum platinum heat insulation

Heating device: SUS electric heater electric heating Y type three-phase arrangement three-phase balanced output

Safety device: leakage protection, phase error protection, overload protection, control protection, emergency stop, over-temperature protection, etc...

(13) Air supply method

Blowing from top to bottomjet flow designexhaust volume of air outlet 1~3cmm

(14) Air supply motor

Adopt 1HP*4 group of long axis motor special for Taiwan-made oven

(15) Safety protection system

Altox over-temperature preventer, Taian overload protection, Schneider abnormal emergency stop and leakage circuit breaker

(16) Conveying system

It adopts Taiwan Wanxin motor drive to form a complete transmission system driven by reducer, frequency converter and gear key bar

(17) Conveyor belt specifications

304# stainless steel conveyor belt width 95cm