Wujiang Taisheng Oven Manufacturing Factory
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High temperature oven for PTFE coating
High temperature oven for PTFE coating
Product details

1Equipment structure and working principle diagram

The main structure of the drying oven is shown in the attached figure: Front sectional view

2Overview of Working Principle

This drying oven is a drying equipment with circulating ventilation and automatic control of the entire process. The drying oven is equipped with a high-temperature resistant centrifugal blower,During work, the hot air (adjusted internally through the air supply duct) set in the heating chamber of the drying oven is uniformly forced into the working chamber through a blower,After exchanging heat with the workpiece in the studio, the hot air flows back to the return air duct and is then sent to the heating chamber for heating by the blower,Hot air repeats itself in the drying oven,Make the temperature inside the drying oven meet the process requirements.

This product has the characteristics of high temperature control accuracy, easy operation, energy saving, high safety and reliability.Widely used in the spraying industry for mold PTFE spraying, mold preheating, epoxy casting curing and drying processes.

rule grid

inside Rong

Hot air circulation drying oven(High temperature drying oven)

number quantity

4 units (including 4 trolleys)

An pretend use ruler inch

studio dimensions

1500×3000×1000mm(Width x Depth x Height) (Height refers to the height dimension of the studio)

Overall dimensions

2040*33001540mm(Width x Depth x Height), excluding external accessory dimensions

Chassis load-bearing capacity

Fixed with channel steel feet, I-shaped track at the bottom of the oven, No. 12 light rail, extended to 4.5 meters outside the box.

material rack

Configure a set of product racks, with the frame made of No. 8 channel steel and No. 5 channel steel laid in the middle, cross welded, and made of stainless steel. The wheels and transmission shaft of the small car are made of carbon steel, and the material of the 12th track at the bottom is carbon steel. The size of the car is 2900 * 1400mm, and the total height of the car is 250mm

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On site environmental conditions

Temperature:5-40 Relative humidity: not greater than85% Suitable for indoor use

There is no strong vibration or airflow around

No corrosive gases or chemicals present

Non drying flammable and explosive materials

Equipment Composition

Composed of furnace body, hot air circulation system, electric heating system, intake and exhaust system, circuit control system, etc

electricity source

3N+PE 380V 50Hz

Temperature range for use

Room temperature~500℃ (adjustable arbitrarily)

warm-up time

90Minutes, empty furnace test

Temperature Uniformity

≤±2.5%℃[national standard]

temperature fluctuation

≤±1;[national standard]

heating power

72kw

insulation thickness

150mmleft and right

Surface temperature rise

The national standard is room temperature+35

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structural form

Adopting a monolithic structure.Concentrated placement

Opening method

Front facing door of furnace body.(The door lock adopts chrome plated sheep horn handle and steel hinge)

Furnace shell

Q235After rust prevention treatment, cold-rolled steel plates are sprayed with acrylic self drying paint

Furnace inner liner

stainless steel plate

Shell skeleton

Q235Rust removal and rust prevention treatment for channel steel and angle steel

Inner liner skeleton

Q235After rust removal and rust prevention treatment of angle steel, spray coatingW61Series of silicone heat-resistant paint

bottom plate

Q235After rust removal and rust prevention treatment of channel steel, spray coating851Moisture resistant coating.

thermal insulation material

Low thermal conductivity, high-quality high-temperature resistant aluminum silicate cotton

sealing material

High density ceramic fiber rope seal

drum wind be unify

Working Principle:

The air is blown into the left and right air ducts by a high air volume blower, and after heat exchange with the electric heating elements in the ducts, it is blown out from the lower air outlet of the left and right air ducts. After entering the working room and exchanging heat with the workpiece, it returns to the blower motor through the top return air plate, thus forming a continuous hot air cycle. Simultaneously using a porous regulating plate for air volume adjustment ensures good temperature uniformity within the workspace. Vertical air supply from bottom to top

air supply mode

Studio hot air supply method: horizontal high-pressure air supply on both sides simultaneously

Blower motor

High temperature resistant long shaft motor specifically designed for curing furnaces, with a noise level of65dBthe following

Blast power

1.5KW4 units

Installation position of motor

Set at the top of the furnace body

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Heater position

Inside the air ducts on both sides

electric heater

UThe font safe low load electric heating tube is of reliable quality, with 24 units of 3KW.

enter\\\\exhaust system

intake valve

4 air intakes at the top fan base

exhaust valve

Two manual exhaust valves are installed in front of the top (adjustable in size according to the required exhaust volume). The supplier reserves flange interfaces,

External exhaust pipes are customized according to the actual situation in the workshop

Automatic exhaust

There is one exhaust device at the top, with a power of 180W, controlled by a switch, and the exhaust time is set by a time control device.

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control manufacture cabinet

Adopting an independent control cabinet for control, the surface of the control cabinet is treated with spraying and painting.

Two sets of temperature control systems before and after

Lord control table

Digital display intelligent instrument XGQ-A2100FAutomatic temperature control, constant temperature and beltPIDAdjust. Control accuracy ±1.

electrical components

Adopting domestic and foreign famous brands, such as Chint, Shanghai People, Omron, etc

Over-temperature alarm

When the studio or heating room exceeds the temperature limit, it can automatically cut off the heating power and sound and light an alarm

heating control

Suzhou Integrated ElectronicsSSRSolid state relays have contactless power regulation and use input stages with optoelectronic isolation,

TTLLevel compatible input, DC or pulse triggered, with no contacts and no mechanical moving parts,

No sparks, no movement noise, vibration resistance, long lifespan and other characteristics.

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place

Two sets of over temperature alarm systems When there is an abnormal change in temperature inside the furnace, an audible and visual alarm will be triggered, and

Automatically cut off the heating power supply.

Motor and heating interlock control Start with the blower before heating to prevent the heater from burning out and causing accidents.

Motor overload protection Prevent the motor from burning out and tripping.

Short circuit protection for electric heaters Prevent electric heaters from short circuiting and burning out

Control circuit protection Prevent short circuits in the circuit and prevent accidents

circuit breaker Prevent overload and short circuit of the main circuit, which may cause accidents

Power prevention after power outage Prevent damage to baked goods caused by increased baking time after power on

solid transform stove Appendix document and its it say bright

Yan color

Computer gray white

random file

Instruction Manual1copy/Taiwan

Various instrument manuals1set/Taiwan

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Successful operation!

Successful operation!

Successful operation!