U Shape Finned heater For Printing Oven

U shape stainless steel electrical tubular finned heater heating element

Description

The main using field of finned heater element is air blowing, fan coil units. They are also commonly used in the construction industry especially for heating the air discharged from the air ducts in shopping malls, hospitals and hotels. In addition, finned air heaters are manufactured with custom designs for specific environments in all industrial processes requiring industrial drying.

The use of  U shape finned heater for printing oven is for processes that require heated Air better known as convection heating. Some typical applications are Air drying Tunnels, Shrinkwrap tunnels, Bread proving, Powder coating and food processing, to name a few. The fins increase the surface area of the heat, allowing for better heat transfer and therefore reduced operations. We can make these in traditional shapes such as 'U' and 'W' or in any other form you require. We make all these various types of elements to order, so we are not limited to design.

The U shape finned heater for printing oven is of versatile application and have a long life span, if appropriately used. The tubular heating elements serve for the calefaction of gases, liquids and solid matters. The configuration of the elements is jointly decisive for the effectiveness.

Design and customization premise: the U shape finned heater is generally used in the working environment of air dry burning, so it belongs to the type of air dry burning heater. The customer needs to inform the specific size of the working environment and whether there is temperature control equipment before the custom design. If so, what temperature is controlled? Also need to inform whether there is a fan circulation device? And size of installation space!

U shape finned heater element is usually applied in the printing oven,so how to maintain this heater?

1.Washing and cleaning

It is very important to clean the U shape finned heater for printing oven to ensure the surface is clean and to prevent baking ink. When cleaning, you can use a clean cloth or brush to avoid scratching the surface of the heating element.

2.Check the heating element connection

Regularly check the connection between the heating element of the printing machine oven and the power supply to ensure that the connection is firm, the wire is not aging, and the plug is not loose. Avoid heating element failure due to poor connection.

3. Replace the finned heater regularly

Regular replacement is very necessary to ensure the quality and production efficiency of the printed matter.

4. Pay attention to the working environment

The use environment of the printing machine oven is also very important. In the using process , pay attention to avoid moisture, dust, oil pollution, otherwise it will affect the heating effect. In addition, the use temperature is generally below 300 ° C, if it exceeds this temperature, it will not only accelerate the aging of the heating element, but also increase security risks.

Assembly

Finned tubular heaters can be supplied straight or bent and with or without threaded nipple M14*1.5 ready for the assembly.

Shape A and B are normally equipped with a threaded nipple.

Construction and tolerances 

● Due to production reasons the ends of the heaters have to be unfinned for min. 50 mm. The unheated ends need to be at least 5 mm longer than the unfinned portion. 

● The length tolerance i.a.w. DIN 44874 is of ±2%, but min. ±5 mm. 

● More precise tolerances must be stated on order. For shaped heaters, the dimensional tolerances are negotiable at time of order. 

● Finned tubular heaters with an unfinned bend have a reduced surface loading within the bent portion in order to avoid overheating (special type heater).

Application

Caustic Cyanide used in gold processing
Hot water storage
Asphalt Wax
Caustic solutions Detergent
Sterilizing equipment
Heating oils
Plastic processing&packaging machinery
Ovens&dryers
Dies&Tools
Water& Oil heating appliances
Vending machines
Kitchen equipments
Medical equipments

Advantages

a).Manufacturer, in house mould design and assembly, competitive price.

b).10 years' of experience working with OEM's various materials

c). QC:100% inspection

d).Confirm sample: before start mass production we will send the pre-production samples to customer for confirmation. We will modify the mould until customer satisfied.

e). Small Order Allowed

f). Strict QC and high quality.

g). Highly skilled manufacturing process

h). A broad variety of OEM product range

FAQ

1.

Q: What is The Process Of an Order?

A: Send Your Detailed Request→Feedback With Quotation→Confirm Quotation & Make Payment→Make Size Drawing For Approval→Make Production→Production Test→Sample Test(Approval)→Mass Production→Quality Checking→Delivery→After Service→Repeat Order...

2.

Q: Where are the main markets for sales? A: Mainland China, UK, Thailand, Turkey, Canada, Mexico, Brazil, Argentina, Chile, India, Vietnam, Colombia, Malaysia, Australia, etc.

3.

Q: What are our after-Sales Services?

a).We are willing to improve the quality of the products if there is any problem with your order.

b).Repairs are free of charge if the problem is due to manufacturing defects.

c).We are willing to comply with customers' reasonable requests.

More finned heater style

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