Hot air circulation oven working principle and 6 major structures
Hot air circulation oven working principle and 6 major structures
The hot air circulating oven air circulation system adopts a fan circulating air supply mode, and the air circulation is uniform and efficient. The wind source is driven by the circulating air supply motor (using the non-contact switch) to drive the wind wheel through the heater, and the hot air is sent out, and then the air is taken into the air chamber through the air passage, and then the used air is sucked into the air passage to be recirculated as a wind source. Use for heating. Ensure indoor temperature uniformity. When the temperature value swings due to the action of the switch door, the air supply circulation system quickly resumes the operation state until the set temperature value is reached. The hot air circulation oven 6 has a large structure. 1. Heating system: fully independent system, nickel-chromium alloy electric heating heater ;
2. Circulation system: high temperature and low noise motor. Multi-blade centrifugal wind wheel;
3. Control system: adopt imported advanced temperature control instrument, with PID adjustment, fast self-tuning, can set a variety of parameters, digital display, reading is very convenient;
4. Inlet (out) air volume function: manual adjustment knob; with timing function;
5. The temperature recovery time is fast;
6. Safety protection: The hot air circulation oven is provided with leakage, short circuit, over temperature, motor overheating and over current protection;
A steel tape measure is necessary at home. For DIY fanciers, it can tell you how much the material you will need. For constructors, it helps to calculate the space.
The self marking DIY steel tape measure is a professional measuring tool that should be a wonderful addition to your home.
Features
1> Strong Belt Clip and a sling that can be hung for convenient storage
2> Rubber case protects the inner mechanism and the tape
3> Bold black number marking in white blade for excellent contrast
About Materials
The tape measure is made of ABS case covered with TPR, 65Mn steel tape. All the materials are eco-friendly, which pass ROHS and EN-71 tests.
Standard case color is yellow. When quantity meets 3000pcs, case colors can be customized according to pantone code.
The tape can be matt or polished, as well as nylon coated tape.
1. Yellow case
2. Transparent one
3. Yelllow case with rubber, the rubber case protects the whole construction from dirt, impact and abrasion.
4. White auto-lock
5. Yellow round case - with nylon tape
About Custom Logo
Custom logo is available.
For 1-2 colors logo, we will use silk printing
For full color logo, we will print it with heat transfer printing.
And we also make normal sticker or epoxy plate logo sticker for single color or full color logo
About Measurements of Scale
Two types of measurements
1. cm and inch on one side, tape in yellow with black and red scales
2. cm only on one side, tape in white with black and red scales
About Sizes
For Standard sizes we have tape measure in length of 3m/10ft, and in width19mm, also scale with only cm on one side
5m/16ft*19mm or 5m*19mm, for 5m, we have a wider one ,in width of 25mm
7.5m/25ft*25mm or 7.5m*25mm
8m and 10m, in width of 25mm
We can add magnetic hook at the end of the tape
16 Feet Steel Measuring Tape,16 Feet Rubber Tape Measure, Rubber Steel Tape Measure, Hardware Steel Measuring Tape, Rubber Coated Tape Measure, Rubber Coated Measuring Tape
Wintape Measuring Tape Company , https://www.wintapetape.com