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DSP-HT3Z intelligent three-layer single-door vacuum oven

The main components of the equipment are:

1. The equipment is controlled by genuine electrical accessories;

2. Integrated rack;

3. Stainless steel inner tank;

4. Stainless steel heating tube;

5. 7-inch display touch screen (or equivalent brand);

6. Fully intelligent thermostat with 485 communication (or equivalent brand);

7. Intelligent control module, vacuum baffle valve;

8. The equipment is sealed with silicone rubber sealing strips, 12mm thick tempered glass is used as the door, and each door is designed with an observation window.

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Features Technical Indicators Overall Dimension

1. This product is suitable for baking, drying and storing various chemical materials, battery pole pieces and cores during the production of lithium-ion batteries. It adopts human-machine centralized control, which is easy to operate, has high stability and constant temperature. It has a square vacuum chamber and can freely combine working spaces; the stainless steel inner tank is corrosion-resistant. The oven heating, heating time/temperature, vacuuming, nitrogen filling and other parameters are set through the touch screen, and the intelligent controller automatically completes the following functions: vacuuming, heating (timer starts after both vacuum degree and temperature reach the set value) - — Fill with dry gas (start timing after both pressure and temperature reach the set value) — Vacuum — Fill with dry gas (repeated cycle) — After all steps are completed, automatically cool down to the set shutdown temperature; if there is over-temperature, Heating tube temperature protection and alarm system (triple over-temperature protection, that is, each layer of oven has three sets of temperature control systems), which can automatically cut off the heating element, and the automatic constant temperature range is 40-150ºC.
2. The 3 studios work independently and are heated independently; 3 sets of temperature control systems (one set for over-temperature protection of the heating package, one set of temperature control system for the air outlet, and one set of temperature control system for the return air outlet) can work alone or Work simultaneously. The vacuum seal is good. Each cavity can be evacuated and inflated independently without interfering with each other. Optional remote monitoring module, which has remote monitoring and authority control (Permission 1: can only remotely monitor and record parameters, can be controlled independently by a single machine, or can be used by other computers to access the host computer through the network, can only view parameters and work status, no operation can be performed; Permission 2: A single machine cannot be controlled independently. After the single machine is started, it needs to be confirmed by the host computer before it can be started and the parameters are recorded;), data saving function (data collection: (whether the table is automatically generated and saved) every day The file is generated based on the machine number, layer number and date, and the data collection time can be adjusted from 0.5 to 10 minutes. The header of the form displays the company name, equipment name, production date, production batch number, model, and setting parameters; the collected data includes: time, Temperature, pressure.); facilitates product quality traceability, avoids product defects and hidden dangers caused by employee misoperation, and improves vacuum oven utilization.

Technical Parameters:

1. Each of the three floors has a separate dual hot air circulation system (i.e., main and auxiliary heating packages; when the internal temperature inside the oven is more than 20 degrees lower than the set value, the main and auxiliary heating packages work at the same time; when the internal temperature and the set value are If the difference between the internal temperature and the set value is less than 20 degrees, the auxiliary heating package will automatically stop and the main heating package will continue to work; when the difference between the internal temperature and the set value is less than 5 degrees or when the insulation is working, the main heating package will automatically stop and the auxiliary heating package will automatically start working) ;
2. 380V 50HZ; maximum energy consumption ≤ 4.5KW, three-layer insulation energy consumption ≤ 1.5KW; actual energy consumption is about 1/2 of conventional oven energy consumption;
3. Dry gas 0.1-0.2Mpa/vacuum-0.095--0.1Mpa/compressed gas 0.4-0.5Mpa;
4. When the vacuum is pumped to -0.1--0.09Mpa, the digital display maintains the pressure ≥98% for 24 hours; there is also a vacuum inspection and pressure maintenance function to facilitate long-term vacuum storage;
5. The temperature set value and the displayed value after stabilization are ≤±1℃;
6. The temperature is stable, each point of the inner cavity 50mm away from the wall: ≤±3℃ under vacuum, ≤±2℃ under normal pressure;
7. Good thermal insulation performance, ≤15℃ (the temperature of the adjacent layer rises within 100 degrees, and is only within 15 degrees higher than room temperature);
8. Temperature control accuracy: ±1℃; temperature unevenness in the cavity ±2℃;
9. All parameters of the fully intelligent oven are set on the touch screen, which is convenient and simple to operate, effectively and fundamentally reducing the difficulty of operation for employees;
10. Three layers of independent temperature control display and triple temperature protection ensure the quality of baked products;
11. Flexible double-glazed door with over-voltage protection.

Main components list:

Serial number	Name	Specifications and models	Origin
1	Vacuum flapper valve	￠20*7	DSP customization
2	Air switch	3P32A (DZ47-60)	Chint
3	Switching power supply	MS-100-24V 5A	Xunke Automation
4	Plc		Essen/MCU
5	Ac contactor	CJX2-1810	Chint
6	Solid state relay	40A	Magal
7	Touchscreen	7 inch EA-070B	Display control touch
8	Thermostat	AI-516DGL0S with 485 communication	Yudian
9	Fan	CY120	Taiwan Mitsukoshi
10	Negative pressure gauge	DP-101*3	Panasonic Vision
11	The electromagnetic valve	SY5120-5LZD-01 AC220V	Taiwan Airtac
12	Heating pipe	Stainless steel 500W	DSP
13	Sealing strip	self made	DSP
14	Liner material	stainless steel plate	Baosteel
15	Frame	2mm high quality cold rolled plate	Baosteel