Machine Accessories
Your Professional Machine Accessories Supplier
Dihai is a prominent manufacturer of high-end fully automatic electronic cigarette filling machines in China. Our comprehensive solutions cover all processes and systems, and our Vape cartridge filling machine has gained significant popularity in the United States. Key products include fully automatic small cigarette filling machines, semi-automatic small cigarette filling machines, fully automatic small cigarette capping machines, atomizer work testing machines, and disposable pen bubble testing machines.
ODM/OEM Services
We offer a wide range of ODM and OEM services tailored to electronic cigarette machinery.
Professional Team
Our team is characterized by a strong collaborative spirit and a commitment to exceeding customer expectations.
Quality Assurance
Each shipment is accompanied by a detailed quality inspection report, ensuring transparency and addressing any concerns regarding product quality.
Efficient Transportation
Through partnerships with professional sea freight, air freight, and logistics companies, we provide optimal transportation solutions to meet your needs.
Parameters
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Diameter 1 (mm) thermocouple |
It is suitable for measuring some smaller electronic components and small circuit boards. This type of thermocouple has high sensitivity during the measurement process. |
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Diameter 2 (m) thermocouple |
It is suitable for measuring at moderate temperatures. This type of thermocouple is widely used in industries such as automotive manufacturing, mechanical manufacturing, aerospace, etc. |
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Diameter 3 (mm) thermocouple |
It is suitable for industrial production fields such as thermal power, electric power, and petroleum. |
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Diameter 4 (mm) thermocouple |
It is suitable for systems that require long-term operation such as larger electronic components, circuit boards, and electronic motors for temperature measurement. |
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Diameter |
The diameter of the hydraulic pump solenoid valve is 5mm~22mm, and different specifications and sizes can adapt to different equipment needs. |
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Length |
The length of the hydraulic pump solenoid valve is 15mm~80mm, and different specifications and sizes can adapt to different equipment needs. |
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Weight |
The weight of the hydraulic pump solenoid valve is 20g~200g, and different specifications and sizes can adapt to different equipment needs. |
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Gorgeous series |
Suitable for electronic cigarette devices with a diameter of 14mm and a length of 20mm. |
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Trendy series |
Suitable for electronic cigarette devices with a diameter of 16mm and a length of 20mm. |
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Simple series |
Suitable for electronic cigarette devices with a diameter of 19mm and a length of 20mm. |
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Beginner series |
Suitable for electronic cigarette devices with a diameter of 23mm and a length of 20mm. |
Types of Machine Accessories
The machine accessories produced by our company mainly include the following types:
Thermocouple
Thermocouples are components used to measure temperature, which are used to convert temperature into electrical signals. A thermocouple is composed of two different types of metal wires, which are connected together to form a circular structure. The section near the connection is used to sense temperature, which is called the "hot end" and the other end is connected to the instrument end, which is called the "cold end".
Hydraulic Pump Solenoid Valve
Hydraulic pump solenoid valve is a device that can control fluid flow. Its structure mainly consists of an electromagnet and a movable iron core. When the current is energized, the electromagnet will generate magnetic force, attracting the movable iron core to move inward, causing the valve to open or close, thereby achieving the purpose of fluid control.
Cartridge Tray Plug Board
Ink cartridge tray insert is one of the accessories of e-cigarette devices, used as a location for installing ink cartridges. Generally speaking, almost all e-cigarette devices are equipped with ink cartridge tray insert. The size and shape of tray inserts vary among different e-cigarette brands or models, as the accessory sizes may vary among different e-cigarette brands or models.
Advantages of Machine Accessories
Thermocouple
Thermocouples have many advantages, including:
● High accuracy: Compared to other temperature measurement techniques, thermocouples have higher measurement accuracy.
● Good waterproofing: The casing of thermocouples is usually made of waterproof materials, which can be used under certain waterproof conditions.
● Strong anti-interference ability: Thermocouples rely on electrical signals for temperature measurement, and their anti-interference ability is significant.
● Use in high-temperature environments: In high-temperature environments, thermocouples have a long service life and are not prone to errors.


Hydraulic Pump Solenoid Valve
Hydraulic pump solenoid valves have many advantages, including:
● Control fluid flow: The hydraulic pump solenoid valve mainly plays a role in controlling the flow of electronic cigarette liquid in electronic cigarette equipment. By controlling the solenoid valve, the flow rate and flow rate of the electronic cigarette liquid can be controlled, thereby achieving the function of adjusting the smoke consistency and the tightness of the cigarette holder.
● Save electricity: Compared to traditional hydraulic control methods, hydraulic pump solenoid valves require electronic control to function properly, so they are more energy-efficient.
● Reduce noise: The noise generated by the solenoid valve of the hydraulic pump during use is smaller than that of traditional hydraulic control methods, thereby reducing noise interference during use.
Cartridge Tray Plug Board
Cartridge tray plug boards have many advantages, including:
● Antioxidant performance: The accessories of electronic cigarettes are mostly made of metal materials, and the ink cartridge tray insert board is no exception. Therefore, it is also necessary to overcome oxidation issues when using them. The ink cartridge tray insert is made of high-quality stainless steel material, which can truly ensure its antioxidant performance.
● Excellent compatibility: Due to the diversity of electronic cigarette brands, incompatibility between different brands of electronic cigarettes is very common. However, as a core accessory, the ink cartridge tray plug-in board has excellent compatibility and versatility, and can be compatible with most electronic cigarette products in the market.
● Long service life: The ink cartridge tray insert is generally made of stainless steel material, which is more rust resistant and durable, giving it advantages over conventional ink cartridge tray insert in terms of service life.

Precautions for Thermocouple Installation(Machine Accessories)
Location of installation
Thermocouple installation should be as close as possible to the temperature control point to be measured, make its measuring end fully contact with the medium to be measured, away from the strong magnetic field and strong electric field. Thermocouple temperature measurement point selection should be representative, can not be placed in the test medium flow area.
Depth of insertion
Thermocouple installation, it should be immersed in the medium under test, and have a certain depth of immersion. In general, when using metal protective tube, insert depth should be 15 ~ 20 times its diameter; When non-metallic protective tubes are used, the insertion depth shall be 10 to 15 times the diameter thereof.
Action of heat radiation
In the vicinity of the thermocouple if there is a large object with a certain temperature difference, the thermocouple will accept radiation energy. So that the temperature of the medium under test is significantly changed, and a radiation shield can be used to bring the temperature closer to the gas temperature, i.e. a shielded thermocouple.
The role of compensation wires
Compensation wires are a pair of insulated wires that link a thermocouple junction box to a temperature indicating instrument. The correct use of compensation wires, not only can say the reference end of the thermocouple extends to the hospital heat source or the environment temperature is constant, improve the mechanical and physical properties of the temperature measuring line, but also can reduce the cost of the measuring line, improve the accuracy of temperature measurement, which plays a role in compensating temperature.
Packaging and Shipping
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Packaging |
We use standard export plywood boxes for packaging, which are customized according to the size of the machine. |
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Shipping |
Support variety methods of shipments, such as by DHL/Fedex/UPS, by air, by sea, by train door to door. |
Our Factory
Dihai, founded in 2008. The first world original manufacturer for filling and capping various type of vape cartridges, disposable pen pods cartridges glass syringes, capsules dihai rob focus on saving your time and labor forfilling and capping work since 2008 services for CBD marijuana industry! In order to expand overseas business, Dihai ROB has established sales offices in Shenzhen, Dongguan, and the United States.

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