Shenzhen Hansome Technology Co., Ltd.
Shenzhen Hansome Technology Co., Ltd.
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30CC PUR Jetting Valve
Composition of PUR Injection Valve:
The PUR injection valve consists of multiple components: a drum heating module, a pressurized cap module, a nozzle heating module, a flow path module, a valve body module, and a heat dissipation module.
Function of Barrel Heating Module:
The barrel heating module supports the barrel and provides controlled, single-stage heating to initiate the gel warming process effectively.
Role of Pressurized Cap Module:
The pressurized cap module ensures the drum remains securely sealed and pressurized, managing the output pressure via a controller.
Efficiency of Heat Dissipation Module:
The heat dissipation module efficiently dissipates heat and minimizes noise emanating from the valve body.
Modular Design of Piezoelectric Injection Valve:
The piezoelectric injection valve employs a modular design. The gel-contacting part is known as the runner module, while the non-contacting part comprises the valve body module.
Customization of Flow Path Module:
The flow path module can be customized to cater to the dispensing needs of various applications.
Range of Nozzle Diameters:
Nozzle diameters are available within a range of 40µm to 500µm.
Types of Nozzles:
Nozzles are categorized into three types: flat jet, needle, and extension.
Cleaning of Runner Module and Nozzle:
Regular cleaning of runner modules should be done in an ultrasonic cleaner, with the caution not to immerse seals in organic solvents. Cleaning of nozzles requires the use of specific tools to prevent damage.
Nozzle and barrel heating
Prior to dispensing, the nozzle needs to be heated to a suitable temperature using a two-stage heating mode provided by the heating device.
By keeping the nozzle at a constant temperature, optimal gel performance is ensured, allowing the colloid to operate at its peak efficiency.
Specification
| Model | HS-PF-PUR30CC | HS-PF-PUR300CC-A/B |
| Size (L*W*H) | 116MM*96MM*218MM | 116MM*96MM*218MM |
| Weight | About 1.2kg | About 1.5kg |
| Material of heat insulation block | PEEK | PEEK |
| Temperature measuring method | PT100 | PT100 |
| Barrel Heating temperature | ≤150℃ | ≤160℃ |
| Syringe air pressure | 0~2.0Kpa | 0~2.0Kpa |
| Glue dispensing precision | ＞98% | ＞98% |
| Minimum glue line width | 0.35MM | 0.5MM |
| Viscosity range | 1~100000Cps | 1~100000Cps |
| Jet speed | 200 points/sec | 200 points/sec |
| Valve material | Super Hard Stainless Steel | Super Hard Stainless Steel |
| Nozzle material | Tungsten Steel | Tungsten Steel |
| Heating voltage | 220V | 220V |
| Seat heating temperature | ≤250℃ | ≤250℃ |
| Valve air pressure | 6.5~7.0Kpa | 6.0~7.0Kpa |
| Glue Dispensing Volume | 0.3nl | 0.3nl |
| Diameter of the most glue dispensing | 0.3MM | 0.4MM |
| Power source | Dry compressed gas | Dry compressed gas |
| Applicable liquid | PUR hot melt adhesive, silicone products, epoxy resin, etc. | Most hot melt adhesives, silicone, red glue, epoxy resin, black glue, etc. |
Advantages
Barrel Heating Compatibility:
The barrel heating system is compatible with a variety of hot melt adhesive volumes, including 30cc, 100cc, and 300cc.
Advantages of Modular Design:
The modularized design facilitates easy part replacement, straightforward debugging, and enables a wide range of process applications.
Spray Precision:
The spray volume can achieve an accuracy of 0.3nL, with a spray adhesive spot consistency accuracy as impressive as 98%.
Fine Line and Spot Capabilities:
The hot melt glue spraying process is capable of achieving a minimum line width of 0.17mm and a minimum spot diameter of 0.15mm.
Motion Platform Integration:
It can be seamlessly integrated with any motion platform currently available on the market.
Application Field
SMT/FPC/PCB,Assembly, flat panel display assembly, semiconductor packaging, LED industry, medical equipment industry,Non-marking lingerie industry.
