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1. Provide formulation services and technical support.
We can offer various adhesive formulation technical services to customers, guiding their production process; we also provide a professional engineering team to achieve cross-border installation and commissioning of machines.
2. Provide Formula Technology Support
FLEX Machinery Co., Ltd. not only supplies customers with high-quality and cost-effective stainless steel reactor machine line, but also offers formula technical support, such as various adhesives: PSA pillow-shape hot melt adhesive, PUR hot melt adhesive, Block hot melt adhesive, EVA strip/granular hot melt adhesive, BOPP water-based adhesive, Grafted shoe adhesive , etc.
3. Fully automated control, with high precision and efficiency.
Equipped with a PLC intelligent control system, it supports real-time monitoring and automatic adjustment of parameters such as temperature, speed, and pressure. Moreover, the parameters can be stored for future reference, meeting the stability requirements for batch production in industries like chemicals and coatings.
4. High corrosion resistance, suitable for various working conditions.
It is made of 304 stainless steel, with an acid and alkali corrosion resistance level reaching the standards of GB/T 4334-2020. It can withstand a temperature range of -20℃ to 300℃ and a pressure range of 0.1 to 2.5 MPa.
5. Multiple safety protections, reducing production risks.
It is equipped with an automatic pressure limit release valve, an over-temperature alarm device and an emergency shutdown system. At the same time, it is equipped with an explosion-proof motor, which can be safely used in flammable and explosive working conditions and is suitable for production scenarios involving hazardous chemicals such as resins and adhesives.
6. Customized design, compatible with various processes.
Supports customization of volumes ranging from 50L to 5000L. Modules such as heating (electric heating/steam heating), cooling (coil/enclosure), and vacuum systems can be added according to requirements
| Technical Parameters and Structure | |||||||
| 1 | Model | Specification | Design Capacity (L) | Cylinder Diameter (mm) | Heat Transfer Area of Outer Coil (m²) | Heat Transfer Area of Inner Coil (m²) | Motor Power (kw) |
| 2 | FLEX-001 | 1000 | 1100 | 1100 | 2.867 | 2.6 | 5.5-11 |
| 3 | FLEX-002 | 2000 | 2200 | 1300 | 4.165 | 3.8 | 11-22 |
| 4 | FLEX-003 | 3000 | 3300 | 1500 | 5.569 | 5.4 | 18.5-30 |
| 5 | FLEX-004 | 4300 | 4800 | 1700 | 7.165 | 6.5 | 30-45 |
| 6 | FLEX-005 | 6000 | 6600 | 1800 | 10.323 | 8.7 | 37-55 |
| 7 | FLEX-006 | 10000 | 11000 | 2200 | 50.345 | 10.9 | 75-90 |
| 8 | FLEX-007 | 15000 | 16000 | 2600 | 72.345 | 14.35 | 90-110 |
1. Hot melt adhesive production scenario: Suitable for the high-temperature melting and component mixing process of hot melt adhesives (such as EVA, PSA hot melt adhesives,PUR hot melt adhesives...
2. Water-based adhesive production scenario: For water-based acrylic adhesives and water-based polyurethane adhesives...
3. Resin Production Scenario: Used for the synthesis of adhesive matrixes such as epoxy resin and phenolic resin...
4. Production scenario for shoe adhesives: Suitable for the production of shoe-grade chloroprene rubber and polyurethane shoe adhesives...
1. Pre-check: Inspect the seals, safety valves, and temperature control system to ensure there are no residues inside the container and test the emergency shutdown function.
2. Raw material addition: Add the raw materials according to the ratio (solid first, then liquid), close the feed inlet after adding, and ensure a tight seal.
3. Startup settings: Set the temperature and speed using PLC, click "Start", and the automatic stirring will start once the temperature reaches the standard.
4. Operation monitoring: Monitor the pressure and temperature, stop the operation if exceeding the threshold; record parameters every 30 minutes, and investigate any abnormalities.
5. Shutdown cleaning: Stop the stirring after cooling, unload the material, clean the inner container, turn off the main power supply, and record the operation status.
1. Q: In addition to equipment supply, does your factory provide other services?
A: FLEX Machinery Co., Ltd. not only supplies customers with high-quality and cost-effective machines, but also offers a range of services according to the customer's needs, including adhesive formula technical support, full-process production guidance, as well as overseas machine installation and commissioning services.
2. Q: Can the reaction vessel be customized according to my production requirements?
A: Yes. We support customization of volumes ranging from 50L to 5000L. Heating (electric/steam), cooling, and vacuum systems can be installed as needed. Please provide process parameters (such as material viscosity and temperature range) to ensure compatibility with production.
3. Q: How to choose between 304 and 316L stainless steel reactors?
A: 304 is suitable for food and conventional chemical industries; 316L has stronger corrosion resistance and is compatible with acidic and alkaline substances, as well as high-salt materials (such as water-based adhesives and chlorine-containing wastewater treatment). The choice can be made based on the corrosiveness of the materials.
4. Q: What does the after-sales guarantee cover?
A: Offer a one-year full machine warranty, 24-hour technical support, and on-site repair services for equipment failures.
5. Q: How long is the delivery period for the regular model?
A: For regular models within 1000L, the delivery time is 30 to 40 days. For customized models, the delivery time will be adjusted according to the complexity. Generally, it takes 60 to 70 days. We can also coordinate for expedited delivery. The exact time can be discussed and confirmed.
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