EN
KW-520C China Pu Foam Sealing Machine for Packaging Polyurethane High Pressure Dispensing Machine
KW-520C Polyurethane foam sealing machine is suitable for bonding and foaming and encapsulating products. It can needle high pressure of polyurethane raw materials injection and funny, an viscosity with high, a porous of solid excellent sealing of foams layer can within the package products edge quickly curing, have fine of watertight, anticorrosion and damping performance, To packaged goods play a reliable guarantees, improve packaging grade and efficiency.
- Overview
- Recommended Products
- Customizable Workspace: Supports working range length up to 2500mm, ideal for coating large workpieces.
- Stable Structure: Integrated welding rack design enhances equipment stability; new hybrid head for easier use & maintenance.
- Flexible Control Systems (Optional):
- Teach Pendant System: Robot teaching pendant (touch screen, multi-language switch), industrial PLC, MES integration, and protection functions (water shortage, glue pressure detection).
- PC System: Cantilevered 150° rotating HMI, integrated electrical cabinet (space-saving), and hybrid head for convenient maintenance.
1. Technical Specification Table
| Parameter | Details |
| Mix Valve | KW-800 / KW-900 |
| Components | 2-component / 3-component / 4-component |
| Working Stroke | - Constant: 2500×1250×200mm - Micro: 800×600×200mm - Larger: Customizable (up to 2500mm) |
| Equipment Size | 4100×3300×2300mm |
| Energy Consumption | 3-4KW |
| Gasket Width | - Constant: 5-30mm - Micro: 800×600×200mm - Bulk: 2500×1450×200mm |
| Mix Proportion | 1:1–10:1 |
| Output Rate | - Constant: 0.6–5g/s - Micro: 0.05–1.5g/s - Larger: 5–60g/s |
| Operating Temp | -15℃~35℃ |
2. Product Highlights
3. Configuration Table
| Item | Specification |
| Raw Material | Silicone |
| Component Selection | Two-component/three-component |
| HMI | Touch Screen |
| Operation Mode | PC / Teach Pendant |
| Controller | Motion Control Card / Teach Pendant + PLC |
| Screen Size | 15 Inches |
| Interface Mode | Integrated Operation Box |
| Handheld Operation | Handheld Controller / Teach Pendant |
| Mixing Head Model | KW800 / KW-900 |
| Seal Strip Width | 2–10mm / 5–30mm |
| Cleaning Method | High-Pressure Water |
| Mixing Ratio | 1–10:1 |
| Metering Pump | KAIWEI / Barmag |
| Metering Pump Specification | A3cc/r, B0.6cc/r |
| Effective Stroke | Customized |
| Raw Material Tank Structure | Air Pressure Tank |
| Raw Material Tank Volume | A: 40L B: 40L |
| Raw Material Tank Agitation | Tank A: Yes Tank B: No |
| Raw Material Tank Filling Method | Manual / Automatic |
| Filling Station | Optional |
| Air Charging Method | Manual / Automatic |
| Temperature Control Method | Water Temperature Control (Optional) |
| Frame Structure | 6-Axis Linear Robot Arm |
| Running Speed | 0-1200mm/min |
| Guide Rail | AIRTAC |
| Rack | Rsun |
| Servo Motor | STEP / Leadshine / Nidec / Panasonic |
| Reducer | Senad |
| Workbench Structure | Square Tube Welding |
| Dimension | Customized |
| Power Supply | 220V/380V |
| Power | 4kw/5.5kw |
| Air Pressure Requirement | ≥6bar |
| Air Source Treatment | Oil-Water Separator |
| Water Supply | Tap Water |
| Water Tank Function | Front Level Sensor + Outlet Filtration |
Kaiwei Intelligent Technology (Shanghai) Co., Ltd. was founded in 2004 and headquartered in Shanghai. As a high-tech enterprise, Kaiwei specialized in R & D and production of industrial sealing system and robot foaming equipment. The company has professional R & D institutions, perfect technical innovation system, and provides automation electrical solutions for well-known enterprises at home and abroad. Kaiwei adheres to the enterprise tenet of "technology as the guide, talent as the foundation, quality as the life, reputation as the foundation". It has more than 30 technical R & D personnel, and the overall R & D level ranks the forefront of the same industry in China. The company has obtained 30 national patents leading in technological innovation, such as robot quantitative foaming machine. Automatic foam sealing machine are widely used in electric power, metallurgy, coal, petroleum, chemical industry, pharmaceutical, military industry, transportation, port, municipal construction, automation, automobile, electrical cabinet, air filter, air conditioning purification equipment, packaging, electronic components, lamps, new energy and other fields. Kaiwei products have passed ATEX, CCC, CE, INGRESS PROTECTION, factory explosion-proof certification and ISO9001-2000 international quality system certification. Product quality has been unanimously recognized and highly praised by customers. Automatic foam sealing machines sell well in China, and are exported to more than 20 countries and regions, such as Germany, America, Italy, Vietnam, Chile, Russia, India, Middle East, Southeast Asia, South America, etc.
FAQ
1. What international certifications do KAIWEI dispensing machines have?
As a source factory in Shanghai with 20 years of production experience, KAIWEI dispensing machines are fully certified with CE, SGS, ISO 9001, and CCC. All products meet international quality and safety standards, supporting smooth export to global markets.
2. What protection grades and impact resistance do your dispensing machines offer?
Our dispensing machines feature high-level protection: optional IP66/IP67/IP56 waterproof and dustproof grades, plus IK10 impact resistance. They can stably operate in harsh industrial environments (dust, moisture, collision) for long-term use.
3. Is the sealing foam glue of KAIWEI dispensing machines compliant with international material standards?
Yes. The sealing foam glue has passed RoHS, VOC, UE, and UL test reports, fully meeting global material safety requirements. It is non-toxic, environmentally friendly, and free of harmful substances, complying with export regulations.
4. Can you provide OEM/ODM customization as a dispensing machine source factory?
With 20 years of R&D and production experience, we fully support OEM/ODM customization. We can tailor machine specifications, functions, and even certification adaptations (CE/SGS/ISO 9001) to match your specific production needs.
5. How does KAIWEI guarantee product quality with 20 years of experience?
Our 20-year focus on dispensing machines has built mature manufacturing processes and a strict ISO 9001 quality control system. Each machine undergoes multiple inspections before delivery, ensuring high precision, stable performance, and long service life.
6. Are KAIWEI dispensing machines eligible for EU market access with CE certification?
Absolutely. All KAIWEI dispensing machines hold official CE certification, fully complying with EU safety, health, and environmental directives. They can be directly imported and sold in EU countries without additional certification barriers.
7. What industries and materials are your dispensing machines suitable for?
Equipped with IP66/67/56 protection and RoHS-compliant materials, our machines are widely used in electronics, automotive parts, LED lighting, medical devices, and other industries.
8. How can I get the test reports (RoHS/VOC/UL) and certification documents of your products?
As a trusted source factory, we provide complete documents (RoHS/VOC/UL test reports, CE/SGS/ISO 9001 certificates) for free after order confirmation. You can also contact our sales team to review sample documents before cooperation.
