Frequently Asked Questions
Quick answers to common questions about Kinjoys hot melt glue machines
π¦ Product & Technical Questions
What’s the difference between hot melt and PUR glue machines?
Hot melt adhesives are thermoplastic and solidify as they cool, making them ideal for fast bonding applications like packaging and woodworking. PUR (Polyurethane Reactive) adhesives form a chemical bond with moisture in the air, creating a much stronger, more durable bond that’s resistant to heat and moisture. PUR machines are typically used for high-performance applications like automotive interiors and outdoor furniture.
Can your machines work with adhesives from other brands?
Yes! Kinjoys machines are compatible with all major global adhesive brands including Henkel, 3M, Bostik, H.B. Fuller, and more. Our systems are designed to handle standard hot melt and PUR adhesive formulations. We can also provide recommendations on adhesive selection for your specific application.
What power supply do your machines require?
Our standard machines operate on 220V/50Hz (common in Asia and Europe) or 110V/60Hz (North America). We can customize voltage and plug configurations for any country. Three-phase power options are also available for high-capacity tank systems.
What’s the typical lifespan of a Kinjoys machine?
With proper maintenance, our machines are designed to operate continuously for 10-15+ years. We use industrial-grade heating elements, precision gear pumps, and anti-corrosion tank coatings to ensure long-term reliability in demanding production environments.
Do you provide English manuals and documentation?
Yes, all Kinjoys equipment includes comprehensive English operation manuals, technical specifications, wiring diagrams, and maintenance schedules. We also provide documentation in Spanish, Portuguese, and other languages upon request.
π Ordering & Customization
What’s your minimum order quantity (MOQ)?
We welcome orders starting from a single unit. Whether you need one machine for a pilot project or 50 units for a new factory, we can accommodate your requirements. Volume pricing is available for orders of 10+ units.
Can you customize machines for specific production requirements?
Absolutely. Customization is one of our core strengths. We can modify tank capacity (from 5L to 200L+), adjust hose lengths, configure multi-gun setups, integrate PLC automation, and design specialized nozzle configurations. Our engineering team will work with you to create a solution that fits your exact production line layout.
What’s the typical lead time for orders?
Standard models: 3-15 business days after order confirmation. Custom-engineered systems: 15-30 business days depending on complexity. We provide detailed production schedules and can arrange expedited manufacturing for urgent projects.
Do you offer samples or factory visits?
While we don’t typically ship sample machines due to size and cost, we warmly welcome factory visits to our Xiamen facility. You can see our production lines, test equipment with your own adhesives, and meet our engineering team. Video demonstrations are also available for international customers.
What payment terms do you accept?
We accept bank transfer, and PayPal for smaller orders. Flexible payment arrangements are available for established customers and large projects.
π Shipping & Delivery
Do you ship internationally?
Yes, we ship worldwide! We have extensive experience shipping to North America, Europe, Southeast Asia, the Middle East and South America. We handle all export documentation and can arrange door-to-door delivery to your facility.
How long does international shipping take?
Sea freight: 15-45 days depending on destination. Air freight: 5-10 days (available for urgent orders). We provide full tracking information and work with reliable freight forwarders to ensure safe, timely delivery.
Who handles customs clearance?
We provide all necessary export documentation including commercial invoices, packing lists and certificates of origin. Your local customs broker will handle import clearance. We can recommend experienced brokers in your country if needed.
How are machines packaged for shipping?
All equipment is packaged in reinforced wooden crates with internal foam protection. Fragile components are individually wrapped. We take extra care to ensure machines arrive in perfect condition, even after long sea voyages.
π§ Installation & Support
Is installation included?
Standard orders include detailed installation manuals with step-by-step instructions and wiring diagrams. For large projects or complex automated systems, we can arrange on-site installation and training by our technicians (travel costs apply).
What kind of technical support do you provide?
We offer lifetime technical support for all Kinjoys equipment. Our support includes remote troubleshooting via WhatsApp/WeChat/email, video consultations, and comprehensive spare parts availability. We typically respond to technical inquiries within 12-24 business hours.
What’s covered under warranty?
All Kinjoys machines include a 12-month warranty covering manufacturing defects and component failures under normal use. The 12-month warranty begins from the date of bill of lading (B/L).This includes heating elements, pumps, electrical components, and control systems. Wear parts like nozzles and hoses are covered for 3 months.
How often do machines need maintenance?
Routine maintenance is minimal: daily tank cleaning (if switching adhesive types), weekly filter inspection, and quarterly gear pump lubrication. We provide a complete maintenance schedule with every machine. Most customers find maintenance takes less than 30 minutes per week.
Are spare parts readily available?
Yes. We maintain a comprehensive spare parts inventory and can ship common components (nozzles, filters, heating elements, seals) within 24-48 hours. For international customers, we recommend stocking critical spare parts locally to minimize downtime.
π° Pricing & ROI
Why are Kinjoys machines more affordable than competitor brands?
As a direct manufacturer, we eliminate middleman markups and distributor fees. You’re buying factory-direct, which means premium quality at competitive prices. We invest in engineering excellence, not expensive marketing campaigns.
What’s the return on investment (ROI) for upgrading to Kinjoys equipment?
Most customers see ROI within 6-18 months through reduced adhesive waste (our precision metering systems), lower downtime (reliability), and decreased labor costs (automation features). Our anti-charring tank technology alone can save thousands in adhesive costs annually.
π Certifications & Compliance
Are your machines CE certified?
Yes, Kinjoys equipment is CE certified and meets international safety standards for electrical equipment. We provide CE certificates with every order for easy customs clearance in European markets.
Do your machines comply with North American safety standards?
Our machines are designed to meet UL/CSA standards and can be configured with North American-compliant electrical components upon request. We work with many U.S. and UK manufacturers who have successfully integrated our equipment into their facilities.
π Still Have Questions?
Contact our technical team directly:
π± Phone/WhatsApp/WeChat/Zalo: +86-15959206965
βοΈ Email: jessie109cn@163.com
π Address: 186 Guoban, Dongfu, Haicang District, Xiamen City, Fujian Province, China. 361000
Response Time: We typically respond to all technical inquiries within 12-24 business hours.