New Product Release: RYLJ-1-2200 Manual Cardboard Wax Coating Machine — Built for Tough, Waterproof Packaging

The Challenge: Why Standard Corrugated Boxes Fall Short

 

In industries like fresh produce distribution, seafood packaging, and cold chain logistics, standard corrugated cartons are often the weakest link. Moisture seeps through the board, the cardboard softens, boxes lose their structural integrity, and products end up damaged or contaminated. The result? Higher packaging costs, more waste, and unhappy customers.

Wax coating has long been the proven solution — it creates a moisture barrier that dramatically extends the life of corrugated boxes in wet and humid environments. But for many packaging manufacturers, especially small and mid-sized operations, finding a wax coating machine that is affordable, easy to operate, and delivers consistent quality has been a real challenge.

 

That's where the RYLJ-1-2200 Manual Cardboard Wax Coating Machine comes in.

 

1.What Is the RYLJ-1-2200?

 

The RYLJ-1-2200 is a purpose-built machine designed specifically for applying a uniform wax coating to corrugated board — a critical step in producing waterproof cartons. It handles both single-side and double-side waxing in a single pass, making it versatile enough to meet a wide range of packaging requirements.

 

Whether you're producing wax-coated boxes for fruit and vegetable exporters, seafood processors, or cold chain logistics providers, this machine is engineered to deliver reliable performance day after day.

 

2.Key Features That Set It Apart

 

Wide Board Compatibility*

The machine accommodates corrugated boards up to 2200mm in width and 1–15mm in thickness. It works seamlessly with both 3-ply and 5-ply board, with an adjustable upper waxing roller to handle different board thicknesses. Switching between single-side and double-side waxing modes is straightforward, giving you the flexibility to serve diverse customer demands.

 

1). Precise, Uniform Wax Application

At the heart of the machine are the waxing rollers, manufactured from 45# thick-walled seamless steel tubes that undergo precision grinding and hard chrome plating. This ensures an exceptionally smooth surface for consistent wax transfer. The wax coating thickness is adjustable between 0.2mm and 0.5mm, and doctor blades on both sides control the unwaxed edge width to a maximum of just 15mm — meaning minimal material waste and clean, professional results every time.

 

2). Intelligent Temperature Control

Wax application is highly temperature-sensitive. Too cold, and the wax doesn't spread evenly; too hot, and it can damage the board. The RYLJ-1-2200 solves this with an automatic heating system and temperature controllers that maintain the wax at the optimal working temperature (60–95°C). The wax heating tank operates at 560–100°C to keep the wax supply at the right consistency. This level of temperature control not only improves coating quality but also enhances operational safety.

 

3). Efficient Cooling System

After waxing, the coated board needs to cool rapidly to set the wax layer properly. The machine is equipped with 16 high-efficiency axial fans that deliver fast and even cooling across the full width of the board. This prevents the wax from smudging or transferring, ensuring a clean surface that's ready for the next production step — whether that's printing, die-cutting, or direct box assembly.

 

4). Simple Operation and Low Maintenance

The RYLJ-1-2200 is powered by a variable frequency motor, which provides smooth and stable operation. The control panel is intuitive and easy to learn, reducing training time for new operators. Routine maintenance is straightforward: regular lubrication of moving parts, periodic cleaning of the waxing rollers, and loosening the handwheel at the end of each shift to prevent wax from solidifying between rollers.

3. Technical Specifications at a Glance

 

| Specification | Details |

|---|---|

| Maximum Board Width | 2200 mm |

| Maximum Waxing Speed | 60 m/min |

| Waxing Thickness | 0.2–0.5 mm (adjustable) |

| Wax Working Temperature | 60–95°C (adjustable) |

| Wax Heating Temperature | 560–100°C (adjustable) |

| Cooling System | 16 axial fans |

| Power Supply | 380V / 50Hz / 3-Phase |

| Total Power | 20 KW |

| Machine Dimensions (L×W×H) | 9600 × 2650 × 1860 mm |

| Total Weight | 2800 KG |

 

4. Optional Add-Ons for Greater Productivity

 

To help customers build a more complete production line, we offer two key optional upgrades:

 

5.Automatic Stacker

This add-on automates the stacking process after waxing and cooling. Instead of manually collecting and stacking boards, the automatic stacker handles it efficiently, reducing labor costs and improving throughput. It's a smart investment for operations looking to scale up.

 

6.Spare Parts Kit

For long-term peace of mind, we offer a spare parts package that includes electrical heating pipes for both the waxing unit and the heating tank, as well as replacement axial fans for the cooling unit. Having these critical components on hand minimizes downtime and keeps production running smoothly.

 

7. Ideal Applications

 

The RYLJ-1-2200 is designed for any business that produces or uses wax-coated corrugated packaging:

 

- Fresh Produce & Agriculture — Wax-coated boxes resist moisture from packed produce and cold storage environments, extending shelf life and reducing transit damage.

- Seafood Processing — The waterproof barrier withstands direct contact with ice and meltwater, keeping boxes strong throughout the supply chain.

- Cold Chain Logistics — In temperature-controlled transport and storage, wax-coated cartons maintain their integrity where standard boxes would fail.

- Industrial Moisture-Sensitive Packaging — Any application where corrugated boxes are exposed to high humidity or direct moisture.

8. Delivery and Support

 

We understand that purchasing industrial equipment is a significant investment, and we're committed to making the process as smooth as possible:

 

- Lead Time: 45 days after receipt of deposit

- Payment Terms: 40% T/T advance deposit, 60% T/T balance after customer inspection and testing before shipment

- Warranty: 1 year from the date of delivery

- Packaging: Plastic film wrapping, shipped in a 20GP container

- Installation: The machine should be placed on a flat, level surface. We recommend using a crane or roller system for positioning.

 

9. Get in Touch

 

If you're looking for a reliable, cost-effective wax coating solution for your corrugated packaging production, we'd love to hear from you. Contact our sales team for detailed quotations, technical specifications, or to arrange a factory visit and see the RYLJ-1-2200 in action.

 

RYLJ-1-2200 Manual Cardboard Wax Coating Machine — Professional wax coating equipment for corrugated board, engineered for performance, built to last.