Chocolate Coating Pan & Sprayer – Precision Coating for Confectionery
As a Chocolate Coating Sprayer Manufacturer and supplier, Suzhou Golden Eagle Machinery & Equipment Co., Ltd. designs and builds coating and polishing equipment that fits directly into your chocolate production line. Our range covers two complementary machine families: the PGJ Series Chocolate Coating Machine for batch polishing and coating of formed pieces, and the Chocolate Mobile Spraying Machine for flexible, temperature-controlled spraying and filling. Whether you produce chocolate beans, nuts, raisins, or foil-wrapped confectionery, we configure the machine to match your product shape, batch size, and line layout.
With nearly 30 years of experience in chocolate equipment manufacturing, we supply machines that are used by food producers across China and exported to more than 50 countries. Our factory in Suzhou handles everything from engineering to final inspection, and we support you with installation guidance, commissioning, and after-sales service.
Our Coating and Spraying Range
PGJ Series Chocolate Coating Machine
A polishing pan machine for round, oblate, oval, melon seed, and columnar chocolate pieces. Ideal for applying chocolate coatings to nuts and almonds, and for polishing foil-wrapped items to achieve a smooth, distinct package shape.
Models: PGJ600, PGJ800, PGJ1000, PGJ1250
Chocolate Mobile Spraying Machine
A mobile, precision temperature-controlled spraying unit with a 100L cylinder, self-priming nozzle, and circulation system. Designed for small to medium production, baking, and artisanal chocolate making, it handles coating, filling, and decoration tasks with easy mobility.
Application Fit and Process Integration
Choosing the right coating equipment depends on your product format and production flow. Our PGJ series is a batch-type polishing machine that works well for coating nuts, almonds, and similar centers with chocolate, then polishing them to a high gloss. It is also effective for finishing foil-wrapped chocolates, ensuring the foil adheres smoothly and the final shape is clearly defined.
The mobile spraying machine is a continuous-operation device that can be moved between stations. It is particularly useful for applying chocolate to baked goods, pastries, or confectionery that requires a fine, even spray rather than tumbling. Its liftable cylinder and quick-release stirring mechanism make cleaning and product changeover fast, which is critical for small-batch or multi-recipe production.
Both machines can be integrated with upstream equipment such as a Chocolate Tempering Machine to ensure the coating chocolate is properly crystallized, and with downstream cooling tunnels or packaging lines. We provide layout advice to minimize transfer distances and maintain product quality.
Technical Specifications and Selection Criteria
| Parameter |
PGJ600 |
PGJ800 |
PGJ1000 |
PGJ1250 |
| Polishing pot diameter (mm) |
600 |
800 |
1000 |
1250 |
| Rotating speed (rpm) |
32 |
28 |
28 |
28 |
| Main motor power (kW) |
0.75 |
1.1 |
1.5 |
3 |
| Air blower power (W) |
60 |
250 |
250 |
250 |
| Heating power (kW) |
1 |
2 |
2 |
3 |
| Capacity (kg/time) |
15 |
30–50 |
50–70 |
70–120 |
| Weight (kg) |
120 |
230 |
250 |
300 |
| Outside dimensions (mm) |
700×700×1100 |
925×900×1500 |
1100×1100×1600 |
1200×1250×1800 |
For the Chocolate Mobile Spraying Machine, key parameters include a 100L cylinder volume, 3 kW heating power, and 0.37 kW stirring power. The unit is designed for mobility and easy integration into small or medium production lines.
Configuration and Automation Integration
We understand that every production line has its own control philosophy. Our coating machines can be supplied with basic manual controls or integrated with PLC-based systems that communicate with your existing line. For the PGJ series, we offer variable speed drives to adjust rotation speed based on product sensitivity. The mobile spraying machine can be configured with a temperature control system that maintains chocolate at the optimal spraying viscosity, and its self-priming nozzle ensures a consistent spray pattern.
If you need to connect the coating machine to a Chocolate Moulding Line or an enrobing line, we can design the transfer system and synchronization logic. Our engineering team works from your line drawings to ensure that the machine’s footprint, height, and output match your requirements.
Quality Assurance and Compliance
Quality is built into every stage of our manufacturing process. We hold ISO9001 quality certification and CE certification for our products, and we conduct inspections after each production step. Finished machines undergo a final functional test before leaving the factory, and we provide an inspection certificate with each shipment. Our machines are designed to meet food safety standards, with food-grade contact surfaces and easy-to-clean construction.
We also offer customization services, including OEM and ODM, to adapt the machine to your specific product or packaging requirements. Whether you need a different pan size, a special nozzle configuration, or a stainless steel finish, we can develop a solution based on your drawings or samples.
Installation, Maintenance, and Support
We provide installation guidance and commissioning support for all our coating machines. Our team can travel to your site for complex installations, or we can guide your technicians remotely. We also offer training on operation and maintenance to ensure your staff can maximize uptime.
Maintenance is straightforward: the PGJ series has accessible drive components and a removable pan for cleaning. The mobile spraying machine features a quick-release stirring mechanism and liftable cylinder, which simplifies cleaning and part replacement. We stock common spare parts and can ship them quickly to minimize downtime.
Information We Use to Configure Your Solution
To prepare a precise quotation and technical proposal, we need the following project information:
- Product type and shape (e.g., round, oval, columnar, foil-wrapped)
- Batch size or throughput requirement (kg/hour or kg/batch)
- Coating material (chocolate type, viscosity, fat content)
- Required temperature range and control accuracy
- Available utilities (power supply, compressed air, water)
- Integration needs with existing equipment (conveyors, tempering machines)
- Any specific hygiene or safety standards your market requires
Frequently Asked Questions
What is the difference between the PGJ series and the mobile spraying machine?
The PGJ series is a batch polishing pan that tumbles products to apply and polish chocolate coatings. It is ideal for nuts, almonds, and foil-wrapped items. The mobile spraying machine uses a spray nozzle to apply chocolate in a fine mist, which is better for delicate items or when you need to control coating thickness precisely. It is also mobile, so you can move it between lines.
Can these machines handle chocolate with a high cocoa butter content?
Yes, both machines are designed to work with typical chocolate coatings. The PGJ series has heating elements to maintain the pan temperature, and the mobile spraying machine has a temperature-controlled cylinder and circulation system. For very high-fat chocolates, we can adjust the heating capacity and spray nozzle settings to achieve a consistent application.
How do you ensure the coating is uniform across the product batch?
Uniformity comes from controlled rotation speed and temperature. In the PGJ series, the pan speed is adjustable, and the air blower helps distribute the coating evenly. In the mobile spraying machine, the self-priming nozzle and circulation pump maintain a steady flow, and the stirring system keeps the chocolate homogeneous. We can also provide a variable speed drive for finer control.
What are the utility requirements for installation?
The PGJ series requires a standard electrical supply (voltage depends on your country) and has a built-in air blower. The mobile spraying machine needs electrical power for heating and stirring, and it uses a water circulation system for temperature control. We provide detailed specifications in our proposal, and our engineers can help you plan the installation.
Do you offer training and after-sales service?
Yes, we provide installation guidance, commissioning support, and operator training. Our service team is available for remote troubleshooting, and we can send engineers to your site if needed. We also supply spare parts and offer maintenance contracts to keep your machine running efficiently.
