Professional Enamel Production Line for Heat Pump Water Heater Tank Manufacturing
(Advanced Automated Coating Solutions for Durable, High-Quality Enamel Finishes)

1.Basic Information

 Applicable Workpieces:

Workpiece Type:

 water heater tank (including storage electric water heaters, storage gas water heaters, heat pump water heaters, solar water heaters).

 Workpiece Materials:

 Carbon steel (a mainstream choice), Stainless steel (suitable for high-end models).

 Workpiece Specifications:

 Compatible with cylindrical tank dimensions of diameter 300-600mm and length 400-1800mm, accommodating different capacity models from 5L to 600L (larger specifications can be customized as needed).

Certifications & Warranty:

Certifications & Qualifications: 

CE, ISO9001, SGS. Complies with EU ECODESIGN environmental standards and Chinese GB/T 29519-2013 "Enamel liners for household and similar electric water heaters".

 Warranty Period: 

Full system warranty 1 year, lifelong technical support and spare parts supply provided.

2. Product Advantages

·Industry-first, super flexible production technology with over ten patents, adaptable for producing multiple models and specifications of water heaters: Utilizing TIMS's inventive patented technologies

·High capacity and efficiency: Due to the production line’s fully automated and flexible "one-piece flow" production, it achieves high production efficiency and large capacity, with a maximum capacity of up to 350 units per hour.

·Product stability and low failure rate: 

TIMS's Water Heater Enamel Production Line embodies over two decades of extensive research and development and innovative expertise from TIMS. The line boasts a rational and innovative structural design, a premium configuration (featuring core components sourced from imported European parts), a low equipment failure rate, robust system self-diagnostic capabilities, and easy equipment maintenance.

·Dual patent energy-saving technologies, reducing both energy consumption and operating Costs:

 TIMS's enamel firing furnace employs high-temperature insulation wool, nano thermal insulation materials, and a waste heat recovery and reuse system, enhanced by TIMS's patented technologies.

·Efficient and environmental process, meeting stringent global standards:

 The pre-treatment section encompasses an integrated waste gas treatment system and can be equipped with a wastewater treatment system. Following treatment, the wastewater COD value is ≤80mg/L (significantly below the GB 8978-1996 limit); the dry powder coating booth is fitted with a high-efficiency filter dust collector (achieving a dust removal rate of ≥99.5%). It complies with EU EEA and Chinese GB 13271-2014 standards without necessitating additional environmental modifications, making it ideal for export-focused manufacturers.

 ·Wet enameling achieves enclosed slurry circulation, fewer enamel defects, low rejection rate:

 The automatic water heater tank enameling machine utilizes TIMS's innovative patent technology (Close-loop Rapid Slurry Return Device, CN ZL 201510348316.4) to facilitate rapid, enclosed circulation and recycling of the enamel slurry. This process conserves slurry and ensures consistent slurry pickup. The fully automated rotating and tilting enameling equipment, specifically designed for water heater tanks, employs servo motors to drive the tank's uniform rotation (speed adjustable according to tank diameter, suitable for 300-600mm specifications). Coupled with a precise enamel slurry delivery pump, it guarantees uniform application of the enamel slurry to both the inner and outer walls of the tank, particularly overcoming coating challenges in complex areas such as welds and pipe orifices. This leads to increased tank enameling capacity, slurry conservation, high quality, and a reduced rejection rate.

·Innovative design of an anti-drop mechanism for workpieces:

 Through patented technology (An Enamel Furnace with Protective Measures for the Heating System, Patent No.: CN ZL 202022244902.3), the structure of the enamel furnace has been optimally designed to safeguard the heating elements within, preventing damage from potential drops of workpieces that might otherwise impact the elements.