Custom AC-T551-2 Desktop Conformal Coating Machine Product, Service

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Custom AC-T551-2 Desktop Conformal Coating Machine Product, Service

Equipment Specifications: Model AC-551-2

Operating Range

X-axis: 500 mm

Z-axis: 100 mm

Y-axis: 500 mm

Customizable Travel Range

Machine Weight: 90 kg

Machine Dimensions: L660 × W700 × H660 (mm) [excluding enclosure dimensions]

Drive System: Stepper motor + synchronous belt control

Repeatability ±0.02mm

Travel Speed X, Y: Up to 500mm/s; Z: 300mm/s

Work Surface Single Y-axis work surface

Teach-in Mode Teach pendant; programs can be exported for reuse

Control System In-house developed motion control system

Power Supply AC 220V, 50Hz, 500W

Quotation (including tax) RMB: 23000

Ali quotation (USD): 4, 435. 71

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Product Description

AC-T551-2 Desktop Conformal Coating Machine: Dual-Head Efficiency for Small-Batch Production

The AC-T551-2 Desktop Conformal Coating Machine builds on the success of the entry-level AC-T551-1 model, adding a dual-coating head design to double throughput for small-batch manufacturers. Engineered to address the need for faster production without sacrificing precision, this machine is ideal for businesses scaling up from manual processes or replacing single-head machines.

Optimized Dual-Head Specifications

Specifications of the AC-T551-2 are optimized for dual-head performance. It maintains the same compact footprint as the AC-T551-1 (L800mm × W700mm × H1100mm) and weight (95kg) but expands the maximum coating area to 350mm × 500mm (split into two 350mm × 250mm zones). This allows simultaneous processing of two identical workpieces or complementary coating on a single large workpiece. The worktable features a dual-zone fixture system, with independent clamping for each zone—enabling quick changeovers between different workpiece sizes. The machine uses a high-quality anodized aluminum worktable, resistant to chemical corrosion and easy to clean, with a maximum total workpiece load of 30kg.

Core Features & Selling Points

Dual-Head Efficiency

The two independent coating heads can operate simultaneously or sequentially, doubling throughput compared to single-head models—critical for small-batch manufacturers with growing order volumes.

High Precision Drive

Each head is equipped with its own stepper motor drive system, achieving ±0.03mm repeat positioning accuracy per head, ensuring consistent coating quality across both zones.

Flexible Parameter Control

The heads support independent parameter adjustment (flow rate, speed, coating thickness), allowing for different coating materials or thicknesses on the same workpiece—ideal for applications like PCB boards requiring different protection levels on different components.

Material & Fluid Control

Supports spray, dispense, and brush coating modes. The material supply system includes two independent 50ml syringes (one per head), with optional 100ml or 200ml reservoirs. A material viscosity control module maintains consistent fluid thickness.

Operational Efficiency & Customization

Intuitive Interface & Maintenance

Its 7-inch color touchscreen interface allows for independent or synchronized control of the two heads, with pre-programmed recipes for common applications. The system stores up to 50 programs, and each head has a dedicated self-cleaning function.

Tailored Configurations

Supports customization based on specific needs, including modifying the head configuration to handle three-component coatings, adapting the power supply to 110V for North American markets, or adding a UV curing module for fast-drying materials.

Backed by a 12-month warranty and global technical support, the AC-T551-2 Desktop Conformal Coating Machine is an ideal solution for small-batch manufacturers looking to scale production without increasing their workshop footprint. Whether you are coating PCBs or processing medical device components, this dual-head model delivers the efficiency, precision, and flexibility required to meet growing production demands.

Frequently Asked Questions (FAQ)

What are the main advantages of the dual-head design on the AC-T551-2?

The dual-head design allows two independent coating heads to operate simultaneously or sequentially. This doubles the production throughput compared to single-head models, making it ideal for small-batch manufacturers scaling up production.

What is the maximum coating area and workpiece load capacity?

The machine features a maximum coating area of 350mm × 500mm, which is split into two 350mm × 250mm independent zones. The worktable supports a maximum total workpiece load of 30kg.

Can the two heads apply different materials or thicknesses simultaneously?

Yes. Each head supports independent parameter adjustments, including flow rate, speed, and coating thickness. This allows you to apply different coating materials or thicknesses to different parts of the same workpiece.

What coating modes and materials are supported by the machine?

The machine supports spray, dispense, and brush coating modes. It is compatible with a wide range of materials, including acrylic, silicone, and polyurethane conformal coatings, as well as various adhesives and sealants.

How does the machine maintain consistent fluid viscosity during operation?

The AC-T551-2 is equipped with an integrated material viscosity control module. This system maintains a consistent fluid thickness for each coating head to ensure uniform and high-quality coating results.

What customization options are available for the AC-T551-2?

Available customization options include modifying the head configuration to handle three-component coatings, adapting the power supply to 110V for North American markets, or integrating a UV curing module for fast-drying materials.