Richard-JH-RJH-790T-Digital-Needle-Detector

Richard JH RJH-790T Digital Needle Detector| Ensuring Export Quality in Bangladesh

The Richard JH RJH-790T Digital Needle Detector is the gold standard for detecting broken needles and ferrous metal fragments in finished garments, ensuring your products meet international safety standards (H&M, M&S, Inditex compliant).

Key Technical Specifications

The RJH-790T is a high-sensitivity conveyor-type metal detector specifically engineered for heavy-duty factory environments.

Feature Details
Model RJH-790T
Brand Richard Jamesh Hilfiger (Richard JH)
Detection Ability $\phi$ 0.8mm to 1.0mm Ferrous
Detection Width 600 mm
Detection Height 100 mm (Standard)
Alarm System Buzzer & LED Lamp Tower
Control System Semi-Digital Advanced Microprocessor
Power Supply 220V / 50Hz
Origin Designed in EU, Manufactured in China

Why Every Garment Factory in BD Needs the RJH-790T

1. High Sensitivity & Precision

The RJH-790T can detect ferrous particles as small as 0.8mm. This high level of precision is essential for children’s wear and high-end fashion exports where even a tiny metal fragment can lead to massive shipment rejections and legal penalties.

2. Intelligent Alarm & Lamp Tower

Unlike basic models, the RJH-790T features a Visual Signal (Lamp Tower) and a loud buzzer. When a metal object is detected, the conveyor stops or reverses, and the lamp tower alerts the quality controller immediately, saving time and preventing contaminated goods from being packed.

3. Stability & Durability

Designed for the humidity and dust of Bangladesh’s industrial zones (Gazipur, Savar, Chattogram), the unit features a rugged frame and a stable sensor bar that resists environmental interference.

4. User-Friendly Interface

The semi-digital control panel allows operators to adjust sensitivity levels easily based on the type of garment (e.g., heavy denim vs. light knitwear).

Needle Detector Price in Bangladesh (2026)

The price of the Richard JH RJH-790T varies based on the detection height and service packages.

  • Estimated Price: 1,85,000 BDT to 2,50,000 BDT.

  • Handheld Alternatives: For spot-checking, hand needle detectors (like the HD-35) are available for approximately 18,000 – 22,000 BDT.

Pro Tip: When buying for a garment factory, always ask for a Calibration Certificate and a test sample card (Fe 1.0mm) to verify the machine’s accuracy during installation.