Rub Resistance Tester

Introduction

The Rub Resistance Tester, specifically the BGD 630 model, is an essential tool applicable in rub abrasion resistance tests for printing works, light-sensitive layers of PS boards, and coating layers of various products. This device helps users analyze issues such as low abrasion resistance, ink layer falling-off, reduced printability of PS boards, and the rigidity of coating layers. With its advanced features, the Rub Resistance Tester ensures precise testing to improve product quality. For more details on related products, visit Other Testing Equipment. Learn about industry standards at ISO Rub Testing Standards.

Features

Equipped with a wide voltage range design (110-220V; 50/60Hz), the Rub Resistance Tester offers excellent compatibility for diverse environments. Its adjustable variable speed (5-95 c.p.m with stepless regulation) and micro-computer control with an LCD display allow for accurate data monitoring. Users can set parameters freely, which are permanently stored, enhancing operational efficiency. This tester effectively controls problems like poor abrasion resistance and ink layer detachment in printing works.

Technical Specifications

• Motor Power: 50 W, 110V ~ 220V, 50/60 Hz
• Rubbing Pressure: 10 ± 0.1 N (abrasive head, 1 pc); 10 ± 0.1 N (additional weight, 1 pc)
• Rubbing Speed: 5-95 times/min (stepless speed regulation)
• Rubber Pads Size: 25 mm (L) x 50 mm (W) x 8 mm (H)
• Rubber Pads Hardness: 50 Hs ~ 53 Hs
• Rubber Medium: 80 g/m² clean coated paper, width 50 mm
• Rubbing Distance: 60 mm (customizable to 100 mm, 120 mm, 155 mm)
• Settable Rubbing Times: 0 ~ 9,999
• Suitable Specimen Size: 300 mm (L) x 60 mm (W)
• Overall Dimension: 330 mm x 370 mm x 330 mm (L x W x H)
• Weight: 15 kg

Testing Process

The testing process involves the specimen’s coating and receptor rubbing against each other under specified speed and pressure load (10 ± 0.1 N). The abrasion is determined by measuring the decrement in coating concentration or thickness. With customizable rubbing distances, the Rub Resistance Tester supports efficient production technique control, reducing losses from poor-quality returns.

Why Choose This Machine

Opt for the Rub Resistance Tester for its unmatched precision and versatility. Its wide voltage compatibility ensures use in various settings, while the stepless speed regulation allows tailored testing. The permanent parameter storage and micro-computer control save time and improve consistency. Additionally, its ability to prevent quality-related losses makes it a cost-effective choice for manufacturers seeking reliable performance.