DONGGUAN LONROY EQUIPMENT CO LTD
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 200 |
| Delivery Time | 5-8 work days |
| Packaging Details | wooden package |
| Voltage | 380 V |
| Motor Power | 0.37 kW |
| Particle Size | 0.25 mm |
| Specimen Dimensions | 50 × 50 mm ± 0.5 mm |
| Warranty | 1 Year |
| Brand Name | Lonroy |
| Model Number | LRTM-4 |
| Certification | Includes Calibration Certification |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 200 |
| Delivery Time | 5-8 work days | Packaging Details | wooden package |
| Voltage | 380 V | Motor Power | 0.37 kW |
| Particle Size | 0.25 mm | Specimen Dimensions | 50 × 50 mm ± 0.5 mm |
| Warranty | 1 Year | Brand Name | Lonroy |
| Model Number | LRTM-4 | Certification | Includes Calibration Certification |
| Place of Origin | China |
Stone Wear Machine Natural Granite Marble Abrasion Resistance Tester
1.Description:
The stone wear resistance testing machine (hereinafter referred to as the "testing machine") is mainly used for testing the wear resistance or wear degree of natural granite, marble and other building decoration materials (such as artificial stone, microcrystalline glass, etc.).
2.Standard:
This testing machine complies with the national standard GB/T9966.4-2020 "Test Methods for Natural Facing Stone - Part 4: Abrasion Resistance Test Method" (Method A - Abrasion Disk Method) as well as the requirements for abrasion resistance tests in GB/T19766-2016 "Natural Marble Building Panels". It strictly follows the national product standards and test method standards. This testing machine features an attractive design, small footprint, low noise, and multiple working heads (sample fixtures).
3.Configuration:
Includes one LRTM-4 mainframe, one set of sample fixtures, and two kilograms of 0.25mm white corundum abrasive.
4.Technical Parameter
| Parameter | Specification |
| Grinding Wheel | |
| Diameter | Ø 254 mm |
| Rotational Speed | (45 ± 1) r/min |
| Sample Handling | |
| Number of Specimen Holders | 4 |
| Specimen Dimensions | 50 × 50 mm ± 0.5 mm |
| Specimen Thickness Range | 15 mm – 55 mm |
| Applied Load per Specimen | 2000 g ± 50 g |
| Control System | |
| Preset Counter for Rotations | 0 – 999,999 |
| Abrasive Material | |
| Type | White Fused Alumina (per GB/T 2479) |
| Particle Size | 0.25 mm |
| Power Requirements | |
| Voltage | 380 V |
| Motor Power | 0.37 kW |
Company Details
Business Type:
Manufacturer,Seller,Exporter,Agent
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification：
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes...
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