DONGGUAN LONROY EQUIPMENT CO LTD
| Type | Testing Machine |
| Accuracy Class | High Accuracy |
| Accuracy | / |
| Application | Auto Testing |
| customized support | OEM, ODM, OBM |
| power | 1.5 kW |
| Protection Class | Ip56 |
| Voltage | 380 V |
| warranty | 1 Year |
| Overall dimensions | Length 1020 mm * Width 620 mm * Height 1210 mm |
| Machine weight | 290 kg |
| Power Supply | 380 V |
| Brand Name | LONROY |
| Place of Origin | Guangdong, China |
View Detail Information
Explore similar products
ISO2813 60 Degree Gloss Meter Glossiness Measurement For Granite Marble Ceramic
3nh Handheld Colorimeter Analyzer Optical Geometry Color Reader NR20XE
Touch Screen Air Tightness Leak Detector Air Leakage Tester
1KW Ceramic Raw Material Testing Machine Silicate Chemical Composition Express
Product Specification
| Type | Testing Machine | Accuracy Class | High Accuracy |
| Accuracy | / | Application | Auto Testing |
| customized support | OEM, ODM, OBM | power | 1.5 kW |
| Protection Class | Ip56 | Voltage | 380 V |
| warranty | 1 Year | Overall dimensions | Length 1020 mm * Width 620 mm * Height 1210 mm |
| Machine weight | 290 kg | Power Supply | 380 V |
| Brand Name | LONROY | Place of Origin | Guangdong, China |
| High Light | concrete powder grinding machine ，laboratory concrete grinder ，concrete layer grinding mill | ||
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Product Description
To meet the concrete sampling and powder collection requirements of the "Durability Design Standard for Water Transport Engineering Structures" (JTS153-2015), a concrete powder layer grinding machine was designed and manufactured. According to the requirements of "H.4 Immersion Depth Test - Thermal Decomposition Gas Chromatography" in the standard, a concrete specimen is clamped in a four-jaw chuck and the sides of the circular specimen are ground using flat and V-shaped grinding wheels. A powder is obtained within 5mm of the core sample edge, and the grinding range decreases with increasing depth. This also meets the powder collection requirements of "H.5 Chloride Absorption Reduction Effect Test" in the standard.
The "Testing Procedures for Concrete for Water Transport Engineering" (JTJ270-98) requires the measurement of water-soluble chloride ion or total chloride ion content using powder samples. The acid-soluble chloride ion content in concrete powder samples is determined using the NT BUILD 208 and AAHSTO T260.
There are several established methods for testing chloride ion content, including chloride ion selective electrochemical analysis, ion chromatography, spectrophotometry, fluorescence analysis, and titration. All of these methods require concrete powder.
The concrete powder layer grinding and collection device utilizes a sealed unit design and X/Y motion technology. For high-performance concrete, short-term exposed concrete, and concrete treated with coatings, analysis requires continuous powder samples with close spacing due to the low chloride ion content and limited penetration depth.
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Technical Specification
| Main Motor Specifications | Power: 1.5 kW; Speed: 940 rpm; Voltage: 380 V |
| Grinding Wheel Parameters | Diameter: 125 mm (150 mm optional); Fixing Type: Dual Fixing; Grit Size: 30/40 (50/60 optional) |
| Grindable Specimen Specifications | Holds specimens of various sizes within the range of 7 mm to 125 mm |
| Grinding Motion Parameters | Grinding Feed: 1 mm/rev; Total Stroke: 150 mm |
| Grinding Method | Dry Grinding |
| Grinding Chamber Specifications | Steel Thickness: 6 mm; Chamber Dimensions: Length 556 mm × Width 330 mm × Height 400 mm |
| Circular Specimen Holding Accuracy | Eccentricity Error: 1 mm |
| Concrete Powder Particle Size | Range: 1 to 100 microns; Distribution: Normally distributed with a central value of 10 microns |
| Equipment Overall Dimensions | Length 1020 mm × Width 620 mm × Height 1210 mm |
| Equipment Weight | 290 kg |
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
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 pr... 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 pr...
Get in touch with us
Leave a Message, we will call you back quickly!