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Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Specifications
Type :
Testing Machine
Accuracy Class :
High Accuracy
Accuracy :
/
Brand Name :
LONROY
Place of Origin :
Guangdong, China
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
MOQ :
1
Description

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

Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder GrinderConcrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder

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Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder

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Product Detail
Type :
Testing Machine
Accuracy Class :
High Accuracy
Accuracy :
/
Brand Name :
LONROY
Place of Origin :
Guangdong, China
Application :
Auto Testing
Contact Supplier
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder
Concrete Powder Layer Grinding Machine Laboratory Concrete Layer Grinding Mill Concrete Powder Grinder

DONGGUAN LONROY EQUIPMENT CO LTD

Verified Supplier
2 Years
guangdong, dongguan
Since 2008
Business Type :
Manufacturer, Agent, Exporter, Seller
Main Products :
Lab Test Machine, Ink Proofer, Ceramic Tester
Total Annual :
$5 million -$8 million
Employee Number :
80~200
Certification Level :
Verified Supplier
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