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微型狄法尔磨耗仪

Micro-Deval Apparatus

Model No. MDA-0003 · Aggregate Testing Equipment

Micro-Deval Machine with Sound Enclosure

带隔音罩的微型狄法尔试验机

A Micro-Deval run lasts around two hours, and the rattle of steel balls carries through a building. This model encloses the rollers in a lined steel cabinet that keeps noise below 70 dB(A) at 1 m. It runs two or four jars at 100 ± 5 rpm, and an interlock stops the rollers when the lid is lifted.

Number of jars
2 or 4 selectable
Rotation speed
100 ± 5 rpm
Enclosure
Steel with acoustic lining, lift-up lid
Noise level
Below 70 dB(A) at 1 m
Safety interlock
Stops rollers when lid opens
Inquiry Now

Packing & Shipping

Place of originChina (dispatched from Shanghai)
BrandLiquid International / OEM on request
Export packingFumigation-free plywood case or reinforced carton
Loading portShanghai / Ningbo (others on request)
Payment termsT/T, L/C at sight (confirmed on quotation)
Trade termsEXW, FOB, CFR, CIF, DAP

Typical export terms — final terms are confirmed on the proforma invoice.

Product Description 产品描述

A Micro-Deval run lasts around two hours, and the rattle of steel balls carries through a building. This model encloses the rollers in a lined steel cabinet that keeps noise below 70 dB(A) at 1 m. It runs two or four jars at 100 ± 5 rpm, and an interlock stops the rollers when the lid is lifted.

Highlights

  • Below 70 dB(A) at 1 m
  • Two or four jars
  • Lid interlock stops rollers
  • Digital timer and counter

Applications

  • Labs in occupied buildings
  • Long overnight test runs
  • University laboratories
  • Combined asphalt and aggregate labs

Specifications 技术参数

ParameterValue
Number of jars 磨耗罐数量 2 or 4 selectable
Rotation speed 转速 100 ± 5 rpm
Enclosure 隔音罩 Steel with acoustic lining, lift-up lid
Noise level 噪声水平 Below 70 dB(A) at 1 m
Safety interlock 安全联锁 Stops rollers when lid opens
Timer and counter 定时与计数 Digital, auto stop
Motor 电机 0.55 kW
Power supply 电源 220 V, 50 Hz
Overall size 外形尺寸 1100 × 650 × 750 mm
Weight 重量 Approx. 190 kg
Model No.MDA-0003
Place of originChina (dispatched from Shanghai)

Applicable standards 适用标准

ASTM D6928 ASTM D7428 AASHTO T 327 BS EN 1097-1

Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.

Packing & Shipping 包装与运输

Export packing

Fumigation-free plywood case or reinforced carton

Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.

Loading port

Shanghai / Ningbo (others on request)

Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.

Inquiry Now 索取报价

Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.

Products in this inquiry: Micro-Deval Machine with Sound Enclosure (MDA-0003)

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Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.