研磨机

Grinders

Photo for reference; configuration may vary by order.

Model No. GRI-0001 · Sample Preparation Equipment

Mortar Grinder

研钵式研磨机

Trace-element work demands grinding without metal contamination, which is why agate mortar grinders remain popular. This unit uses a 100–200 mL agate set with an adjustable spring-loaded pestle and bowl speed of about 100 rpm. It handles up to 200 g, dry or wet, and reaches below 10 µm with extended grinding. A digital timer runs to 30 min.

Grinding set: Agate, 100–200 mL
Final particle size: Below 10 µm with extended grinding
Sample capacity: Up to 200 g
Pestle pressure: Adjustable spring load
Bowl speed: About 100 rpm

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Packing & Shipping

Place of origin	China (dispatched from Shanghai)
Brand	Liquid International / OEM on request
Export packing	Fumigation-free plywood case or reinforced carton
Loading port	Shanghai / Ningbo (others on request)
Payment terms	T/T, L/C at sight (confirmed on quotation)
Trade terms	EXW, FOB, CFR, CIF, DAP

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

Product Description 产品描述

Highlights

Agate grinding set avoids metal contamination
Adjustable spring pestle pressure
Dry or wet grinding
Fineness below 10 µm with longer runs

Applications

Trace-element sample preparation
Mineral and rock fine grinding
Food and plant material grinding
Pharmaceutical powder preparation

Specifications 技术参数

Parameter	Value
Grinding set 研磨套件	Agate, 100–200 mL
Final particle size 最终颗粒尺寸	Below 10 µm with extended grinding
Sample capacity 样品容量	Up to 200 g
Pestle pressure 研杵压力	Adjustable spring load
Bowl speed 研钵转速	About 100 rpm
Grinding mode 研磨方式	Dry or wet
Motor power 电机功率	0.25–0.5 kW
Timer 定时器	0–30 min digital
Noise level 噪声水平	About 70 dB(A)
Power supply 供电	220–240 V AC
Model No.	GRI-0001
Place of origin	China (dispatched from Shanghai)

Applicable standards 适用标准

ISO 3310-1 ASTM E11 ISO 2591-1 EPA 3050B IEC 61010-1

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.