German IKA A11 Grinder Basic, Shear/Impact Working Principle

The German IKA A11 Grinder is a batch type Grinder with a shear/impact operating principle, a motor input Power 160W, and a maximum Rotation speed of 28000 rpm.

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IKA

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IKA A11 GrinderSPEC

IKA A11 GrinderDetails

IKA A11 GrinderPacking list

SKU: NB005557

A11

Grinder

Introduction

Batch Grinder, there are 2 grinding methods:

Impact grinding: suitable for hard, brittle or inelastic substances. The grinding head is made of stainless steel with a hardness of 6 Mhos and has been installed in the grinding machine;

Shear bits :(sold separately) to shear and grind flexible fibrous substances

- Aqueous or colloidal substances can be ground by adding water.

- A 11.4 250 ml grinding cup is optional.

- A 11.5 80 ml grinding cup made of Tefel (PTFE, glass-cured) and stainless steel (1.4571) for grinding where liquid nitrogen is required

Illustration of the IKA A11 Grinder in Germany

Technical parameters

The type of operation	Batching
Operating Principle	Shear/impact
Motor input power	160 W
Motor output power	100 W
Maximum rotational speed	28000 rpm
Maximum circumferential speed	53 m/s
Maximum usable volume	80 ml
Maximum feed hardness	6 Mohs
Maximum feed particles	10 mm
Impact/shear bit material	Stainless steel 1.4034
grinding chamber material	Stainless steel 1.4571
Operating Time are on	1 min
Operating Time off	10 min
Grinding chamber, which can be cooled with water	No
The abrasive material can be cooled with dry ice in the grinding chamber	be
The abrasive material can be cooled with liquid nitrogen in the grinding chamber	be
Dimensions	85 x 240 x 85 mm
weight	1.5 kg
Allowable ambient temperature	5 - 40 °C
Relative Humidity is allowed	80 %
DIN EN 60529 protection method	IP 43
Voltage	220 - 230 / 100 - 115 V
frequency	50/60 Hz
Instrument input power	160 W

FAQ

QIs the price listed on the website the final cost for overseas purchases?

ANo, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

QWhat is the specific process for purchasing the product?

AFirst, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

QWhat should I do if the instrument I purchase needs repair?

AAfter-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.

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