GQM Planetary Ball Mill

Mainframe Material:

Grinding jars are available in materials such as hard steel, stainless steel, tungsten carbide, agate, sintered alumina, zirconia, and hard ceramics. Used for soil heavy metal analysis, four agate grinding jars are required. The pressure of the sealed agate grinding jars is set using a ruler. While rotating around the turntable axis, they also rotate in the opposite direction around their own axis, causing the samples in the jar to collide and friction against each other at high speed, achieving the purpose of crushing, grinding, mixing, and dispersing the samples. Suitable for dry grinding, wet grinding, and vacuum grinding. Up to two or four grinding jars can be operated simultaneously.

Technical Specifications:

Voltage: 220V AC.

(2) Drive Method: Belt drive, ultra-quiet operation, and enhanced durability.

(3) Operating Method: Four ball mills operate simultaneously; 1000ml, 500ml, or 250ml tank options available.

(4) Grinding罐Material: Hardened steel, stainless steel, tungsten carbide, agate, sintered alumina, zirconia, hard ceramic; Agate Ball Material: Agate, tungsten carbide optional. Grinding罐and Grinding Ball materials can be customized as required.

(5) Material Granularity: Soil material ≤10mm, other materials ≤3mm.

(6) Particle Size: as small as 0.1um.

zuiBulk sample quantity: Materials and abrasive agents shall not exceed two-thirds of the volume.

(7) Variable Speed (R/MIN): Rotation: 30-450, Rotation Speed: 60-900.

(8) Speed Control: Brand variable frequency drive with stepless speed control, speed accuracy of 0.2 RPM, automatic forward and reverse setting, automatic shutdown. It can also be programmed for alternating forward and reverse operations, or a sequence of forward, pause, reverse, pause, and forward.

(9) Three-phase Motor Variable Frequency Controller Power: 0.75KW (High-tech microcomputer chip control, with power display electronic monitoring device)

Continuous Operation Timing (MIN): 0-9999

Reverse and forward operation cycle (MIN): 0-9999.

(10) zuiContinuous Operating Time (at full load): 72 hours (timer 0-9999h).

(11) Sealing Method: The grinding jar features a sealing ring design for effective dust-proof sealing.

(12) Cooling Method: The grinder is equipped with an air-cooling system to cool and chill the agate jar and machine.

(13) Safety: A 7mm safety guard is installed around the mill jar to ensure experimental safety.

(14) Stable System: Grinding tank safety locking device, secure custom system, central positioning device, ensuring the grinding tank does not misalign, loosen, or slide during operation.

(15) Optional ball milling working environments: vacuum ball milling, inert gas ball milling, low-temperature ball milling, high-temperature ball milling

(16) Electric SifterzuiMultiple layers of sieves can be accommodated, with a diameter of 200mm.

(17) Measurement Range: 20 micrometers - 30 micrometers.