Soil grinder

Soil grinder

  • Product Number:LD-QM4L
  • Product Difference:Comes standard with a wireless remote control that allows you to control start/stop, speed, and operating mode from a distance, avoiding close contact with dust and noise

Product Introduction

This grinding machine is suitable for use in industries such as soil, geology, environmental protection, third-party testing, agriculture and animal husbandry, agricultural product quality, resources, and the environment. It can be used for grinding and analyzing soil samples and heavy metals, and can grind samples with different characteristics, including brittle, fibrous, medium to low hardness, dry grinding, or wet grinding, etc.

Product Features

  • Multi-functional integrated design: Combines crushing, grinding, mixing, and homogenization into one unit, meeting diverse sample preparation needs and improving experimental efficiency.

  • Intelligent wireless remote control operation: Comes standard with a wireless remote control, enabling remote control of start/stop, speed, and operating mode, avoiding close contact with dust and noise, and making operation more convenient.

  • High-definition touchscreen interaction experience: Color touchscreen operation with an intuitive and responsive interface, clear parameter settings, and support for multiple language switches to accommodate different user needs.

  • Ultra-long stable operation: Supports continuous operation for 90 hours, with a high-performance motor and excellent heat dissipation, ensuring stable operation over extended periods, ideal for large-scale sample processing.

  • Sealed dust-proof + visual observation: A sealed dust-proof grinding chamber effectively prevents sample contamination, paired with four-sided observation windows for real-time monitoring of grinding status, ensuring experimental accuracy.

  • Flexible adaptation to various grinding needs: The new universal design allows for the simultaneous placement of grinding jars of different specifications, suitable for materials such as metals, ceramics, soil, and biological samples.

  • Power failure memory protection: Features power failure memory functionality, automatically resuming operation after power restoration to prevent experimental interruptions and data loss.

  • Low noise and high efficiency: Optimized transmission structure ensures smooth operation with low noise levels, suitable for laboratory environments while maintaining efficient grinding performance.

Product parameters

Mechanical processing principlesImpact force, shear force, friction force
Mechanical processing typesCrushing, grinding, mixing, homogenization
Control systemTouchscreen, wireless remote control
Remote control

Standard wireless remote control, enabling remote control of the grinder's start, stop, acceleration, deceleration, and selection of three operating modes

(Unidirectional continuous operation, unidirectional intermittent operation, bidirectional alternating intermittent operation)

Display Method7.0-inch color LCD display, capable of displaying and touchscreen operation of the operating mode, operating time, speed, and alternating operation interval
Operating ModeUnidirectional continuous operation, unidirectional intermittent operation, bidirectional alternating intermittent operation, and timed stop
Continuous Operating Time Setting0.1 to 9999.9 minutes
Alternating, unidirectional intermittent pause time setting0.1–9999.9 minutes
Main disk speed50–450 min
Grinding jar speed100–900 min
Gear ratio (planetary disk, grinding jar)1:2
Continuous operation (full load)90 hours
Emergency shutdownRed emergency stop button for instant power shutdown
Power failure memory functionTime settings retained before power failure; no need to reset after power restoration
Overload protection functionAvailable
Grinding chamber designSealed and dustproof, with four-sided observation windows
Number of sample types that can be processed simultaneously4 types
Compatible grinding jars

New universal type, compatible with 100ml, 250ml, 500ml, and 1000ml grinding jars are compatible

Different-sized jars can be placed simultaneously according to customer requirements, provided they are diagonally symmetrical (4 grinding jars form a set)

Maximum sample sizeSoil: 12mm, other materials: 3mm
Grinding jar ball volumeOne-third of the jar's volume
Maximum sample loading capacityTwo-thirds of the grinding jar's volume
Sample particle sizeMinimum achievable size: 0.1 μm (i.e., 1.0 × 10⁻⁴ mm)
Grinding jar materialAgate, ceramic, PTFE, zirconia, polyurethane, stainless steel, nylon, tungsten carbide, hard alloy, etc. (commonly used: agate and zirconia grinding jars)
Grinding ball materialAgate, zirconia, stainless steel, ceramic, hard alloy, silicon carbide, etc.
Grinding ball diameter3, 5, 10, 15, 20 mm (configured according to actual requirements)
Power portNational standard, European standard, American standard, British standard, etc.
Motor speed, power, voltage1400 rpm, 0.75 kW, 220 V ±10% single-phase, 50/60 Hz
Dimensions and weight (length x width x height)756 x 484 x 488 mm, 80 kg
Noise level60 dB
Protection ratingIP60
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