The eight station roller jar mill runs a total of eight jars at once in a double-layer frame. It saves considerable bench space when many samples must be ground under identical conditions.

Key Features

Variable frequency, program-controlled stepless speed regulation
Integral rollers lined with a wear-resistant polyurethane sleeve — higher friction coefficient, the jar does not slip or deform
Feeding size below 3 mm (up to 10 mm for soft material), final fineness 20-300 mesh (65-75 µm)
Double layer, eight stations — high-capacity, space-saving design
Universal wheels for easy moving; balancing feet ensure stable operation
Roller spacing adjustable by handwheel on each layer

Product Parameters

Model	GMS3-8	GMS5-8	GMS10-8	GMS20-8
Jar Capacity	500 ml-3 L	500 ml-5 L	500 ml-10 L	500 ml-20 L
Roller Diameter × Length	φ58×(250×2)	φ58×(290×2)	φ68×(349×2)	φ78×(424×2)
Power	1.1 kW	2.2 kW	3 kW	4 kW
Adjusted Space By Hand	76-230 mm	67-280 mm	67-302 mm	67-340 mm
Diameter of Jar	φ70-φ200	φ70-φ260	φ60-φ280	φ60-φ320
Layers / Stations	2 / 8	2 / 8	2 / 8	2 / 8
Roller Speed	5-720	5-720	5-720	5-720
Roller Nos	6	6	6	8
Transmission Mode	Belt	Belt	Belt	Belt
Voltage	220/50	380/50	380/50	380/50