GK1620A Pendulum Grinding Mill

GK1620A Modified Grinding Mill, high output, and low consumption is specially designed by our technicians according to market development demand. This is medial type between 5R and 6R.

Technical & Structural Benefits of GK1620A Pendulum Grinding Mill

• High Output--With the high-efficiency milling classifier, the capacity will increase by 30%-50% than Raymond mill 5R4128.
• Optimized shock-absorption design for the main unit, reduce vibration when the mill running.
• Optimized design for the main unit structure, improve overall strength and rigidity.
• The innovative design of the "maintenance-free device" for grinding roller assembly, Refill grease every 30 days.
• Optimize inside design of the main unit, keep the roller and grinding ring abutting contact during running, improve grinding efficiency and operational reliability, and reduce the high failure rate of vertical pendulum grinding mill.
• Equipped with water cooling structure for reducer of the main unit. Reducer adopts German technology.
• Automatic control for air blower valve, reduce operating labor intensity。
• Integral installation of air blower; ensures running efficiency.
• Running more smoothly, High capacity, low noise, energy saving.
• Intelligent control. The one button start and stop system and fault alarm system reduce operating personnel.

Model	Max Feeding Size	Product Fineness	Capacity	Gross Weight	Total Installed Power
GK2500	≤35mm	80-325mesh	15000-50000kg/h	66t	625kw
GK2150	≤35mm	80-325mesh	10000-40000kg/h	64t	548kw
GK1720A	≤35mm	80-325mesh	6000-25000kg/h	49t	424.5kw
GK1620A	≤30mm	80-325mesh	3000-18000kg/h	34.5t	329.5kw
GK1500	≤20mm	80-325mesh	2500-16000kg/h	31t	242kw
5R4128	≤20mm	80-325mesh	2000-14000kg/h	28.5t	220kw
5R4125	≤20mm	80-325mesh	2000-14000kg/h	28.5	202kw
GK1280	≤20mm	80-325mesh	1500-10000kg/h	19t	133.5kw
4R3220	≤20mm	80-325mesh	1000-7000kg/h	14.6t	101.5kw

Starting of GK1620A Pendulum Grinding Mill:

Operate the mill as the following steps before starting:

• Discharge the water in bags.
• Start air compressor and regulate the pressure on 0.5MPa, meanwhile turn off pulse electromagnetic valve control power.Open air governor valve, once pulse jetting sounds bang bang voice at intervals, it shows that pulse dust collector enters the normal working condition.There is no need to regulate pulse dust control device unless it is anomalous.
• Start elevator.
• The storage hopper can be fed, as soon as the crusher is started, to hold some reserves.
• Start separator and adjust its speed according to product particle size.
• After starting air blower, turn on the valve of the intake pipe.
• Start main engine, ideal running time of which is less than two minutes to protect grinding rollers and grinding ring from abrasion and to reduce vibration of the mill.Large amounts of feed are not allowed during the starting to avoid too much load for the mainframe.
• Start electromagnetic vibrating feeder and regulate its amplitude as requested.