Trapezium Mill

Trapezium Grinding Mill is mainly consists of main frame, speed reducer, powder concentrator, induced draught fan, dust collector, piping device, integrator, and motor, etc. The whole grinding mill line include Jaw Crusher, Bucket Elevator, Mill Deceleration Machine, Vibrating Feeder, Main Frame, Blower, Powder Concentrator, Powder Collecting System, Piping Device, and Bag Deduster.

Got CE and National Patent Certificate, Trapezium Grinding Mill got good reputation with our customers from Australia, US, UK, Spanish and other countries. Trapezium Mill adopts our patented technologies, which are trapezium working surface, flexible connection, roller linked pressure boost, etc. It has reached the advanced international level of powder making equipment manufacturing.

Features of of Trapezium Mill

1.The final product size ranges from the maximum particle diameter of 0.613mm (30mesh) to the finest diameter of 0.033mm (425 mesh). A few materials can reach 0.013mm (1000 mesh).
2.The trapezium roller and grinding ring improve the grinding efficiency greatly. The roller and grinding ring are designed in inverted trapezium with different diameter, which reduce the slip velocity of materials between roller and grinding ring, extend grinding time, and improve the grinding efficiency.
3.TWith high efficient balanced adding pressure springs.Adopting the advantages of Raymond Mill and High Pressure Suspension Mill, Super Pressure Trapezium Grinder has longer service life. The roller assembly has been linked by the pulling pole and the levelled springs, with the radial force yeilding, which avoids the bulk material entering into the grinding chamber to wear down the principal axis and the the bearings, thus the service life will be longer.

Technical Parameter of Trapezium Mill

Mm to inch conversion: 25.4millimeters=1 inch
The humidity and hardness of raw material will affect the fineness and capacity.

Item\Model	TGM100	TGM130	TGM160
Roller piece	4	5	6
Roller Diameter×Height(mm)	Ф320×200	Ф410×240	Ф440×270
Ring Inner Diameter×Height(mm)	Ф980×200	Ф1280×240	Ф1600×270
Speed Of Main frame (r/min)	130	103	82
Max. Input Size (mm)	＜25	＜30	＜35
Product Size (mm)	1.6～0.045 fineness can reach to 0.038	1.6～0.045 fineness can reach to 0.038	1.6～0.045 fineness can reach to 0.038
Capacity (t/h)	3～8	6～15	9～22
Overall Dimension (mm)	9910×5365×8310	7910×7000×9645	12550×5700×8355
Weight (t)	16	26.1	35

Note:
1. Based upon limestone-grinding with 80% pass-through;
2. The final technical data are subject to the operation manual along with the machine.

Table 2:

Name	Item	Unit	Specifications & Technical Data
Name	Item	Unit	TGM100		TGM130	TGM160
Motor for main frame	Model		Y225M-4		Y280M-4	Y135M1-4
	Power	kW	45		90	132
	Rev.	rpm	1480		1480	1480
Motor for separator	Model		YCT200-4A		YCT200-4B	YCT225-4A
	Power	kW	5.5		7.5	11
	Rev	rpm	125～1250		125～1250	125～1250
Motor for Elevator	Model		Y100L-4		Y100L2-4	Y112M-4
	Power	kW	3		3	4
	Rev	rpm	1420		1420	1420
Motor for Blower	Model		Y225M-4		Y280M-4	Y135M1-4
	Power	kW	45		90	132
	REV	rpm	1480		1480	1480
Motor for Jaw Crusher	Model	PE	200×350	250×400	250×400	250×750
	Model	PE	Y160M-6	Y180L-6	Y180L-6	Y200M-6
	Power	KW	7.5	15	15	22
	REV	rpm	970		970	970
Electro-Magnetic Vibrating Feeder	Model		GZ2F		GZ2F	GZ3F
Electro-Magnetic Vibrating Feeder	Power	W	150		150	200