Mining Machine Grinding Machine High Performance Calcium Carbonate Powder Mill Production Line/Plant

• Type: Grinding Mill
• Motor Type: AC Motor
• Motor Power: Depends on Model
• Application: Construction
• Materials: Limestone
• Outlet Size: 80-325 Mesh
• Model NO.: MGW110, MGW138, MGW175, MGW215, etc
• Inlet Size: Less Than 20mm
• Condition: New
• Warranty: 12 Months After Installation
• After-sales Service: Installation Guildance, 24h Quick Response
• Color: Gray, White, Yellow,Customer-Specified,etc.
• Spare Parts Supply: Intermediate Delivery
• Export Markets: Global
• Certification: CE, ISO
• Material Application: Barite, Calcium Carbonate, Gypsum, etc
• Electricity: Depends on Your Request
• Material: Steel
• Control Box: Included
• Brand of Control Box: Chnt
• Delivery Time: 20 Working Days
• Configuration: Flexible Design
• Dimension: Depends on Model
• Installation Guildance: 24h Service
• Price Term: EXW, Fob, CIF, etc
• MOQ: 1
• Transport Package: Container, Export Packing Standard
• Specification: MGW110, MGW138, MGW175, MGW215, etc
• Trademark: MR
• Origin: China
• HS Code: 8474201
• Production Capacity: 80 Units/ Month

Product Description

MGW Series High Efficiency Grinding Mill

Product Introduction

MGW series grinding mill is designed by our experts, according to collected advices from customers' long-term experiences. It takes the most advanced patent technology from European and the supply the customers with outstanding performance at low costs.

Application

MGW series mill is mainly applied to the material processing of metallurgy, building materials, chemical industry, mining and other industries. It can grind limestone, calcite, marble, talcum, dolomite, bauxite, barite, petroleum coke, quartz, iron ore, phosphate rock, gypsum, graphite and other non-inflamma-ble and non-explosive mineral materials with Moh's hardness below 9 and humidity lower than 6%.

Main Structure

Working Principle
The raw material will be fed into the jaw crusher to be crushed to below 20mm. The bucket elevator will load the crushed material below 20mm and then feed it into the main mill through a hopper and a vibrating feeder. The main mill drives the center shaft to rotate through the reducer. The top of the center shaft connects with a grinding roller hanger. The rollers are installed under the roller hanger through the cross arm shaft and form a swinging pivot. The grinding roller rotates around the center shaft of the main mill along the grinding ring. At the same time it also rotates itself under the action of the friction with the grinding mill. The shovel blades system is equipped in the bottom of the grinding roller hanger. The shovel blade and rollers can throw up the material and feed it into the space between the rollers and ring so that the material can be crushed and grinded. The air flow from the bottom of the grinding ring will take small powder into the classifier. After the classification by the classifier, the coarse particles will fall down to be grinded again and the qualified powder will be fed into the powder collector together with the air flow. The it will be discharged from the pipes as finished products.
Technical Parameters

Name & Model		MGW110	MGW138	MGW175	MGW215
Roller Qty.		4	4	5	5
Diameter X height of roller (mm)		Ф360×190	Ф460×240	Ф520×280	Ф640x 320
Inner diameter X height of ring (mm)		Ф1100×190	Ф1380×240	Φ1750×280	Φ2150x 320
Main shaft speed (rpm)		120	96	75	65
Max. feed size (mm)		<30<>	<35<>	<40<>	<50<>
Output size (mm)		1.6-0.045	1.6-0.045	1.6-0.045	1.6-0.075
Capacity (t/h)		3.5-10	6.5-15	13-20	30-45
Overall dimension (mm)		8625×7933×8642	10920×9470×10227	12275×9555×9916	14730x 10860x 10341
Main unit motor	Model	Y280M-6	Y315M-6	Y355M2-8	Y3-355-4-8
	Power (KW)	55	90	160	280
	Speed (rpm)	980	990	740	740
Classifier motor	Model	Y132M-4	Y180M-4	Y200L-4	YVP280M-4
	Power (KW)	7.5	22	37	90
	Speed (rpm)	1440	1470	1470	1470
Blower motor	Model	Y250M-4	Y315-4	Y315L2-4	Y315L2-4
	Power (KW)	55	110	200	315
	Speed (rpm)	1480	1480	1480	1480
Bucket elevator	Bucket Model	TH210	TH315	TH315	TB315
	Motor Model	Y100L2-4	Y112M-4	Y112M-4	Y160M-4
	Motor Power (KW)	3	3	4	11
	Motor speed (rpm)	1430	1430	1440	1440
Electro-magnetic feeder	Model	GZ2F	GZ3F	GZ4F	GZ5F
	Power (KW)	0.15	0.2	0.45	0.65

<30<><35<><40<><50<>Packaging and Shipping

Customer Site

Company Profile
Shanghai Mountain River Machinery Co.,Ltd (MR) is a professional manufacturer of crushing and grinding equipment to process the stones from mountain, river, and mines. In the past few decades, we have been focused on the design, research&development, manufacturing, sales, installation, and maintenance of the crushing equipment, grinding equipment, other auxiliary equipment and all their spare parts. Our main products are: Jaw Crusher, Cone Crusher, Impact Crusher, Vertical Impact Crusher, Hammer Crusher, Vibrating Feeder, Vibrating Screen, Sand Washer, Belt Conveyor, Raymond Mill, High Pressure Mill, High Efficiency Mill, Ultrafine Mill, Ball mill and so on. These equipments are widely used in the industry of mining, construction materials, chemicals, metallurgies, transportation, hydraulic engineering and so on. Our business philosophy is: to have the most efficient communication with customers, to choose the most suitable equipment for customers, to produce the best quality equipment for customers, to provide the fastest after-sales service for customers. We have our own production base, with complete modern metal cutting equipment. We are equipped with advanced mechanical design, simulation test system and international first-class production lines and modern test bases. We have our own quality control system and we strictly follow the ISO9001:2008 standard on process of design, production, assembly and inspection.
Questions & Answers
1. How long is the delivery time of your product?
The delivery time is within 20 working days.

2. What is the payment term?
The payment term is T/T.

3.How long is the product warranty period?
Our warranty period is 1 year, excluding wearing parts.

4.What's the after sale service of your company?
We will provide foundation drawing to the clients for installation. Besides, we can provide guidance service for installation and operation of workers, etc.

5. Can your company provide wearing parts?
We can deliver you the spare parts within 10 working days after your order. If your equipment are not manufactured by our company, please provide us the wearing parts drawing or number.