Ultrafine Ring Roller Mill Raymond Stone Powder Grinding Mill

• Customization: Available
• Type: Raymond Mill
• Motor Type: AC Motor
• Model NO.: VSG89
• Motor Power: 185- 200kw
• Rotationl Speed: 78r/M
• Application: Mine
• Materials: Grinding Barite, Limestone, Porcelain, Slag
• Condition: New
• Warranty: 1year
• After-sales Service: 1year
• Model: Vsg-89
• Grinding Dia (mm): 840
• Rotary Wheel: 990
• Classifier: 1500
• Main Motor: 75kw
• Transport Package: 9368*11500*11000mm
• Trademark: VOSTOSUN
• Origin: Shanghai, China
• HS Code: 84742020
• Production Capacity: 100 Sets/Month
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1000.000kg

Product Description

Ultrafine Ring Roller MIll

VSG series ring roller mill uses the principle of impact, extrusion and grinding to crush materials. The structure of multiple layers and multiple crushing pairs makes this product have the following characteristics:

1> Large crushing ratio and high energy utilization rate. Calcium carbonate with a particle size of<10 mm is processed into fine powder of<10µm at one time, and the fine powder of - 2.5µm accounts for about 40%, with a large specific surface area. It has the advantages of high efficiency and low consumption of powder produced by high-speed impact crusher, and has the product fineness close to that of air mill.

2> The particle size of the product is adjustable and the fineness is good. It is the ideal equipment for the dry production of non-metallic ore fines. The main machine is equipped with a grading mechanism. The grading wheel has a unique structure and does not run coarse powder. The fineness of the product can be adjusted according to needs. It can produce fine powder with D97=5-8 µ m and coarse powder with D97=10-40µm.

3> Energy saving: It is a kind of fine grinding equipment with the lowest energy consumption at present. According to the data of Hefei Cement Research and Design Institute, the comprehensive power consumption (kwh/t) of several commonly used equipment for producing D97<10µm heavy calcium fine powder: Raymond mill 130, impact mill 260, vertical mill 175, dry sand mill 150, vibration mill 160, ball mill 160, and ring roller mill 95.
 

 

Features At  a Glance

 

 

Product Specifications

 

Power Specification

Particle Standard		VSG89		VSG 189		VSG 219
Mesh	D97	Capacity (kg/h)	kwh/ton	Capacity (kg/h)	kwh/ton	Capacity (kg/h)	kwh/ton
600	28μm			4500~5000	30
800	18μm	2500~2800	43	3500~4200	42	3500~4200	40
1250	10μm	1500~1800	67	2000~2500	75	2000~2500	72
1500	9μm	1000~1300	92	1500~2000	95	1600~2100	92
2000	7.8μm	650~750	125	1000~1500	113	1100~1600	110
2500	5.5μm	600~650	135	800~1200	123	900~1300	119
Power		152kw		237kw		237kw
Note	Data test by Calcite( feeding size <10mm,Moisture<5%)
	Different minerals different data; Particle size was analyzed by OMEC INC and Malvern Ltd.

 

Technical Parameter

Specification		VSG-89	VSG-189	VSG-219
Grinding dia (mm)		840	930	960
RPM (r/min)	Rotary wheel	<990	<990	<990
	Classifier	<1500	<1500	<1500
Power (kw)	Main motor	75	132	132
	Classifier	22	22	30
	Blower motor	55	75	75
	Total	152kw	237kw	237kw
Output(kg/h)		500~3000	1500~3500	1500~4300
Note		Data by the industry of Calcite( feeding size <10mm,Moisture<5%)Different minerals different data;Particle size was analyzed by OMEC INC and Malvern Ltd.

 

Successful Project

 

Packing and Shipping

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAQ
Q1: Where your products have been exported before?
A1: Our products have been sold to South Asia, Africa, South America, middle East and so on.

Q2: How will you help the customer to install the equipment?
A2: Our senior engineer will guide the installation and commissioning on line or on site.

Q3: How about the wear parts supply?
A3: We offer wear parts to our customer with our most favorable price. If there are problems you could not handle, we will send our technicians to your place and you are therefore, responsible for all the cost involved.

Q4: What about the payment method?
A4:T/T, L/C  is available

Q5: What about after-sale service?
A5:12 months warranty for all kinds of products.

Q6: How to get the free solution and quotation ?
A6: Please send inquiry to us ,leave your whatsapp and email , our sales manager will contact you within 1 hours .