Grinding Machine, Raymond Mill, Limestone Grinding Mill

• Customization: Available
• After-sales Service: 1year
• Warranty: 1 Year
• Model NO.: YGM&MTM Series
• Processing Object: Splined Shaft
• Controlling Mode: Artificial
• Automatic Grade: Semiautomatic
• Precision: Normal Precision
• Certification: GS, CE
• Condition: New
• Capacity(T/H): 0.4-7.5
• Input Size/mm: ≤ 20
• Finished Size/Um: 5-47
• Color: Any
• Mining Object: Non-Explosive, Non-Inflamable, Brittle Materials
• Transport Package: Standard Container
• Specification: ISO 9000: 2001 Quality Standard Mangement
• Trademark: Dingbo Machinery
• Origin: Shanghai, China
• HS Code: 8474209000
• Production Capacity: 100 Sets/Month

Product Description

Hot sale YGM series European high pressure grinding mill is designed and developed by powder making experts on absorbing advanced technology from Europe after many tests. It is a new type grinder and opens a new era of high-efficiency and low energy  consumption.YGM High Pressure Mill is mainly applied in metallurgy, building materials , chemicals, mining minerals such as grinding materials processing.
Various materials with Mohs hardness less than 9.3 and the moisture content below 6% can be grinded by YGM series grinding mill, such as quartz, feldspar, calcite, talc, barite, fluorite, rare earths, marble, ceramic, aluminum bauxite, manganese ore, iron ore, up to 280 kinds of materials
Features and Advantages of YGM Series Grinding Mill
1. The whole plant is a vertical structure of strong systematic characteristic, so it occupies small area. From crushing of raw material to grinding and packing is an independent production system.
2. Compared with other milling plants, its passing ratio achieves 99%, this is what other mill can not reach.
3. Driving system of main frame adopts airtight gearing and pulley, drives smoothly and operates reliably.
4. Main parts of the whole plant are made from cast and steel of high quality. The technique is so subtly that insures the durability of whole plant.
5. The electric control system is centralized controlled, so the automaticity is high, no people are needed in the operating room and it's easy maintenance.
Working Principle

Inside the host of high pressure grinding mill, a high pressure spring with 1000-1000 kg pressure is tightened on roller hanger.

In the working process, grinder roll rotates around principal axis, and appresses the ring rolling under the effects of high pressure spring and centrifugal force so that its pressure is 1.2 times higher than that of Raymond mill under the condition of same power.

When the materials to be ground enter into grinding chamber, they are scooped up by shovel knife and sent between grinding roller and grinding ring for grinding, then powders are taken in analytical engine along with the recirculating air; qualified fine powders flow into whirlwind powder collector along with the gas and become finished product, meanwhile, large particle materials fall back for re-grinding.
Main Technical Parameters:

Model	Roller number	Roller Size (MM)	Maxfeed size (MM)	Finished size (MM)	Capacity (t/h)	Main unit motor(kw)	Draft  fan  motor power (KW)	Dimensions (MM)(L*W*H)
YGM7815	3	260*150	15-20	0.613-0.045	0.28-3	18.5	15	4300*3500*5100
YGM9517	4	310*170	15-25	0.613-0.045	1.5-6.5	37	37	7100*5900*7900
YGM4121	5	410*210	15-25	0.613-0.045	3-12	75	75	7850*8000*9700
MTM160	6	440*270	15-35	0.613-0.045	5-20	132	132	12550*5700*8350
MTM175	5	520*280	15-35	0.613-0.045	13-30	160	200	12275*9555*9916

ABOUT USSHANGHAI Dingbo MACHINERY CO., LTD is one hightech enterprise, which involves R&D, production, sales and service as well. In the past 20 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.The head office of Dingbo  is in Shanghai- the international financial centre. Here we have modern production base of 2.3 million square meters, professional R&D institution and technology team, which make us worldclass company. Here all Dingbo  machines are designed produced, assembled and texted according to the ISO9001:2008.Till now, our products are sold to 130 countries, being the popular equipments in global crushing and grinding industry. With the development of our Dingbo , we would like to help more and more customers start their business in mining and construction industries, offer them the best solution, much more advanced machinery and better service.
1. Quality controlAll the equipment offered by shanghai dingbo  are produced by China national standard drawings, nonstandard equipment will be produced by the drawings confirmed by clients. shanghai dingbo  Machinery strictly follows ISO 9001: 2008 and CE Quality management system. Most equipment will be test for at least 8 hours in the factory before delivery. There is record in computer for each equipment, spares can be easily confirmed when it is necessary.
2. Way of paymentWelcome clients place the order by online one-touch! shanghai dingbo  also offers various ways of payment, T/T, against copy of B/L, L/C, D/A, D/P, West union, etc. All can be negotiated.
3. Delivery timeNormal delivery time within 10 to 20 working days, complete production line or larger equipment may take longer. Exact delivery shall be confirmed when place the order.
4. Trade termsTypically EXW, FOB, CIF, CFR, DAF follows International Rules for the Interpretation of Trade Terms 2010(INCOTERMS 2010).
5. Shipping linesPriority rule based on clients' request, and freight cost, service, shipping date, date of arrival shall be considered.
6. Installationshanghai dingbo  has several experienced technicians with passports ready to go for installation, when installation service is needed, the client should pay for technicians' round way air tickets, salary(shall be confirmed before leaving), food and lodging, most importantly to guarantee the technicians' safety.
7. Equipment warrantyEquipment from dingbo with 15months warranty, can be extended to 20months as request.
About us
Company ImformationShanghai Ding Bo heavy industry machinery co., LTD is the pioneer enterprise of mining technology and equipment, at the core of the Yangtze river delta economic zone ofsea, convenient - Shanghai, is effectively combine advanced technology with the traditional technology of high-tech enterprises.Main Products
Shanghai Ding Bo heavy industry machinery co., LTD. Has the abundant technical force and strong production capacity, the company's products in mining, roads, Bridges, housing construction and other industries widely used, crusher, grinding machine, feeding machine, vibrating screen, sand washer, belt conveyor equipment and series of products, all passed the ISO9001:2008 standard quality certification
Pre-sale support:
As a good adviser and assistant of clients, we can enable them to get rich and generous returns on their investments:

1.     Select equipment model;
2.     Design and manufacture products according to clients' special requirement;
3.     Train technical personnel for clients.

 Services during the sale:If you are an export client, we will support you the thoughtful documentary service from the date of signing the contractuntil the equipment installation and modulation finished.dingbo through the own established system that have efficient mechanism, worldwide service and excellent supply network, ensure the spare parts and materials' demand and consumption of the clients in production activities.
We respect clients and always devote ourselves to improving the total value of clients:

1.     Pre-check and accept products ahead of delivery;
2.     help clients to draft solving plans.

After-sales service support:

After we signed the purchase contract and have a certain reputation guarantee, we will contact the professional group that responsible for ship bookings, commodity inspection, commercial invoices, packing list, insurance policy and so on, in order to provide you the perfect goods trading services, until the product you purchased properly to your hands.

We will send a professional and high levels installation engineer team at the same time the product properly to the destination, in order to supply you a full range of products installation services. For some typical problems, our rigorous installed engineers also will do some certain installation debugging training, etc.

FAQ
1. Q: Can you provide production flow chart?
A: Yes we can. Our experienced and professional engineers can design scientific and reasonable flow chart for various ores, such as iron ore, tin ore, manganese ore, gold ore, tungsten ore, tantalum ore, etc.

2. Q: Can you test our sample ore to see what result can we get?
A: Yes we can. We have professional laboratory to offer ore test for customers by free charge.
 
3. Q: How do you provide after-sales service?
A: We can send our professional technicians to the working site for equipment installation, adjustment, and operation training. All of our technicians have rich overseas installation experiences. Anything you need in future we have professional person to follow up.

4. Q: What is your terms of payment?
A: T/T 30% paid in advance, and 70% before the shipment. You come personally or assign SGS for products inspection or we show product photos before you pay the balance.

5. Q: How about your delivery time?
A: Generally, it will take 15 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

6. Q: What about the warranty of your equipment? Do you supply spare parts?
A: Our warranty is one year(12 months), and we supply spare parts also.

7. Q: Can I visit your factory?
A: Of course welcome. Many domestic and overseas customers visited our factory every year.

8. Q: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit, and we respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from