سعر فوب
أحصل على آخر سعر450 ~ 500 / Metric Ton ( Negotiable )
|10 Metric Ton Minimum Order
بلد:
China
نموذج رقم:
DT
سعر فوب:
450 ~ 500 / Metric Ton ( Negotiable )أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
450 per Metric Ton
الحد الأدني للطلب:
10 Metric Ton
تفاصيل التغليف:
Plastic Bags or Steel Drums
موعد التسليم:
10 to 30 days
القدرة على التوريد:
150000 Metric Ton per Year
نوع الدفع:
T/T, L/C
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به Mr. Peter
zhangqiu, Jinan, Shandong
Grinding Media Balls:
The Forged ball is made by direct heating at high temperature and forging, and it do not need melting and casting. So this steel ball is called Forged steel ball.
1. Features of forging grinding media balls:
1). Even high hardness
2). Good
wear-resistance
3). Unbreakable
4). High impact value
5). Production Capacity: *0,**0mt per year
6). Low price
2. Applied fields of forged grinding balls:
a) Mines; b) Cement plants; c) Power stations; d) Chemical industry
3. Raw Materials: B2; B3; B4; *0Mn;
4. Specifications of our products as follows:
Specification:
Brand | Material | C | Mn | Si | Cr | P/S | Ni |
DT*1 | *0Mn | 0.***0.*6 | 0.***1.0 | 0.***0.*7 | 0.*5max | 0.**5max | 0.*5max |
DT*2 | *0Mn | 0.***0.*5 | 0.***1.1 | 0.***0.*7 | 0.*5max | 0.**5max | 0.*5max |
DT*3 | *5Mn | 0.***0.*5 | 0.***1.2 | 0.***0.*7 | 0.*5max | 0.**5max | 0.*0max |
DT*4 | *5MnCr(B2) |
0.***0.*5 |
0.***0.*0 | 0.***0.*5 | 0.***0.*0 | 0.**5max | 0.*5max |
DT*5 | B3 | 0.***0.*5 | 0.**1.0 | 1.***1.*0 | 0.***1.*0 | 0.**5max | 0.*5max |
DT*6 | *5# | 0.***0.*8 | 0.***0.*0 | 0.***0.*7 | 0.*5max | 0.**5max | 0.*5max |
Diameter, Diametrical tolerance, Weight, Impact toughness of our grinding balls
Nominal diameter (mm) |
Diameteical tolerance (mm) |
Weight of Single of forging ball in average |
Number of piece of One ton forging ball in average |
Surface hardness |
Impact toughness |
DIA *0 DIA *5 DIA *0 DIA *0 DIA *0 |
*2 *1 |
*2 *4 **0 **3 **3 |
****0 ****5 ***0 ***2 ***9 |
****5 |
≥*2 |
DIA *0 DIA *0 DIA *0 DIA *0 DIA **0 |
*3 *2 |
**8 ***0 ***4 ***6 ***0
|
***6 **9 **5 **3 **3 |
||
DIA **0 DIA **0 DIA **0 |
*4 *2 |
***7 ***2 ***0 |
**2 **0 **0 |
||
DIA **0 DIA **0 |
*4 *3 |
****8 ****1 |
*8 *2 |
The production process of the
forged grinding balls
1). Raw material:
All the material is qualified with certificate and made in the
Chinese largest steel production enterprise.
2). Different steel specifications ccording to the
clients's requirements.
Main Steel Material :C*5 Steel;*0Mn Steel;B2 Steel
3). Steel Cutting:
the steel bars should be cut into small pieces according to the
size of steel balls required by the order.
4). Heating:
we use the electric furnace instead of the traditional coal stove,
the biggest advantage is that all the steel bars can accept the
most approriate temperature during the heating progress. It affect
the hardness and toughness directly.
5). Hammer forging:
The raw material is forged to a certain deformation by the air
hammer, when the compression ratio increased, the micro-structure
become more compact so that the hardness and the toughness can be
improved.
6). Heat treatment:
Both the water quenching heat treatment production line and our own
temperature control technics are important.
We have mature production technicians responsible for the heat
treatment process as we know this process affect the grinding balls
performance directly.
7). Quality Control.
Raw material test before production
Hardness test Drop Test Impact Test Core pulling Test after
production
SGS test before delivery
Certificate: ISO ***1:***8
Packing
1.Bags:***0KG
polypropylene bags which are highly resistant to UV rays and secure
bag straps to reduce time and effort in loading and
unloading.
2.Drums:Recyeled
drums can also be supplied. The drums have a removable lid and
compression ring for secure storage.Drums are more efficient for
some modes of transportation and can also be delivered on wooden
pallets.
Shipping:
1.Port of
Loading: Qingdao Port,China
2.Partial
shippment allowed
3.By
DHL/TNT express for samples order.Door to door to
delivery;
4.Appointed
freight forwarder by customers is acceptable
Our
Services
1.
Free samples for your test before orders;
2. Soonest delivery time ;
3.
Cooperate with many famours shipping companies,and sent the goods to your port
safe and in time;
4. Any feedback after sales would get our soonest reply.
WE LOOK FORWARD TO THE OPPORTUNITY TO DISCUSS HOW WE
CAN BECOME A PARTNER IN YOUR SUPPLY CHAIN
SOLUTION .
بلد: | China |
نموذج رقم: | DT |
سعر فوب: | 450 ~ 500 / Metric Ton ( Negotiable ) أحصل على آخر سعر |
الموقع: | - |
سعر الحد الأدنى للطلب: | 450 per Metric Ton |
الحد الأدني للطلب: | 10 Metric Ton |
تفاصيل التغليف: | Plastic Bags or Steel Drums |
موعد التسليم: | 10 to 30 days |
القدرة على التوريد: | 150000 Metric Ton per Year |
نوع الدفع: | T/T, L/C |
مجموعة المنتج : | - |