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Zhangqiu Zhixin Industrial & Mining Materials Co., Ltd.

Supplier From China
Apr-07-11
Supplier : Casting forging ball, steel ball, wrought iron component

Established: 1995

Verification Status



Contact Details:
95# Luhong Street Southern, Baodao
Zhangqiu 250200
Shandong China


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More Items Similiar to: Zhangqiu Zhixin Industrial & Mining Materials Co., Ltd.

GOLD Member
VERIFIED
Jul-04-03
Buyer From Navi Mumbai, Maharashtra, India
Aug-17-16
 
(1)Product
Superior raw materials, advanced automated equipment, unique heat treatment technique and strict quality control system contribute to better performance for the general hardness of shandong iraeta grinding steel ball.
1) production standardYb/t091-2005
2) size: 25-150 mm
3) surface hardnessHrc57-67 hrc
4) volume hardnessHrc56-64
5) breakage rate<0.57%
6) lost round rate<1%
7) impact toughness12 j/cm2
8) material : customized raw material, b2, b3, bu chrome
9) forging way: hydraumatic
10) core hardnes =50;=55;=58;=60
11) dropping test: =12000

(2)Raw material
With the purchase of 400 thousand tons of steels each year, we are able to provide customizable raw materials and get vip service from steel plants. All raw materials are purchased directly from standard steel enterprises such as laiwu steel group, shijiazhuang steel, huaiyin steel, etc. The quality of different batches of raw materials is quite stable.

(3)Equipment
Iraeta has 7 full automatic hot-rolling steel ball production lines. We are among the minority of suppliers who are able to directly produce balls with dia80mm and the above size by hot-rolled technology.

(4)Lab
A national certified laboratory in accordance with the international standard iso17025 was established in iraeta.

(5) specialist
1) customized raw material. ( the formal steel material factory)

2) high automatic equipment.( automatic hot-rolling production lines )

3) the unique heat treatment. ( introducing spainsh technology)

4) strict quality control. ( equipped with national approved laboratory meeting requirements of iso17025)

5) iso9001, iso14001 , ohsas18001, etc.
Aug-22-16
 
1 ) product feature

1 > high hardness: surface hardness: hrc57-67 hrc, volume hardness hrc56-64.
2 > high impact toughness: the impact toughness of our grinding balls is more than 12 j / cm2.
3 > low broken rate: the actual broken rate is not higher than 1%.
4 > good wear-resistant and lower wear rate.
GOLD Member
VERIFIED
May-24-07
Supplier From Shenzhen, Guangdong, China
GOLD Member
Aug-03-16
Buyer From Ajman, United Arab Emirates
Jan-02-17
 
ItemProductSurface hardnessCore hardness
1High chrome cast grinding media Hrc 58-65More than hrc 55
2Low chrome cast grinding media Hrc 48-55More than hrc 46
3Medium chrome cast grinding mediaHrc 50-60More than hrc 48
4B2 forged grinding mediaHrc 58-65More than hrc 55
5B3 forged grinding mediaHrc 58-65More than hrc 55
6Bu forged grinding mediaHrc 58-65More than hrc 55
Nov-29-12
 
Forged steel grinding balls:
Suit equipment: both drying and wet ball mills
Tech specs:
The forged plant operates four production lines and sources input barstock directly from hm rolled grinding balls.
It offers a hardness of ¡ö65hrc in surface, slowly decreasing towards the core.
Diameters available: 20 - 15omm (1½¡± --5, ).
Key benefits:
Improved wear resistance due to quenching and tempering..
Steady milling conditions due to wear reduction in wear rate.
It is the best-suited solution to fight wear: it is highly resistant to both abrasion and impact.


BrandMaterialsCMnSiCrSPMoNi
Hm b-150mn0.58-0.650.85-1.20.17-0.370.2-0.40.0350.035
Hm b-260mn0.75-0.80.8-1.00.15-0.250.55-0.60.030.03
Hm b-365mn0.55-0.60.7-0.80.17-0.370.9-1.10.030.030.05-0.10.01-0.05
Hm b-475mn0.45-0.550.7-1.00.17-0.370.030.03
Hm b-575mncr0.68-0.750.8-0.90.17-0.370.4-0.50.030.03
Hm b-675mnsi0.7-0.90.8-1.020.1-0.40.7-1.050.020.020.03-0.150-0.05
Hm b-6a75mnsi0.95-1.030.92-1.00.2-0.30.4-0.60.020.02
Hm b-7Wear-resistant alloy0.65-0.750.9-1.00.17-0.370.7-0.90.020.020.05-0.10.1-0.2.


Buckets or ton bags
Buckets 850-900kgs/one
Ton bags 1000kgs/bag
May-28-12
 
Product details:
1. Dia: 20-150mm.
2. Hardness: 58-67hrc.
3. Brekage rate: less than 0.5%.
4. Good wear resistance.


Woven bag or iron drum.
1ton/bag 850kg/iron drum.
GOLD Member
Feb-07-00
Supplier From Mumbai, Maharashtra, India

Verification Status