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Mill Liner

Application: Mill

Material Group: High Cr White Iron, BTMCr15Mo,BTMCr20Mo,BTMCr26Mo
Heat treatment Process: quenching & tempering treatment to achieve higher hardness and ideal impact value.
Hardness: ≥HRC56
Impact value: ≥5J
Service Life: 1st Chamber:  about 2 years; 2nd Chamber: about 4 years.
We’d like to help select suitable material grade for your mill liner as per your specific working condition.

Our Photos for Mill Liner:

  • Mill Liner
  • Mill Liner
  • Mill Liner
Chemistry Standard for Mill Liner:

ISO 21988/JN/

HBW


C

Si

Mn

P

s

Cr

Ni

Mo

Cu

HBW555XCr13

≤555


1.8-3.6

≤1

0.5-1.5

≤0.08

≤0.08

12-16

≤2

≤3

≤1.2

HBW555XCr16

≤555


1.8-3.6

≤1

0.5-1.5

≤0.08

≤0.08

14-18

≤2

≤3

≤1.2

HBW555XCr21

≤555


1.8-3.6

≤1

0.5-1.5

≤0.08

≤0.08

18-23

≤2

≤3

≤1.2

HBW555XCr27

≤555


1.8-3.6

≤1

0.5-1.5

≤0.08

≤0.08

23-30

≤2

≤3

≤1.2

HBW600XCr35

≤600


3.0-5.5

≤1

1.0-3.0

≤0.06

≤0.06

30-40

≤1

≤1.5

≤1.2

HBW600XCr20Mo2Cu

≤600


3.0-5.5

≤1

≤1

≤0.06

≤0.06

18-21

≤1

1.4-2.0

0.8-1.2

Specification:
According to drawings, heat resistance, surface treatment requirement, Various types of 2D or 3D drawings are acceptable, etc.
Cost effective:
Integrated production from mold-making to post-processing is completed in our own factory. 
This can effectively reduce the manufacturing cost.
We have first rate production line, the most professional staff, and the advanced equipment and inspection method for casting. 
super quality,competitive price and strict delivery time.


Ni hard white Iron
ISO 21988/JN/ HBW C Si Mn P S Ni Cr
HBW480Cr2 480 2.5-3.0 0.8 0.8 0.1 0.1 3.0-5.5 1.5-3.0
HBW500Cr9 500 2.4-2.8 1.5-2.2 0.2-0.8 0.06 0.06 4.0-5.5 8.0-10.0
HBW510Cr2 510 30.-3.6 0.8 0.8 0.1 0.1 3.0-5.5 1.5-3.0
HBW555Cr9 555 2.5-3.5 1.5-2.5 0.3-0.8 0.08 0.08 4.5-6.5 8.0-10.0
HBW630Cr9 630 3.2-3.6 1.5-2.2 0.2-0.8 0.06 0.06 4.0-5.5 8.0-10.0
ISO 21988/JN/ HBW C Si Mn P S Cr Ni Mo Cu
HBW555XCr13 ≤555 1.8-3.6 ≤1 0.5-1.5 ≤0.08 ≤0.08 12-16 ≤2 ≤3 ≤1.2
HBW555XCr16 ≤555 1.8-3.6 ≤1 0.5-1.5 ≤0.08 ≤0.08 14-18 ≤2 ≤3 ≤1.2
HBW555XCr21 ≤555 1.8-3.6 ≤1 0.5-1.5 ≤0.08 ≤0.08 18-23 ≤2 ≤3 ≤1.2
HBW555XCr27 ≤555 1.8-3.6 ≤1 0.5-1.5 ≤0.08 ≤0.08 23-30 ≤2 ≤3 ≤1.2
HBW600XCr35 ≤600 3.0-5.5 ≤1 1.0-3.0 ≤0.06 ≤0.06 30-40 ≤1 ≤1.5 ≤1.2
HBW600XCr20Mo2Cu ≤600 3.0-5.5 ≤1 ≤1 ≤0.06 ≤0.06 18-21 ≤1 1.4-2.0 0.8-1.2


Standard for Mill Liner:

Mill Size


Ball Charge
(t)


Mill Size


Ball Charge
(t)


Mill Size


Ball Charge
(t)


Ф900×1800

1.5

Ф2400×1000

50

Ф3800×1300

185

Ф900×3000

2.7

Ф2400×1100

60-62


Ф1200×2400

3

Ф2400×1200

63-65

Ф3800×1300

185

Ф1200×3000

3.5

Ф2400×1200

66-68


Ф1200×4500

5

Ф2600×1000

64

Ф4000×5000

121

Ф1500×3000

7.5

Ф2600×1100

69

Ф4000×6000

146

Ф1500×4500

11

Ф2600×1300

80

Ф4000×6700

149

Ф1500×5700

12

Ф2700×4000

40

Ф4000×1300

191

Ф1830×3000

11

Ф2700×4500

48

Ф4200×1100

190

Ф1830×4500

15

Ф3000×900

80-83


Ф1830×6400

21

Ф3000×1100

95-100

Ф4200×1300

225

Ф1830×7000

23

Ф3000×1200

103


Ф2100×3000

15

Ф3000×1300

110-116

Ф4200×1300

225

Ф2100×4500

24

Ф3200×4500

65


Ф2100×7000

26

Ф3200×1100

110-112

Ф4200×1300

225

Ф2200×4500

27

Ф3200×1300

125


Ф2200×6500

35

Ф3400×1100

115

Ф4500×6400

172

Ф2200×7000

35

Ф3500×1300

150

Ф4600×1350

280

Ф2200×7500

35



Ф2200×1100

50

Ф3500×1300

150

Ф4600×1400

285

Ф2400×3000

23


Ф5000×1500

350

Ф2400×4500

30

Ф3600×4500

90

Ф5030×6400

216

Ф2400×800

39.5-42

Ф3600×6000

110

Ф5030×8300

266

Ф2400×900

50

Ф3600×8500

131

Ф5500×8500

338

Q&A:

Q: Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q: What kinds of products do you offer?
A: We mainly produce various high alloy steel castings, such as mill liners, jaw crusher spare parts, jaw plates, cone crusher spare parts, Crusher Blow Bars, Crusher Hammers, etc.

Q: What kind of materials are using for the products?
A: We supply all kinds of high alloy steel castings, including manganese steel castings, high manganese steel, nickel hard castings, chromium molybdenum alloy steel, high chromium white iron castings, etc.

Q: What is the maximum weight of a single piece that can be cast, and what is your daily processing capacity?
A: The weight of a single piece that can be cast at one time is 30 tons. The production capacity is 150 tons/working day.

Q: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q: What is the Warranty for our products ?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.

Q: How to give inquiry?
A: Step 1, please tell us what weight ,dimension, material do you need please.
Step 2, Better help to provide the drawing with above-mentioned details please.
Step 3, when we have enough details, we may quote accordingly.

Q: What is the delivery time of your products?
A: It depends on the inventory availability.If items needed are in stock, the delivery time would be within 7 work days, but if not the delivery time would be around 30 work days.
We will send working schedule of your order each week.
The detailed inspection picturesion by email.

Q:  Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q: If your product has inferior quality or quality problem after we use them what happens next?
A: First, you have to provide us photos of the problem part and also provide photos of the use.
If it is indeed a quality problem of the product itself, we would offer compensation to you and also figure out solutions to avoid this kind of quality problem in the future.
If the problem is caused by clients, we would provide the technical suggestions to avoid same problems.

Q: Do you support drop shipping?
A: Yes, your drop shipping is aviable.

Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight.

Q:  How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

If you have interest, please do not hesitate to contact me.
Pls send the drawing,technical requirements to us by email.
Looking forward to receiving your inquiry and reply.
Thank you.
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