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Boltless Ball Mill Liners

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Boltless Ball Mill Liners

Standard: ASTM A532, AS2027, G-X300
Hardness: ≥HRC58
Impact value:≥5J.
Material: High Cr Cast Iron
Dimensions: According to the drawing
Size Tolerance: as per CT13
Surface treatment: Shot Blasting
Application: Grinding Coal
Certification: ISO9001
Service: OEM ODM Service
Quality Control: 100% Inspected Casting Parts
Supply Ability: 4000 Ton/Tons per Year
Plywood Case: 1500 x 1000 x 1000mm (Max.)
Port: Shanghai Port
Lead Time: Time(days)10-25 To be negotiated
High Cr white iron: BTM Cr15Mo,BTM Cr20Mo,BTM Cr26Mo:
Quality Level: As per National Standard & International Standards.

Production Process: Sand Process With proper heat treatment(quenching and tempering) process to achieve ideal hardness and impact value.

Our Photos for Boltless Ball Mill Liners:

Boltless Ball Mill Liners
Boltless Ball Mill Liners
Ball Mill Liners

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.

Specification:
According to drawings, heat resistance, surface treatment requirement, Various types of 2D or 3D drawings are acceptable, etc.

AS2074	HBW	C	Si	Mn	P	S	Cr	Ni	Mo	Cu
AS2074 L2A	≤410	0.45-0.55	≤0.75	0.5-1.0	≤0.04	≤0.04	0.8-1.2	-	-	-
AS2074 L2B	≤410	0.55-0.65	≤0.75	0.5-1.0	≤0.04	≤0.04	0.8-1.5	-	0.2-0.4	-
AS2074 L2C	≤410	0.70-0.90	≤0.75	0.5-1.2	≤0.04	≤0.04	1.3-2.4	-	0.2-0.4	-

Standard Specification for Cr-Mo Alloy Steel
Reference Standard	Nominal Chemical Composition (W%)
Reference Standard	C	Si	Mn	Cr	Mo	Ni	P	S
AS 2017/L2A	0.45-0.55	≤0.75	0.50-1.00	0.80-1.20	-	-	≤0.04	≤0.04
AS 2017/L2B	0.55-0.65	≤0.75	0.50-1.00	0.80-1.50	0.2-0.4	-	≤0.04	≤0.04
AS 2017/L2C	0.70-0.90	≤0.75	0.50-1.20	1.30-2.40	0.2-0.4	-	≤0.04	≤0.04
ZG42Cr2Si2MnMo	0.38-0.48	1.5-1.8	0.8-1.2	1.8-2.2	0.2-0.6	-	≤0.04	≤0.04
ZG45Cr2Mo	0.40-0.48	0.8-1.2	0.4-1.0	1.7-2.0	0.8-1.2	≤0.5	≤0.04	≤0.04
ZG30Cr5Mo	0.25-0.35	0.4-1.0	0.5-1.2	4.0-6.0	0.2-0.8	≤0.5	≤0.04	≤0.04
ZG40Cr5Mo (FED-4A)	0.35-0.45	0.4-1.0	0.5-1.2	4.0-6.0	0.2-0.8	≤0.5	≤0.04	≤0.04
ZG50Cr5Mo	0.45-0.55	0.4-1.0	0.5-1.2	4.0-6.0	0.2-0.8	≤0.5	≤0.04	≤0.04
ZG60Cr5Mo	0.55-0.65	0.4-1.0	0.5-1.2	4.0-6.0	0.2-0.8	≤0.5	≤0.04	≤0.04
FMU-29	0.25-0.45	0.3-1.0	0.6-1.5	6.0-8.0	0.2-0.4	-	≤0.04	≤0.04
FMU-11	0.90-1.30	0.3-1.0	0.6-1.5	11.0-13.0	0.3-0.5	-	≤0.04	≤0.04
FMU-13	0.80-1.30	0.4-1.2	0.8-1.5	11.0-13.0	0.4-0.8	-	≤0.04	≤0.04
FMU-14	1.60-2.00	0.4-1.2	0.8-1.5	11.0-13.0	0.6-1.0	-	≤0.04	≤0.04

Chemistry Standard for Grinding Mill Liners:
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

Item	High Cr White Iron	High Cr Alloy Steel	High Mn Steel	Ni-hard Cast Iron
C	2.4-3.2	1.1-2.2	0.9-1.3	2.4-3.6
Si	0.6-1.2	0.6-1.2	≤0.8	≤0.8
Mn	0.5-1.0	0.5-1.0	11.0-18.0	≤2.0
Cr	12.0-30.0	11.0-30.0	1.5-2.5	1.5-10
S	≤0.04	≤0.04	≤0.04	≤0.15
P	≤0.06	≤0.06	≤0.06	≤0.15
Mo	0.1-3.0	0.1-3.0	≤1.0	≤0.1
Cu	0.1-1.0	0.1-1.0	–	–
Ni	0-0.3	0-0.3	–	3.3-10
Re	–	–	–	–
Equivalent Specification	GB/T8263-1999		GB/T5680-1998	GB/T8263-1999
	AS2027 Cr27		DL/T 681-1999	AS2027/Ni-Cr1-550
	AS2027 CrMo 15/3		JIS G 5153-1999	AS2027/Ni-Cr2-500
	AS2027 CrMo 20/2/1		ASTM A128	AS2027/Ni-Cr4-500
	ASTM A532 Class Ⅲ Type A 25%Cr		DIN GX120Mn12	AS2027/Ni-Cr4-600
	ASTM A532 Class Ⅱ Type B 15%Cr-Mo		AFNORZ120Mn12	AS2027/Ni-Cr4-630
	BS 4844 3E			ASTM A532 1-A,B,C,D
	DIN1695			ASTM A532 2-A,B,C,D,E
	NFA32401			ASTM A532 3-A
Material Type	Martensite Matrix		Austenitic Mn Steel	–
Hardness	HRC≥56		HB≤300	HRC≥56
Impact Value	AK≥4J		AK≥80J	–

FAQ:

Q: Can you manufacture Customization products?
A: Yes, we can.
We can produce both standard and special prosucts.
Our can make them according to your drawings and samples.

Q: Do you provide free samples?
A: Yes, usually we provide free samples for testing under the condition of freight paid by customer.

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: Can the products be customized as our need, such as put on our logo?
A: Surely our products can be customized as your need, Put on your logo is also available.

Q: What information do we need to provide to you in order to confirm our parts order?
A: provide us your drawings or detailed specifications for our technical staff could make the drawing.

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

Q: When will make delivery?
A: Delivery Time
Sample Order: 20days after receipt of the full payment.
Stock Order: 10 days after receipt of the full payment.
OEM Order: 40 days after receipt of the deposit.

Q: After-sales Service?
A: 1 year warranty for all kinds of products;
If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.

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

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

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 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 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.

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