Ball Mill Liners

Application: Ball Mill
Hardness: ≥HRC56
Impact value: ≥5J
Material Group:
BTMCr15Mo,BTMCr20Mo,BTMCr26Mo
Service Life: 1st Chamber:  about 2 years; 2nd Chamber: about 4 years.
Heat treatment Process: quenching & tempering treatment to achieve higher hardness and ideal impact value.

We’d like to help select suitable material grade for your ball mill liners as per your specific working condition.

Our Photos for Ball Mill Liners:

Chemistry Standard for Ball 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

Q&A:

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: 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.

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.
We will send working schedule of your order each week.
Our will inspect and test all merchandise in case of damaging and missing parts before shipment.

The detailed inspection picturesion by email.