What kinds of products do you offer?

We provided parts are mainly related to your plant machine. It ranges from the drill rod, excavator buckets and wheel loaders, crusher spare parts, construction machinery parts, brass bush, conveyor and screen spare parts, beneficial equipment spare parts, grinding mill spare parts, machining spare parts and other customized spare parts.

What kind of materials are you familiar with?

We are familiar with carbon steel, alloy steel, standard wearing plate, high manganese steel, high chrome steel, martensitic steel, casting iron, bronze and ceramic insert material.

What’s the maximum single weight that can be casted? What is your processing capacity per day?

The single weight that can be casted at one time is 13 metric tons. The capacity is 80 tons per working day.

Can you use foundry machining castings?

Yes, the CNC machine can machine material hardness from HB200 to HRC62.The maximum machining length is 8m and maximum width is 4m.

What information do we need to provide to you in order to confirm our parts order?

We work with technical drawings for any non-standard products. If the order is for standard parts, you only have to provide us with the part number so we may define the parts of the order.

CH430 CH440 Mantle And Bowl Liner Suit for Cast Steel Casting High Manganese Steel Sandvik Cone Crusher Spare Parts Forging

CH430 CH440 High Manganese Steel Crusher Parts Mantle And Bowl Liner

Mantle and concave, which suit to Sandvik single cylinder cone crusher CH430/H3800, CH440/H4800.

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Model:
CH430/CH440
Brand:
ONA
Code:
847490

Product Description

The table below illustrates different crushing chambers alternatives-CH440

CH440 CONCAVE CONCAVE MANTLE FILLER RING

EC/A	EC extra coarse 452.3027-001 (M1) 452.3027-002 (M2) 452.3027-003 (M7)	A 442.7225-01 (M1) 442.7225-02 (M2) 442.7225-03 (M7)
EC/B	EC extra coarse 452.3027-001 (M1) 452.3027-002 (M2) 452.3027-003 (M7)	B 442.7230-01 (M1) 442.7230-02 (M2) 442.7230-03 (M7)
C/A	C course 442.8421-01 (M1) 442.8421-02 (M2) 442.8421-03 (M7)	A 442.7225-01 (M1) 442.7225-02 (M2) 442.7225-03 (M7)
C/B	C course 442.8421-01 (M1) 442.8421-02 (M2) 442.8421-03 (M7)	B 442.7230-01 (M1) 442.7230-02 (M2) 442.7230-03 (M7)
MC/A/MC	MC medium course 442.8420-01 (M1) 442.8420-02 (M2) 442.8420-03 (M7)	A 442.7225-01 (M1) 442.7225-02 (M2) 442.7225-03 (M7)	MC medium course 442.7485-01
MC/B/MC	MC medium course 442.8420-01 (M1) 442.8420-02 (M2) 442.8420-03 (M7)	B 442.7230-01 (M1) 442.7230-02 (M2) 442.7230-03 (M7)	MC medium course 442.7485-01
MC/HC/MC	MC medium course 442.8420-01 (M1) 442.8420-02 (M2) 442.8420-03 (M7)	HC 442.9073-01 (M1) 442.9073-02 (M2) 442.9073-03 (M7)	MC medium course 442.7485-01
M/A/MC	M medium 442.8419-01 (M1) 442.8419-02 (M2) 442.8419-03 (M7)	A 442.7225-01 (M1) 442.7225-02 (M2) 442.7225-03 (M7)	MC medium course 442.7485-01
M/B/MC	M medium 442.8419-01 (M1) 442.8419-02 (M2) 442.8419-03 (M7)	B 442.7230-01 (M1) 442.7230-02 (M2) 442.7230-03 (M7)	MC medium course 442.7485-01
M/HC/MF	M medium 442.8419-01 (M1) 442.8419-02 (M2) 442.8419-03 (M7)	HC 442.9073-01 (M1) 442.9073-02 (M2) 442.9073-03 (M7)	MF medium fine 442.7484-01
MF/A/MF	MF medium fine 442.8418-01 (M1) 442.8418-02 (M2) 442.8418-03 (M7)	A 442.7225-01 (M1) 442.7225-02 (M2) 442.7225-03 (M7)	MF medium fine 442.7484-01
MF/B/MF	MF medium fine 442.8418-01 (M1) 442.8418-02 (M2) 442.8418-03 (M7)	B 442.7230-01 (M1) 442.7230-02 (M2) 442.7230-03 (M7)	MF medium fine 442.7484-01
MF/HC/MF	MF medium fine 442.8417-01 (M1) 442.8417-02 (M2) 442.8417-03 (M7)	HC 442.9073-01 (M1) 442.9073-02 (M2) 442.9073-03 (M7)	MF medium fine 442.7484-01
F/A/MF	F fine 442.8417-01 (M1) 442.8417-02 (M2) 442.8417-03 (M7)	A 442.7225-01 (M1) 442.7225-02 (M2) 442.7225-03 (M7)	MF medium fine 442.7484-01
F/B/MF	F fine 442.8417-01 (M1) 442.8417-02 (M2) 442.8417-03 (M7)	B 442.7230-01 (M1) 442.7230-02 (M2) 442.7230-03 (M7)	MF medium fine 442.7484-01
F/HC/MF	F fine 442.8417-01 (M1) 442.8417-02 (M2) 442.8417-03 (M7)	HC 442.9073-01 (M1) 442.9073-02 (M2) 442.9073-03 (M7)	MF medium fine 442.7484-01
EF/EF/MC	EF extra fine 442.8416-01 (M1) 442.8416-02 (M2) 442.8416-03 (M7)	HC 442.9073-01 (M1) 442.9073-02 (M2) 442.9073-03 (M7)	MC medium course 442.7485-01

Heating treatment, also known as heat treatment, is a critical process in the manufacturing of mantle and concave components for cone crushers. This process enhances the mechanical properties of the manganese steel used in these wear parts, which are subject to extreme conditions in crushing applications.

The heat treatment of mantle and concave involves a series of controlled heating and cooling processes that alter the microstructure of the steel. This results in improved hardness, toughness, and resistance to wear and impact. The process typically includes austenitizing, where the steel is heated to a specific temperature to transform its microstructure, followed by quenching, where it is rapidly cooled to lock in the new structure. Tempering may also be employed to reduce hardness stresses and improve toughness.

For crusher components, the heat treatment process is meticulously controlled to ensure consistency and reliability. The goal is to achieve a balance between hardness and toughness, which is essential for the longevity and performance of the mantle and concave in the crushing chamber. The treatment enhances the work-hardening capability of austenitic manganese steel, a material known for its ability to harden when subjected to impact and pressure.

By optimizing the heat treatment process, ONA ensures that their mantle and concave components can withstand the high stresses and abrasive environments found in mining and aggregate processing. This extends the service life of the components, reduces downtime, and improves the overall efficiency of the crushing operation. The end result is a product that is ready to perform under the most demanding conditions, providing customers with a reliable and durable solution for their crushing needs.

concave mantle mantle concave crusher concave and mantle bowl liner and mantle mantle liner bowl liner cone crusher ch430 ch430 cone crusher sandvik ch430 cone crusher sandvik cone crusher ch430

Advantage

1. Materials: High manganese and customised materials.

2. Use: Wear parts for crushers in the quarry, mining, cement aggregate, recycling, shredding and demolition fields etc.

3. Certifications: ISO9001 and CE certification.

4. Production quality testing: Hardness testing, metallographic structure, machinery performance testing,ultrasonic inspection, high frequency infrared carbon and surface analysis etc.

5. Competitive products: Good quality with reasonable price.

6. Strong wear resistance and long life span, can be used in harsh environment and serious abrasion.

7. Professional: ONA has over 10 years working experience in casting and forging process and manufacture.

8. We can provide customized design according to our clients’ demands and also refine our products by our clients’ feedback.

FAQ

Q What kinds of products do you offer?

A We provided parts are mainly related to your plant machine. It ranges from the drill rod, excavator buckets and wheel loaders, crusher spare parts, construction machinery parts, brass bush, conveyor and screen spare parts, beneficial equipment spare parts, grinding mill spare parts, machining spare parts and other customized spare parts.
Q What kind of materials are you familiar with?

A
We are familiar with carbon steel, alloy steel, standard wearing plate, high manganese steel, high chrome steel, martensitic steel, casting iron, bronze and ceramic insert material.
Q What’s the maximum single weight that can be casted? What is your processing capacity per day?

A The single weight that can be casted at one time is 13 metric tons. The capacity is 80 tons per working day.
Q Can you use foundry machining castings?

A Yes, the CNC machine can machine material hardness from HB200 to HRC62.The maximum machining length is 8m and maximum width is 4m.
Q What information do we need to provide to you in order to confirm our parts order?

A We work with technical drawings for any non-standard products. If the order is for standard parts, you only have to provide us with the part number so we may define the parts of the order.