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Caterpillar

What is the difference between forged and cast teeth?
Forged teeth are made from heat-treated alloy steel to help sustain wear resistance so you can often come to expect a longer wear life from forged teeth. The downsides are that there are more limits on shaping and forged teeth come at a higher cost.
Cast Teeth are made from austempered ductile iron and heat-treated to offer maximum resistance to wear and impact. They are strong and lightweight in design and cast teeth are self-sharpening.  They can last almost as long as forged teeth and they are significantly cheaper – making them more economical and cost-effective.

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When deciding which option is best, you need to understand the material being processed, abrasion level, and impact the machine is subjecting the tooth to.
FYI – the largest difference is actually in impact – cast does not react well to high torsional forces breaking as it is a more brittle compound.
Whereas the forged tooth has long grains of steel giving it much greater torsional flexibility – so it will almost bend before it will break. Every solution is different so you must understand what’s required.

Product parameter

Model Number E320TL E320RC E325RC E330RC E330
Certification ISO9001
Weight 8kg 8kg 11.4KG 13.7KG 12KG
Model 1U3352 1U3352 7T3402 1U3452 1U3452
Material 42CrMo
Hardness 47-54HRC
Process Forging
Cavity size 85*86*119 85*86*119 89*93*126 102*98*148 108*98*137

FAQ

Q: Are you a manufacturing or trading company?
A: We are a manufacturer, and we also have our own trading company.

Q: How can I get the sample? What’s the lead time?
A: If samples are available, we will send them within 3days.

Q: Do you provide ODM/OEM service?
A: We can make OEM/ODM according to customers’ requirements with no problem.

Q: Warranty
A: We will give a guarantee to our clients, also we will supply free spare parts if the client makes big order with us.

Q. What are payment terms?
A: T/T or 100% irrevocable L/C at sight.

Q: What is your MOQ?
A: We accept any quantity if have stock.

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