Cat /Komatsu /Doosan /Daewoo /Kobelco/Hyundai/Volvo Excavators Forging/Forged Bucket Teeth

Basic Info.

Model NO.	ROCK CHISEL TEETH
Forging Tolerance	+/-0.5mm
Standard	DIN
Certification	ISO 9001:2008, ISO Ts16949
Trademark	Hande

Product Description

Excavator bucket teeth is the important part of excavator for construction machinery,like human teeth.Bucket teeth is always fitted with the adapter using a pin. Common bucket teeth in the market are served for excavator like:Caterpillar,komatsu,Hitachi,Daewoo,ect.As bucket teeth is worked in a hard environment,so the wear-resistance is quite important,it will directly affect the working life and performance of products.Currently,main production processes of excavator bucket teeth can be:casting and forging.
FORGED BUCKET TEETH
Forged bucket teeth is the manufacturing process that putting pressure on the heated steel billet between the forging dies in high temperature,so that the material will full fill the forging dies,thus to achieve desired shape.In the forging process,the billet will be plastic deformed to obtain certain mechanical properties.Bucket teeth after forging processing can improve its organizational structure and guarantee a good mechanical performance,more wear-resisting, long service life.However,cast bucket teeth are made in the condition of high temperature molten metal and then injected in the casting molds,final cast bucket teeth are thus formed after cooling. By comparison,cast bucket teeth is more easy to products defects like air holes.And both the mechanical properties and wear resistant will be worse than that of forged bucket teeth,thus to affect the serving life of products.So we always suggest forging process for excavator bucket teeth.
FAQ OF FORGED BUCKET TEETH
1.What are the differences between forged bucket teeth and cast bucket teeth?
Both the strength and wear-resistance of forged bucket teeth is much better than cast ones.And with forging process,we will not need to worry about defects that may easily produce in casting process.
2.The higher the hardness,the better the wear-resistance will be?
Without doubt,we can improve the hardness of forged bucket teeth by heat treatment,but it does not mean the higher the hardness,the better the wear-resistance will be.According to our forging experience,our engineer suggests a hardness range 45-52HRC.Too high hardness will make products fragile and shorten its working life.
heat treatment hardness: 45-52HRCQuality Manager System: ISO 9001: 2008 ISO/TS 16949: 2008

Material Specification	According to customer's requirements.
Material incoming	Chemical Composition test Mechanical Performance test
Material cuting	Cutting machine
Heating	IF furnace
Forging equipments	1000 ton friction press ,2500 ton friction press ,4000 ton friction press,8000 ton friction press
Hear treatment	Normalising , Soft annealing, Hardening and tempering,Heat treatment out of the forging heat ,Special treatments
Surface treatment	Shot blasting
Machining	CN Lathe , Milling , Drilling ,Grinding ,CNC
Cleaning	Remove flash, burr or flanging
Testing	Magnetic particle inspection , Hardness ,Dimension inspection
Package	Coated with anti-rust oil ,Put in the packages.

ITEM	BRAND	TYPE	PART NUMBER	ADAPTOR	PIN&LOCK	SUITABLE FOR EXCAVATOR MODEL
1	KOMATSU	PC200 EX200	205-70-19570RC	205-939-7120	09244-02496	Komatsu 200 SANY 215 ZOOMLION 205 LiuGong 225 Sumitomo 200/210 Hitachi 120/200/210 XCMG 250
2		PC300 EX300	207-70-14151RC	207-939-5120	09244-02516	Komatsu 240/300/360 Hitachi 230/240/300/330/360 Hitachi 470
3		PC400 EX330	208-70-14152RC	208-939-3120	09244-03036	Komatsu 360/400/450 KOBELCO 330-8/350-8
4	CAT	E320 J350	1U3352RC	8J4310 3G8354	8E6358 8E6359	CAT 312/320/323
5		E325 J400	7T3402RC	616404	7T3408 8E0409	CAT 324/325/329 KOBELCO 260/330/350/360
6		E330 J450	9W8452RC/ 1U3452RC	616464	8E0468 8E8469	CAT 330/336/360 KOBELCO 460
7	DOOSAN/ DAEWOO	DH220 S220	2713-1217RC	2713-1218	2705-1020 2114-9008	Doosan 220/ 225 LonKing 225
8		DH300 S300	2713-1219RC	2713-1220	2705-1021 2114-1849	Hitachi 300/350
9		DH360 S360	2713-00032RC	2713-00033	2705-1021 2114-1849	DAEWOO 360/370/380 DH 370
10	KOBELCO	SK200	SK200RC	BF01P	E161-3035 S411-180002	KOBELCO 200/210
11		SK230	SK230RC	AF01L	7T3408 8E0409	KOBELCO 230/250/235
12	HYUNDAI	R200	E161-3027RC	E161-3017	E161-3035 S411-180002	HYUNDAI 210/215/220/225
13	VOLVO	EC360	14536800RC	14556404		VOLVO 360 /460

Why choose us? : 1)A professional international sales team, which enable us to turn inquiries into final products and export them to numerous countries and regions without barriers; 2) A well managed quality control system to customize on clients requirements. We can design according to customers usage invironment. 3)Unparalleled after sales service. FAQ 1. Are you a factory? Yes, we are real factory supplier for over 10 years, own a super technical team to serve adjusting design for customers. 2. How about the products range do you produce? We are specilized in producing a lot of types forging parts . Product range as below:3. Can you supply forging parts with adjustable design to adapt customers' using requirment? Sure, we have strong technology team, are able to do adjustment design for customers according to users' requirment and the using environment. 4. What advantages of your products and company? 1) adjusting design are available from us, to adapt the market and using environment better, and help customers gain more competitions in your market. 2)good price and quality3) Strong production capacity and testing capabilities.4) All of our forging parts passed the strict test before sale to customers.