2A Bucket teeth and Adapter

Colour: Original / Black/ Yellow
Materials: Chromium Molybdenum Alloy
Production processes:
Lost-Wax /Precoated Silica Sand
Heat Treatment:
Normalizing, Annealing, Quenching, Tempering
Surface Finish:
Shot Blasting, Polishing, Baking Varnish

Certificates: ISO9001-2005
Transport Package: Wooden Case
Delivery Time: 10-15 Days

LIHUA castings is a provider of casting parts solutions. From casting Wear Parts to excavator buckets, bucket teeth, and cutting edge blades, we specialize in delivering innovative and high-quality products tailored to meet the diverse needs of our clients.

At LIHUA, our commitment to excellence extends to our manufacturing processes. To this end, a great deal of attention has been paid to all aspects, starting from the design to the selection of raw materials and production processes.

Specifications
Part No	2A Teeth /1067-0075	Total thickness(H)	1.7" [43.2 mm]
Bucket Tooth	2A Teeth	Total Length(L)	4.12" [105 mm]
Adapter	1067-0075	Width	1.62" [41.2 mm]
Pin/washer	Roll pin	Type	Roll Pin
Weigth	0.5kg / 1.1lb	Colour	Original / Black/ Yellow
Technologies
Tensile Strength(MPa)	≥1350	Materials	Chromium Moly Alloy
Yield Strength(MPa)	≥1100	Production Processes	Lost-Wax/ Silica Sand
Impact (J)	≥25	Certificates	IS09001-2005
Hardness (HB)	450-520	Heat Treatment	Normalizing, Quenching, Tempering

LIHUA Bucket Teeth and Adapter List
Series	Teeth (Part No)	kg/lb	Pin & Washer	Adapter(Part No)	kg/lb
230	230SP	1.27/2.8	23P Flex Pin	U43792 weld on 1"	1.36/3.0
	23HD	1.0/2.2	same	2740-MW-23 weld-on 3/4"	1.95/4.3
	230ST	1.36/3.0	same	2300FL mount weld-on	1.82/4.0
	23WTL	1.18/2.6	same	same	same
	23TL	1.09/2.4	same	same	same
	23THD	1.14/2.5	same	same	same
240	240	1.82/4	24P Flex Pin	240010 weld-on 1"	2.5/5.5
	240HD	1.59/3.5	same	same	same
	240F	2.27/5	same	same	same
156	156	0.8/1.76	156 Roll Pin	230X156 weld-on 5/8"	1.54/3.4
	156L	0.86/1.9	same	552X156 weld-on 3/4"	2.1/4.6
	156F	1.32/2.9	same	550X156 weld-on 1"	2.1/4.6
	156LP	1.59/3.5	same	same	same
	156T	1.0/2.2	same	same	same
	156WT	1.59/3.5	same	same	same

Cast teeth and adapter are used on loaders, scrapers, rippers, and scarifiers. They are formed from a medium-carbon, chromium, nickel. molybdenum steel offering high strength and toughness with deep-hardening properties. They have excellent resistance to wear and abrasion. The manufacturing process begins with the pattern which is basically an exact duplicate of the tooth to be cast but slightly over sized to compensate for steel contraction. The mold is made from this pattern.

Cast teeth and adapter.jpg

To get the desired steel alloy, melt and heat to casting temperature in a large furnace. After this, the steel is poured in using counter-gravity. After being cast, trees must be cooled on a cooling belt (with nitrogen). The ceramic shells are broken with an utterly automatic knock-off hammer to release the trees from their containers and mostly eliminate the ceramic.

manufacturing process.jpg

These products are inspected internally at LIHUA for their dimensioning and material properties, among other things. If so desired, destructive, non-destructive or microstructural analysis can also be performed. In addition the components are delivered to the customer for evaluation. The customer can test the product for functionality, dimensions, strength, appearance and various other important parameters. Based on the results, it is determined whether the product is ready to be produced in series or if additional technical adaptations need to be implemented. High product quality is safeguarded by means of this intensive evaluation phase, as is a stable production process and a high degree of delivery reliability.