Products
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Excavator Carrier Roller Bolt And Nut CATERPILLAR CAT312
JALE has a complete range of bolts and nuts available for all brands of excavators and bulldozers. Our bolts and nuts are of excellent quality and can be used in multiple situations. All track bolts are of quality grade 12.9.There are made of High Alloy Steel all through Heat-Treated and Induction of OEM specifications to withstand High Abrasion and Stresses.
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Excavator Track Chain KOBELCO SK330-8
We use boron alloy steel rolling and heavy machinery to punch according to different sizes, so that they are all produced under complete high temperature quenching and tempering. The surface hardness ranges form HRC48-56,depth from 6mm-12mm.
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Excavator Sprocket Rim Caterpillar CAT 215 CAT225
Motion provided by power generator of an excavator is conveyed to track link by running motor and sprocket rim. The teeth of sprocket rim should fit the track link well and should be able to drive the link steadily. Even when the link stretches due to wear and teat of its pin and bushing, the teeth should fit well. Usually, a sprocket rim is placed at the back part of the running device of an excavator.
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Cold-Drawn Steel Bar
Cold drawn steel, like cold rolled steel, is processed at room temperature. However, while cold rolling produces a flat product, cold drawn steel produces a thin shape, like a rod or wire.
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Excavator Link Rod HITACHI EX300 EX120
1. Materials: Q235
2. Certifications: ISO9001 &TS and CE certification.
3. Production quality testing: hardness testing, welding quality inspection, dimensional inspection and visual inspection etc.
4. Competitive products: good quality with reasonable price.
5. Strong wear resistance and long life span, can be used in harsh environment and serious abrasion.
6. Professional: our factory has over 10 years working experience in casting and forging process and manufacture.
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Excavator Sprocket Komatsu PC300-7 PC400-5
Diving gears with complete models and types are available for excavating equipment ranging from 0.8 to 100 tons.
Adopts precision processing technology and special heat treatment technique, so reach the best wear-resistance and prolong life time to maximum extent. -
EN8/EN9 En Series Round Steel Bar
EN8 is a medium carbon steel with a carbon content of 0.25%~0.60%. It has high strength and wear resistance and is used to manufacture mechanical parts, bearings, gears and other parts. After heat treatment, it can obtain higher hardness and strength.
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A36 Round Steel Bar
A36 is a low carbon steel containing manganese, phosphorus, sulfur, silicon and copper, with good weldability and high yield strength, commonly used as various structural steel parts.
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A105Round Steel Bar
A105 is mainly used for carbon steel forged tube parts. The carbon steel forging alloy type involved is low carbon, manganese and silicon steel, similar to AISI 1330, but with lower manganese content.
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Excavator Arm Bushing Volvo EC330
This product is based on 42CrMo.The crossed oil groove, round and elliptical oil socket are produced by some machine equipment on the inner surface of the bush. After quenched and tempered, these products are treated by metal salt batch(QPQ).Therefore, the bearings have very good anti-corrosion ability, and are in engineering machinery.
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A572/S355JR Round Steel Bar
A572 steel bar is a low-carbon, low-alloy high-strength steel produced by electric furnace steelmaking process. Its main component is scrap iron. Reasonable component design and strict process control make it high in purity and excellent in performance. The molten steel casting manufacturing method makes it have good density and uniformity, and ensures that the steel bar has excellent mechanical properties after cooling. It is widely used in construction, bridges, heavy machinery and other fields. At the same time, its low-carbon and low-alloy characteristics make it perform well in welding, forming, corrosion resistance and other aspects.
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AISI/SAE 4130 Alloy Steel Bar
AISI 4130 carbon steel bar has excellent strength, toughness and processing properties, weldability and forgeability, and through quenching treatment, it achieves high strength and strength.