Manufacturer for digging construction machine - Transmission shaft for Hot compact excavator hydraulic excavators – Lanli

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We always follow the principle Quality Very first, Prestige Supreme. We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for Kubota Pins And Bushes , Side Frame , Hydraulic Grapple For Excavator , Welcome to make contact with us if you're fascinated inside our product, we are going to provide you with a surprice for Qulity and Value.

Manufacturer for digging construction machine - Transmission shaft for Hot compact excavator hydraulic excavators – Lanli Detail:

* Product Application

Applied to road equipment in the field of construction machinery, this product is mainly used to connect the interface of asphalt paver.

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* Specifications

Product specifications and technical requirements (excerpt) refer to the following table, can also meet the customer non-standard customization.

Material	Tempering Requirement
	Mechanical property						Hardness
	Tensile Strength б_b	Yield Strength б_s	Elongation	Reduction of area	Impact energy	Notched bar impact strength	Hardness
	N/mm²	N/mm²	%	%	J	J/cm²	HB
Forging 40CrNiMoA	＞980	＞835	≥12	≥55	≥78	≥98	240-270
Remark：The tempering requirements are mechanical properties or hardness, which can not be met at the same time.

*Service & Advantage

According to the special requirements of customers, the current surface treatment methods are:
1）Hard chrome plating，NSS method in ISO 9227 (GB/T 10125) is adopted to meet the requirements of 72 hours salt spray test.
2）Zinc plating, yellow zinc salt spray test requirements≥96 hours in accordance with ATM B633 standard.
3）MAGNI 565 treatment，salt spray test reach 480 hours.
4）Electrophoresis，salt spray test reach 250 hours.
5）Special surface treatment can be customized.
6）Implemented according to GB/T6402 “Steel Forgings Ultrasonic Testing Method” quality grade 4.

*Our Factory

We are committed to intelligent automatic production lines, welding robot production lines, laser cutting machines, implementing digital lean management models, mastering core innovation technologies, and with multiple invention patents and practical program model patents to ensure that the level of technical capabilities is always at the forefront of the industry at the forefront of the industry.With its own technology, superior quality and integrity, to provide customers with superb products and professional services, has won a wide range of credibility at home and abroad.

Our Factory

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carry on to boost, to guarantee products excellent in line with market and consumer standard specifications. Our enterprise has a quality assurance system are actually established for Manufacturer for digging construction machine - Transmission shaft for Hot compact excavator hydraulic excavators – Lanli , The product will supply to all over the world, such as: Namibia, Philippines, Houston, To keep the leading position in our industry, we never sgood challenging the limitation in all aspects to create the ideal products. In his way, We can enrich our life style and promote a better living environment for the global community.

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Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!