Hot sale Factory backhoe quick coupler - Transmission shaft for Hot compact excavator hydraulic excavators – Lanli

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Our items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of Link , Diamond Locating Pin , Excavator Pivot Pin , Our hugely specialized process eliminates the component failure and offers our consumers unvarying high quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.

Hot sale Factory backhoe quick coupler - 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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Trustworthy good quality and excellent credit score standing are our principles, which will help us at a good -ranking position. Adhering towards the tenet of quality first, buyer supreme for Hot sale Factory backhoe quick coupler - Transmission shaft for Hot compact excavator hydraulic excavators – Lanli , The product will supply to all over the world, such as: Hanover, Naples, India, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is to continue to earn your loyalty by dedicating our efforts to the constant improvement of our items and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate.

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