2021 New Style trackhoe attachments - Transmission shaft for Hot compact excavator hydraulic excavators – Lanli

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Quality First,and Customer Supreme is our guideline to provide whole heartedly service to our customers.Nowadays, we are trying our to become one of nice exporters in our field to meet customers more need for Hydraulic Thumb For Mini Excavator , Mini Digger Grab Attachment , Heavy Equipment Attachments , To acquire a consistent, profitable, and constant growth by getting a competitive advantage, and by continuously increasing the value added to our shareholders and our employee.

2021 New Style trackhoe attachments - 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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The company upholds the philosophy of Be No.1 in quality, be rooted on credit and trustworthiness for growth, will continue to serve old and new customers from home and overseas whole-heatedly for 2021 New Style trackhoe attachments - Transmission shaft for Hot compact excavator hydraulic excavators – Lanli , The product will supply to all over the world, such as: Israel, Frankfurt, Colombia, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.

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The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!