Low MOQ for Recoil Spring Ass’y - Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli

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Our target should be to consolidate and enhance the high quality and service of current goods, in the meantime frequently create new products to satisfy diverse customers' calls for for Bushed Pin Flexible Coupling , Excavator Boom Pin , Side Frame , Great high quality, competitive rates, prompt delivery and dependable assistance are guaranteed Kindly allow us to know your quantity requirement under each size category so that we can easily inform you accordingly.

Low MOQ for Recoil Spring Ass’y - Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli Detail:

* Product Application

Committed to the production of construction machinery pin, the main parts used in the excavator are the connecting pin between the back end of the boom and the platform, the connecting pin between the platform and the cylinder, the connecting pin between the middle end of the boom and the cylinder, the connecting pin between the upper ear plate and the cylinder, etc, the application parts are shown below

挖掘机应用图

* Specifications

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

Material	Diameter range /mm	length range /mm	Tempering requirement			Induction hardening requirement
			Mechanical Property		Hardness	Surface hardness	Layer depth
			Tensile Strength б_b	Yield Strength б_s	Hardness	Surface hardness	Layer depth
			N/mm²	N/mm²	HB	HRC	mm
45	45-185	103-1373	≥690	≥490	201-269	49-59	2 above
40Cr	45-155	118-1288	≥930	≥785	235-280	52-60	3-5
42CrMo	45-160	128-1325	≥980	≥830	248-293	52-60	3-5
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.

*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.

Our Factory

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Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for Low MOQ for Recoil Spring Ass’y - Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli , The product will supply to all over the world, such as: Czech Republic, Indonesia, San Diego, Our qualified engineering team will usually be prepared to serve you for consultation and feedback. We've been able to also deliver you with absolutely free samples to meet your needs. efforts might be made to offer you the ideal service and items. For anyone who is interested in our company and products, be sure to make contact with us by sending us emails or contact us right away. In order to know our solutions and organization. ar more, you can come to our factory to determine it. We are about to usually welcome guests from around the globe to our corporation. o create small business relations with us. Please genuinely feel no cost to speak to us for enterprise. nd we believe we have been gonna share effective trading practical experience with all our merchants.

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We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.