Free sample for a pin - Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli

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We stick to our enterprise spirit of Quality, Performance, Innovation and Integrity. We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for Rail Chain Bush , Ldler , Backhoe Pin , We're going to endeavor to maintain our fantastic track record as the very products supplier in the planet. When you've got any questions or reviews, you should get in touch with with us freely.

Free sample for a pin - 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 primary purpose is to give our shoppers a serious and responsible company relationship, giving personalized attention to all of them for Free sample for a pin - Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli , The product will supply to all over the world, such as: French, Chicago, St. Petersburg, With the effort to keep pace with world's trend, we'll always endeavor to meet customers' demands. If you want develop any other new items, we can customize them to suit your needs. If you feel interest in any of our products and solutions or want develop new merchandise, you should feel free to contact us. We are looking forward to forming successful business relationship with customers all over the world.

80mm Pin Excavator Bucket

A Mini Excavator

Amphibious Backhoe

Backhoe Rock Bucket

Digging Construction Machine

Heavy Equipment Attachments

Lower Roller

Pivot Pins And Bushings

Threaded Locating Pins

Upper Roller

Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.