Heavy Duty Truck / Big Bus Steering Knuckle
Steering Knuckle Introduction
The steering knuckle is one of the important parts in the steering axle of the car, which makes the car run stably and transmit the driving direction sensitively. It transmits and bears the front load of the car, supports and drives the front wheel rotating around the kingpin for turning the direction. In the car driving condition, it bears the changeable impact load. Therefore, it is required to have high strength. Our company inherits previous technology accumulation, and developed the most advanced concept of forging, heat treatment, machining and inspection, which has high compatibility.
We can produce all disc and hub steering knuckles with shaft diameters of Φ35 - Φ80, covering passenger cars and commercial vehicles. For the disc steering knuckle, The shaft diameter and the brake caliper plane are processed at one time in our turning and milling center, which ensures the coaxiality of the inner and outer shaft diameters and the verticality and flatness of the brake jaws. The raw materials are 42CrMo steel, High grade product quality is effectively guaranteed.
Our Steering Knuckle Range:
(1). 9.5 Ton hub type and disc type for commercial vehicles (2). 7.5 Ton hub type, disc type
(3). 6.5 Ton hub type, disc type (4). 5.5 Ton hub type, disc type
(5). 3.5 Ton hub type, disc type (6). Pickup steering knuckle
(7). Special steering knuckle for mining equipment / machines.
We can produce various sizes of steering knuckle as per customer's request !
Company Profile:
Shandong Alin Machinery Co., Ltd, Minghe Auto Parts Co., Ltd belongs to Alin group. We have been specialized in the production of auto parts, steering knuckle, bearings and retainers since year 1986.
Our factory covers an area 200,000 sq.m with construction area 80,000 sq.m. There are more than 800 employees, 50 management personnel, 80 senior technical engineers and 60 quality inspectors. We are famous manufacturer group for our strict quality control system and hard-working team.
We have owned advanced production, testing equipment and measurement equipment from top brand supplier of China and abroad. We have two lines of forging production equipment with 8000 ton / 4000 ton friction press machines, 4000 ton / 2500 ton electric screw press machines. There are two sets of heat treatment production lines, 6 sets of machining production lines, with an annual output of 600,000 steering knuckles.
Our testing equipment: photoelectric direct reading spectrometer, three-coordinate measuring instrument, high-frequency infrared carbon and sulfur analyzer, digital Rockwell hardness tester, metallographic microscope, roughness detector, roundness detector, tensile testing machine, magnetic particle inspection machine etc.
Our company has passed the TS/ISO16949 / CE / SGS quality system certification. We are ready to provide customers with top-grade stable and reliable quality products. We are the original parts supplier of China famous brands of heavy trucks, large mining equipment and medium / large passenger buses factories.
Sincerely welcome you to visit our factory!
Quality Certification:
Cooperated Factories / Partners:
Audited Supplier 
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