Quick Details
- Outer diameter tolerance:f7-f8(other tolerances can be customized)
- Surface roughness:Ra0.2-0.4
- Hard chromium thickness:0.015-0.025mm
- Surface hardness:HV700-1150
- Straightness:0.05-0.10mm/m
- Standard length:1-6 meters (other lengths can be customized)
- Processing Time:45 days for OEM,60 days for ODM
- Port:Tianjin,Shanghai,Ningbo
- Supply Ability: 12500 Pieces Per Month
- Brand Name:XINKAI
Product Description
Non - standard custom hydraulic piston shaft
The material of piston rod can be divided into: bearing steel, 45# steel, 40Cr, stainless steel, product grade can be divided into ordinary bar quenching bar.45# steel piston rod surface by
special grinding and hard chrome plating technology, and then polished by mirror, friction resistance, corrosion resistance characteristics, suitable for a variety of cylinders, oil
cylinders, piston rod, packaging, woodworking, textile, printing and dyeing machinery, die-casting machine, injection molding machine, and other mechanical guide rod, jacking rod.
Type of piston rod can be customized: precision piston rod, plating and winding rod, quenched and tempered piston rod, hollow quenched and tempered piston rod, linear optical axis, quenched
and tempered linear optical axis, hollow pipe, bearing steel linear optical axis, stainless steel linear optical axis, etc.
Material: high quality 45# steel, bearing steel, 40Cr, stainless steel, etc.
Outer diameter tolerance: f7-f8(other tolerances can be customized)
Surface roughness: Ra0.2-0.4
Hard chromium thickness: 0.015-0.025mm
Surface hardness: HV700-1150
Straightness: 0.05-0.10mm/m
Standard length: 1-6 meters (other lengths can be customized)
The other can be customized by the takanami surface treatment depth 1-3 mm, takanami hardness: HRC45 ℃ ~ 52 ℃
Note: it is selected according to the purpose
Chrome-plated thickness: air pressure =0.02mm
Oil pressure =0.02mm or above
Main technical parameters of grinding rod for precision piston rod machinery
Main technical parameters of grinding rod for precision piston rod machinery
SHP-s1
SHP-s2
SHP-s3
Specification
φ4-φ12
φ16-φ50
φ50-φ120
Length
500-2000mm
1000-5000mm
1500-5000mm
Surface roughness
Ra0.2~0.4
Ra0.4~0.8
Ra0.6~0.8
Hardness
HB220-260
Straightness
≤0.15/1000
Roundness
≤0.01mm
The difference of full length dimensions
≤0.02mm
Chromium plating thickness
0.02~0.05mm
Material
quality medium carbon steel *45#40Cr or 2Cr13, Sus304
Our Company
The predecessor of the our company is YUCI hydraulic parts factory, founded in 1964, is known as the cradle of China's hydraulic industry.Is China's largest and competitive high-end
hydraulic products independent research and development, manufacturing base.
The company integrates research, development and manufacturing of high-end hydraulic products, and is a "high-tech enterprise" recognized by the state. The company has a national
enterprise technology center and a post-doctoral research station and maintain its leading position in designing of high-end hydraulic product and controlling of
mechanic-electric-hydraulic integration and other fields. The company participated in formulating 21 national and industrial product standards, and obtained 24 invention and practical
patents, and won 66 technology progress awards and outstanding new product awards. The company has advanced casting, machining, heat treatment production lines, special equipment and
inspection, test equipment, introduce advanced processing technology as a reliable guarantee of high-end hydraulic products.
The company consists of four branches: Hydraulic Pump Branch, Hydraulic Valve Branch, Hydraulic System Branch and Casting Branch, there are three subsidiaries of R&D and
manufacturing in Changzhi, Jinan and Shanghai. They produces 3 million units of hydraulic components, 40 thousand sets of hydraulic system equipment, 35 thousand tons of hydraulic
castings annually, including high-pressure piston pump, vane pump,gear pump, hydraulic valve, motor, hydraulic cylinder, hydraulic system and castings. They mainly used in engineering
machinery, agricultural machinery, transportation (locomotives, rail transit, ships), petroleum machinery, metallurgical steel, coal mines, marine engineering, aerospace, water
conservancy and power, machine tool industry, chemical equipment and other fields. The company has provided products for national key projects such as the Three Gorges Project, the
South-to-North Water Transfer Project, the localization of metallurgical slab continuous casting and rolling production line and so on.
The company continues to strengthen innovation drive, products and technology continue to expand to high-end manufacturing. Substantial breakthroughs were made in the localization of
high-end high-pressure plunger pumps; High-pressure valve and multi-way valve break through the difficult problems of operation reliability and sealing technology under high pressure,
high temperature and high frequency and reach the leading level in China. The technology of hydraulic-electro-mechanical occupies a leading position in China and undertakes the
hydraulic system project of hoist and ship lift of all national key water conservancy and hydro-power projects, including the three gorges project; It has overcome the difficulties in
the main hammer oil cylinder and hydraulic control technology and technology, and successfully matched the first set of hydraulic Marine pile hammer which is TZ researched and
developed, and filled the blank in the field of hydraulic control technology of pile hammer.
The company has established a complete quality management system, with the certification of informatization and industrialization "two-oriented integrated management system", and
comprehensively implemented refined management to constantly improve product quality and economic benefits.
The company has established a nationwide marketing and service network, dedicated to providing customers with perfect services. We have actively promoted the internationalization
strategy and established strategic partners and service agencies in Europe, the Americas, Asia and Africa.
The company upholds the core values of "integrity, innovation, leanness, excellence" and takes the revitalization of China's hydraulic industry as its responsibility to vigorously
promote independent innovation and help the development of high-end equipment manufacturing industry.
Flexible machining line of valve body
Fully automatic static pressure molding line
Hydraulic pump production line
Hydraulic valve production line
Hydraulic system production site
processing equipment
The company introduces more than 100 sets of high-precision equipment with world-class level from Europe, America and Japan. The production organization is divided according to the
product plate. At the same time, the modular production and flexible manufacturing are combined organically, which provides a reliable guarantee for the production of all kinds of
high-end products.
The company has imported five-axis combined turning and milling machining center, high-precision five-axis vertical machining center, high-precision grinder, brazing furnace, CNC
high-speed friction welding machine and other advanced international and domestic machining equipment, composed of 5 professional production lines for pump body, cylinder block,
shaft, disk and plunger, all the key components of plunger pump are self-made, The performance of the product has reached the international advanced level.
The company has introduced a world-class five-axis linkage flexible machining center and other equipments. It has a 6-diameter and 10-way solenoid valve production line, a stacking
valve production line, and a small-diameter multi-way valve production line.
It has a high-precision integrated block processing line to meet the manufacturing of high-precision integrated blocks; it has key equipment such as automatic argon arc welding
machine, ultrasonic and high-pressure water cleaning equipment, automatic deep-hole boring machine, automatic cleaning air-free spraying room, etc. It can produce different types of
hydraulic systems, hydraulic devices and hydraulic cylinders.
The company imports two international advanced fully automatic static pressure molding lines (sand box sizes are 600 x 500 x 200/150 and 900 x 700 x 300/250 respectively). It has
various types of cold and hot automatic core shooters, multiple sets of fast smelting intermediate frequency furnace and efficient casting cleaning and grinding equipment.
The company has advanced domestic equipment such as controllable atmosphere production line, pre-vacuum nitriding furnace, well-type furnace, medium frequency quenching machine
tool, which can realize normalizing, annealing, modulating, quenching, carburizing, gas nitriding and phosphating of various parts.
Hydraulic valve body machining center
Unmanned pump body machining unit
Oil cylinder boring machine
Our Service
The company has all kinds of advanced measurement and testing equipment at home and abroad, and holds a total of seven measurement and transmission standards. The industry's leading
measurement and testing capabilities and level provide a strong guarantee for high-end hydraulic product technology research and development, process innovation and quality
improvement.
Packing & Delivery