Our advantage
1. We have 10 years produce and sales including after-sales experience, establish a set of maturing system.
2. We have 50 employees in technology and inspect department, we design all cylinder and get the patent more than 15 pieces
3. Our market three guarantee rate: 0.1 max, guarantee: One year. We can give away you some accessory for free, you can choice
4. We use best material and full test for all cylinder.
5. We passed TS16949 system and execute the standard strictly. We supply cylinder for FORTON and we can do OEM for all clients
6. We have super laboratory and more than 50 pieces testing apparatus(most of them made in Japan and Germany)
7. Parameter for Excavator cylinder
Type: Boom cylinder, arm cylinder, bucket cylinder, blade cylinder
Working pressure: 35Mpa
Bore diameter: 55 min, 200 max
Stroke: 600 min, 2000max
Ratio: 1.33d
Rod diameter: 30min, 130max
Materials: Alloy steel
Surface hardness: 48-52HRC
Special type: We can design according to customer requirement
|
|
|
piston rod |
cylinder tube |
stroke |
closer lenghth |
buffer |
gland |
piston head |
piston |
|
|
|
|
|
dia(φ) |
inner dia(φ) |
out dia(φ) |
|
|
locular |
large cavity |
|
|
|
|
T |
model |
NAME |
wrok pressure(kgf/) |
A |
B |
C |
ST |
CL |
L3 |
L6 |
L2 |
L7 |
L4 |
|
21T |
FR210 |
arm cylinder |
330 |
95 |
135 |
158 |
1490 |
2075 |
60 |
50 |
159 |
107 |
74 |
|
FR210 |
boom cylinder |
330 |
85 |
120 |
140 |
1335 |
1870 |
50 |
* |
149 |
105 |
71 |
|
FR210 |
bucket cylinder |
330 |
80 |
115 |
134 |
1120 |
1680 |
50 |
* |
146 |
100 |
71 |
|
23T |
FR230 |
arm cylinder |
325 |
100 |
140 |
165 |
1635 |
2235 |
60 |
50 |
159 |
105 |
77 |
|
FR230 |
boom cylinder |
325 |
90 |
130 |
152 |
1335 |
1870 |
60 |
* |
159 |
115 |
74 |
|
FR230 |
bucket cylinder |
325 |
90 |
130 |
152 |
1020 |
1605 |
60 |
* |
159 |
115 |
74 |
|
36T |
FR360 |
arm cylinder |
320 |
110 |
160 |
188 |
1825 |
2430 |
60 |
55 |
182.5 |
120 |
88 |
|
FR360 |
boom cylinder |
320 |
100 |
140 |
165 |
1480 |
2045 |
60 |
* |
159 |
115 |
77 |
|
FR360 |
bucket cylinder |
320 |
100 |
140 |
165 |
1285 |
1870 |
60 |
* |
159 |
105 |
77 |
Shandong Gangzhijie Electromechanical Manufacturing Co., Ltd is located at Shunwang Development Zone, Zhucheng City, Shandong, with the registered capital of 8.3 million US dollars and the total investment of 480 million yuan. Covering an area of 80, 000 square meters, the advanced production and processing base is equipped with more than 300 sets of advanced production equipment to meet the requirements for the processing of the whole series products including dump truck cylinder, sanitation vehicle cylinder, and the high pressure hydraulic cylinder exclusively used for excavator, loader and other engineering machinery. The rate of equipment numerical control has surpassed 80%, and the auto body spraying technology has been adopted in two cylinder automatic painting lines, greatly improving the adhesive force of oil paint and its spraying uniformity. Based on the internationally advanced hydraulic cylinder test platform, the ex-factory inspection is made for every product to ensure the 100% reliability of the product. Moreover, there is a team formed by more than 40 people specialized in research and development of hydraulic products, technology design and quality control, and a hydraulic technology research and development center was established in Tianjin to continuously make efforts for the innovation in the field of hydraulic technology, meanwhile the company has established extensive cooperative relations with Beihang University, Shandong University, Qingdao University, Shandong University of Science and Technology and Qingdao University of Science and Technology etc. The good development trend integrating production, education and research has been established.
