Straight/Fence/Folding Boom Gate Car Parking Barrier Automatic Boom Barrier
Parking Barrier Spring selection
Balance spring dimension 50*440mm
The Innerspring has a rubber cover and PVC tube.
The innerspring dimension is 3.0*26mm
It is innerspring if the boom length is 5.5m-6m.
There are three small compression springs inside with rubber cover to each other to make the boom is more reliable and safe as well as to reduce the fatigue of the spring. The PVC is to fix the innerspring, then install in the large spring of 6.4mm
| number | Boom length | Spring parameter(mm) | Hole position(1or 2) |
| 1 | 2.5 <L<3.5 | D=4.5 | Hole2 |
| 2 | 3.5≤L≤4.0 | D=5.5 | Hole1 |
| 3 | 4.0<L<5.5 | D=6.5 | Hole2 |
| 4 | 5.5≤L≤6.0 | D=6.5 | Hole1 |
Toll Barrier Series and Data
1. DZ-1XX/A --slow speed straight boom
Boom length L≤4.5m
Operating time: 6s
Center vertical high: 0.83m
2. DZ-1XX/B--slow speed straight boom
Boom length L≤4.5m
Operating time: 3s
Center vertical high: 0.83m
3. DZ-1XX/C1— 90-degree articulating boom
Boom length L≤5m
Operating time: 6s
Center vertical high: 0.83m
4. DZ-1XX/C2— 180-degree folding boom
Boom length L≤5m
Operating time: 6s
Center vertical high: 0.83m
WEJOIN Profile
Shenzhen WEJOIN Mechanical & Electrical Co. was founded in 2004. It is the first national high-tech enterprise specialized in research and development, manufacturing, and sales of intelligent access control products in China. As one of the Brand Business Enterprises of Guangdong province, WEJOIN so far is also one of the largest manufacturers of access control and management product. Its main products include automatic barrier gates, tripod turnstiles, flap barriers, swing barriers, etc. All the products have CE certificates and have been exported to more than 100 countries or regions, such as Germany, British, Spain, Czech, France, Malaysia, India, and so on.
