Scissors clamshell grab used in ship unloaders for handling bulk cargo
Discription:
Scissors grab is scissors structure which is connected by main hinge, and scoop is connected by scissors beam, simple structure. There will be pulley , strengthening beam and tube installed on beam. Support chain is fixed on strengthening tube to connect with upper beam to lift the whole grab. The open and close of scissors beam is controlled by shaft rotation of center hinge under action of wire rope winding system.
Advantages:
The scissor grab is applied to the grab ship unloader and has the following advantages: better adaptability and higher loading and unloading efficiency. Under the same gripping amount, the total lifting weight is smaller, which can adjust and increase efficiency. The role of the same lifting capacity, can grab more materials to achieve the purpose of increasing production capacity. Can adapt to different materials, and high rate of full bucket. The higher grab efficiency improves the performance of the entire equipment and ensures production capacity. When the scissor grab is opened and closed, the amount of expansion and contraction of the wire rope is small, and the efficiency of the ship unloader is also improved to some extent.
Drawing:
Parameters:
| Model |
Density (t/m3) |
dead weight (kg) |
SWL (t) |
Capacity(m3) |
Pulley |
Wire rope |
| Diameter (mm) |
Rate |
Diameter (mm) |
Length(m) |
Route(mm) |
| QSHI 10.0-0.8-7800 |
0.8 |
3760 |
10.0 |
7.8 |
450 |
2 |
22 |
14.2 |
4980 |
| QSHI 12.5-0.8-9600 |
0.8 |
4820 |
12.5 |
9.6 |
500 |
2 |
24 |
15.6 |
5260 |
| QSHI 16.0-0.8-12500 |
0.8 |
6000 |
16.0 |
12.5 |
560 |
2 |
26 |
17.0 |
5950 |
| QSHI 20.0-0.8-15500 |
0.8 |
7600 |
20.0 |
15.5 |
630 |
2 |
28 |
19.0 |
6680 |
| QSHI 25.0-0.8-19400 |
0.8 |
9480 |
25.0 |
19.4 |
630 |
2 |
32 |
20.2 |
6820 |
| QSHI 32.0-0.8-24000 |
0.8 |
12800 |
32.0 |
24.0 |
710 |
2 |
36 |
21.5 |
7580 |
| QSHI 40.0-0.8-30200 |
0.8 |
15840 |
40.0 |
30.2 |
800 |
2 |
40 |
24.3 |
8520 |
| QSHI 50.0-0.8-37500 |
0.8 |
20000 |
50.0 |
37.5 |
900 |
2 |
44 |
25.8 |
9250 |
| QSHI 63.0-0.8-47200 |
0.8 |
2524 |
63.0 |
47.2 |
1000 |
2 |
48 |
30.0 |
11030 |
| QSHI 10.0-1.0-6300 |
1.0 |
3700 |
10.0 |
6.3 |
450 |
2 |
22 |
14.2 |
4980 |
| QSHI 10.0-1.0-7800 |
1.0 |
4700 |
10.0 |
7.8 |
500 |
2 |
24 |
15.6 |
5260 |
| QSHI 16.0-1.0-10000 |
1.0 |
6000 |
16.0 |
10.0 |
560 |
2 |
26 |
17.0 |
5950 |
| QSHI 20.0-1.0-12400 |
1.0 |
7600 |
20.0 |
12.4 |
630 |
2 |
28 |
19.0 |
6680 |
| QSHI 25.0-1.0-15700 |
1.0 |
9300 |
25.0 |
15.7 |
630 |
2 |
32 |
20.2 |
6820 |
| QSHI 32.0-1.0-19800 |
1.0 |
12200 |
32.0 |
19.8 |
710 |
2 |
36 |
21.5 |
7580 |
| QSHI 40.0-1.0-24600 |
1.0 |
15400 |
40.0 |
24.6 |
800 |
2 |
40 |
24.3 |
8520 |
| QSHI 50.0-1.0-30800 |
1.0 |
19400 |
50.0 |
30.8 |
900 |
2 |
44 |
25.8 |
9250 |
| QSHI 63.0-1.0-38600 |
1.0 |
24400 |
63.0 |
38.6 |
1000 |
2 |
48 |
30.0 |
11030 |
Photo details:
About us
QSHI supplies different kinds of products. High quality and favorable price.
We're pleased to get your Inquiry and we will feedback ASAP.
We stick to the principle "Quality First, Service First, Continuous Improvement and Customer Satisfaction" and aim at "Zero Defect Zero Complaint".
To perfect our service, we provide products with good quality at reasonable price.
Our Service
Being a good adviser and assistant of client, we can help them to get rich and generous returns on their investment.
1.Pre-sale services:
a: Design customized project for clients.
b: Design and manufacture products according to clients special requirement.
c: Train technical personnel for clients.
2.Services during the sale:
a: Help clients to find reasonable freight forwarders ahead of delivery.
b: Help clients to draw solving plans.
3.After-sale services:
a: Assist clients to prepare for the construction scheme.
b: Install and debug equipment.
c: Train the first-line operators.
d: Examine equipment.
e: Take initiative to eliminate the troubles immediately.
f: Provide technical exchanging.
FAQ
ORDER INTRODUCTION:
Pls kindly send us your detailed specifications as follow if you are interested in our grabs.
1. What's the SWL of your crane?
2. What's the type of your crane?
3. What's the working condition of grab?
We will offer you the best suitable solution with best price and quality.
These specifications above can make it clear about your requirements.
Thanks very much for your kindly cooperation!
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