Active Member
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[China]
Address: Room 601, Xuri Building, Taishan Street,Daiyue District, Taian City, Shandong Province,China
Contact name:Michael
Shandong Mingdao Heavy Industry Machinery Co.,Ltd |
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Explosion-Proof QB Model Electric Trolley Motor Drive Overhead Crane Lift 6ton 9ton16ton 24ton
Brief Introducion:
This QB explosion proof bridge crane work together with a BCD explosion proof electric hoist. The structure equipped with sealed cover,it has strong explosion proof ability.
The lift capacity is 5ton-32ton.Span length is 10.5m-31.5m. Work duty A3-A4,
working environment temperature is -25~ 40℃
Explosion proof grade is : Exd II BT4, Exd II CT4.
It can work in combustible, flammable, explosive, heavy dust factory, warehouse, yard and other places corrosive environment.
This product has two operational methods, ground(pendent controller /remote controller) or operational cabin room .
| Main Parameters List(Customized production acceptable) | ||||||
| Crane Traveling Mechanism | Traveling Speed(m/min) | 20 | 30 | 45 | 60 | |
| Ratio | 58.95 | 39.42 | 26.51 | 19.44 | ||
| Motor | Type | Cone Squirrel-cage | Cone Squirrel-cage | |||
| Power(kw) | 0.8*2, 1.5*2, 2.2*2 | 1.5*2, 2.1*2 | ||||
| Rotary Speed(r/min) | 1380 | 1350 | ||||
| Hoist Lifting Mechanism and Traveling Mechanism | Electric Hoist Model | MD1 | CD1 | |||
| Lifting Speed(m/min) | 8/0.8, 7/0.7, 3.5/0.35 | 8, 7, 3.5 | ||||
| Span(m) | 7.5-22.5 or assigned | |||||
| Lifting Capacity(t) | 0.5-32 | |||||
| Lifting Height(m) | 6, 9, 12, 18, 24, 30 | |||||
| Traveling Speed(m/min) | 20, 30 | |||||
| Motor | Cone Squirrel-cage | |||||
| Work Duty | Intermediate Jc=25% | |||||
| Power Supply | 380V 50HZ 3P | |||||
| Wheel Diameter | Φ270, Φ400 | |||||
| Trail Width | 37-70 | |||||
Product Details Photo:
Safety Devices for overhead bridge crane:
To guarantee the normal operation of crane and avoid the personal casualty and mechanical damage, the safety device we provide are not only the electric protective devices or alarm bell but also other
equipments as following:
1.Overload Limit Switch
2. Rubber Buffers
3.Electric Protective Devices
4.Emergency Stop System
5.Voltage Lower Protection Function
6. Current Overload Protection System
7. Rail Anchoring
8.Lifting Height Limit Device
MD Crane Cases in China Domestic and International Market:
Company certificates:
MD Crane will do more than the certificates required to guarantee the quality of our cranes.
FAQ ABOUT MD CRANES:
1.Can the cranes be customized?
Yes,every customer’s working condition is different, all of our products can be customized depend on customers’ requirements. Please give us the information as clear as you can, so we can give our best design to suit for your demands.
2.How many operation methods for my selections?
We provide pendent controller with push button control type, remote control type or cabin control type.Please tell us what kind of operation way you need.
4.I have low headroom in my workshop, is it possible to install a crane in it?
We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.
5.Do you supply lift tools?
Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...
6.In order to offer the most suitable design solution for you, it will be great helpful if you can offer us the following information to us:
1. Lifting capacity.
2. Span length.(rail center to rail center)
3. Lifting height.(hook center to ground)
4. Have you installed the rails? Do you need us to supply the rails? How long is it?
5. Power supply: Voltage.
6. Working condition: what kind of material to lift? temperature?
7. It would be much better if it is possible for you to offer the drawing photo of your workshop.
Customized Design &Production Accepted According to Your Using Situation, Please Contact Us for Further Communication:
Email/Skype: sales@md-cranes.com
Tel/whatsapp:+8613953895525
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