Wire Rope Electric Hoist (CD or MD)
Wire Rope Electric Hoist (CD or MD) are widely used and very popular among user because of their characteristics of tight structure, smart body, safety and reliability, common-used parts, well changeable property, strong lifting capacity as well as convenient maintenance.
The hoists exist in form of stationary Style and crab-style. The former is divided into four styles that is, A1, A2, A3, and A4 according to the position (up, down, left, and right) of the fixed trestle. It can be installed directly on the frame. The latter with movable function can be installed on the track. CD1 model lifts with single speed, and MD1 model not only with usual speed but also with low speed.
On such a basis, CD1 (GD), MD1 (GDS) and WH164 20t, 32t are developed by our technicians. They share the same structure principles and installation ways with the original CD1 and MD1. The following contents all take CD1 and MD1for example.
Our running scope mainly lies in series of electric hoist with 0.25~32t load and 3m~30m height. In addition, your special needs shall be met and non-standard hoists shall be manufactured.
Features:
1. High durability
2. Low maintenance cost
3. Hassle free operation
4. Easy handling
5. Long working life
Chief use
The crab-model installed on many kinds of cranes of suspending from T-steel can lift heavy objects straight or in a curve. The stationary ones installed on fixed trestle can lift objects vertically or from different angles.
The products are widely used at industrial ore enterprises, railway, harbors, warehouses and materials sites etc. They are indispensable machinery to improve working conditions and efficiency in manufacturing.
Applicable scope and working conditions
The product applies to such an environment as no faire, no explosive danger, no corrosive media and no dirt exist. And the temperature is between 20° C below zero and 40° C up zero, the wetness is no higher than 85%, the applicable power source is 3_phase alternating current (A. C for short), 50 Hz (60Hz) frequency and (380V~66V) voltage. Their rated load must be reduced by 20%accordingly as their working grade increases by one grade compared to their middle-lever working grade.
Safety features:
Overload protection,
Main lifting motor with thermal protection,
Hooks with latch,
Rubber buffers
Protective earthing,
Crane switch and travel end switch,
Emergency switch can stop all movement when any dangerous happened,
Sub-assemblies characteristic are tested before assemly.
All cranes must be pre-assmebled and tested before leaving factory and offer the certification of test.
Design and construction rules:
All the standards which is required for the crane is the Chinese standard.
Painting:
Primer and finishing paint
Color: According to your demand.
Average thickness: About 100 microns.
Our company manufactures electric hoists with different capacity as your specific drawing. Feel free to contact with us for the detailed specification if you are interested in, each products can be designed and manufactured as your local actual condition. We continue improving on design, techniques, and method of inspection on various projects.
| |
MD1 |
| Capacity (TON) |
0.25 |
0.5 |
1 |
2 |
3 |
5 |
10 |
| Lifting Height(M) |
3-9 |
6-12 |
6-30 |
6-30 |
6-30 |
6-30 |
9-30 |
| Lifting Speed(m/min) |
8/0.8 |
8/0.8 |
8/0.8 |
8/0.8 |
8/0.8 |
8/0.8 |
7/0.7 |
| Running Speed(m/min) |
20(30) |
| Wire rope Type |
6x19-3.6 |
6x37-4.8-180 |
6x37-7.4-180 |
6x37-11-155 |
6x37-13-170 |
6x37-15-200 |
6x37-15-200 |
| Lifting Motor |
Model |
ZD1 12-4 |
ZD1 12-4 ZDS1 0.2/1.5 |
ZD1 22-4 ZDS1 0.2/1.5 |
ZD1 31-4 ZDS1 0.4/3 |
ZD1 32-4 ZDS1 0.4/4.5 |
ZD1 41-4 ZDS1 0.8/7.5 |
ZD1 51-4 ZDS1 1.5/13 |
| Capacity(Kw) |
0.4 |
O.8 0.2/0.8 |
1.5 0.2/0.8 |
3 0.4/3 |
4.5 0.4/4.5 |
7.5 0.8/7.5 |
13 1.5/13 |
| R.P.M(r/min) |
1380 |
1380 |
1380 |
1380 |
1380 |
1400 |
1400 |
| Running |
Model |
Dw5024 |
ZDY1 11-4 |
ZDY1 11-4 |
ZDY1 12-4 |
ZDY1 12-4 |
ZDY1 21-4 |
ZDY1 21-4 |
| Capacity(Kw) |
0.06 |
0.2 |
0.2 |
0.4 |
0.4 |
0.8 |
0.8X2 |
| R.P.M(r/min) |
1400 |
1380 |
1380 |
1380 |
1380 |
1380 |
1380 |
| Motor |
3P 380V 50Hz |
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