Henan Jingong Crane Co.,Ltd.
Henan Jingong Crane Co.,Ltd.
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Electric Wire Rope Crane Hoist Lifting Machinery Electric Hoist for Wire Rope Crane
Product Description:
1. Shell: Light aluminum alloy shell shall be adopted which is light but hard and fit for the use in the terrible work environment with a high heat dissipation rate and all tightness design.
2. Inverse phase sequence protecting device: It is the special electrical installation which control the circuit not to work in case of wiring error in the power supply.
3. Limit switch: The limit switch device is installed where the weight is lifted on and off to make the motor to stop automatically so as to prohibit the chains from exceeding for safety.
4. 24/36V device: It is used to prohibit the emergencies from occurring in case of the leakage in the switch.
5. Side magnetic braking device: This device shall realize the instant brake in case of the power dump.
6. Chain bag: It shall be light, handsome and durable.
Main Fetures
1. This hoist is an advanced overhead crane developed independently and in line with market demand.
2. This hoist designed and manufactured in accordance with European FEM standards,as well as developed on the base of traditional crane.
3. According to the construction, it is divided into single girder overhead cranes and double girder overhead cranes, According to the hoisting mechanism, it is divided into electric hoist type overhead cranes and winch trolley type overhead cranes.
4.This hoist are available in various designs and configurations to ensure that you get the perfect system for material handling.
The composition of electric hoist
1. the electric hoist of the motor axis perpendicular to the reel axis adopts the worm gear transmission device, the width size is large, the structure is bulky, the mechanical efficiency is low, and the processing is difficult. At present, no manufacturer has produced the product of this kind of structure.
2.the electric hoist with the axis of the motor parallel to the axis of the reel has the advantages of small height and small length. Its disadvantage is wide size, grouping, manufacturing and assembly complex. The turning radius of the track is large.
3.the electric hoist installed in the drum has the advantages of small size and compact structure. The main disadvantage is that the motor is poor in heat dissipation and poor in grouping. It is inconvenient to check, install and maintain the motor, and the power supply device is complex.
4.the electric hoist installed on the outside of the drum has the advantages of good grouping, high generalization degree, easy lifting height and convenient installation and maintenance. Its disadvantages are its large size and length.
General description
1.Designed and developed with the FEM standard, advanced idea and beautiful exterior;
2. The drive units use China's advanced point-line meshing gear structure. It is easy and convenient to handle with the compact and reasonable whole structure;
3.It is safe and efficient to operate, and meet current requirements of low noise and environmental protection;
4.Using 13 proprietary technologies and utilize frequency control design to reduce the impact force to accomplish precise positioning;
5.Equipped with intelligent safe operation monitoring recorder like the "black box" on plane which can uninterruptedly record working status and prevent unprofessional operations.
6.Maintenance-free design of whole body and less wearing parts make it convenient to maintain.
Packing and Delivery
1. Electric parts are packed by high-quality plywood crate, to reduce distortion in conveying.
2. Main beams, end beams, and trolly/winch are packed by plastic woven cloth. It can reduce abrasion during transportation.
3. If the size is suitable for container ship, usually by container.
4. Big size, usually by bulk ship or by container after truncation.
5. Transport ways are based on reducing costs & keep safety.
FAQ
Q1:Are you manufacturer?
A:Yes.Our company is not only a manufacturer but also a trader.
Q2:How long will the delivery time take?
A:It will take about 45 working days to produce.
Q3:Which is the payment method?
A:T/T term or L/C term.On T/T,30% down payment is required in advance,and 70% balance shall be settled before shipment.On L/C term,a 100% irrevocable L/C without "soft clauses"can be accepted.
Q4: Can you provide customized services?
A: Yes,we provide OEM service.