2JK--2.7/20E from China manufacturer - Luoyang Hondoe Heavy Equipment Co. Ltd.

Payment Terms:	T/T,L/C
Place of Origin:	Henan, China (Mainland)


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Product Detail

Model No.: 2JK--2.7/20E

Packing: wooden case

Application: Coal

Brand Name: hondoe

Means of Transport: Ocean

Delivery Date: 45 days

Type: Heading Machine

Hoist is by changing the potential for transportation of large mechanical equipment.

Hoist transmission parts to upgrade the main motor, reducer, rope drum, wire rope, spreader. Spreader hook hanging coke cans, running in a guide groove fixed to enhance the derrick and a guide groove that is fixed to the bottom of the mechanical chamber, only be reached by increasing the ceiling, the guide groove of the spreader in the mechanical chamber below the line can only be allowed to go. Enhance running, walking the rows do not improve. Enhance the determination of the location and operation speed control is based on a steel plate mounted on the spreader through the mounting the U-shaped groove in the the derrick adjacent U-type proximity switch to detect the signal completion. Body the EI control system and the elevator control system, by the the respective Control logix5555 PLC controller handshake input and output signals via the I / O modules, collaborative complete automatic control of hoist. Hoist PLC redundant CPUs, redundant power supplies and redundant communications network design. The system is divided into a main station on the ground as well as car remote station, using ControlNET network communications. Hoist speed control by Siemens the 6SE7 series of low voltage inverter speed control, control of the main lift motor start and stop, speed given switch completed by the PLC, speed reference signal to the inverter terminal speed given the combination needed to hoist run speed.