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[China]
Trade Verify
Address: 107 National Road, Sijiazhuang Town, Luquan District, Shijiazhuang, Hebei province,china
Contact name:Marie
Shijiazhuang Jun Zhong Machinery Manufacturing Co., Ltd |
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Verified Suppliers
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Name: High Versatility Underground Mining Electric Hoist Winch For Coal Mine
Product introduce :
advantage:
High versatility and compact structure
Smallvolume, lightweight, convenience in using and transferring
Driving stably and Low Noise
With big drum rope capacity to make you a wide range of choice for
the lifting height or pulling length
Adjustable lifting or pulling speed for different usage environment
| Name | mining electric hoisting winch |
| other name: | mine winch/oil drilling winch |
| Hoist speed | 0.95-1.27m/s |
| Rotate speed | 720-960 r/min |
| Rope diameter | 3-30mm |
| Sling type | wire |
| Direction rotation | left or right |
| Application | hoist or crane |
| Parameter | designed according to your requirements |
| Application | mining,oil drilling,or coal mine |
| Drum diameter | 900mm or as your requirements |
| Drum width | 600mm or as your requirements |
Application:
The products of this series are widely used to lift materials, equipments and people in coal mine, iron mine, metal mine and non metal mine inclined roadway and small shaft.
Working Principle:
The motor transmits power to the winding drum wrapped by wire rope through the reducer to lift and lower the container, reduce the speed through electric drive. Disk break is controlled by hydraulic pressure and electric; Position indicator system shows the depth of the container; the control system integrating the motor, electric and hydraulic pressure supervises and protects the whole equipment through a variety of sensors and control elements; Internal and external information transmission is carried out by the computer and the internet technology.
Technical Features:
1. We adopt integral, two-part and four-part drums.
2. The rope drum adopts the spiral rope groove or LBS grooves
pressed by engineering lining plastic, with steel sling set as
transition device.
3. Adopt the rear oil cylinder disc brake controlled by electric
and hydraulic pressure; the hydraulic pressure station divides into
two types – medium voltage and high voltage. Medium voltage station
has two methods of braking – holding brake force and hydraulic
delay; Medium and high voltage station has two types – the constant
deceleration and the constant braking torque. Hydraulic pressure
station is equipped with the pressure sensor and the pressure
relay.
Our company:
Our company has been certified as “High & New-tech Enterprises of Hebei Province”, “benchmark enterprises”, “Well-known Trademark of China”, “Famous Trademark of Hebei Province”, and it has achieved many patents of state level and National Torch Plan Projects.
Quality-IPQC method:
1. According to the audit list implementation process audit ---
process the basic situation, not according to the product and
change
2. Process operation inspection --- materials, tools, accessories,
methods, personnel to confirm
3. The first thing to confirm the inspection - according to the
product and other, technology, equipment, software, parameter
inspection
4. Record --- real, clear and timely
5. Feedback mechanism between the various processes --- timely
feedback related information
6. Early warning mechanism works
7. Nonconforming product control --- identification, isolation,
differentiation placement, statistical analysis
8. Material inputs - the correct material, at the right time, into
the right product, and timely and accurate records to facilitate
the traceability
9. Product standards --- process standards, functional requirements
