china coal 0001
Introduction Of XTZZL Intelligent Tensioning System
1. China Coal Group's intelligent tensioning system has double top or multiple top synchronous tensioning, automatic measurement of oil pressure and top extension, which can simultaneously control the strength and elongation, reduce the error accuracy can reach 1% FS.
2. Using the hydraulic circuit self-locking function, it can maintain the state of the oil cylinder for a long time after stopping the oil supply.
3. According to the parameters, it is automatically verified whether the tension is qualified during the tensioning process, and the elongation is excessively long or insufficient for automatic shutdown. Automatic or manual compensation is performed according to actual conditions.
4. It adopts servo control system, touch screen operation, imported PLC control, digital control hydraulic pump station main and auxiliary stations and computer wireless connection, remote operation. Easy to move, operating system is easy to learn.
5. Record tension data in real time, automatically organize data, generate reports, and intelligently manipulate tensioning processes to truly realize intelligent operations.
Parameter Of XTZZL Intelligent Tensioning System
Name Parameter
System Tension Force Accuracy 0.25%F.S
Displacement Measurement Accuracy 0.05%F.S
Operating Temperature -20- +70
Monitor Computer Operating Voltage 220V 50Hz
Hydraulic Sensor Accuracy 0.2%F.S
Hydraulic Sensor Range 0-60Mpa
Pump Station Rated Flow 3L/min
Pump Station Rated Working Pressure 50Mpa
Pump Station Operating Voltage 380V(10%) 50Hz
Jack Tension 270-6000KN
Single Pull Distance
pellet machine, with the advantages of low noise, easy and stable operation, high automation, can make pellet dia size from 6mm to 12 mm and the output capacity from 1.5t/h to 2.5t/h. We can offer you the complete solution for making pellets, from crushing, drying to pelletizing. Features : 1. This machine adopts gear first stage driving system, with ideal drive ratio and enormous driving force, its transmission us stable with low noise, operate simply, no blocking is happened to the machine easily. 2. The maximize design if pinch roller can lower the requirement to moisture content of materials in particle molding. 3. The motor and gear cases are installed at the heavy pedestal, pin coupling is used to realize direct connecting, which can exempt from foundation installation and easy to repair and maintain. 4. The machine is equipped with patented water circulation; the cooling system can be used to control the temperature rising of each part efficiently, to guarantee the continuous, stable, reliable running of the machines. 5. The machine adopts advanced variable frequency motor to feed, which equipped with overload intelligent protection.
The polyester staple fiber machine (PSF plant) takes virgin PET Chips, recycled Bottle Flakes, Popcorn and Lumps, etc., as raw material, with continuous drying (or batch drying through Vacuum Dryer), high pressure melt spinning process engineering and VFD controlled Spinning & Stretching process engineering to produce normal Staple Fibre, High Tenacity Low Elongation Staple Fibre and Hollow Fibre. Single plant capacity is 15T.P.D. to 80T.P.D. Equipment Technical Data Titer Range dtex 6.67-16.67 Spinning Pos. nos. 6-24 Spinning Pitch mm 700, 750 Plant Capacity TPD 15-80 Spinneret dia. mm 328, 358, 410 Spinning Mechanical Speed m/min 500-1,500 Spinning Processing Speed m/min 500-1,300 Stretching Mechanical Speed m/min 240 Stretching Processing Speed m/min 230 Total Tow Titer at Stretching dtex 600,000-3,000,000 Stuffer Box Width mm 160-410 Cutting Length mm 25, 32, 38, 44, 51, 64, 76, 101 Bale Weight kg 200-350 Application: Cushions Pillows Quilts Toys Jacket Mattress Non woven carpet Automotive felts, speaker felts, geo textiles, polyfill wadding, filter fabrics and other acoustics as well. Spinning Line: Continuous Dryer Hopper Screw Extruder Polymer Pipe Filter Spin Beam (Meter Pump System, Spin Pack, Spinneret) Quenching Unit Interfloor Duct Draw-off Wall Capstan Roller Sunflower Gearing Unit Automatic Fiber Can Device Drawing line: Can Creel Inlet Thread Guide Tow Guide Stand Dipping Bath 1st Draw Stand Draw Bath 2nd Draw Stand Draw Steam Chest 3rd Draw Stand Tow Stacker Crimper Steam Box Crimper Silicone Oil Sprayer Machine Tow Tension Stand Cutter Fiber Spreading Machine Relaxer Fiber Blowing system Baling Press
High Perfomance Auto Tension Control System Pneumatic Disc Brake
Supplier: Head intelligent modular packaging weighers, 2head, 4head linear packing weighers, auto online weight-checking machine, metal detector, bagging machine, fastback conveyor, and the complete turn-key packaging system solution
Supplier: Laser printer, paging machines, conveyor belts
Product Description Automatic Cone winder inherits the advantages of a series winder, adopts brand-new profile design & is featured by beautiful and dignified features. It adopts the brand-new smart anti-pattering device, new type of tension control system and new type of balloon central mechanism to ensure perfect package building, more even winding tension, high machine operation stability and reliability to meet customer requirement. Technical Specifications Machine Type: Single Spindle, Single Sided, LH Machine or RH Machine Application: Single of Cotton, Wool, Man-made staple fiber or their blends, yarn counts from Nm 3.5 to the highest Winding Speed: 400 - 2200 m/min, Step less adjustable No. of Spindles: 12 - 54 Spindles, every 4 spindles one extension Spindle Pitch: 320 mm Package Taper: 3'30", 4'20", 5'57", 9'15" Feeding Packages:
Product description Partial discharge inspection instrument is a digital partial discharge charged detection instrument designed by our company based on years of experience in partial discharge measurement. It adopts two emerging technologies, ultra high frequency (UHF) measurement and ultrasonic (US) measurement. This system uses modern electronic and computer integrated technology to realize signal amplification, filtering, data acquisition, data processing, partial discharge parameter calculation, map drawing, and automatic generation of test reports, thereby completing the intelligent measurement and analysis of partial discharge. This device adopts handheld design and Wince system development; the device is lightweight, convenient to carry, fast to measure, and easy to use on the spot; it has friendly interface, simple operation, and high refresh rate; and the device has complete functions, strong anti-interference ability, and accurate measurement. This instrument has no damage to the power equipment to be tested during the testing process, and has no impact on the operation of the equipment. According to the maps obtained by the multiple detection modes of the UHF and US methods, the diagnostic analysis of the detection of insulation defects or hidden dangers of power equipment can be performed to clearly determine the operating status of the power equipment. Technical index Host parameters Number of interfaces 2 interfaces 1 UHF interface 1 US interface Sampling accuracy 12bit Way of synchronization Internal synchronization,External synchronization, Light synchronization UHF parameters Measurement frequency range 300MHz-1.5GHz Output method Output with SMA head Receiving method Receive with antenna Transfer method Coaxial cable Sensitivity 70dB Mean sensitivity 50dB Dynamic Range 80dB Hardware Display screen 4.3 TFT true color LCD screen Resolution 480 272
Product Details Performance and features: Newly developed automatic folder; an essential option for flat work ironer where automatic folding application is necessary. Precision folding capability, auto sheet width sensing and Meidi's advanced intelligent control system makes the equipment simple to operate and yet flexible in application. Equipment with user friendly MHI and operating program software. Reliable micro-processor-based control system with touch screen display panel. Two sets of independent motor drive systems each with VFD controller, folding speed of 50m/min. Total of five folds with two primary folds and three cross folds, Maximum width of 3000 x 3000mm. Self diagnostic fault alarm systems with display, safety operation control features, easy troubleshooting and daily maintenance. Anti-static control feature improves operational efficiency and stability.
Supplier: Post-tensioning system and equipment
Services: Know-how regarding a proprietary prestressing method for concrete construction of bridges, tanks, buildings and other large concrete structures.
