Wuxi Longterm Machinery Technologies Co., Ltd.  

Product Name: Automatic Hydro Testing Machines for LPG Cylinder Model NO.: HLT Name: Fully Auto Hydro Testing Machine Cylinder Size: 3kg-50kg Productivity: 200-240PCS/Hour Cylinder Material: Stainless Steel, Carbon Steel Working Air Pressure: <0.6MPa Water Quantity for Testing: >2m3; Water Tank or Water Pool Power: 12kw AC380V 50Hz Workstation: 12 Stations Payment: T/T, L/C, Western Union Controller: PLC Trademark: HLT Transport Package: Standard Seaworthy Package Specification: SGS, ISO Origin: China, Jiangsu HS Code: 73072900 Product Description LPG cylinder auto hydro testing equipmentI. Feature and performanceThe integration and automaticYS-8/12 LPG cylinder hydraulic testing equipment is special used for YSP35.5 LPG cylinder hydro testing.The workstation of the equipment is 12, the design improve the productivity by testing the 12 cylinders at the same time.The equipment uses visual system to recognize the cylinder number automatically and save the pictures of the cylinder number.The equipment is controlled by PLC, all parts are full-automatic.Equip with one control box which is installed with specify software for cylinder hydro testing, the full hydro testing monitoring can be realized by cooperating with PLC; collect the real-time data, draw time-pressure curve; Save the testing data and curve; you can search the testing data according to the data, batch number, cylinder number etc at ant time, and it will create a testing report automatically.The equipment is provided with 2 displays, the main display is used for monitoring the process of hydro testing which is installed in the main control box ; the auxiliary display is used for monitoring the operation of the visual system and cylinder weight system which is installed in the auxiliary control box.II. ApplicationCylinder name: LPG gas cylinderCylinder type: YSP 35.5III. Main technical specificationProductivity: 200-240 pcs/hrWorking air pressure: ≤0.6MPaPower: 12KW AC380V 50Hz, 1KW AC220V 50HzWater quantity for testing: ≥2m3 water tank or water poolIV. Structure and configurationAccording to the process of the LPG cylinder hydro testing, the equipment can be separated into: feeding part (weight the empty cylinder), water filling part, hydro press part (weight the full cylinder), hydro testing part and draining water part.The equipment uses the modular design, one hand, separated the whole hydro testing process into several parts, all parts can doing the matched working process at the same time, this design improves the productivity greatly; on the other hand, the installation of the equipment will be more flexible according to the practical situation, the layout of linear, "L", "U"and "S"production line can be realized easily.Feeding part:The feeding part equips with 1 set roller conveyor line, 2 sets cylinder block device, 1 set empty cylinder weight device, 1 set auxiliary control box (install with visual system).Besides, the auxiliary control box is installed in the empty cylinder weight device, the side of the roller conveyor line, to ensure the illuminane of the visual system fits on the cylinder number and recognize the cylinder numbers steady.2. Water filling part:The water filling part equips with 1 set roller conveyor line, 1 set water filling device, 1 set cylinder block device, 3 sets locator device.3. Hydro press test part:The hydro press test part equips with 1 set roller conveyor line, 2 sets cylinder block device, 1 set full cylinder weight device, 1 set main control box, 1 set electric control box.4. Hydro testing part:The hydro testing part equips with 1 set roller conveyor line, 1 set hydro testing device, 1 set cylinder block device, 3 sets locator device, besides, the structure and function of these 3 sets locator is same as the locator if the water filling part.5. Draining water part:The draining water part equips with 1 set roller conveyor line, 1 set draining water device, 1 set cylinder block device, 3 sets locator device, besides, the structure and function of these 3 sets locator is same as the locator if the water filling part.The principle of the draining water: Stretch the drain pressure head into the cylinder neck to ensure the leakproofness; insert the drain pipe into the cylinder bottom; pump the compressed air into the cylinder, and drain out the water by pumping the pressure.v. Other related machines of LPG cylinder production lineNo.DescriptionSize&SpecisUnitIMain Equipment1Hydraulic Press500Tset2De-colier and punching machine for small round sheet cutting from big sheet (material preparing for shell)XL-2set3Material cutting mould on hydraulic pressset463ton hydraulic logo stamping machine63Tset5Shell drawing machine200/300set6Shell forming mouldLS-2set7Automatic trimming machineQK-4set8End dish necking machineSK-3set9Cleaning machineQL-5set10Hole punching machineCK-3set11Valve Seat Welding MachineHP-2set12Shroud welding machineHZ-1set13Bottom base welding machineDZ-1set14Assembling MachineZH-1set15Option NO.1:Circumferential Seam welding machineHJ-3setOption NO.2:Circumferential seam welding machineSingle head MAGset16Annealing furnace with burnerTW-1set17Hydrostatic Testing MachineSY-6set18Shot blasting machineQYP15set19Spraying lineJH-2set20Valve mounting machineJF-2set21Air Leakage Testing MachineCm-2set22Printing machineZS-2set23Roller conveyor linem24Curve Convoyerm25Conveyor line powerset26Motorized testing pumpset27Cylinder drying machinesetIIEquipment For Accessories Manufacturing Equipment28Punching machine/power press25Tset29Punching machine/power press63Tset30Punching machine/power press100Tset31Bottom base hydraulic forming machineset32Shroud upper R hydraulic forming machineset33shearing machine4mm*1.5mset34Shearing machine4mm*2.5mset35Printing machineGZ-2set36Coding machineBM-1set37Shroud rolling machineset38Bottom base rolling machineset39Shroud mouldset40Bottom base mouldDM-2set41Bottonm base welding machinesetIIIAuxiliary Equipment42Air compressor (screw)10/0.8set43Air compressor (piston)2.0/3.0set44Air storage tank1m3/3Mpaset45Air storage tank2m3/1MpasetIVTesting Equipment46X-ray detecting equipment2505Cset47Mechanical property testing equipmentWES-600Bset48Burst pressure testing equipmentset49Ultrasonic wall thickness testing equipmentsetMachine Description for LPG Production Line1. De-coil and punching machine for small round sheet cutting from big sheet(material preparing for shell)Technical data:Raw material specifications:Plate Thickness:2-4mm Width of plate:Max.1170mmID of steel coil:450-800mm OD of steel coil:Max.1800mm Weight of steel coil:Max.25TCoil blanking specification:Ø370-Ø615mm Blanking period:12s/time including auxiliary timeHydraulic machine technical dataMotor power:46KW Norminal capacity:6300KN Max.working pressure:25MpaSlide travel speed:120mm/sWorking table size:2500mm(front+back)*1500mm(left*right)Weight of decolier:12T Weight of hydraulic press machine:23T2.63ton hydraulic logo printing machine3. Hydraulic press drawing the headPress the round sheet into a shell with dies.4.Automatic trimming machineThis machine is reliable, easy to operate.Technical dataMotor power:5.5KW Air pressure:0.6Mpa Trimming time:20s Weight of machine:1.5T5. End dish necking machineTechnical dataMotor power:4.5-11kw Air pressure:0.6Mpa Thickness of plate:1-10mmNecking head diameter:150-1200mm Necking time:10-50s (adjustable)Weight of machine:1.5-3T6.Cleaning machineTechnical dataMotor power:1.5kw Polishing motor power:1.5kw*2 Air pressure:0.6MpaPolishing wheel feed range:0.2-20mm Efficiency:180Pcs/hour Weight of machine:1.2T7.Hole punching machinePunch the hole on head of the cylinderTechnical dataMotor power:5.5kw Punching speed:180Pcs/hour Weight of machine:1.5T8.Valve SeatWelding MachineTo complete the welding of valve seat ring joints. Ensure uniform forming, good appearance, weld penetration and weld width meets the technological requirements, the clamping is convenient. Using submerged arc welding technology, girth welding at one timeTechnical dataRated voltage:220V Motor power:0.25kw Air pressure:0.6Mpa9.Bottom base welding machineComplete cylinder base girth automatic welding. To ensure concentricity, uniform forming, good appearance, weld penetration and weld width meet the technological requirements, the clamping is convenient. CO2 gas shield welding process, complete in one time welding.Technical dataCurrent:AC380V+N Motor power:0.55kw Air cylinder pressure:0.5-0.7Mpa10.Protection enclosure welding machineComplete cylinder base girth automatic welding. To ensure concentricity, uniform forming, good appearance, weld penetration and weld width meet the technological requirements, the clamping is convenient. CO2 gas shield welding process, complete in one time welding.Technical dataRated voltage:AC380V Motor power:0.55kw Air cylinder pressure:0.5-0.7Mpa11.Assembling MachineTo assemble both halves of the cylinder together and get ready for weldingTechnical dataCylinder diameter:250mm Air cylinder pressure:0.5-0.7Mpa12.Circumferential Seam welding machineOption NO.1:Technical dataVoltage:AC380V+N Motor power:0.55KW Rotation speed:Max.10rpm/min (adjustable)Motor power:0.55kwOption NO.2:Technical dataThis machine is applicated to automated MAG circumferential welding for LPG cylinder,fire extinguisher bottle,etc.Welding Length:Max.1500mm Ø:250-400mm Thickness:2.5-6mmThis machine price include 1 set panasonic welding machine(Model:GL3-500A),1 set cooling water device,welding seam tracker.Producing capacity:250 pcs/8 hrs13.Gas car-bottom heat treating furnace machineThis furnace is designed to anneal LPG cylinders by applying flame from gas burner on the cylinders. It composes, burner, flaming chamber, smoke collector, rails, chain roller, exhaling system.It feature includes, adjustable time, self-control thermometer, perfect heat treatment result and fire off pollution.Technical dataProducing efficiency:75pcs/hr Feeding type:Chain drive/cylinder feedingCleaning size:Ø320*700mm------Ø420*1250mmDimension:(L*W*H):12500*1390*1560mm removable transport14.Hydrostatic Testing MachineThe machine is special for steel cylinder of liquefied gas cylinders,applicable to manufacturers and testing station for wuthstand voltage test on cylinder.Irrigation,pressurization,pressure,maintaining centralized control and automatic pouring completed by using water pump,equipped with a water tank,water can be recycled.Technical data:Pneumatic pressure:0.6Mpa Motor power:3kwHydrostatic test pressure:3.2Mpa Weight:1.1T15.Cylinder drying machineThe equipment is used for drying the bottle cylinder after water pressure test.16.Shot Blasting MachineShot Blasting Machine for LPG Cylinder are predominantly used to clean LPG/CNC/GAS cylinder in a continuous through feed process, remove remains of casting sand and cores, rust, old paint, visible signs of welding, eliminate surface stress, improve the fatigue strength of the workpiece, increases workpiece film adhesion of the paint job, and ultimately achieve the aim of improving the quality of surface and internal, prepare for surface protection (coloring, enameling, galvanizing, etc.).Technical dataProduing efficiency:80-120pcs/hr Shot blasting machine:2 setsHoist motor power:2.2KW Total power:31.2KWWeight:16T Workpiece size:Ø320mm*680mmMachine dimension:(L*W):7885*2460mm17.Spraying production lineThe spraying producing line for U track,using electric or natural gas,fuel oil,coal heating,hot air circulation,the allocation of fixed automatic spray gun 4,manual gun 1.Spraying powder or paint on the steel cylinders apperance.The cylinder into the oven drying after sprayingTechnical dataWorking voltage:380V 50HZ Air pressure:0.4-0.6MpaTotal power:15KW Working efficiency:180Pcs/jr18.Valve mounting machineThe equipment is suitable for the liquefied petroleum gas cylinder angle value installation and use,it absorbs the domestic and foreign advance technology,using electrical control,pneumatic clamping,torque adjustable device,when reaching a certain torque,and go to the specificed direction after the automatic shutdown.The machine operation and flexible,convenient and safeTechnical dataMotor power:2.2KW Motor speed:1400r/minWork spindle speed:15.5r/min Working air pressure:0.5-0.6MpaConsumption per hour:1.14m3 Clamping cylinder stroke:120mmRotation speed ration:1:59 Weight:0.9T19.LeakageAir Test MachineThe device for cylinder do tightness test with,composed of a water tank,a lifting cylinder,a bottle feeding machine,electric control part and other parts,work a bottle feeding mechanism of automatic cylinder will send to be test station,a lifting cylinder will fall into the water.the operating personnel rotation observations of the cylinder is not leaking cylinder,after the test and the cylinder out of water,a loop end.This machine is reasonable in structure,simple operation and maintenance.Technical dataAir pressure:0.6Mpa Testing air pressure:2.2MpaHolding pressure time:60s Weight:1.8T