Stock Available Hydraulic Jacks/Lifting Jack for Tank Construction Equipment

Product Description

Hydraulic Jacking System for Tank Construction
I.Product Features and application★ Application* The equipments are mainly used for vertical tank top to bottom construction.* Also it can be used for mega work piece jacking or lifting.★ Features* The system consists of hydraulic pump station, cylinders, steel wire, and strokes. Easy to installation and operation;* The system utilizes PLC central control to handle lift. Each power pack is equipped with auxiliary balance device to guarantee the precision of simultaneously lifting.* Hydraulic lift pump station has subsidiary manual control and central control two operation models. The cylinder can be adjusted to lift separately or to lift with several others as one group, and multi groups can also be integrated to lift reach better precision and better welding effect.* All the cylinders are with safety valve. It can be automatically locked to avoid cylinder/ tank dropping even under situation of power off, high-pressure hose broken, burst. * The cylinder is with one high pressure hose to avoid oil leaking that usually happen by the traditional multiple hoses.Cylinder will return to initial condition by itself weight.* Stroke of Hydraulic cylinder is 1475mm, which can satisfy each annular shell with 2630plate one-step lift. Greatly reduce the time waste.* Hydraulic cylinder basic height is 2050mm, which can match automatic girth welding machine to proceed internal girth seam welding.* Module configuration, the jacking system quantity can be adjusted as per different size of tank and weight* High efficiency, each time lifting or falling down only needs around 15 minutes. * Can well cooperate with our tank welding machines, which can greatly reduce the manpower cost and reduce the construction time;Usually one Horizontal seam welding machine can match 6-10 skilled welder. Vertical seam welding machine can match around 20-30 people skilled welder and butt/fillet welding tractor can match 6-15 skilled welder.
II.Supply scope of jacking system: One Module include:1 set x Power Pump Station: Hydraulic power supply, motor power 4KW, rated flow is about 15l/min. 5 sets x jacking cylinder: 25 tons rated (18 tons, 100%) (Including Hydraulic Jacking Device Components - Steel Cables, Support Device, Pull Rod, etc.) 5 sets x oil hoses system One tank construction needs one jacking control system. Each jacking control system includes: 1 set x Electrical Controls and operating panels.Each set includes: 1 centralized PLC operation control box, 1 power source cabinet.With the concentrated push-button and automatic PLC control system or single-set handle operated control.Motor and PLC are with brand of SIMENSMain electric element are Famous brandHose with USA and China JV famous brand
III.Product parameter

SN	Name	Data
1	Maximum pressure	31.5MPa
2	Maximum out-put force	250 kN
3	Maximum lifting height	2630 mm
4	Maximum stroke distance	1475 mm
5	Cylinder lifting speed	223 mm/min
6	Oil pump flow rate	7.2 L/min
7	Motor rotating speed	1440 r/min
8	Motor service voltage	~380 V
9	Voltage of electromagnetic directional valve	~220 V
10	Required temperature range	-10~60 ºC

IV.Photos