Customizable Pre-Tensioning Hydraulic Cylinder Jack Pump System Machine for Plate Heat Exchanger

• Warranty: One Year
• Transport Package: Wooden Box
• Trademark: YueZhenQin
• Model NO.: BHYJ
• Origin: China
• HS Code: 8425421000
• Production Capacity: 100000000

Product Description

For reducing labors when assembling or disassembling plate heat

exchanger, and improving working efficiency, so, developed BHYJ series

pretensioning machine of plate heat exchanger, refers to "pretensioning

machine".

This series pretensioning machine adopts hydraulic power, small and

flexible, convenient operation, it's one of necessary equipments of plate heat

exchanger manufacturer and user which is for produce and inspect.

Application:

1.Fill 46# wear-resistant hydraulic oil into oil tank to be above the indicated

level.

2. Fix hydraulic cylinder on two pretensioning bolts of the two sides of

plate, the two nuts closed to plate must be closed on the plate very much,

and put spare washer on, the inner hole of washer should be similar with

diameter of the bolt, put washer again, and fix nut.

3. Connect power, start electric motor, push reversing valve to load the

cylinder, when the stroke of cylinder reaches about 50mm, turn off electric

motor, tighten the nut which has space with plate to be closed to the plate.

Adjust:

1. When the pressure gauge hand does not meet design requirements,

adjust over flow valve, clockwise is increasing pressure, anti-clockwise is

reducing pressure, adjust slowly but not hardly.

2. In case only one point can not reach design size, start the relative control

rod only, turn off the three irrelevant shutoff valves and turn on the relative

shutoff valve only to force separately.

Model No	Rated Pressure(MPa)	Output Tonncge(T)	Central Hole (mm)	Stroke (mm)	Return Method	Outer Diameter (mm)	Pump Station Power(KW)
BHYJ-1	50	30	42.5	50	Single Acting Spring Return	130	0.75
BHYJ-2	50	40	42.5	50		140	1.5
BHYJ-3	50	30	42.5	50	Double Acting Oil Pressure Return	130	0.75
BHYJ-4	50	40	42.5	50		140	1.5
BHYJ-5	50	30	43	100		130	1.5
BHYJ-6	50	40	43	100		140	1.5