Original Italian GR20 GR25 GR32 GR40 GR45 GR55 GR60 GR70 GR80 GR90 series GR55SMT16B250LS2RF2 Three screw hydraulic gear pump

Product Features:

There are many reasons for vibration of vertical three-screw pump, according to different reasons to develop different treatment methods, the following reasons and treatment methods are summarized as follows:
1. Main causes of high vibration include:
(1) unbalanced screw;
(2) bearing damage;
(3) the throughput is too small;
(4) low inlet pressure,
(5) the drive shaft is bent;
(6) foundation or anchor bolts are loose;
(7) friction between screw and sleeve of vertical three-screw pump;
(8) sundries into the vertical three screw pump.
2. Treatment:
(1) increase the throughput;
(2) increase the inlet pressure.
(3) switch the vertical three-screw pump and the fitter maintenance;

GR20SMT16B8L S2 RF2

GR20SMT16B12L S2 RF2

GR20SMT16B15L S2 RF2

GR20SMT16B23L S2 RF2

GR25SMT16B25L S2 RF2

GR25SMT16B30L S2 RF2

GR32SMT16B35L S2 RF2

GR32SMT16B45L S2 RF2

GR32SMT16B55L S2 RF2

GR32SMT16B75L S2 RF2

GR40SMT16B100L S2 RF2

GR40SMT16B125L S2 RF2

GR40SMT16B150L S2 RF2

GR45SMT16B180L S2 RF2

GR45SMT16B210L S2 RF2

GR55SMT16B250L S2 RF2

GR55SMT16B300L S2 RF2

GR55SMT16B330L S2 RF2

GR55SMT16B380L S2 RF2

GR60SMT16B440L S2 RF2

GR60SMT16B500L S2 RF2

GR70SMT16B560L S2 RF2

GR70SMT16B600L S2 RF2

GR70SMT16B660L S2 RF2

GR70SMT16B800L S2 RF2

GR80SMT16B1000L S2 RF2

GR80SMT16B1200L S2 RF2

GR90SSMT16B1700LRF2

GR90SSMT16B1500LRF2

Our product range	Hydraulic pump parts
Hydraulic pump	Cylinder block	Press pin
Piston motor	Piston shoe	Snap ring
Piston pump	Retainer plate	Coil spring
Gear pump	Ball guide	Disk spring
Charge pump	Valve plate	Barrel washer
Pilot pump	Shoe plate	Oil seal
Vane pump	Bearing plate	Frication plate
Repair OEM parts	Swash plate	Steel plate
Motor spare parts	Drive shaft	Metal

Company Information

Company Information
1.ZHENYUAN hydraulic equipment Co.,Ltd has more than 30years of experiments in manufacturing CNC
machines, and plastic injection moidingmachines.
2.ZHENYUAN company has quiet office enviroment and we have independent R&D ability.
3.ZHENYUAN commpany has efficient production department and strict quality control department to supply good quality products all over the world.
Our Advantages
1.Be of long standing factory built in 1986;
2.usa professional engineer and with 5 utility models and 4 patents;
3.GRH OEM and with 370 professinal employees, 4workshops total 22000 square meters;
4.208 pcs mechanical and test equipments:
5.100% factory testing and inspection personnal in accordance with international standards for the high-frequency sampling,to ensure the quality of products manufactured;
6.Become TEREX,JOHN DEERE,HYDAC,AGCO,EATON,NEW HOLLAND,GARONER DENVER and MAHINDRA supplier.

FAQ

FAQ
Q:What Is Our Main Application?
A:1.Hydraulic system
2.Agriculture machine
3.Construction machina
4.Automobile
5.Local distributors
Q:What Is The Payment Terms?
A:Full order:30% as desposit, the balance before shipment:
Small order /sample ordre: full payment in advance:
Q:Can I Mark My Own Brand On The Pump?
A:Yes. Full order can mark your brand and code.
Q:What Is Our Main Export Market?
A:Europe (41.7%):Italy,Germany,England,France,Holland,Greece,Spain,Portugal,Swissland,Finland,Czekh,Russia,Poland
Asia(40.5%):China,Korea,Singapore,India,Turkey,Iran,Vietnam,Saudi Arabia,Syria,Isreal,Lebanon
Q:How Long Is Guarantee?
A:We give 1 year guarantee.