Supplier Details

Year Established:

Business Type:

Management Certifiation:

Industry Channel Home
  • oil-well pump disassembly

oil-well pump disassembly

BCSJ—180/20 oil-well pump disassembly and assembly tester is our screw-machineⅡseries product.The whole machine consists of two parts.

Product Details

Quick Details


.chnical Parameter
Latus rectum: Φ180mm
Application: Φ35 mm —Φ155 mm;
High-gear rated torque 5(KN.m)
Low-gear rated torque 20(KN.m);
Max rated speed  58r/min;
Min rated speed 11r/min
Rated operation pressure 14Mpa
Max flow 250L/min
Power of equipment 27.87KW
Testing medium diesel oil
Testing pressure 32Mpa
BCSJ—180/20 oil-well pump disassembly and assembly tester is our screw-machineⅡseries product.The whole machine consists of two parts.
1 .the host is made up of master tongs,back tongs, clamping small back tongs,a oil tube bracket, a hoist bracket,a platform,a hydraulic system, a pressurization and pressure test system and an  diesel tank, radiator and so on.Master tongs and back tongs are epicyclic gear and epicyclic claw four point chucking structure.. The advantage of this structure is flexible in action, safe and reliable, high-efficient .It is used in national major oil fields widely.
    We researched and developed hydraulic automatic shift device,and then applied for National Patent.Because the screw machine can be operated by only one person ,it increases working efficiency and reduces the cost of production. According to the actual difierent length of the tubes ,back tongs whose speed can be self-operated control are shuttled in the slideway.
2 .The platform is composed of electric appliance elements,and the safe voltage is 24-volt DC. (There is a hydraulic directional control valve in Hand-Over-System . According to the needs of users,we can install torque displayer PLCand IPC.)

Company Profile

Huludao Bohai Petroleum Machinery Factory is a high-tech enterperise integrating scientific research ,development,production and sales.Our factory has the strong technical force with many years of manufacturing experience and practice, an area of 5000 square meters,a total floor space of 2000 square meters, 4,000,000 yuan worth of fixed assets,a full range of production equipments,complete inspection means.In 2000 we passed the ISO quality management certification ;In 2003 it was named to tracking qualification check unit by Huludao City bureau of technical supervision.In 2005 self-designed hydraulic screw-on machine and tubing cleaning machine win national patent(patent number: ZL 200520090472,7 and ZL200520090469,5).

     Our factory mainly manufactures three series of workover tools which are special for the national major oil fields:

    1) Tubing repair equipments: QXJ-60/114-A tubing cleaning machine series; GYSJ-60/178-70 tubing tester series;XYNJ-200/15 tubing screw-on machine,XYNJ-380/35 screw-machine series;YGJB hydraulic drilling pipe-straightening machine,XYG-200 casing-straightening machine,YXGJ-150 tubing-straightening machine series.

    2)Pump rod repair equipments:YSG-200 hydraulic twin-cylinder upsetter machine, GXX-1 pump rod cleaning machine, GJ-A pump rod straightening machine, GRG-A pump rod extension test machine, PJG-90 / 2 pump rod collar screw machine, CHJ-B pump rod quenching machine tool.

    3)Pump repair equipments: QXJ-38/83 pump cleaning machine, FYJ-A valve ball muller, Vacuum testing machine,GSJ-44/83 pump pressure testing machine, YNJ-90 / 2 pump hydraulic screw machine.

    The three series are all based on the integration of the operation of hydraulic pressure,machinery,electric equipment and computer,which are higher technology and maneuverability. We have started a new round of development strategy.In the future,we will ram a good foundation, explore the unconventional development direction, go in for providing customers with high-tech products and the considerate and fast after-sales service.

     Our factory always insists on the quality policy :"Quality first, efficiency and truth seeking, prestige first,strict management, innovate exploit , creating first-class, mutual benefit, cooperative development ".We hope that we will progress together and create future together with numerous users.


Post Buying Request

  • * Title:Please input title
  • * Message:Please input message
  • Your message must be between 20-8000 characters
  • * Your Email Address:Please input Email
  • Your email is also your login ID