• Type: CYJ/CQJ 3-1.5-5.5

  • Type: CYJ/CQJ 4-1.8-7.5













  • Type: CYJ/CQJ 5-2.5-11

  • Type: CYJ/CQJ 6-3-15

    Product Characteristics

  • Long stroke and low stroke frequency: Long stroke is better for pump in high system efficiency; low stroke frequency can effectively reduce wear and tear of down hole equipment, be able to prolong the workover interval with lower OPEX.
  • Energy Conservation: Short driving chains, at least 40% higher transmission efficiency than beam-pumping unit, 10%---30% less energy than beam pumping unit.
  • Tilted Body: Be convenient to well workover operation. Only need to adjust the bank angle to finish the workover operation. High efficiency without equipment overall translation.
  • Self-balance: Balancing Slide Block, Long Ring Rack and Stabilizing Wheel are not only the necessary parts for structure but also the main parts for balancing weight; Convenient and easy to be balanced and adjusted.
  • Optimizing Structure: Brief and good-looking exterior, light weight, compact structure, 50% less occupied area, easy to transport, install, commission, operate and maintain , with safe cover and guardrail.
  • Smooth and Reliable Operation: Roller belt used for the meshing motion of gear and long ring rack, buffering reversing impact caused by acceleration at the short reversing moment, making sure smooth operation of the whole system.
  • High Reliability: The gear and rack has the advantages of mature technology, stable meshing, closed driving space, perfect lubricating system and reliable brake performance without frequent maintenance.
  • Great adaption: The meshing motion of gear and rack can bear heavy load, long life; Adjust of modulus only, can design the long stroke oversized heavy pumping unit.

Product Series and Parameters

Pumping Series： Type3, Type4, Type5, Type6, Type8, Type10, Type12, Type20, Type28

Pumping Gas Series: Type3, Type4, Type5, Type6, Type8

Jozzon Petroleum can design units of different load, stroke and stroke frequency according to customers’ requirements.

Product

Jozzon Petroleum owns all kinds of machining equipments, with mature processing technology, perfect craft and abilities of producing various Long Ring Racks and Pumping units.