Tag Archives: hollow hydraulic jack

Double Acting Hollow Plunger Hydraulic Piston Jack

Double Acting Hollow Plunger Hydraulic Piston Jack

Product Characteristics

  1. Double acting, hydraulic return, hollow plunger
  2. Baked enamel end for elevated corrosion resistance Nickel-plated, floating middle tube will increase product existence
  3. Aid valves prevent damage in scenario of more than-pressurization
  4. Collar threads empower easy fixturing (some designs), effortless to join with the construction
  5. Hollow plunger enables for both pull and push forces
  6. Created-in scraper seal minimizes contamination, extending cylinder lifestyle
  7. 3/eight “- 18NPT coupler and dust cap integrated on all models.

CZPT Parameters:

Design No. Capability (T) Doing work Pressure (MPa) Collapsed Peak (mm) Stroke (mm) Capacity (T) Outdoors Diameter (mm) Plunger Diameter (mm) Heart Gap Diameter (mm) Bodyweight (kg)
Unfold Collapse
 SOV-RRH-307 thirty 70 330 178 326 213 114 63.5 33.three 21
 SOV-RRH-3571 431 258 326 213 114 63.five 33.three 27
 SOV-RRH-603 sixty 70 247 89 576 380 159 ninety one.nine 53.eight 28
SOV- RRH-606 323 166 576 380 159 ninety one.nine fifty three.8 35
 SOV-RRH-6571 438 257 576 380 159 91.9 fifty three.eight forty five
 SOV-RRH-1001 a hundred 70 one hundred sixty five 38 931 612 212 127 seventy nine.two 33
SOV- RRH-1003 254 76 931 612 212 127 79.2 61
 SOV-RRH-1006 342 153 931 612 212 127 seventy nine.two seventy nine
 SOV-RRH-1571 460 257 931 612 212 127 seventy nine.two 106
 SOV-RRH-1508 one hundred fifty 70 349 203 1429 718 247 152.4  79.two 111
 SOV-RRH-2571 two hundred 70 523 250 2571 933 300 203 one hundred ten 208
 SOV-RRH-20012 573 three hundred 2571 933 three hundred 203 one hundred ten 226
SOV- RRH-60012 600 70 700 three hundred 5982 2873 495 305 a hundred and forty 800

Business data
ZheJiang SOV CZPT CZPT Co., Ltd is a maker engaged in layout and production hydraulic cylinders (capability covers from 10- one thousand tons), synchronous PLC hydraulic program, hydraulic bumps, hydraulic torque wrenches, and electric powered torque wrenches, and hydraulic parts.

Because the institution in 1995, we successfully remodeled from OEM company for Enerpac, Titan, to generate our possess brand SOV, and our manufacturing facility has been approved by CE, ISO9001:2008 consecutively.

Our buyers contains several large Chinese industrial businesses, these kinds of as China CZPTeum, Baosteel, Sinopec, China Point out Grid, CZPTnan Shipyards, Sany Group, China Railway CZPT Company. Our synchronous PLC hydraulic method had performed a fantastic position in the China higher-speed railway constructions. In 2011, our revenue income reached thirty million USD, creating us 1 of the leaders in the Chinese hydraulic cylinders market place specially in the extra-high hydraulic cylinders for industrial region and design field.

Primary CZPT
We are a manufacturer in tools, these kinds of as:
•CZPT cylinders, jacks (5-3000ton), single performing and double performing, hollow plunger lower top, ultra stress, lock nut
•CZPT torque wrench, electrical torque wrench, pneumatic torque wrench (a hundred-160000Nm)
•CZPT bolt tensioner (M24-M600) CZPT pullers
•CZPT pumps, manual and electric powered sort (max up to 4000bar)
•Integrated hydraulic lifting technique options ( 4-99 factors lifting program for property translation or leveling, bridge supporting and tank welding supporting)
•CZPT nut and couplings. (M50-Tr1000), hydraulic hose
Our merchandise have been extensively utilized in industrial subject these kinds of as metal plant, cement business, chemical and refinery, bridge, railway building and maintenance.


Q1: What is the brand name name of your goods?
A: Possess brand name “SOV”, WE ARE GERMANY OWNED Manufacturing unit. OEM is also offered as needed.     
Q2: CZPT cylinder interior leakage?
A: There are three main motives creating inside leakage: Overload, sprucing is not effectively managed, undesirable seal kits. As is identified to all, cars in China are frequently overload, our goods all developed to bear the overload power. We have numerical handle machine to assure the polish processing .And we use the imported seals to fulfill customers’ calls for.   
Q3: Does your piston rod get ruptured easily?
A: Challenging chrome plating quenched and tempered forty five# steel for piston rod to assure adequate hardness and toughness.
This fall: Is your design reasonable? What about your merchandise risk-free coefficient?
A: We have R&D crew with plentiful layout encounter. We also established production, training, and investigation cooperation with universities. Relaxation certain.
Q5: How about the shipping time?
A: Over 1000 sets superior equipments to meet up with customer’s massive desire in short shipping and delivery time. CZPTly, it truly is 7-twenty times.
Q6: What is actually the after-services?
A: If the good quality cannot meet your need, we will spend all your missing and supply technological assistance to fix your issue.

Double Acting Hollow Plunger Hydraulic Piston Jack

Precast Concrete Prestressing Multi Strand Hydraulic Hollow Jack Oil Pump

Precast Concrete Prestressing Multi Strand Hydraulic Hollow Jack Oil Pump

CZPT Parameters of ZB2 Oil Pump
Kind Nom. Stress(MPa) Nom. Circulation(L/min) Excess weight(Kg) Proportions(mm)
ZB*two-50 fifty 2*two one hundred twenty φ825*490*one thousand
Zb+one.5-63 63 two*one.five 125 φ825*494*1571

Our Service:

The solution will be mounted by our company. Our company is the CZPT factory in HangZhou, ZheJiang . Primarily based on our factory’s potential. We can accept ten thousand sets order for each thirty day period. You can for the invoice in the way of T/T, L/C,CZPT CZPT and MoneyGram payment. And also, youcan appear to our company CZPT in flesh to visit the manufacturing facility if you want. 

Item Specifics:

Company Info:

HangZhou CZPT Prestrsesed firm has the main of Jack producing. We are in the mainland of Hennan.the firm has established up for a lot of several years. and we have the various sorts of machine to aid build the bridge.CZPT CZPT Business has been set up for a long time. we have the superior technology in this profession. In China, we have worked for the govt on CZPT. We are the a single who you want to pick. We have the professional experience in prestressed market and has acquired the certificate of ISO9001, CE and SGS. We can take the customers design with the non-CZPT solution will be made by our skilled engineers. We can say that the Ex-perform qualification is a hundred%


Precast Concrete Prestressing Multi Strand Hydraulic Hollow Jack Oil Pump