High Efficiency Mono Stressing Hydraulic Jack: 50 MPa Oil Pressure, 5.137*10 M² Tension

• After-sales Service: Video Communication
• Warranty: One Year
• Type: Hydraulic Jack
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZT
• Structure: Hydraulic Jack
• Capacity (Load): 21-30T
• Power Source: Hydraulic
• Max Height: >400mm
• Certification: CS, CE
• Condition: New
• Tension: 270 Kn
• Pressure: 50-61MPa
• Weight: 22kg
• Tensile Stroke: 200mm
• Transport Package: Wooden Box
• Specification: hydraulic
• Trademark: ZHONGTUO
• Origin: China
• Production Capacity: 1000pices/Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Product Description

 

Description Datils

The Concrete Beams Prestressing Mono Stressing Hydraulic Jack is a highly efficient and easy-to-operate equipment designed for tensioning concrete beams. This jack is specifically designed to be used for single-hole tensioning, making it ideal for high-altitude or small-space operations. With its lightweight construction and user-friendly design, it ensures seamless operation and enhanced productivity.

With a tension capability of 257 KN and an oil pressure of 50 MPA, this mono jack offers powerful performance. It has a tension piston area of 5.137*10 M² and a return piston area of 1.335*10 M², ensuring optimal functionality and reliability. The piercing hole diameter of 19 MM makes it compatible with a wide range of steel wire bundles and steel strands.

The dimensions of the Concrete Beams Prestressing Mono Stressing Hydraulic Jack are 180*568 MM, providing a compact and portable solution for various construction projects. Additionally, the return oil pressure remains below or equal to 25 MPA, guaranteeing safe and controlled operation.

The key features of this mono strand jack include its versatility in tensioning, preloading, and troubleshooting. It can be used with different sizes of high-strength steel wire bundles and steel strands, making it suitable for a range of applications. Furthermore, the installation and construction process is made incredibly convenient with this hydraulic jack. The need for rotating the working anchor or the radial direction of the jack is eliminated. Installing the tool anchor plate and tool clamp piece is quicker and easier compared to traditional methods.

For all your concrete beam tensioning needs, the Concrete Beams Prestressing Mono Stressing Hydraulic Jack provides unmatched efficiency, reliability, and convenience. Its professional design and rigorous construction ensure optimal performance and durability.

Multi Mono Strand Jacks can be used for single-hole tensioning and group anchor tensioning one by one. The mono jack is light in weight, easy to operate, high in efficiency, and has a short reserved length of steel strand, which is especially suitable for high-altitude or small-space operations.

 

Product Parameters

 

Technical Parameters

Project	Unit	Value
Tension	KN	257
Oil pressure	MPA	50
Tension piston area	M²	5.137*10
Return piston area	M²	1.335*10
Piercing hole diameter	MM	19
Dimensions	MM	180*568
Return oil pressure	MPA	≤ 25

Product Features
1. Mono strand jack is mainly used for single-hole tensioning. It can also be used for porous preloading, tensioning, and troubleshooting, and can be applied to high-strength steel wire bundles and steel strands of various sizes.
2. Installation and construction are very convenient: no need to rotate the arbitrarily installed working anchor; no need to rotate the radial direction of the jac; it is easier and faster to install the tool anchor plate and tool clamp piece than the original post-card type.
3. The limit plate, tool anchor and tension jack are separated and independent.
4. Better stability: the conventional post-card tensioning jack for a 3-point piston guide, this series of tensioning jacks for a 4-point piston guide; overcome the 3-point guide eccentric tensioning force often produces the phenomenon of pulling the cylinder scrap jack.
5. It overcomes the shortcomings of cumbersome and inconvenient installation of the overall front card tensioning jak at home and abroad.Schematic diagram of multi Stand Jack

1. Positioning nut    2.Plug   3. Oil cylinder  4. Piston   5. Heart Sleeve    6. Sealing plate   7. Compression ring

Jack's minimum working space
Minimal working space : B*C
Steel strand reserved : A
Installation size : E
Installation size : F


 

Company Profile

 

 

 

RFQ

 

FAQ:
Q1: Whether the rig is used for rock holes or soil holes?
A1: Equipped with different drill bits according to the application object. Rock drilling rigs are equipped with round steel drill impact hammers and rock drill bits. The soil drilling rigs require a twist drill pipe and a three-blade drill bit.
 
Q2: How much tonnage can a bridge jack lift??
A2:  The range is from 50 to 1000 tons, depending on the application needs we have the right choice for you.       

Q3: How many meters is the connection between the jack and the oil pump?
A3: The factory standard is two meters. If you need longer, we will make it for you.
                                                                                                                     
Q4: What is the difference between the hydraulic oil pump?
A4: For the tension jack, it is a 50 MPa 3 kW oil pump anda  60 MPa 4 kW oil pump.

Q5: What kind of packages does a set of anchors have?
A5: Anchor ring, clip, anchor pad, spiral rib.
 
Q6: Which payment term can you accept?
A6: 100% T/T( Decide according to actual situation)

Q7: How long is the machine warranty?
A7: One year for the machine and provide technical support according to your needs.

Q8: How long will it take to arrange production?
A8: we can deliver the normal goods within 7-15 days. Other nonstandard electrical items we will deliver within 25-30 days.
 
Q9: Which trade term can you accept?
A9: Available trade terms: FOB, CIF, CFR, EXW, etc.

Q10: Do you provide samples? Is it free or extra?
A10: Yes, we could offer you the sample machine. But it's not free. You need to pay for the sample and the cost of the freight.

Q11: What are your terms of payment?
A11: We accept T/T, Western Union, Money Gram, Paypal, L/C, etc.


Why you choose us:

1. We are a real factory offering products and providing free technical advice.
2. Company in business for many years and served Over 50 countries' customers.
3. All machines with CE, ISO, and SGS certificates. Machine and spindle warranty 1 year. 
4. We have phone support in English, if you have any questions, you can call us, and we can give you the best solution within 24 hours.
5. Fast delivery, save your time.