High Quality Lock Nut Jack Equipment

Product Description

Hydraulic stressing jack:
Jacks for professional tensioning steel hinge lines of prestressed reinforcement for Hydraulic Stressing Jack, tensioning operation in all kinds of steel strand anchorage. It generally needs to be matched with the tension of the high-pressure oil pump, tension and power back to the top by the tension of the oil pump.
Widely used in post-tensioned structures, prestressed concrete bridges, rock anchoring, hydraulic structure, ground anchor, and other major projects.
Hydraulic stressing jack Parameters

Model specifications	Nominal tensile force (KN)	Nominal oil pressure (Mpa)	Through-hole diameter (mm)	Install limit plate aperture (mm)	Mounting tool (mm)	Outside diameter size (mm) Diameter * Height
YDC650	650	48	72	99	95	200*385
YDC1000	1000	50	78	111	111	230*385
YDC1500	1500	52	94	150	150	270*390
YDC2000	2000	53	118	177	177	320*400
YDC2500	2500	52	128	210	185	345*400
YDC3000	3000	52	135	190	185	370*400
YDC3500	3500	51	160	232	232	420*400
YDC4000	4000	52	165	252	252	450*410
YDC5000	5000	52	196	260	265	500*410
YDC6500	6500	53	220	295	235	580*420
YDC10000	10000	50	270	440	415	740*570

Bridge Tension Jacks
Company Profile
Shaanxi Zhongtuo Mining Equipment Company was founded in 2005 in Xi'an, Shaanxi Province, It is a foreign trade company specializing in the research, development, and sales of machinery and equipment in the fields of mining, bridges, pavements, and tunnels.
With the improvement of high-quality products and good services, our products are trusted and appreciated by customers from all over the world. At present, our customers are all over Russia, Thailand, Romania, Bulgaria, Albania, Colombia, Brazil, Peru, Uruguay, Saudi Arabia, Kuwait, United Arab Emirates, Oman, Turkey, Israel, Kazakhstan, India, and many other countries.
About Certifications:
Entire Service
We would provide customers with a one-year warranty, during processing, if customers have any problems with installation and use, we have professionals to provide online text, voice, or video communication services for them.
Packing and Shipping:
Our Team
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 and a 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.

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