Parameter
working principle
The steel bar cold extrusion machine is to insert two steel bars to be connected into the special steel bar connection sleeve and extrude the steel bar sleeve through the cold extrusion equipment to make it tightly combined with the steel bar.
The equipment that connects the two steel bars into one, that is to say, inserts the steel bars to be connected into the extrusion sleeve and squeezes the sleeve with the extrusion pliers to produce a joint formed by plastic deformation and the surface of the ribbed steel bar tightly pressed together. Better than the traditional lap joint and welding technology, it has the advantages of stable joint quality, no environmental impact, all-weather construction, good joint shock resistance, low-temperature resistance, etc. The technical construction is fast, and the traditional welding method can save a lot of time in construction: the cold extrusion technology of the steel bar can reduce the engineering cost compared with the traditional steel welding connection construction.
The characteristics of steel sleeve cold extrusion technology
(1) steel sleeve cold extrusion connection technology construction process is simple and easy to grasp.
(2) The construction of the steel sleeve cold extrusion connection technology is quick. Compared with the traditional welding method, it can save a lot of time.
(3) The steel sleeve cold extrusion connection technology can reduce engineering costs compared with traditional steel welding connection construction.
(4) The steel sleeve cold extrusion connection technology is suitable for the radial extrusion connection of ribbed steel bars with diameters of φ16-φ40 in reinforced concrete structures.
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. 
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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. 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 50 MPa 3 kW oil pump and 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. 
