Online support, Video technical support, Engineers available to service machinery overseas
hydraulic jack, pre-tension jack, post te
can be custom-made
bridges, high buildings, coal mine , railway and subway
Packaging & Delivery
Single package size:
Single gross weight:
Can be packaged according to customer requirements
1 - 1
To be negotiated
Prestressed steel tensioning equipment
Manual, electric and hydraulic drive tensioners, etc. The hydraulic tensioning machine has large pulling force and light weight, and is flexible and convenient to use. According to the steel bar tensioning process, there are two kinds of pre-tensioning method and post-tensioning method. The fixture for the pretensioning method can be reused; the anchor for the post-tensioning method will become part of the component and cannot be removed for reuse. Different clamps are often used to anchor various steel bars. Conical clamps are used to anchor steel bars with a diameter of 12 to 16 mm. The clamps are suitable for tensioning low-carbon cold-drawn steel wires in plate-like components. Waveform fixtures can be batched. Tensile and anchored steel wire, screw taper clamp is used for the post-tensioned anchor of the tendon. During the operation, one end of the steel bar is anchored, and the other end is clamped by a tensioner through a clamp. When the heart-type tensioning machine is working, the steel bars are penetrated, the front oil nozzle is opened, and the high-pressure oil is sent to the rear oil nozzle by the hydraulic pump, so that the tensioning cylinder is retracted, and the steel bar is anchored and pulled by the tail anchor. After pulling the required stress value, close the rear nozzle. The front nozzle is oiled, the piston is pushed forward, and the anchor plug is pressed to anchor the steel rod. On the return stroke, the piston is reset by the spring to complete the tension.
Description of application effect
The machine is used for tensile the steel wire straight, The steel wire will laying in the slab, it will give the wall panel or roof slab a strong support. Steel Buckle The Steelbuckle is used for fixing steel wire. apply to rebar Φ2.8--4.2mm
Dezhou Ningjin Shuangli Building Materials Equipment Co., Ltd. is located four kilometers west of Ningjin County, Shandong Province, next to Ningwu Road, 324 Provincial Road. The factory has strong technical force and excellent workmanship. Based on the rural and domestic market, it is a professional manufacturer of “Lingfeng” brand prestressed concrete prefabricated component forming machine. It has perfect testing means, professional technical and management personnel and high quality. Sales team. The company specializes in the production of I-shaped column machine, wall column machine, wall board machine, slot machine, vegetable greenhouse column machine, floor machine, purlin machine, wood forming machine, lightweight insulation partition board equipment, cement pipe machine, etc. Successively developed non-round hole hollow large-span floor forming machine components. It can be up to 1.5 meters wide and up to 18 meters in length, which can meet the needs of large-scale construction projects and civil building components in the country. At the same time, China's various city-level cities have also established the Ministry of Foreign Trade in the provincial capital of Jinan to actively expand the foreign market. The equipment is exported to India, Russia, Myanmar, Uzbekistan, Vietnam, Laos, Thailand and other Southeast Asian, Central Asian and South African countries. The company's products are scientific and reasonable in design, durable in operation, simple in operation, fast in forming speed; compact in compaction, high in strength, smooth and tidy, time-saving, labor-saving, long service life, convenient and quick maintenance, and reduce the cost of prefabricated components. We are based on honesty, quality first, and service philosophy. Over the years, due to stable product quality, timely delivery, and excellent after-sales service, we have won high praise and trust from new and old customers. The factory can also design and manufacture various types of concrete component equipment according to user needs. We sincerely hope to establish long-term cooperation with new and old customers at home and abroad for a better future.
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