Reducing Diameter Machine

The SJ-50 Reducing Diameter Machine has revolutionized industrial manufacturing not only with its intelligent production processes but also with its intelligent management mechanisms, significantly enhancing a company's vitality, appeal, and competitiveness. Many companies have expanded their product range from fewer than a dozen to dozens, with a substantial increase in the number of high-quality products. This has significantly boosted their competitiveness and survivability. The SJ-50 reducing mill represents a valuable breakthrough for adjusting the economic structure and developing traditional manufacturing industries.

The Reducing Diameter Machine is a non-drilling production device with advantages such as high productivity, simple processing, easy operation, material savings, and stable quality. It utilizes hydraulic technology to feed the portion of round or rectangular steel tubes that needs to be reduced into a special mold for cold shrinking and forming. The reduced steel density is further increased, thereby improving the tensile strength of the material. The machine maintains its plastic deformation fracture toughness, ensuring consistent strength between the threaded portion and the rod body. This overcomes the drawbacks of reduced strength and ductility caused by CNC lathe stripping. It is an ideal machine for producing large-diameter round steel, anchor bolts, multi-head construction screws, highway bridge bolts, and mining anchor bolts, anchor bolts, and long rod bolts. This machine can convert material into threaded diameter in one pass, increasing the material's density and length. It enhances the anchor bolt's strength and is an alternative to CNC lathe stripping. It is faster than instrument lathe processing, offers higher smoothness and precision, increases material length, saves material, and controls costs.

The automatic necking machine's casing is constructed from high-carbon steel, welded into a C-shape. It features strong heat dissipation, convenient transportation, and suitability for production lines or modular manufacturing. Specifically designed for automotive rubber shock absorber manufacturers, it boasts low power consumption, high production efficiency, and a high-precision mechanical limit switch adjustment disc with a 0.005mm diameter, allowing for adjustable necking diameter. This prevents diameter increase due to equipment or mold damage and simplifies mold processing, significantly reducing costs. Its superior performance has made it a global leader in the automotive rubber shock absorber industry. The machine utilizes a proportional speed control valve combined with a force sensor and a PLC programmable controller to create a closed-loop control system, ensuring that the necking force is unaffected by temperature, voltage, or material stiffness.

Professional manufacturer on Diameter Reducing Machine and Wire Bending Machine and hydraulic thread rolling machine ect . We have more than 20 years professional experience Our company is a professional manufacturer that integrates development,production and selling .The various products and technologies it operates are at the leading level at home and abroad, and the product range covers many fields.

Yushi. insists on providing customers with excellent products and professional services, and develops into the most attractive supplier in China, and cooperates with customers all over the world to achieve win-win development. Our products are very popular . have gained great credit from our customers.

Our goal is to making professional and class equipment ,excellent service and top-ranking innovation ,to achieve product specialization ,technical specialization, services professional and team .

Packaging : standard export wooden case packing. you can by sea or air. We have our own farwarder. We can check the delivery information timely. You can also use forwarder by yours. We will contact with him ASAP.

Delivery time:6-10 days after receiving the deposit.

1. If the contactor fails to maintain its magnetic field during operation, check the contactor's magnetic wire for short circuits, including checking for damaged plugs and switches.

2. If the contactor makes a buzzing sound during operation, turn it off and clean away any rust or contaminants.

3. If the timer exceeds its timeout period, it indicates a faulty timer.

4. If a fuse blows during startup, it indicates a short circuit or motor damage.

5. If a short circuit occurs during operation or when the power is off, check the buttons and power plug.

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