The grinder is composed of a moving disk and a gear ring. Through the high-speed rotation of a special shape of the moving disk, it is squeezed, collided and cut for many times, so as to achieve crushing. The material receives impact and shear between the high-speed rotating rotor and the stator of the toothed lining. The crushed material enters the grading area driven by the air flow. The qualified material is collected by the cyclone and dust collector, and the unqualified material is returned to the crushing area for crushing.
â— The machine has compact and reasonable structure, small size, low energy consumption, high efficiency, stable speed, low noise, reliable sealing, no dust pollution, simple installation, easy disassembly and repair, convenient replacement of damaged parts;
â— The equipment adopts the specialty of domestic and foreign dry mechanical crusher, according to the need to use large air volume into the cavity or water jacket cooling, in order to reduce the crushing heat, to prevent the shortcomings of material particles sticking to the wall, sticking to the crushing surface;
The machine also has a self-cooling function, especially active abundant hand processing thermoplastic, fibrous material use and chemical heart medicine, seasoning, paint, pigment, dye, feed, plastic, carbon black, Catalyst, aluminum hydroxide, alumina, talc, mica, graphite, AC foaming agent, petroleum coke, pesticide, dye, coating, flame retardant, carbon black, electronic materials, rubber, metallurgy, ceramics, food, building materials, ore, cement, refractory materials, inorganic minerals, cereals and other ideal equipment for crushing.
Ultrafine Impact Grinder,Superfine Impact Pulverizer,Superfine Impact Mill Shandong Jing Xin Powder Equipment Technology Co., Ltd. , https://www.jxpowder.com
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**Steel Prices Overview (April 2025)**
Below is a summary of current steel prices across various products, including rebar, hot rolled coils, plates, and other steel materials. Prices are listed in yuan per ton, with changes compared to yesterday and last month.
**Rebar & High-Tensile Steel:**
- **Φ6.5mm Q235 (Common Line):** Handan Steel - 4810 CNY/ton (no change)
- **Φ6.5mm Q235 (High Line):** Wide Steel - 4820 CNY/ton; High-Performance - 4800 CNY/ton; North Platform - 4680 CNY/ton
- **Φ12mm HRB335:** Masteel - 4870 CNY/ton; Tangsteel - 4870 CNY/ton; Handan Steel - 5000 CNY/ton
- **Φ18-25mm HRB335:** Masteel - 4720 CNY/ton; Tangsteel - 4760 CNY/ton; Jianlong - 4630 CNY/ton (significant drop)
- **HRB400 Grade III Rebar:** Masteel - 4950 CNY/ton; Ping Steel - 4920 CNY/ton; Guangzhou Steel - 4770 CNY/ton
**Hot Rolled Coils & Plates:**
- **2.75mm * 1250*C Q235:** Tong Steel - 5300 CNY/ton; Bead Steel - 5130 CNY/ton
- **5.75mm * 1500*C Q235:** Liugang - 4800 CNY/ton; Angang - 4800 CNY/ton; Ma Steel - 4880 CNY/ton
- **Puzhong Plate (6mm Q235B):** Xinyu - 5710 CNY/ton; Handan Steel - 5660 CNY/ton; Liusteel - 5360 CNY/ton
- **Low Alloy Plate (8mm Q345):** Handan Steel - 5810 CNY/ton
**Specialty Products:**
- **Cold Rolled Coil (1.0mm SPCC):** Angang - 5850 CNY/ton; Wugang - 5830 CNY/ton
- **Galvanized Coil (0.7mm ST02Z):** Angang - 5800 CNY/ton; Benxi Steel - 5680 CNY/ton
- **Color Coated Sheet (0.326mm SGCC):** Taiwan Cocoon - 8000 CNY/ton; Baosteel - 7700 CNY/ton
**Structural Steel:**
- **I-Beam (18#/a Q235):** Sea Steel - 4430 CNY/ton; Laysteel - 4700 CNY/ton
- **Channel (16#a Q235):** Masteel - 4800 CNY/ton; Laysteel - 4710 CNY/ton
- **Angle Steel (40*5mm Q235):** Tong Steel - 4850 CNY/ton; Ma Steel - 4850 CNY/ton
**Seamless Pipes:**
- **Φ25*2.5 20#:** Wuxi - 6050 CNY/ton; Xinyu - 5420 CNY/ton
- **Φ108*4.5 20#:** Angang - 5250 CNY/ton; Chenggang - 5600 CNY/ton
**Notes:**
Prices have remained relatively stable over the past week, but some suppliers like Jianlong and Shougang have seen slight price drops. On the other hand, certain products such as color-coated sheets and galvanized coils show higher volatility.
This data reflects the current market situation and may vary depending on demand, supply chain conditions, and regional factors.
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