This vibrating feeder is widely used in various industries such as mining, metallurgy, coal, building materials, light industry, chemical industry, power, and grain. It can uniformly, continuously, or quantitatively feed lumpy, granular, and powdery materials from storage bins or hoppers to receiving machine.

This vibrating feeder is mainly used for continuous and uniform feeding before the primary coarse crusher. It can also screen fine materials, greatly increasing the production capacity of subsequent crushers. It has the following advantages: stable vibration and reliable operation; adjustable grate gap, specially designed for good material flow and to prevent material blockage; continuous and uniform feeding; coarse screening capability, achieving a pre-screening effect and increasing output; optional variable frequency speed control motor, adjusting the frequency to change the output and easily controlling the feed rate without frequent motor starts; convenient installation and maintenance.

SCRAPER WINCHES，Underground Mining Scraper Winch Mining Scraper Winch is mainly used for coal mine & other underground mine or open-pit ore handling and filling operations. It is mainly used for horizontal plane transport and slope dumping with small slope angle, but it cannot be used as lifting equipment. The parallel arrangement of electric tweezers is common to the PB series bucket loading machine. The main components of the electric tweezers are a speed reducer, a main reel, a secondary reel, an operating device, a steel wire for guide and an electric motor. These components are housed inside and outside the housing. The housing is a component with good rigidity, which serves as a protection, support and full load. Product Description The usage of the scraper winch 2JP,2JPB series scraper winch is mainly use in metal mine and other coal mine’s pit and ore’s carrying and filling working,is applicable to the…

1. Application: JYB transport winch is mainly suitable for hauling mine cars in underground coal mines and other mines with an inclination angle of less than 30°. 2. Scope of use: 1) When the winch is working, the methane and coal dust in the surrounding air should not exceed the concentration specified in the "Coal Mine Safety Regulations". 2). The winch should be installed in a machine room with an air temperature of 0℃～40℃, a relative humidity of no more than 85% (when the ambient temperature is 20℃±5℃), and an altitude of no more than 1000 meters. The winch should work in a dry and ventilated environment that can prevent liquid from entering the electrical appliance, without severe vibration, bumps, and corrosive gases. 3). When the altitude exceeds 1000 meters, it is necessary to consider the air cooling effect and the decrease in dielectric strength. The selected electrical equipment should…

The Underground Mining Electric Rock Loader is a machine that loads ore or rock in horizontal or gently inclined tunnels. It is mainly used in the roadway excavation of coal mines, metallurgical mines, tunnels, etc., with mine cars or buckets for loading operations. The advantages are flexible and reliable, and the rock loading productivity is higher. According to the form of its working mechanism, there are bucket type, crab claw type, vertical claw type and grab type. According to the terms of walking, there are rail-wheel type and crawler type. According to the control method, it is divided into electric, remote and pneumatic.

Scraper Winch Scraper Bucket scraper is a heavy-duty machine designed to excavate, transport, and dump loose materials like soil, gravel, or debris. It typically consists of: A cutting edge to slice into the ground. A bucket to hold material. A conveyor or ejection system to unload the material. Scraper Winch Purpose: A winch is used to control the scraper bucket’s movement, especially in towed scrapers (e.g., pull-type scrapers). It provides mechanical force to: Drag the bucket through the ground during excavation. Lift or adjust the bucket’s position. Assist in dumping material. How It Works: The winch is usually mounted on a tractor or another power source. Cables or hydraulic systems connect the winch to the scraper bucket, enabling precise control over loading and unloading.

Core Function The Mine Haulage Winch is an essential piece of auxiliary equipment for underground mining operations. It is primarily designed for the safe and efficient haulage of materials and equipment within level or inclined tunnels, enabling critical tasks such as: Material Transport: Hauling mine cars, flatbed wagons loaded with ore, waste rock, equipment, or support materials. Equipment Maneuvering: Positioning and relocating heavy machinery or maintenance vehicles. Personnel Transport Support: Assisting in the movement of personnel carriers (when equipped with approved safety systems and used according to strict safety protocols). Key Features & Benefits 1. Robust & Reliable: Engineered with heavy-duty industrial construction to withstand harsh underground conditions (humidity, dust, vibration). Powered by high-torque motors delivering consistent and powerful traction for varying gradients and load capacities. 2. Safety First Design: Dual Braking System: Standard service brake for operational control + fail-safe emergency brake for ultimate stopping security during operation or…

Threaded drill rods are also known as hydraulic drill rods and heavy-duty drill rods, which connect with shank adaptors, hydraulic drifters and drill bits to transfer impact power and rotation torque of hydraulic drifters onto drill bits for breaking rocks. JIEMA Round Extension Drill Rods Made from the same steels as Sandvik, produced by CNC machining and advanced heat treatment. The threaded drill rods, working with hydraulic drill rigs and hydraulic jumbos, have main threads of R22，R25，R28，R32，TR35，T38，T45，T51，ST58，ST68 and T60.Features • Carburizing process is applied to promote surface hardness, thus grant better wearing quality and lifespan for the drill rods; • 23CrNi3Mo, which is in same league as Sandvik Sandbar 64, is applied as drill rod material. • Cost-effective, good performance with reasonable price. • Complete types of drill rod for various drilling scenarios. Applications The threaded drill rods are divided into MF rods and extension rods, which are widely used…

JIEMA Hexagonal drill rods(Drifting Drill Rod, MF Drill Rod) Hexagonal drill rods are produced by CNC machining and advanced heat treatment on the base of the same steels as Sandvik. Parameters • Thread size: R22, R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, other. • Rod size: Hex.22, Hex.25, Hex.28, Hex.32, Hex.35. • Length: 2100mm to 6095mm. Features • Carburizing process is applied to promote surface hardness, thus grant better wearing quality and lifespan for the drill rods; • 23CrNi3Mo, which is in same league as Sandvik Sandbar 64, is applied as drill rod material. • Cost-effective, good performance with reasonable price. • Complete types of drill rod for various drilling scenarios. Applications Drilling duties in tunneling, construction, mining, quarrying, etc.

Polyacrylamide (PAM) Chemical Name: Polyacrylamide Appearance: White granules or powder Ionic Type: Anionic, cationic, nonionic, and amphoteric Main Applications: Sludge dewatering (especially sludge conditioning before screw presses and filter presses) Enhanced sedimentation in wastewater treatment Paper retention and filtration aids Oil displacement agent in oil extraction Polyaluminum Chloride (PAC) Chemical Name: Polyaluminum Chloride Appearance: Yellow or yellowish-brown powder or liquid Structure: Inorganic polymer, intermediate between aluminum chloride and aluminum hydroxide Main Applications: Wastewater pretreatment (turbidity removal, color removal, COD removal) Drinking water purification Industrial wastewater treatment (printing and dyeing, papermaking, electroplating, etc.) Pre-coagulation in sludge conditioning

SHANDIKE delivers a complete selection of tapered drilling equipment tailored for handheld pneumatic operations. Our durable rock drilling solutions are engineered to endure the most challenging conditions in mining, quarrying, and tunneling environments.The extensive product range enables precise customization for seamless integration into any drilling system. We offer tapered bits and rods with multiple angular variations, complemented by comprehensive shank configurations and hexagonal steel diameters. Our bit selection features both cross-type and button-style cutting designs. For enhanced durability, SHANDIKE's tapered rod options include high-frequency hardening and complete carburization heat treatment processes to optimize performance under extreme working conditions.Technical Advantages • Precision carburizing heat treatment enhances surface hardness, delivering enhanced wear resistance and extended service life for drilling tools • High-strength alloy steel 23CrNi3Mo (equivalent to Sandvik Sandbar 64 in material performance) ensures superior impact resistance and structural integrity • Optimized cost-performance ratio balances premium drilling capabilities with competitive pricing •…

JIEMA Thread Button Bits Overview Thread Button Bits are high-performance rock drilling tools designed for use with hydraulic and pneumatic rock drills in demanding drilling applications. Manufactured from premium alloy steel with advanced heat treatment processes, these threaded drill bits combine exceptional durability with precision engineering to deliver reliable performance in hard rock conditions. The innovative button design and optimized thread connection ensure efficient energy transfer and extended service life. Applications Surface and underground mining operations Tunnel boring and construction projects Quarrying and dimensional stone extraction Foundation drilling and geotechnical engineering Features Enhanced Wear Resistance Tungsten carbide buttons with optimized spacing pattern for consistent penetration rates. High-Efficiency Drilling Patented face geometry reduces energy loss and improves drilling speed by 15-20%. Universal Compatibility Standardized thread connections compatible with major rock drill brands (Atlas Copco, Sandvik, etc.). Optimized Chip Flow Spiral flute design ensures effective cuttings removal in wet/dry drilling conditions. Reinforced…