Premium auxiliary machinery and screening accessories engineered for extreme environments.
In modern industrial processing, mineral recovery, municipal solid waste (MSW) recycling, and aggregate classification, the trommel screen (or rotary drum screen) remains a critical technology. Operating on a simple yet highly effective rotational mechanism, it utilizes gravitational fall combined with centrifugal dynamics to split materials of varying particle sizes. As global infrastructure drives the consumption of sand, gravel, and ore, the demand for precision-engineered trommel screens has surged exponentially.
Today, operators are transitioning away from standardized, "one-size-fits-all" machinery. High-capacity mines in Central Africa require heavy-duty trommel washing plants with polyurethane wear plates. In contrast, municipal waste sorting plants in India need specialized comb sieve plates and internal anti-wrapping knife assemblies. Sourcing managers must understand technical specifications to optimize their capital expenditures (CAPEX) and operating expenses (OPEX).
Utilizing Q345B carbon steel, manganese liners, and modular polyurethane components to maximize runtime in extreme abrasive environments.
Easily interchangeable drum screen plates (punched plate, wire mesh, comb sieve plate) tailored to specific cut points.
Engineered gear, friction, or chain drives designed to run at optimized speeds, keeping energy consumption low per ton processed.
Selecting the right machinery depends heavily on understanding key metrics. Drum diameter, drum length, motor power, rotation speed, and screen aperture size dictate the feed capacity ($m^3/h$ or $t/h$) and separation efficiency. Below is an engineering reference sheet outlining typical wholesale configurations of trommel screens manufactured by Henan Jinte Technology Co., Ltd.
| Model Series | Drum Diameter (mm) | Drum Length (mm) | Screen Aperture (mm) | Max Capacity (t/h) | Motor Power (kW) | Incline Angle (°) | Main Drive Options |
|---|---|---|---|---|---|---|---|
| GTS-1020 | 1000 | 2000 | 2 - 50 | 15 - 30 | 4.0 - 5.5 | 2 - 5 | Friction / Gear Drive |
| GTS-1230 | 1200 | 3000 | 2 - 80 | 30 - 60 | 5.5 - 7.5 | 2 - 6 | Direct Shaft / Gear Drive |
| GTS-1545 | 1500 | 4500 | 3 - 100 | 80 - 150 | 11.0 - 15.0 | 3 - 7 | Chain / Friction Drive |
| GTS-1860 | 1800 | 6000 | 5 - 120 | 150 - 250 | 18.5 - 22.0 | 3 - 8 | Heavy Friction Drive |
| GTS-2075 | 2000 | 7500 | 5 - 150 | 250 - 400 | 30.0 - 45.0 | 4 - 8 | Dual-motor Friction Drive |
1. Drum Peripheral Velocity: To ensure proper material separation, the trommel must run at a speed below its critical velocity. If the speed is too high, centrifugal forces will keep materials pinned to the drum wall, preventing screening. If it is too low, the material pile will slide rather than tumble, causing poor separation. The ideal rotation rate is generally 30% to 45% of the critical speed, calculated as:
2. Screen Media Selection: Different applications require specific screen styles. Woven wire meshes are ideal for dry, fine sands; punched steel plates handle heavy rock loads; and specialized comb sieve plates are preferred for municipal waste sorting to prevent wet fibers from clogging the apertures.
Our Corporate Background & Industrial Heritage
Henan Jinte Technology Co., Ltd. was officially registered and established in 2018. It has now developed into a mid-to-large-scale international enterprise specializing in the design and production of complete screening equipment, vibration equipment, and conveying products for sand and gravel production lines. The company also engages in machinery manufacturing, as well as the import and export of goods and technology.
Our company's products are exported to countries such as Iran, India, Central Africa, and Asia. The design of our products emphasizes the concepts of environmental protection and energy efficiency, with current technical standards meeting international benchmarks and maintaining a leading position in the vibration machinery industry.
No matter where your company is located, we are able to establish a professional team as required. Our teams are always on high alert so your potential problems can be solved with military precision. Our staff are constantly educated, keeping them up to date with current market trends.
Comprehensive Product Spectrum & Industrial Systems
Our company mainly produces vibrating screens, supporting equipment, and complete sets of equipment. These systems are widely used in metallurgy, electric power, mining, coal, sand and stone processing, chemical production, ceramics, tailings processing, and other production lines.
Our catalog features more than 700 varieties of screening equipment, vibration machinery, conveying lines, and crushers. This includes sandstone complete equipment, environmentally friendly sintered vibrating screens, supporting belt conveyors, mixing machines, unit composite vibrating screens, high-efficiency heavy-duty vibrating screens, large circular vibrating screens, double-axis and three-axis self-synchronizing elliptical screens, probable rod screens, feeders, vibrating feed (coal) machines, electromagnetic feeders, disc feeders, reciprocating coal feeders, vibrating conveyors, bucket elevators, vibration motors, linear self-vibration sources, crushers, and composite springs.
As a foundational equipment sector in China, screening machinery is essential for smelting sintering, grading raw materials, and processing sand and stone. Using effective screening techniques helps operations improve raw material utilization, reduce energy consumption, and lower environmental emissions. It is an industry supported and encouraged by national industrial policies.
Xinxiang Machinery Manufacturing Hub & CAD Workstations
Henan Jinte Technology Co., Ltd. is located in the west section of Xinglong Road, Xinxiang Economic Development Zone, Henan Province, China. The facility covers an area of 26,000 square meters, featuring a modern factory building area of 25,000 square meters and a green space footprint of 100,000 square meters.
The facility features more than 80 sets of processing equipment for forging, welding, lifting, and testing. This includes advanced vertical CNC machining centers, CNC automatic flame and line cutting machines, CNC bending and shearing equipment, automatic welding machinery, automated shot blasting lines, and heavy-duty overhead cranes with a single-run lifting capacity exceeding 20 tons.
Our design team operates CAD workstations utilizing advanced CXAX 3D modeling and finite element analysis (FEA) software. This technology allows us to create precise 3D models and simulate structural stress on the machinery, ensuring maximum reliability before production begins. The engineering office operates 2 large servers, 18 high-performance microcomputers, color plotters, and blueprinting systems to streamline our R&D processes.
Engineered For Precision, Built For Safety
Our company has over 100 employees, including more than 45 technical and new product development teams. This high ratio of engineering staff ensures we can deliver customized solutions for complex screening projects. Whether you are running a limestone crushing line or a municipal solid waste plant, our team provides tailored technical support to keep your operations running smoothly.
Our manufacturing and service teams are dedicated to high-precision engineering and quality control.
Henan Province is recognized as the manufacturing hub of China's vibration and screening machinery sector. Establishing our operations in this industrial cluster allows Henan Jinte Technology Co., Ltd. to optimize sourcing, production, and shipping logistics for our customers.
Our proximity to major domestic steel mills ensures a steady supply of high-grade raw steel, minimizing material sourcing delays.
We work directly with regional manufacturers of high-torque gearboxes and heavy-duty motors (like the YZO series vibrating motors) to maintain a reliable inventory of quality parts.
Streamlined logistics and regional material sourcing help reduce overhead costs, allowing us to pass the savings along to our customers through competitive pricing.
Additionally, our factory has integrated vertical manufacturing processes. By handling steel cutting, plate bending, welding, thermal stress relief, shot blasting, and painting in-house, we maintain complete control over the production timeline. This reduces our exposure to third-party shipping delays and allows us to offer shorter lead times for custom-built trommel screens.
Trommel screen specifications must align with the material properties and operational conditions of each job site. Below are three common application scenarios we support:
In high-clay, gold-bearing alluvial deposits, standard screens can struggle with mud build-up. We configure these machines with a dual-section drum. The first section contains an internal scrubbing scrubber with high-pressure spray bars to break up clay clumps. The second section houses a durable polyurethane screen panel that stands up to abrasive slurry while efficiently separating sand from gravel.
Urban waste processing involves separating variable materials, including organic matter, plastic bags, textiles, and paper. To prevent wrapping and blinding, we install dynamic self-cleaning comb sieve plates. Additionally, we can add a variable frequency drive (VFD) to allow operators to adjust the drum's rotation speed to match changing moisture levels in the waste.
Operating in arid regions presents challenges with dust management and high temperatures. For these environments, we build trommel screens with fully enclosed dust-proof covers. We also upgrade the bearings and motors with high-temperature lubricants and dust seals to protect moving parts and extend the machine's service life.
At Henan Jinte Technology, we focus on continuous engineering improvements to meet shifting global standards. Our technical roadmap highlights three key areas of development:
We are working to integrate temperature and vibration sensors directly into the bearing housings of our trommel screens. This technology will allow operators to track bearing health and heat levels in real-time, helping prevent unexpected downtime through predictive maintenance.
To support operations near urban areas, we are developing drum designs with rubberized liners and enclosing panels that reduce decibel levels. We are also optimizing drum acoustics and using energy-efficient motors to lower overall power consumption.
Our R&D team is testing new composite materials and heat-treatment processes to extend the lifespan of our screen plates. Our goal is to extend the service life of our wear parts by 30% when processing highly abrasive materials.
Export Compliance and Reliable Logistic Services
Our sales and support network extends to key regions including Iran, India, Central Africa, and several other Asian markets. We are familiar with international trade procedures, custom regulations, and transport compliance standards to ensure a smooth delivery process.
Our logistics team manages all aspects of export documentation, cargo securing, and port transit. Every trommel screen undergoes thorough testing and quality inspection before packing. We use heavy-duty steel bracing, moisture-resistant shrink wraps, and anti-corrosive coatings to ensure your equipment arrives in excellent condition.
Common questions answered by our engineering and sales teams.
Vibrating screen assemblies, rotary filters, and conveying systems engineered for durability.
