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Product Description
Buy a dryer here, a feeder there, a mixer from a third supplier, and ask a contractor to connect them — and the plant usually ends up in the familiar pattern: interfaces that do not match, capacities that do not align, control systems that cannot talk to each other, and a commissioning phase that drags on for weeks. Every machine works, but the system does not.
Material processing is not a collection of machines. It is a process: raw material arrives, is stored, fed, conveyed, weighed, dosed, dehumidified, dried, and finally unloaded to the process or the package. Each step depends on the one before it. A silo that is too small starves the conveying line. A dryer that is not matched to the throughput starves the extruder. A dosing station that cannot switch recipes locks the plant into one product. The machine-level view misses the point — the plant must be engineered as a single system.
This is why the exists. Advanced Material Processing Technology EPC Project is not one machine. It is Chenxing's EPC engineering service — Engineering, Procurement, and Construction — delivered as a complete, turnkey solution for polymer and powder material processing plants. Its message is direct: "Make a Breakthrough, For a Better Arrival, One-stop Solution" .
It covers the whole material path through eight function modules — storing, feeding, conveying, weighing, dosing, dehumidifying, drying, and unloading — and it is delivered through one-stop service for experiment, researching and developing, designing, manufacturing, engineering, and guiding.
For a new material processing plant, a complete plant renovation, or a centralized feeding system, the puts every step under one roof: one supplier, one design, one responsibility, one result.
EPC stands for Engineering, Procurement, and Construction. In material processing, it means the supplier takes responsibility for the entire project — not just for delivering equipment, but for delivering a working plant. The EPC project covers the full material handling scope:
Storing — silos and tanks sized for the raw material and the production demand
Feeding — unpacking, bag dump, and automatic feeding stations
Conveying — pneumatic, vacuum, and screw conveying through closed pipelines
Weighing — weighing hoppers and loss-in-weight systems for accurate measurement
Dosing — multi-component automatic proportioning and recipe management
Dehumidifying — low-dew-point dehumidification for hygroscopic materials
Drying — hot-air, dehumidification, and crystallization drying equipment
Unloading — finished product unloading, packaging, and loading systems
These eight modules form the complete material path — from the raw material bag or silo to the process inlet and the finished product outlet. Within an EPC project, they are not eight separate purchases; they are eight engineered functions of one integrated system, with shared control, matched capacities, and a single commissioning plan.
With the , the customer does not coordinate suppliers. The customer defines the goal — material type, throughput, process, plant layout, budget — and Chenxing delivers the working system:
One design: plant layout, equipment selection, and electrical and control design are produced as a coherent whole, with no interface gaps between modules.
One build: equipment is manufactured and assembled under one quality standard, tested as a system before delivery.
One installation: site installation, piping, and electrical work are executed by one engineering team.
One handover: commissioning, training, and guidance are completed by the same team that designed the system — so the plant is operated by people who were taught by the people who built it.
This is the difference between buying machines and buying a solution. Customized system design, capacity and layout tailored to your project are available on request — the is engineered around the project, not the other way around.
The 's one-stop service is not a promise of convenience; it is a defined process of six stages, each building on the last:
The project starts with material testing and process verification. Chenxing tests the customer's raw material — its flow behavior, moisture sensitivity, drying and crystallization characteristics — to confirm that the proposed process will actually work before any equipment is built. The experiment stage removes guesswork from the project.
Based on the experiment results, the process scheme is developed: the material path, the module selection, the control philosophy, and the performance targets. R&D turns the customer's production goal into an engineering concept with measurable requirements.
The concept becomes a detailed design: the plant layout, equipment selection, piping and conveying routing, and the electrical and control design. Every module is sized and specified against the others, so the final system has no mismatched interfaces.
Equipment is manufactured and assembled under Chenxing's quality standard. Because the same company designs and builds the modules, the manufacturing stage can hold the design tolerances that make the system work as one.
On site, Chenxing's engineering team executes the installation: equipment placement, piping, and electrical construction. The site work follows the design exactly, because the team that designed the system also installs it.
Finally, Chenxing completes commissioning, operator training, and post-startup guidance. The customer's team is trained on the real system by the engineers who built it — and the guidance continues after handover, so the plant stays productive.
The six stages are one continuous chain. Each stage feeds the next, and one supplier carries the responsibility from the first material test to the last training session. This is what "one-stop" means in practice: experiment, researching and developing, designing, manufacturing, engineering, and guiding — all in one contract.
The delivers the complete material path through eight function modules. Each module is engineered for its role, and each is integrated with the modules around it.
Feature: Storage module: silos and tanks designed according to the material characteristics, with capacity and material of construction selected for the stored product.
Advantage: Raw material is stored safely and under control, with the inventory visible and the storage conditions matched to the material's sensitivity.
Benefit: No moisture damage, no cross-contamination, and no stock surprises — the raw material is ready when the process needs it.
Feature: Feeding module: bag dump stations, unpacking stations, and automatic feeding systems that deliver material into the process in a controlled way.
Advantage: Manual feeding is reduced, feeding is accurate, and the dust generated at the feeding point is contained.
Benefit: Lower labor load, consistent feed rates, and a cleaner, safer working environment around the feeding area.
Feature: Conveying module: pneumatic, vacuum, and screw conveying through closed pipelines, routed flexibly across the plant.
Advantage: Powders and pellets are transferred automatically in sealed lines — no leakage, no contamination, no manual transport between stations.
Benefit: Material moves where the process needs it, dust-free and spill-free, with layouts that fit the plant instead of the plant fitting the conveyor.
Feature: Weighing module: weighing hoppers and loss-in-weight scales that measure material accurately at the required points in the line.
Advantage: Usage is precise and controllable, and every batch is produced against the same measured quantities.
Benefit: High batch-to-batch consistency, traceable material data, and a solid basis for quality control and cost accounting.
Feature: Dosing module: multi-component automatic proportioning that feeds each recipe component at the correct ratio.
Advantage: Formula accuracy is held by the system, not by the operator, and recipe changeover is fast.
Benefit: Human dosing error is eliminated, formula precision is repeatable, and the plant can switch between products quickly to serve a varied order book.
Feature: Dehumidifying module: low-dew-point dehumidification systems that supply dry air to the moisture-sensitive steps of the process.
Advantage: Hygroscopic materials are handled in controlled low-moisture conditions throughout the line.
Benefit: Moisture-related defects — haze, hydrolysis, viscosity loss — are reduced, and the quality of the final product is protected.
Feature: Drying module: hot-air, dehumidification, and crystallization drying equipment matched to the material and the throughput.
Advantage: Each material is dried by the method its properties require, from hot-air drying of general pellets to dehumidification or crystallization drying of engineering and easy-to-adhesion polymers.
Benefit: Moisture content reaches the target level, the process runs stably, and energy is spent where it is actually needed.
Feature: Unloading module: finished product unloading, packaging, and loading systems at the end of the line.
Advantage: The finished material is transferred, packed, and prepared for shipment automatically and quickly.
Benefit: Efficient end-of-line throughput, automated terminal handling, and reduced manual labor at the final step of the plant.
Eight modules, one material path: storing → feeding → conveying → weighing → dosing → dehumidifying → drying → unloading. The integrates them into a single operating system, so the plant runs as one coordinated process instead of eight disconnected machines.
The EPC project is the system-level view of Chenxing's material processing technology. It is engineered for:
New material processing plants — a greenfield plant designed and delivered as a complete system, with no legacy interfaces to compromise the design.
Complete plant renovation — an existing plant rebuilt module by module into an integrated line, with the new system designed around the existing building.
Centralized feeding systems — one central material preparation area supplying multiple process machines, with conveying, drying, and dosing managed from a single control point.
Within the , the individual machines that Chenxing manufactures are the building blocks of the eight modules. They serve as examples of the module equipment — not as a fixed configuration list, because the EPC project is always customized.
The drying module can draw on the Chenxing drying range: the 750A dehumidifying dryer for large-capacity dehumidification of hygroscopic engineering polymers, the 201A/J conveying integrated crystal dehumidification dryer for crystallization plus drying with conveying, the 530A crystal dryer for laboratory and small-batch crystallization of easy-to-adhesion polymers, and the STG-U hopper drier / plastic resin dryer for hot-air drying of general pellets.
The conveying module can be built from the Chenxing feeding and conveying range: VLF powder suction machines for batch powder transfer, VLF-L continuous powder suction machines for continuous powder feeding, FSP crushing material suction machines for regrind transfer, and screw feeders / automatic feeding machines for pellet metering.
The weighing and dosing modules work with Chenxing's mixing and compounding equipment: high-speed mixers / industrial mixers for compounding, PVC disc pulverizers, dual disc pulverizers, and SMP knife pulverizers for powder production, and vibrating screens for classification.
The material protection and recovery elements include plastic crushers, the agglomerator film densifier for scrap recovery, and the CJ magnetic frame hopper magnet for metal protection at the feed point.
Where the plant includes downstream processing, Chenxing supplies the forming and pelletizing equipment: plastic pelletizers, PVC hot-cutting pelletizing lines, parallel co-rotating twin screw extruders, PVC shelf label strip extrusion lines, and PVC UV marble sheet making lines.
The complete Chenxing Machinery range is the toolbox of the . The EPC project selects, sizes, and integrates the right tools for the customer's specific process — customized system design, capacity and layout tailored to your project on request.
EPC stands for Engineering, Procurement, and Construction. For the , it means Chenxing takes responsibility for the complete project: the process is engineered, the equipment is procured (manufactured) and constructed (installed) as one integrated system. The customer deals with one supplier from the first material test to the final training session, instead of coordinating multiple equipment vendors and contractors. The result is a plant that works as a system, not a collection of machines.
The eight modules are storing, feeding, conveying, weighing, dosing, dehumidifying, drying, and unloading. Together they cover the complete material path: raw material storage and feeding, automatic conveying through the plant, accurate weighing and multi-component dosing, moisture control through dehumidifying and drying, and finished product unloading. In the , these eight functions are engineered as one integrated system with shared control and matched capacities.
The is a complete plant solution, not a single machine. It is an EPC project built around the customer's material, throughput, and process. Individual Chenxing machines — dryers, suction machines, feeders, mixers, pulverizers — serve as the building blocks of the eight modules, but the EPC project selects and integrates them for the specific application. Customized system design, capacity, and layout are tailored to each project on request.
The one-stop service follows six defined stages: experiment (material testing and process verification), researching and developing (process scheme and system design), designing (plant layout, equipment selection, and electrical and control design), manufacturing (equipment production and assembly), engineering (site installation, piping, and electrical construction), and guiding (commissioning, training, and post-startup guidance). One supplier carries the responsibility through all six stages, which is what makes the project truly turnkey.
The suits new material processing plants, complete plant renovations, and centralized feeding systems. It is designed for processors of polymers and powder/granular materials who need integrated material handling — storage through unloading — rather than individual machines. Whether the plant serves compounding, extrusion, sheet and film production, or injection molding, the EPC project configures the eight modules around the specific process.
Yes. The dehumidifying and drying modules are specified according to the material's sensitivity. Hygroscopic engineering polymers can be served by low-dew-point dehumidification drying, as delivered by the dehumidifying dryer, and easy-to-adhesion polymers such as PLA, PET, and TPU can be crystallized first, as with the crystal dryer or the integrated conveying integrated crystal dehumidification dryer. The EPC design matches the drying method to the material — never the other way around.
At handover, the customer receives a working, commissioned plant: all eight modules installed, connected, and tested as one system; the operators trained by the engineers who built it; and the documentation needed to run and maintain the line. Chenxing's guidance continues after startup, so the plant is supported beyond the delivery date. This is the "better arrival" the promises — a system that reaches the customer ready to produce.
Step 1 — Define the Project: Tell us your material (polymers, powders, or granular products), your production goal, the downstream process, and your plant or building constraints. If you have existing equipment or an old line to renovate, share that too — the EPC project is designed around what you already have.
Step 2 — Get the System Design: Chenxing runs the material experiment, develops the process scheme, and produces the system design: the eight modules — storing, feeding, conveying, weighing, dosing, dehumidifying, drying, and unloading — engineered as one integrated plant, with layout, equipment selection, and control design included.
Step 3 — Request a Proposal from Nicole: Contact Nicole at +8615951187228 or ceo@cxsljx.com with your project outline. We respond within 24 hours with a project proposal, scope of supply, delivery schedule, and engineering plan. Every project includes manufacturing, site installation, commissioning, and operator training as standard.
Step 4 — Arrive at the Better Destination: With the plant engineered, built, installed, and guided by one team, the startup is predictable and the operation is stable. Material moves from storage to unloading without a single missed interface — a genuine one-stop solution from Chenxing.
For the complete Chenxing ecosystem behind the , explore the equipment range: dehumidifying dryers, crystal dehumidification dryers, crystal dryers, hopper driers, powder suction machines, continuous powder suction machines, crushing material suction machines, screw feeders, high-speed mixers, pulverizers, pelletizers, and extrusion lines.
Contact Chenxing Machinery Today:
Contact Person: Nicole
Phone / WhatsApp: +8615951187228
Email: ceo@cxsljx.com
Company: Zhangjiagang Chenxing Machinery Co., Ltd.
Website: www.chenxingmachinery.com
