INTELLIGENT AUTOMATION FOR NATURAL RUBBER PROCESSING
From labor-intensive work to automated continuous production
Powered by a centralized PLC control system, Weida integrates robotic arms, automated conveying, cutting and baling units to deliver complete automation upgrades for natural rubber processing plants.
Heavy-Labor Roles Replaced
Production Efficiency Increase
ROI Payback Period
The robotic arm runs tirelessly and helps solve labor shortages. One unit can replace 3-4 heavy-duty workers and operate stably year-round.
Standardized takt time greatly improves product consistency. Program-level control down to the second minimizes human variation.
With stronger process control and reduced labor, ROI becomes clear. Most customers recover investment within 12-18 months.
A robotic arm specially developed for natural rubber lines, built for hot and humid conditions. It integrates unloading, boxing and palletizing with a 180 kg payload and a 3245.5 mm working radius.
INTELLIGENT CONTROL SYSTEM
Weida uses a centralized PLC control system as the brain of the entire line, coordinating robotic arms, conveyors, cutters and balers for end-to-end digital control from raw material intake to finished product dispatch.
Centralized line start/stop interlocking, alarms and output statistics managed on one HMI.
Automated coordination from breaking and washing to sheeting, granulation, drying and baling.
Real-time monitoring, output reports and energy analysis with interfaces ready for digital management.
Automatic abnormality detection and alarms with remote diagnostics to reduce downtime.
Energy use per ton of dry rubber is reduced by 15%-20% versus traditional processes, while continuous flow boosts efficiency.
Upgrade in stages from semi-automatic to automatic and then intelligent control without rebuilding the whole line.
CONTROL ARCHITECTURE
Equipment Layer Control
Direct links to VFDs, servo drives and sensors enable millisecond-level response.
Centralized PLC Control
Centralized scheduling for line start/stop, speed matching, interlocking protection and fault diagnostics.
Human-Machine Interface Layer
Touchscreen monitoring, parameter setup and report export with reserved interfaces for remote O&M.
ONE-STOP SERVICE
We do more than supply complete natural rubber processing equipment. We provide global customers with end-to-end support from solution design to lifetime after-sales service.
Customized Solution
We tailor production solutions around raw material characteristics, capacity targets and budget. The goal is not just to sell equipment, but to design a profitable production line for you.
Site Planning
We plan production flow, machine placement, piping and electrical layouts to use plant space efficiently and reduce civil construction cost.
Upgrade & Retrofit
For older workshops and conventional lines, we provide automation upgrades, energy-saving retrofits and process optimization to reduce labor and improve output.
Maintenance & Diagnosis
We provide condition inspection, troubleshooting, maintenance assessment and full-machine overhaul services while building a permanent technical service record.
Full Equipment Supply
Main machines, auxiliaries and electrical control systems are supplied as one package, avoiding fragmented purchasing. Core equipment is manufactured in-house.
Full-cycle Support
From model selection and design to manufacturing, installation, training, maintenance and spare parts supply, we support the project throughout the full lifecycle.
Service Process
24h
Response Time
Lifetime
Spare Parts Supply
On-site
Overseas Support
STRUCTURAL CALCULATIONS
Founded in 2004, Zhanjiang Weida Machinery has long focused on R&D, manufacturing and system integration for natural rubber processing equipment and complete production lines. Under the WEIJIN brand, the company has evolved from a complete equipment manufacturer into a provider of intelligent turnkey line solutions.
With more than two decades of industry experience and continuous innovation, Weida has served over 2,000 enterprises worldwide.
2000+
Global Customers
20+
Years of Expertise
30+
Patents
PRODUCT LINE
TSR / RSS / CREPE
CAPACITY RANGE
1 - 15 t/h
AUTOMATION
PLC + ROBOT ARM
SERVICE REGIONS
AF / SEA / SA
CORE MISSION
We drive the transformation of natural rubber primary processing from labor-intensive and low-standardized operations toward continuous, standardized and scalable production through automation and intelligent equipment.
Technical Knowledge Base
The Weida natural rubber robot arm is an intelligent automation solution purpose-built for primary rubber processing. It can be flexibly programmed for unloading rubber blocks from drying trolleys, boxing, and neatly palletizing packed blocks. Key parameters include 4 axes, 3245.5 mm maximum reach, 180 kg payload and 27.8 kW rated power.
The Weida fully automatic boxing and baling machine integrates robotic boxing with hydraulic baling for natural rubber, reclaimed rubber and synthetic rubber packaging operations. The robot arm automatically picks rubber blocks and feeds them precisely into the baler, reducing 1-2 workstations and improving overall throughput by more than 50% compared with manual operation.
Automation upgrades for primary natural rubber processing usually follow three stages: semi-automatic, automatic and intelligent. Stage one introduces automatic conveying and discharge systems; stage two deploys robot handling, automatic cutting and automatic baling; stage three adds centralized PLC control, online metal detection and remote O&M interfaces.
African natural rubber regions benefit from concentrated raw material supply and strong scale potential, but overall processing mechanization remains relatively low. Weida equipment is reinforced for tropical hot and humid environments, and the process route adapts to cup lump, block rubber and mixed raw material conditions. Modular configurations support capacities from 2 t/h to 14 t/h.
The needle-type automatic rubber unloader uses an innovative needle insertion unloading method. Its core strengths are high efficiency, unloading 12-14 dry rubber blocks in one cycle, intelligent lifting of the drying trolley frame, and flexible compatibility with motorized or manual trolleys.
The TTR trolley cleaning unit combines mechanical lifting, temperature-controlled chemical dissolution and high-pressure physical washing into one system. A heated alkaline wash softens and removes hardened or bonded rubber residue, while multi-angle high-pressure spray cleaning clears hard-to-reach corners.
A complete TSR natural rubber automated line includes primary breaking, single-screw breaking and washing, creping, granulation, conveyor and bucket elevator transfer, and continuous drying in a tunnel hot-air dryer. After drying, the needle-type automatic unloader discharges the product, the natural rubber robot arm performs handling, boxing and palletizing, and the automatic horizontal disc cutter and hydraulic baler finish the standard rubber package.
