Professional Two Roll Rubber Mixing Mill
Advanced laboratory machinery for masticating and kneading natural
rubber, synthetic rubber, EVA, or PVC pellets with various chemical
materials. Designed for plasticizing, hot milling, and mixing
operations in rubber product manufacturing.
Applications
Widely used in rubber and plastics industry for polymer mixing
applications including PVC and color master batch processing.
Features comprehensive components including rolls, bearings, gap
adjusting devices, electric control systems, and safety mechanisms.
Technical Specifications
| Model | ZL-3018-76 | ZL-3018-120 | ZL-3018-160 | ZL-3018-200 | ZL-3018-230 | ZL-3018-300 | ZL-3018-400 |
|---|
| Diameter of roll (mm) | 76 | 120 | 160 | 200 | 230 | 300 | 400 |
| Length of roller face (mm) | 300 | 350 | 350 | 500 | 650 | 650 | 900 |
| Mixing Capacity (kg) | 0.002-0.6 | 0.002-2 | 0.002-2.8 | 0.002-5 | 0.005-10 | 1-15 | 5-30 |
| Front roll surface speed (rpm) | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| Friction ratio | 1:1.30 | 1:1.35 | 1:1.35 | 1:1.35 | 1:1.27 | 1:1.27 | 1:1.27 |
| Roll gap range (mm) | 0-3 | 0-6 | 0-6 | 0-8 | 0-12 | 0-12 | 0-15 |
| Driving Power (KW) | 1 | 1.5 | 2.2 | 7.5 | 11 | 30 | 37 |
| Machine weight (kg) | 160 | 460 | 660 | 860 | 1960 | 2960 | 3800 |
| Overall dimension (mm) | 1100x400x1180 | 1100x550x1380 | 1200x650x1380 | 2200x750x1380 | 2200x950x1580 | 2600x950x1580 | 5295x1789x170 |
Heating Mode: Electricity heating, Oil Heating (option)
Cooling Mode: Water Cooling (option)
Roll Temperature: Room temperature - 300℃
Roll Hardness: HRC 50 ~ 60
Temperature Accuracy: ± 2 ℃ (high accuracy PID micro computer controller)
Safety device: 6 safety buttons with optional safety guard
Power: 380V 3 phase 50-60hz
Key Features
- Multiple roll construction options: drilled roll, bored roll,
grooved roll
- Customizable speed ratio based on customer formula and processing
requirements
- Annealed frame, frame cap and base for stress relief
- Chilled cast alloy iron rolls with hardness up to 70HB
- Comprehensive brake and emergency stop safety systems
- Automatic oil/grease lubrication for easy maintenance
- Human-centered control system for operator safety
- Manual or electric roll nip adjustment options
Intelligent Control System
Advanced PLC control system with comprehensive data management
capabilities:
- Real-time data recording and export for kneading time, temperature,
ram pressure, current, torque and recipe code
- 20 programmable mixing steps with 20 recipe storage spaces
- Remote process recipe import and data monitoring via Ethernet
communication
- MES integration capability with reserved control points and touch
screen interface
Related Equipment
About Zhongli Instrument Technology
Since 2007, Zhongli Instrument Technology Co., Ltd has specialized
in manufacturing laboratory testing equipment from our headquarters
in Dongguan, Guangdong, China.
With over 13 years of industry experience, our products have been
exported to more than 80 countries worldwide, with particular
success in European, American, and Southeast Asian markets.
Our equipment portfolio covers multiple industries including rubber
and plastics, food, packaging, and electronics, serving scientific
research institutions, quality inspection agencies, and academic
facilities.
Beyond standard machines, our R&D team provides comprehensive
customization services to meet specific customer requirements.
Frequently Asked Questions
How to choose the most suitable mechanical equipment?
Our professional team provides expert recommendations based on your
specific testing requirements and specifications.
What's the delivery term?
Most items are available from stock. For custom orders, delivery
typically takes 15-20 working days after deposit receipt. Expedited
arrangements available for urgent needs.
Do you accept customization service?
Yes, we offer both standard machines and fully customized solutions
tailored to your specific requirements.
Can we visit your factory before ordering?
We warmly welcome factory visits and can assist with hotel
arrangements and airport transfers.
Do you have customers in our country?
Our testing machines have been exported to over 80 countries
including USA, Canada, Russia, UK, Italy, Germany, India, Pakistan,
Philippines, Singapore, Malaysia, Thailand, Vietnam, Korea, Saudi
Arabia, Brazil and many others.
How about your warranty?
Standard two-year warranty including technical support and
replacement parts. Engineer dispatch available when necessary.
How about packing for transportation?
All machines are packed in standard export wooden boxes to ensure
safe transportation by sea or air.
What is the order process?
Inquiry → Quotation → Communication → Order Confirmation → Deposit
Payment → Production → Testing & Debugging → Balance Payment →
Packing → Delivery → Customer Receiving → After-Sales Service
How to install and use the product?
Complete English operating instructions and installation videos
provided with each shipment.
Contact Information
Official Website: www.zltester.com
Send your inquiry details using the form below:
