EN1417 Intelligent Safety Type Two Roll Mill
Compliant with EU EN1417 safety standards, this two roll rubber mixing mill machine features comprehensive safety protection systems and intelligent programming for reliable industrial operation.
Key Safety Features
- EU EN1417 Standard Compliance with emergency stop interlock
- Patented anti-pinch mechanism reduces accident rate by 90%
- National utility model patent awarded for safety innovation
- International brand components: SKF bearings, ABB drive systems, Siemens PLC
- ISO 9001:2015 Quality Management System Certified
- Extended machine lifespan by 30% through premium component selection
ZL-160/6-inch Intelligent Safety Open Mill Specifications
| Roller Dimensions | Ø160mm × L350mm (Customizable sizes: 4-inch/6-inch/9-inch) |
| Roller Gap | 0~6mm (Precision manual adjustment with digital display) |
| Mixing Capacity | Approx. 500g-2.50kg (Material formula dependent) |
| Roller Material | High-hardness alloy 40Cr |
| Roller Surface Treatment | HRC 68-72 mirror-finish chrome plating |
| Roller Speed Ratio | 1:1.40 (National Standard) |
| Roller Speed | 0-35 rpm (variable frequency speed control) |
| Transmission Method | Dual-row heavy-duty universal joint drive |
| Motor Power | 7.5 kW |
| Temperature Range | Ambient to 280°C |
| Temperature Control Accuracy | ±2.0°C (6 heating rods per roller) |
| Cooling Method | Water-cooled |
| Rubber Stop Plate | PTFE material, quick-release mounting |
| Material Receiving Tray | 304 stainless steel folded plate |
| Equipment Dimensions | Approx. 1800mm × 850mm × 1650mm (W × D × H) |
| Equipment Weight | Approx. 1000KG |
Advanced Safety Systems
Braking System
Electronic braking system with high braking force and rapid emergency stop capability within 0.5 seconds. Requires hardened-tooth-surface, wide-type gear reducers.
Safety Switches
Ergonomic multi-directional braking devices with knee-activated safety switches (infrared or mechanical options). Comprehensive coverage on all sides and overhead areas of rollers.
Safety Guards
Complete machine enclosure with curved safety covers employing new mechanical principles for enhanced operator protection during operation.
Control Panel
Mechanical key switch with start/reset function or PLC operator recognition to restrict access to authorized personnel only.
Infrared Wristband Sensor (Optional)
Continuous hand position monitoring via infrared beams. Immediate machine stop if hands enter danger zone, preventing entanglement accidents.
Heavy-duty universal joint coupling designed to withstand 3500 kN of torque per shaft. Each roller features six straight-through heating tubes evenly distributed at 360 degrees for rapid heating and precise temperature control with internal water circulation cooling.
About Zhongli Instrument Technology Co., Ltd
Headquartered in Dongguan, Guangdong, China since 2007, we specialize in manufacturing laboratory testing equipment for various industries including rubber, plastics, food, packaging, and electronics.
With over 13 years of experience, our products have been exported to more than 80 countries worldwide, particularly favored by European and American markets. Our R&D team offers both standard machines and custom solutions to meet specific customer requirements.
Frequently Asked Questions
How to choose the most suitable Mechanical Equipment?
Our professional team provides optimal suggestions based on your testing requirements and specifications.
What's the delivery term?
Typically 15-20 working days after deposit receipt. Stock availability and urgent arrangements possible.
Do you accept customization service?
Yes, we offer both standard and customized machines according to specific customer requirements.
Can we visit your factory before order?
Yes, we welcome factory visits and assist with hotel arrangements and airport pickup.
Do you have customers in our country?
Our testing machines have been sold to over 80 countries including USA, Canada, Russia, UK, Germany, and many others.
How about your warranty?
Two-year warranty with technical support, parts replacement, and engineer assistance as needed.
How about the packing for machine?
Standard export wooden box packaging ensures safe transportation by sea or air.
What is the order process?
Inquiry → quotation → communication → order confirmation → deposit payment → production → testing → balance payment → packing → delivery.
How to install and use the product?
Products include English operating instructions and installation videos.
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