Varaible Speed Two Roll Mixing Mill

LINA Lab Varaible Speed Two Roll Mill

LINA Lab Varaible Speed Two Roll Mill takes the lead in China`s rubber and plastic machinery industry. High precision and high safety are LINA`s Rubber Varaible Speed Two Roll Milling Machine`s main advantages. LINA`s Plastic Varaible Speed Two Roll Milling Machine`s main advantages. Besides, user friendly, higher safety, higher control precision, higher durability and excellent temperature control are LINA Rubber Open Mill`s advantages that make LINA outstanding in the industry. 360 degrees emergency stop button, reverse braking devices, infrared sensor and ergonomics security devices etc. LINA Stock Blender Rubber Mixing Mill safety devices have applied the national patents. Higher cleanness, wearable inner cavity, adjustable rotor speed ratio, temperature control system. High precision and high safety are LINA`s Rubber Precise Varaible Speed Two Roll Milling Machine`s main advantages.

Characteristics of LINA Precise Varaible Speed Two Roll Rubber Mill For Rubber

Excellent appearance: LINA new design laboratory roll milling machinewith comprehensive optional functions and securedevices, which ensure the accuracy of formulaand high efficiency.

Safe guaranty: The roller adopts 360 degrees emergency and reverse braking devices, infrared automatic detection and ergonomics security to ensure operator`s safety.

Intelligent operation: LINA lab two roll open mill for product test PLC intelligent soft control system is easy to import or export data and record. Extremely accuracy in control and measurement of mixing temperature and ratio.

PLC intelligent control system: 1. Real-time data record and export of kneading time, temperature (mixing chamber and front/rear rotors), ram pressure, current, torque and recipe code. 2. The control system can be set up to 20 mixing steps, save 20 recipe spaces. 3. The control system is capable of remote importing of the process recipe and data monitoring, and communicating with MES via Ethernet communication interface. 4. An Ethernet communication interface and 20% of the control points are reserved. Touch screen is provided. 

Specifications of LINA Varaible Speed Open Mill

Item	Specification	Remarks
Type	XK-120-4
Roller Diameter	120 mm
Roller Width	350 mm
Linear Velocity of Front Roller	18r/min
Speed Ratio of Rollers (Front/Rear)	1:1.24
Maximum Roller Distance	5 mm
Production Yield	0.5-1.5 KG per time	Electric/oil/steam heating and circulating water cooling.
Motor Powder	3.75/5.5 KW
Weight	About 800 KG
Dimensions	About 1650*600*1150

Roller of the open mixing mill

Roller treatment:The roller is made of high quality carbon steel, which is treated by nitriding, the surface is coated by chromium, the bearing capacity is strong, making the service life longer.

Roller structure: Medium hole roller, roller hardness (Hs) 58-65. Fine machining inner cavity of the roller ensures that the roller body cools quickly and evenly.

LINA Open Mill New Safety System

1. Infrared Sensor: A infrared sensor device for braking is installed to keep the operator's body and the running Two Roll Open Mill in a safe distance. Many unexpected accidents on the Open Milling Machine are caused by causal and incorrect operations, this infrared sensor is designed to rule the operator's basic actions and protect the user from the roof of the danger.

2. 360 Degrees Emergency Braking Button: Based on human engineering, this safety device is designed to protect the user when an emergency happened. This technology has applied China's National Patent. When touching the button, the rollers will stop immediately and reverse 1/4 round to maximize the protection.

3. Knee-Hitting Safety Device: According to human engineering, this device is installed to brake the rollers when an unexpected emergency occurred.

4. Hand-Pressing Safety Device: This is the basic safety device installed on all types of Rubber and Plastic Two Roll Mill. Once press the button, the rollers will stop immediately and reverse about 1/4 round.

5. Safety Cover: This safety cover is installed on the top of the rolls, to ensure the user's safety when adding other solid, powder or liquid additives into the mixing materials.

Intelligent control panel and PLC control system

1. Real-time data record and export of kneading time, temperature (mixing chamber and front/rear rotors), ram pressure, current, torque and recipe code.

2. The control system can be set up to 20 mixing steps, save 20 recipe spaces.

3. The control system is capable of remote import of the process recipe and data monitoring, communicating with MES via Ethernet communication interface.

4. An Ethernet communication interface and 20% of the control points are reserved. Touch screen is provided.

1. On-site installation assistance is available. (There are no charges on installation and trial running, but VISA fees, accommodation fees and transportation fees etc. of the supplier's side are charged by the buyer.)

2. Training of customer's operators and maintenance personnel and long-term technical consultation is provided.

3. One year's non-charge warranty period is provided for units in normal operation and long-term spare parts/components are available. During the warranty period, the supplier, within three hours since receipt of purchaser's notice of any equipment fault, shall provide express solution, and, if necessary, assign service engineer(s) to site across China within 72 hours or site in Pearl River Delta within 5 hours (excluding travel time). Response time for customers overseas shall be agreed upon otherwise based on application for visa and accessibility to the customer's location.

Are you factory or trading company?

LINA Machinery has been engaged in Rubber & Plastic mixing machine for many years. We have workshop and R&D department.

What about the operational guideline?

Training of customer's operator and maintenance personnel and long-term technical consultation is provided. 

How about the warranty time?

One year's non-charge warranty period is provided for units in normal operation and long-term spare parts/component are available.

Do you offer the customization of the machine?

Certainly, LINA will give you the most proper recommendation and setting according to your materials and demand.