Two roll mixing machine are engineered to provide unmatched performance for masticating and kneading natural rubber,synthetic rubber , EVA or PVC pellets with various chemical materials,This machine is mainly used to plastic ,hot mill and mixing mill of natural and synthetic rubber for rubber product factory
Plastic open two roll mixing mill. It is widely used in rubbers and plastics industry for polymer mixing, such as PVC, color master batch. It consists of roll, bearing, gap adjusting device, electric control system, safety device, etc.
1. Construction of mill rolls: drilled roll, bored roll, grooved roll
2. We can design speed ratio as per customers' formula and processing requirements.
3. Frame, frame cap and base are welded and treated by annealing for stress relieving.
4. Rolls material is chilled cast alloy iron which hardness is reach to 70HB.
5 Brake and emergency stop device can ensure the safety of personnel and equipment.
6 Auto feeding oil or grease lubrication, it is easy to maintain and protect machine.
7 Human nature designed controlling system ensure labor safety.
8. . Methods of adjusting roll nip: manual or electric
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.
Diameter of roll
Length of roller face
Front roll surface speed
Roll gap range
Electricity heating , Oil Heating ( option)
Water Cooling ( option)
Room temperature -- 300℃
HRC 50 ~ 60
± 2 ℃ (we adopt the high accuracy PID micro computer controller)
It have 6 safety buttons and safety guard is option
380V 3 phase 50-60hz
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We can produce all rubber and plastic test machines:
Packaging & Shipping
1. What's the warranty statement? Zhongli warrants all the products manufactured by Zhongli to free from defects in material and workmanship under normal use of a period of 12 months or 36months after the date of the original purchase price if repair or replacement is not possible of practical, Zhongli warranty covers ONLY the product itself. Zhongli will assume no liability for labor costs, installation costs, or other losses. Your warranty rights will be honored only when the product has been installed and used properly as deemed by Zhongli, Zhongli will not repair products damaged by improper use or faulty installation.
2. What's the return policy? All order shipments leave our factory complete and in working order, customer must report and damage within 7days of receipt of order by sending digital photographs(.JPG) of damaged items. Customer must retain damaged merchandise, package and shipping containers until claim had been settled. Damage in transit is the sole responsibility of the carrier, and any claim beyond this 7days period will not be deemed valid by ZhongLi .
3. How about in case of breakage? Zhongli will accept returns for a refund within 30days of the shipment of your order. Please note exceptions bellow: Returns must be first acknowledged by ZhongLi PRIOR to return, Please contact the related salesman in charge. All packages sent to Zhongli MUST have the initial sales invoice number issued and printed clearly on the outsite of package, A lack thereof will result in the item being immediately restocked and no credit or refund will be issued. All returns must be made in their original packaging with sufficient packing material. Modified or installed items will not be accepted for return.
4. How about the after-sales service? 24 hours around the clock & 12 months warranty, if need our engineers can provide door-to-door service Life-long maintenance service for the product
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