Home Products Two Roll Mill

400mm Internal Mixer Plastic Rubber Banbury Mixer And Metal Ceramic Kneader Mixer

All Products

Rubber Testing Machine (249)

Vulcanizing Press Machine (41)

Two Roll Mill (65)

Universal Testing Machine (86)

Banbury Mixer (28)

Tensile Testing Machine (27)

Metal Detector Machine (85)

Environmental Test Chamber (203)

Packaging Testing Equipment (99)

Helmet Testing Machine (48)

Textile Testing Machine (128)

Cable Testing Machine (86)

Leather Testing Machine (91)

Mobile Phone Test Equipment (73)

Video Measuring Machine (8)

Baby Stroller Testing Machine (15)

Furniture Testing Machine (26)

Laboratory Testing Instrument (119)

Best Products

400mm Two Roll Rubber Mixing Mill

Rubber / Plastic Two Roll Mill 200 - 400 mm Roller Diameter

PLC Controlled Rubber / Plastic Two Roll Mill , Lab Mixing Mill

China Dongguan Zhongli Instrument Technology Co., Ltd. certification

Exceptional company. 5 STAR!!! Ship rapidly the item and very WELL packed and protected.Very good machinery and very good communication with company. i more than highly recommend using Dongguan Zhongli Instrument.

—— Remy Attalin

The response from the seller was very fast and helpful. Issuing and confirming the PO/PI was done in a single day. The product was shipped the next day after the transaction is confirmed. Couldn't be more satisfied in terms of service provided by the seller. The machine is well packed in wooden case. Everything arrived in good condition. Come with

—— Warunee Nahauythong

I'm Online Chat Now

400mm Internal Mixer Plastic Rubber Banbury Mixer And Metal Ceramic Kneader Mixer

Large Image : 400mm Internal Mixer Plastic Rubber Banbury Mixer And Metal Ceramic Kneader Mixer

Product Details:

Place of Origin:	CHINA
Brand Name:	ZL
Certification:	CE,ISO
Model Number:	ZL-3018

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiable
Packaging Details:	400mm Internal Mixer Plastic Rubber Banbury Mixer And Metal Ceramic Kneader Mixer is packaged within wooden case.
Delivery Time:	5-8 work days
Payment Terms:	L/C,T/T,Western Union
Supply Ability:	60 sets / month

Contact Now

Detailed Product Description

Product Name:	400mm Internal Mixer Plastic Rubber Banbury Mixer And Metal Ceramic Kneader Mixer	Heating Mode:	Electricity Heating , Oil Heating ( Option)
Power:	Power	Cooling Mode:	Water Cooling ( Option)
Roll Temperature:	Room Temperature -- 300℃	Roll Hardness:	HRC 50 ~ 60
Highlight:	400mm Internal Mixer , Plastic Rubber Banbury Mixer , Metal Ceramic Kneader Mixer

400mm Internal Mixer Plastic Rubber Banbury Mixer And Metal Ceramic Kneader Mixer

High-performance internal mixing machine designed for masticating and kneading natural rubber, synthetic rubber, EVA, or PVC pellets with various chemical materials. Ideal for plasticizing, hot milling, and mixing operations in rubber product manufacturing facilities.

Key Features

Automatic feeding oil or grease lubrication system for easy maintenance and machine protection
Integrated brake and emergency stop devices for personnel and equipment safety
Annealed frame, frame cap, and base construction for stress relief and durability
Flexible roll nip adjustment: manual or electric options available
Chilled cast alloy iron rolls with hardness reaching 70HB
Multiple roll constructions: drilled roll, bored roll, grooved roll
Customizable speed ratio based on customer formulas and processing requirements

Intelligent Control System

Real-time data recording and export of kneading time, temperature (mixing chamber and rotors), ram pressure, current, torque, and recipe code
Control system supports up to 20 mixing steps and 20 recipe storage spaces
Remote process recipe import and data monitoring capability
Ethernet communication interface for MES integration
20% control points reserved for future expansion
Touch screen interface provided

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

Heating Mode: Electricity heating, Oil Heating (optional)

Cooling Mode: Water Cooling (optional)

Roll Temperature: Room temperature - 300℃

Roll Hardness: HRC 50-60

Temperature Accuracy: ±2℃ (high accuracy PID micro computer controller)

Safety Device: 6 safety buttons, safety guard optional

Power: 380V 3 phase 50-60Hz

Technical Questions & Answers

What is the two roll mill process?

The two roll rubber mill processes natural rubber into various compounds using two horizontally opposed stainless steel rolls that rotate in opposite directions at different speeds to mix rubber and ingredients.

What is the principle of roller mill?

Roller mills use stress applied by rotating wheels and attrition to process solids in suspensions, pastes, ointments, and solid materials through shearing action in the gap between differentially rotating rollers.

What is the friction ratio of a two roll mill?

The friction ratio is the speed difference between rolls that enables shearing action, with the back roll moving faster than the front roll. Common ratios range from 1:1.25 to 1:1.35, facilitating open mill mixing operations.

Service Advantages

Dedicated R&D and design department for standard and custom machine solutions
Over 50 years of manufacturing experience with advanced machinery and skilled craftsmanship
Two specialized laboratories: Environmental laboratory and Physical laboratory
Adequate monthly stock availability to meet urgent customer requirements
Annual sales exceeding 1,000,000 USD with 30,000㎡ manufacturing base and 120 technical staff

Technical Support

Advanced laser-cut SUS stainless steel plates ensure precision accuracy. All machine exteriors feature anti-rust electrostatic painting. We use imported electronic components from ABB, Siemens, Panasonic, Saginomiya, Danfoss, Emkarate, Omron and compressors from BOEK/TECUMSEH, ensuring machine service life exceeding 10 years.

After-Sales Service

14-month warranty with lifetime maintenance support
Free replacement of broken components during warranty period
Comprehensive picture and video instruction support after purchase
Complete documentation including packing list, operation instructions, warranty certificate, and accessories

Packaging

Machines are securely packaged with waterproof plastic wrap, poly wood board construction, and internal cystosepiment fixtures for safe transportation and delivery.

Tag:

Contact Person: Ms. Fiona Zhong

Tel: +86 135 3248 7540

Fax: 86-0769-3365-7986

Other Products

Humanized PLC Control 14 Inch Lab Two Roll Mill

Product name: 14 Inch Lab Two Roll Rubbers And Plastics Mixing Mill Machine

Length of roller face: 300mm

Front roll surface speed: 19rpm

Roll gap range: 0-3mm

12inch 16inch Two Roll Mill For Plastic And Rubber With Lab Use

Product name: 12inch 16inch Two Roll Mill For Plastic And Rubber With Lab Use

Length of roller face: 350mm

Mixing Capacity: 0.002-2.8kg

Friction ratio: 1:1.35

14inch Two Roll Mill For Masticating And Kneading Natural Rubber

Product name: 14inch two roll mill for masticating and kneading natural rubber

Safety device: It have 6 safety buttons and safety guard is option

Power: 380V 3 phase 50-60hz

Cooling Mode: Water Cooling ( option)

300mm 400mm Open Two Roll Mill For EVA Or PVC Pellets

Product name: 300mm 400mm Open Two Roll Mill For EVA Or PVC Pellets

Safety device: It have 6 safety buttons and safety guard is option

Power: 380V 3 phase 50-60hz

Roll Temperature: Room temperature -- 300℃

76mm ( 3 Inch ）Diameter Two Roll Mill , Lab Mixing Open Mill For Plastic & Rubber

Product name: 76mm ( 3 inch ）Diameter Two Roll Mill

Length of roller face: 300mm

Mixing Capacity: 0.002-0.6kg

Front roll surface speed: 19rpm