Two Roll Open Mill of Rubber Mixing Machine

• Customization: Available
• Warranty: 2 Years
• Control Type: PLC
• Model NO.: XK-450
• Power Source: Electric
• Type: General Rubber Machinery
• Type of General Rubber Machinery: Mixing Roll
• Type of Tire Machinery: Rubber Regeneration Machinery
• Three Kind Bush: Nylon Bush Opper Bush Ball Bearing
• Working Length of Rollers: 320~2130mm
• Pedestal: Cast or Weld
• Rolls Bearing: Dry Grease Lubricate
• Running Type: Ball Bearings: Ball Bearings
• Type of Rollers: Hollow Smooth (Drilled Roller a
• Material of Rollers: Alloy Chilled Cast Iron
• Reducer: Zsy Series Harden Teeth Reducer
• Transport Package: Wooden Packing 20/40 Container or as You Need
• Specification: CE, ISO9001, SGS
• Trademark: Guangyue
• Origin: Mainland China
• HS Code: 84778000
• Production Capacity: 100set/Month

Product Description

Open Mill Rubber Mixing Machine 



1. Construction

This machine consists of Base, Rack, Gland, Rollers, Bearing, Transmission device, Lubrication device, Decelerator, Adjustment device of the roller temperature, Emergency shutdown device and brake rigging and etc.

2. Uses

It is mainly used for plasticating and mixing of rubber or plasticsect., warming and sheeting rubber compound, cracking and refining ofreclaimed rubber.

3. Features

1' Two rollers are made from Chilled Cast Iron, smooth surface is highly polished and scratch proof by cutting knife: High hardness(68-75HSD) and wear-resistant;

2' The roller is hollow structure, which is for adjusting the temperature of the rollers by steam or cooling water in term of different request, Circulation of steam and cooling water is provided through the rolls to control the temperature;

3' There are two kinds of Nip adjustment mode for option: Manual or electric;

4' There are three kinds of Main bearings for option: Bearing or Copper bush or Nylon bush;

5' Machine will be tripped off if overloaded to protect valuable electrical circuit;

6' All electrical connections are well, short circuits is impossible by any means.

7' It can be with Stock Blender, or can provide provision to fit stock blender in future

8' Provision for opening of Nip Guard is provided for the purpose of cleaning of rollers and nip;

9' Hand Operated Safety Switch is provided


4. Advantages:

1)Tailored structure, easy to operate.

2)There are many speeds and speed ratios available, which can satisfy most customers' formula and processing requirements.

3)Frame, frame cap and base, looking very nice, are welded and treated by annealing for stress relieving.

4)Chilled alloy cast iron roll is abrasion resistant with long service life.

5)The speed reducer is the hard-tooth surface gear reducer of Class 6 precision, which has long service life and low noise.

rubber mixing  mill	Xk-160	Xk-250	Xk-300	Xk-400	Xk-450	Xk-560	Xk-660
Working diameter of rolls(mm)	160	250	300	400	450	560	660
Working length of rolls(mm)	320	620	750	1000	1200	1530	2130
Front roll surface speed(m/min)	8.99	15.3	15.1	18.65	24.32	27.72	28.6
Friction ratio	1:1.35	1:1.1	1:1.27	1:1.27	1:1.27	1:1.2	1:1.24
Max.nip(mm)	4	8	8	10	15	15	15
Capacity per.batch(kg)	1-2	10-15	15-20	18-35	25-50	35-50	165
Motor power (kw)	5.5	18.5	22	37	55	90	245
Overall dimension(mm	1160*920 *1370	3120*1322 *1500	3580*1550 *1695	4350*1850 *1780	5670*2390 *1670	5845*2284 *1978	7465*3662 *2080
Weight(kg)	1000	4000	5200	7600	12000	23000	49000

Applications                                                                                                                                                
  Introducing the latest technology from South Korea,and combining our twenty years professional experience,we launced the new generation of two-roll mixing mill.The performances of the new product,such as reliability, stability, mixing effciency,noise reduction,etc,are improvedgreatly.