Two Roll Open Mixing Mill/Rubber Refining Mill/Reclaimed Rubber Refiner

• Customization: Available
• Warranty: 5 Years
• Control Type: PLC
• Model NO.: XKJ-450
• Automatic Grade: Automatic
• Power Source: Electric
• Type: Open Mixing Mill
• Bush: Nylon Bush and Bearing Bush
• Reducer: Hardened Gear Teeth,After Heat Treatment
• Lubrication: Oil or Grease Automatic
• Transport Package: in Wooden Case Safety Packing
• Specification: ISO9001, SGS, CE
• Trademark: CX
• Origin: China
• HS Code: 8477800000
• Production Capacity: 400sets/Month

Product Description

Two Roll Open Mixing Mill/Rubber Refining Mill/Reclaimed Rubber Refiner

Brief description:
1.rollers,chilled cast iron
2.water or steam cooling system
3.hardened reducer ,bearing bush
4.welded or casting base 
5.HS of rollers:75-80
 
1. Mainfeatures:

(1) terials of Rolls :chiled Cast iron alloy (LTG-H), after quenching and precision processing, hardness HS 78.
 
(2) in bearing : Dual-listed rolling bearings, which reduces energy consumption by 40%.
 
(3) roll gap adjustment: electric automatic or manual
 
(4) Voltage: 220v, 380v, 415v Frequency control of motor speed or as per customer's request
 
(5) ducer: Airtight leaching oil type, ZSYE reducer (There are a variety of choice: hardened tooth, gear wheel reducer. the price is different), Almost no noise, safety and durable
 
2.Materials of Rolls:  

The roller are made of chilled cast iron alloy (LTGH), whose surface is 78HS, after quenching 
 
and precision processing it is harder than other company,(they are usually 72HS ) .
 
The working surface is well grinded and machined.temperature uniformity in smooth surface, high hardness and long working life. 
 
3. Motor: 

We always use OMRON,SIMENS ect brand electric parts or you can choice the ordinary brand. All the motor is high quality and effiency, save energy, low noise, and small vibration.
 
4. Roll gap adjustment:  
Roll nip adjustment is realized by hand or electricity which can obtain high accuracy and sensitivity.
 
5. Reducer: 
 
The speed reducer is hardened tooth with class 6 precision, no noise and vibration, safety  with higher transmission efficiency.(There are a variety of choice, the price is different),Gear Box(double out shaft transmission).
 
6. Frame:  
The base frame is a whole framework and cast iron, which is convenient for installation and easy to maintain.

 7.Emergency brake device:
 
The machine is also equipped with an emergency brake device. When an emergent arises, just draw the safety pull rod or press the emergency button and the machine will stop immediately. It is safe and reliable.
 
The machine is equipped with an overload protection device to prevent the main components from being damaged.
 
8. Cooling system: (with rotating joint)

Universal rotary joints with inner spray pipes with hoses and headers. Piping is complete up to supply pipe terminal, which reduces energy consumption by 50% and high efficiency.
 
9. Auto-lubrication system for grease or oil and match bearing bush.
 
10. About us:
 We,
Qingdao Create Trust Industry Co., Ltd.make good quality rubber machine, from materials to producing, we use the good quality material, complete management system, also excellent after sale service, we hope to be one reliable factory for you!
 11.Technical parater:

Specification & type	Roll diameter ×Length(mm)	Front roll linear speed(m/min)	Speed ratio	Capacity (kg/h)	Motor power(KW)	Overall dimension(mm)	Weight(t)
XKJ400	400x500	24.5	1:1.7	200	45	3520x1710x1850	7.7
XKJ450	450x600	25	1:1.7	230	55	4600x1920x1870	11
XKJ480	610/480x800	25.6	1:1.815	250	75	5610x2450x2000	19
XKF480	610/480x800	25.6	1:1.55	250	75	5610x2450x2000	19

FQA-Problems of customer concern:
About machine performance quality
1.       Q: How to guarantee the quality of outsourcing parts?
          A: First choice more than 4 suppler by tender, There are strict system and process for inspecting outsourcing parts. And there are outsourcing inspectors, after inspection, qualified goods, labeling and storage. Not qualified, return.
2.       Q: Which brand of electric part?
          A: Use world famous brands, Siemens, Omron, Toshiba, Schneider, ABB Customer can specify the brand.
3.       Q: Which PLC:
           A: Siemens, Omron, Mitsubishi
4.       Q: How to control the quality?
           A: There are inspectors for inspecting equipment quality and performance, after a ssembly, machine run continuously for at least 12 hours at one time, Total running time should be not less than 48 hours.
About installation
1.        Q: When the guide engineer arrive at customer's factory?
           A:  If need installation on site, engineer will arrive at factory within one week after machine arrived at factory.
About after-sales service
1.        Q: What is the warranty time?
           A:   5 years after machine arrived at factory
2.        Q: How to solve the problem?
           A: Within half an hour after getting customer' problem, inform the solution way, there are three ways for different conditions. 1, Which can be solved by phone or Email, it will be solved in two hours. 2. Which can be solved by Remote Control, it will be solved within four hours(machine is equipped by Remote Network Control Problem). 3. Which need solve it on site, engineer arrive at factory within one week(in the two years warranty date, engineer has the visa any time of the country where the machine