Rubber Open Mixing Mill for Rubber Compounding

• Customization: Available
• Warranty: 5 Years
• Control Type: PLC
• Model NO.: xk-450
• 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

Rubber Open Mixing Mill for Rubber Compounding

Qingdao Create Trust Industry Co., Ltd.make high quality rubber machine, from materials to producing, we use the good quality material, complete management system, also excellent aftersale service, we hope to be one reliable factory for you!

Name:  Rubber Mixing Mill, Rubber Mill, Two Roll Mill, Rubber Mixing Mill, Two Roll Rubber Mixing Mill, Lab Rubber Mixing Mill.

Application:  The mill is used for rubber plasticating, mixing, warming and sheeting.

General Design: 

1. The mill consists mainly for rolls, frame, bearing, roll nip adjusting, screw, heating and cooling device, emergency stop, lubrication system and such sections as electrical controls and, etc.

2. The main electric motor arrives the front and rear rolls to rotate oppositely through reduar, driving geras and friction gears.

Equipment advantages: 
 
Rolls: Alloy chilled cast iron rolls with surface hardness 510 ~ 550 BHN. The Rolls are mirror finished & polished, duly grinded and are hollowed for cooling or heating.
 
Bearing: the Swedish imports, load bearing force big, can adjust the gap, high precision, good rigidity
 
Roll Clearance Adjusting Unit :  Through worm and worm gear drive clutch rod for parallel sheeting hand wheels to close theNIP from One point only.
 
Roll Cooling :  Universal rotary joints with inner spray pipes with hoses and headers. Piping is complete up to supply pipe terminal.
 
Journal Bearing Housing :  Heavy duty steel casting housing fitted with antifriction roller bearings.
 
Lubrication :  Manual / motorized grease lubrication pump for anti friction roller bearings fitted in dust sealed housing.
 
Stand Frame & Apron (Cap) :  Heavy duty steel casting.
 
Gearbox :  Helical reduction gearbox greaves/ shanti make direct coupled with rear roll and motor.
 
Base Frame :  Common base frame heavy duty, steel beams and MS plate fabricated accurately machined on which whole machine with gearbox and motor are fitted. No deep foundation required.
 
Electric Control Panel :  Star delta electric operating panel with auto reversing, voltmeter, ampere, overload protection relay,3 phase indicator and emergency stop switch.

Technical parameter:

Mode	XK-160	XK-230	XK-250	XK-300	XK-360	XK-400	XK-450	XK-560	XK-550B	XK-660
working diametetr of rolls (mm)	160	230	250	300	360	400	450	560/510	550	660
working length of rolls (mm)	320	600	620	750	900	1000	1200	1530	1500	2130
front roll surface speed (m/min)	8.95	10.21	14.1	15.1	16.25	18.65	24.26	27.72	27.94	28.6
Rfiction ratio	1: 1.35	1: 1.19	1: 1.17	1: 1.25	1: 1.25	1: 1.27	1: 1.27	1: 1.2	1: 1.22	1: 1.24
Max. nip (mm)	4.5	7	8	10	10	10	15	15	15	15
Capacity per batch(kg)	1-2	6-10	8~15	15~20	20~25	18-35	25-50	35~50	50~60	165
Motor power (kw)	5.5	15	18.5	22	30	37	55	90	110	245
Dimensions: L × W × H(mm)	1380× 860 × 1320	2800× 1200 × 1120	3400× 1500 × 1500	3400× 1500 × 1550	3780× 1850 × 1750	4350× 1850 × 1785	5200× 2380 × 1840	5845× 2284 × 1978	5870× 2475 × 2045	7465× 3662 × 2080
Keyword	Rubber Mixing Mill, Rubber Mixer, Rubber Machine, Rubber Mixing Machine

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.