Gold Member Since 2016
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Qingdao Haineng Machine Manufacture Co., Limited

Open Mill for Rubber and Plastic, Rubber Recycling Machine, Two Roll Mixing Mill manufacturer / supplier in China, offering Xk-660b Two Roll Mixing Mill/Rubber Machinery/Rubber Open Mixing, Conveyor Belt Curing Press Machine, Rubber Slippers Making Machine/Rubber Strip Cutting Machine and so on.

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Supplier Homepage Product Rubber Vulcanizer Open mixing mill Xk-660b Two Roll Mixing Mill/Rubber Machinery/Rubber Open Mixing

Xk-660b Two Roll Mixing Mill/Rubber Machinery/Rubber Open Mixing

FOB Price: US $15,000-35,000 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $15,000-35,000/ Piece
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Production Capacity: 1000sets/One Year
Transport Package: Wooden Box
Payment Terms: T/T

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Basic Info
  • Model NO.: XK-660B
  • Customized: Customized
  • Structure: Horizontal
  • Specification: XK-660B
  • HS Code: 8477800000
  • Condition: New
  • Automatic Grade: Automatic
  • Trademark: HaiNeng
  • Origin: China
Product Description


1. Complete Emergency stop &interlock protection system with reverse running function ensures a 100% safety

2. High efficiency, energy saving and brand new mill design significantly reduces installation space

3. Rollers are made of NiCrMo alloy steel through centrifugal casting, hardness is around HS76

4. Roller bearings are adopted with ZWZ, best brand in China, other brand is optional upon requirement

5. Roller bearing supports and glands are made of superior casting steel through annealing treatment

6. Frame is made of casting iron through annealing treatment, steel welding structure is also available

7. Bedplate is integral welding structure, made of superior steel through annealing treatment

8. Rducer adopts with precision hard gears secures high torque, low noise and extra long service life

9. Speed ratio gears are made of 42CrMo through heating treatment

Rubber open mixing press
1. It is 
mainly consist of rolls, frame, bearing, roll nip adjusting, screws, heating and cooling device, 

emergency stop, lubrication system and such sections as electrical controls and so on.

 2. The rolls are made of  alloy chilled cast iron. Their working surfaces are of high hardness and wear-resistant.

 3. The working temperature of  the bored roll is adjusted by steam, cooling water or oil in order to meet the

requirements of milling process.

 4. Roll nip adjustment is realized by hand or electrical operation which can obtain high accuracy and sensitivity.

 Technical Specification

Technical Specification

Type(B type)


Roller dia*length(mm)


Front roller linear velocity(m/min)


Velocity ratio of roller


Feeding quality each time(kg)

165(thermal refining)

Max.distance regulation(mm)


Motor power(kw)


Overall dimendion(L*W*H)(mm)





 Xk-660b Two Roll Mixing Mill/Rubber Machinery/Rubber Open Mixing   Xk-660b Two Roll Mixing Mill/Rubber Machinery/Rubber Open Mixing Xk-660b Two Roll Mixing Mill/Rubber Machinery/Rubber Open MixingXk-660b Two Roll Mixing Mill/Rubber Machinery/Rubber Open Mixing

Packaging & Shipping

 Wooden case, shipping container

Our Services

1.Special manufacturer that has professional producing team and technical support

2. Exclusive and unique solution can be provided to our customer by our well-trained and    professional engineers and staff

3.Best after sale---follow the whole producing situation,provide photos of machines loaded into containers, track the operating and using situation of client in case of any problems occur.

4.Reasonable price and flexible delievery time

5.More than 30 years of experience of exporting ability

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Mr. Kane
Trade Manager
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