laboratory rubber kneader machine

   high quality 5l 35L 55L 75L  laboratory rubber kneader machine

This Rubber Dispersion Kneader（banbury mixer) is mainly used for plasticizing and mixing
of natural rubber, synthetic rubber,reclaimed rubber and plastics, foaming plastics,
and used in mixing of various the degree materials.

Application:

This Rubber Kneader is mainly used for plasticizing and mixing of natural rubber, synthetic rubber,

reclaimed rubber and plastics, foaming plastics, and used in mixing of various the degree materials.

Construction Features:

1. With completely condition, materials are mixed or plasticizing under certain pressure, controllable

temperature, which makes high production efficiency and obtains excellent quality

2. Spiral angle and over lapping length of blades of the rotors are of reasonable design and make the

materials to be dispersed uniformly

3. Rubber Kneader surface where is contacted with the materials are all plated with hard chromium and

polished, which is corrosion-resistant and wear-resistant

4. Jacket construction is adopted in rubber kneader parts that surfaces contact with materials to achieve

excellent water-cooling or steam heating effect and fit in with the needs of plastics and rubber processing technology.

Model
X(S)N35
X(S)N55
X(S)N75
X(S)N110
Total volume of mixing chamber (L)
75
125
180
250
Working volume of mixing chamber (L)
35
55
75
110
Driving motor power (KW)
55
75
110
185
Tilting motor power (KW)
5.5
5.5
5.5
7.5
Tilting angle
110
110
110
110
Rotational speed of the rotor ( front/rear) (r/min)
36/30
36/30
36/30
30/24.5
Pressure of compressed air (Mpa)
0.6-0.8
0.6-0.8
0.6-0.8
0.6-0.8
Cooling water pressure (Mpa)
0.3-0.4
0.3-0.4
0.3-0.4
0.3-0.4
Size (L*W*H) (mm)
3150*1900*2880
3280*2120*3090
3280*2220*3250
4070*2712*3580
Qingdao Dongnuo Rubber Machinery Co., Ltd. is a professional enterprise that develops and sells rubber machinery.
It was put into production in 2009. It has 8 experienced rubber machinery professional R&D technicians and 2 external
rubber product technical experts from Qingdao University of Science and Technology. 10 CNC machining centers and
various large, medium and small machining equipment, heat treatment equipment and precision testing instruments.
Professionally undertake the production installation and product technical support of NBR rubber foam hot air
vulcanization production line and rubber compound production line. The company’s main products are NBR
rubber foam hot air vulcanization production line, film cooling line, flat vulcanizing machine, open mill, internal
mixer, rubber floor tile forming machine, gym floor mat production line, rubber sealing strip production line,
EVA foam vulcanization machine, waste Tire processing equipment, extruders, etc. The company has passed
ISO9001, CE and SGS certification, and its products are sold all over the country, and are also exported to France,
Russia, Japan, South Korea, Thailand, Egypt, Indonesia, India, Sri Lanka, Nigeria, Chile and more than
40 countries and regions. QINGDAO DONGNUO RUBBER MACHINERY CO., LTD
Address: No. 259, Qianjiashan Road, Haibin Industrial Park, Huangdao District, Qingdao City, Shandong Province
Q1: Where is your factory located?
A1: Qingdao Donnuo Rubber Machinery Co., Ltd. is located in West Coast New District, Qingdao City,
Shandong Province.
Q2: Are you an integrated supplier for rubber&plastic machine ?
A2: Yes, we can provide the complete solution line to customer according to customer’s
requirement.
Q3: How about the quality control in your factory?
A3: Dongnuo has the SOP (Standard Operation Procedure) and all the production step must follow up
this SOP. Every machine needs at least automatic running over 72 hours and must be inspected
carefully before shipment.
Q4: Will you offer the pre-sales service?
A4: Yes, we have an experienced pre-sales team to support customers not only including machine,
technology also water .electrical, machine layout in factory, etc.
Q5: What about the after-service? Will you send your engineer to my country to help commission and
install the machine?
A5: Surely, we have many experience technical engineers for oversea service, they would help you
install machine and support training to workers also.
Q6: What is the delivery time of the machine?
A6: Actually, the delivery time of the machines is depended on the machine options. Normally, the
delivery time of standard machine could be within 10-30 days .
Q7 : What is the warranty of the machine ?
A7: The whole machine’s warranty period is 12 months and key parts will be depended.
Q8 : Do you provide any spare parts with machine?
A8: Yes, DONGNUO will provide one set standard spare parts to customer according to different
machines