Two Roll Rubber Open Mixing Mill Machine with Stock Blender
|FOB Price:||US $20,000 / Set|
|Min. Order:||1 Set|
|Min. Order||FOB Price|
|1 Set||US $20,000/ Set|
|Production Capacity:||20 Sets Per Month|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: XK-660
- Condition: New
- Automatic Grade: Automatic
- Type of General Rubber Machinery: Mixing Roll
- Power: 10~100kw
- Using Life: ≥15 Years
- Color: as Customer Require
- Transport Package: Seaworth Packing
- Origin: Qingdao City Shandong China
- Certification: CE, ISO
- Customized: Customized
- Structure: Horizontal
- Weight: <50 Tons
- Voltage: 380V
- Type of Tire Machinery: Rubber Mixing Mil Machine
- Trademark: QSY
- Specification: XK-560
- HS Code: 84778000
Double roll mill open mixing machine
Three roll mill is the ideal grinding machine for paste materials, such as ink, paint, coating, pigment, cosmetic, electronic and so on.
The roll is molding centrifugally, casting by chilled-alloy steel (15-25mm, HS 68-75). The three rolls are cambered to match the grinding and prolong the working life. Different cambers satisfy the fineness and efficiency. For the common materials, the grinding times is depending on the original particle size and the hardness. The end particle is about 3-18 micron after grinding for one to more times.
2 The working principle
The three roll is composed of three horizontally positioned rolls rotating in opposite directions and at different speeds. The materials to be milled is placed between the feed and center rolls and gets transferred from the center roll to the apron roll by adhesion. Milled materials are scraped from the apron mill by a take-off knife. The cycle can be repeated to improve dispersion or until particle size equilibrium is reached. The shear forces between adjacent rolls generate the dispersion. Decreasing the distance between rolls produces greater shear but also reduces throughput.
The three roll mill is equipped the cooling water system in the rolls. It can adjust the flow of cooling water to change the temperature of roll, then to work continuously.
|Roll working length(mm)||130||300||675||810||1000|
|Height of outlet (mm)||220||530||530||760||760|
|Roll rotating speed||Low speed roll||26||34||23||14||14|
|Medium speed roll||70||78||64||42||42|
|High speed roll||145||181||183||130||130|
|Main motor power (KW)||0.75||2.2||7.5||15||22|
|Ratio of speed||1:2.3:5.5||1:2.3:5.38||1:2.85:8.13||1:3:9||1:3:9|
|Machine weight (kg)||60||500||2100||5200||5800|
|Overall dimension (mm)||410*400*450||830*830*930||1680*1320*1100||1950*1900*1450||2150*1900*1450|
|Packing dimension (mm)||500*500*530||1000*1000*1250||1800*1450*1400||2050*2000*1850||2250*2000*1850|
3 The structure
Three roll mills comes with steel housing, roll, shaft, shaft seating, bearing, hopper side plate, gear, belt wheel, water cooling system and so on. The roll gap is adjusted by hand-wheel or controlled by hydraulic system. The actual machine may vary depending on the configuration.
4 The type of three roll mill
According the generation: Economics, Advanced, hydraulic controlled.
According the material of roll: Alloy-steel roll, Ceramic roll (Alumina, Zirconia, Carborundum), Granite roll.
According the product capacity: lab three roll mill, batch-produce three roll mill.
Ink, paint, coating, ceramic, cosmetic, carbon, graphite, pharmaceutical, chemical, pigment, sealant, electronic paste, leather, chocolate, food, pencil, soap, guar gum, grease, etc.
6 After Sales Service
The above machine which we supply it to you, we can give you one years after sales warranty, we can also send our engineer to you factory to install this equipment and train your staff, but the Buyer should pay the round air ticket cost and arrange the hotel accommodation as well as the means for Seller's engineer. We will send some free set of spare parts for you change it.
7 Payment terms:
30% deposit by T/T before production, 70% balance should be paid by T/T before shipment. but we also accept L/C.
Standard wooden Case Packing
Our QINGDAO QISHENGYUAN MECHANICAL MANUFACTURING company is a manufacturer of Rubber machines with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in Rubber & Plastic product industry and other industries.