Open Rubber Mixing Machine Series

Product Description

We also can make the open mixing mill as your requirements.
Our main product contains open mixing mill, batch off cooler, rubber calender, automatic rubber refining machine, reclaimed rubber equipements, rubber powder production line, rubber extruder, rubber stranier, rubber bale cutter, plate vulcanizing press, rubber kneader and other rubber machines.
Product Brief Inroduction
Two Roll Rubber Open Mixing mill Short for Open Mill, it's one of the basic equipment for rubber product processing.
Application:
Plasticizing of raw rubber; Mixing of rubber compound; Warm mixing of mixed rubber and rubber supply; Pressing sheet of rubber material; Removal of impurities in the compound; Crushing and washing of raw rubber; Reclaimed rubber crushing, mixing, pressing sheet; Raw rubber pressing sheet, etc. In addition, it is also widely used in plastic processing and paint pigment industrial production.
This machine is used to mix raw rubber, synthetic rubber, thermoplastic or E.V.A. with chemicals to make a uniform material. The uniform material can be fed to a calender, hot press or other processing machinery to make rubber or plastic products. The single output reducer, the rolling bearing structure, the roller can be a boring groove roller or drilling groove roller. According to the scope of application, it can be used for mixing, refining or pressing sheet, etc. The company can provide raw materials mixer according to customer requirements to reduce labor intensity.
Detailed Photos
I. Main technical parameter:
1.Working diameter of front roller: Ø450mm
2. Working diameter of rear roller: Ø450mm
3. Working length of rollers: 1200mm
4. Linear speed of front roller: 24.5m/min
5. Speed ratio of front and rear roller: 1:1.27
6. Structure of rollers Both rollers are hollow and smooth.
7. Motor: 55KW
8,Capacity per patch 25-50Kg
9,Bearing of rollers: Rolling bearing
10,Bearing lubricatio mode: Dry oil lubrication
11. Distance adjustment device: Manual with indicator dial
12. Reducer: ZSY355 reducer, Single input and single output shaft, hard tooth surface.
13,Driving mode: Right-hand drive
II. Main structure and configulation:
Rollers
1. Type: Both rollers are hollow and smooth.
2. Material: Alloy chilled cast iron
3. Surface hardness:HS 68~75
4. Bearing:Self-aligning roller bearing is adopted
5. Bearing seat: graw cast iron, processed after annealing treatmet, and with lubricating oil holes.
6. Bearing seat seal: Gray iron casting end cover, felt ring seal, inside and outside are not leaking oil
7. Rollers cooling: The use of domestic high quality rotary joint, good sealing effect, long service life.
Base and frame
1. Base: Rectangular pipe, channel steel integral welding structure, after aging treatment of mechanical processing.
2. Frame: steel plate welded structure, aging treatment, mechanical processing.
3. Cover: Adopt welded structure, after aging treatment, mechanical processing.
Distance adjustment device
1. Adjustment range: 0.3~10mm
2. By the pitch nut, lead screw, hand wheel, worm gear, worm, shaft, dial, etc.
Safety device
1. Adopt the form of safety pad
2. Each product safety pad accessories: 2 pieces
Stock guide
1. Type: Mobile
2. Material: nylon stock guide form, stable installation
Receiving tray: welded with high-quality steel
Reducer: ZSY315 reducer, single input and single output shaft,
hard tooth surface.
Emergency stopping and braking device
1. Type: controlled by pull wire emergency stop switch (with reset function) and kick stop device
2. Braking capacity: the roller rotation after braking does
not exceed 1/4 circle.
Lubrication system
Rollers bearing lubrication: Dry oil lubrication
Reducer gear lubrication: Splash lubrication method.
Distance adjustment device: Hand wheel drive
Electrical control:
The main low-voltage electrical components are Chint electrical appliances

Item Mode	XK-160	XK-230	XK-250	XK-360	XK-400
Working diameter of rollers(mm)	Φ160	Φ230	Φ250	Φ360	Φ400
Working length of rollers(mm)	320	600	620	900	1000
speed of front rollers(m/min)	8.03	10.94	14.1	16.25	18.65
Friction ratio of front and rear roller	1:1.35	1:1.19	1:1.17	1:1.25	1:1.27
Capacity per. batch (kg)	1~2	6~10	10~15	20~25	18~35
Power(kw)	7.5	15	18.5	30	37
Overall size L×W×H(mm)	1380×860×1320	2800×1200×1120	3000×1500×1500	3850×1650×1750	4250×1850×1870
Weight (kg)	1000	2300	3000	6500	7000
Notes	Nylon bush use grease for lubricating, Copper bush and bearing use grease or oil

Q1: Where is your factory located?
A1: Qingdao Junlin machine co.,Ltd is located at No. 9 Tangdao Bay Road, Huangdao district ,Qingdao city, China
Q2: Are you an integrated supplier for rubber 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: Our company 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 are depended on the machines' options. Normally, the delivery time of standard machine could be within 30-45 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, our company will provide one set standard spare parts to customer according to different machines.

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