Rubber Ram Strainer, RS Series
The RS rubber ram strainer can be used on nitrile rubber, butyl rubber, fluorine rubber, silica gel and other rubber materials as well as rubber and plastic mixtures for a filtration accuracy of 200 meshes. This type of filter does not produce heat or scorching during the filtration process and can even be used with an accelerator for higher efficiency. It also features a safety control as well as user-friendly design and simple operation, with its head designed for easy opening and eye-catching tips for clear instruction.
Items | Unit | RS150 | RS200 | RS250 | RSH200 | RSH250 |
Barrel inner diameter | mm | 150 | 200 | 250 | 200 | 250 |
Total power | KW | 14 | 14 | 17.5 | 17.5 | 17.5 |
Max. extruding pressure | MPa | 36.8 | 20.7 | 20 | 40 | 36 |
Max. barrel temperature | oc | 95 | 95 | 95 | 95 | 95 |
Single feeding volume | kg | 10-15 | 20-30 | 60-70 | 25-35 | 60-70 |
External dimension (LxWxH) | m | 2.78x1.2x62 | 2.85x1.2x1.64 | 3.97x1.25x1.64 | 3.7x1.35x1.85 | 4.9x1.35x1.85 |
Weight | t | 2 | 2.17 | 3.2 | 4.1 | 4.5 |
- Energy efficiency Low energy consumption compared to screw extruders, with an average power usage of about 7 kWh/hour.
- Efficient Product capacity up to 300-900 kg/hour. E.g. Rubber ram strainer of 100 mesh allowing for an output of approximately 600 kg of commercial grade 60 durometer EPDM per hour.
- Precision The rubber ram can maintain a pressure of up to 20 MPa when utilizing standard equipment, and up to 40 MPa when used with high pressure equipment. It is suitable for processing EPDM, NBR, FKM and other types of rubber, with a maximum filtration level of 300 meshes, and up to 500 meshes for silica gel. The ram is preferred to the screw machine due to its increased filtration accuracy.
- Stability The ram extruder produce less heat, which makes it more stable than screw extruder. Additionally, sulfur can be added to prevent rubber scorching, thus improving filtration.
- Convenience The barrel is conveniently designed to be disassembled and removed, making it easy to clean and replace the raw material. There are no inaccessible areas, which allows for thorough cleaning.
- Safety Reliable systems and interlock devices can help prevent work-related injuries.
- Automation Processes regulated by PLC and touch screen controls, as well as a database for storing process parameters. This makes it easy to utilize and requires minimal user-training.
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- Data Interface
In order to achieve modern management, ERP and other management systems can be connected to the rubber ram preformer with the aid of data interfaces like RS232.
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- Displacement Sensor
The position of the start and end points of the ram can be set on the touch screen based on production capacity required; this results in increased efficiency as well as a more visible display of residual material in the loading barrel.
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- Automatic Hydraulic Door Switch
In comparison to manual door opening and closing, hydraulic-driven door control is simpler, more secure, economical, and efficient.
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- Stainless Steel Wrapped Head
The paint that is usually used can chip off, potentially leading to contamination of the product. By using a stainless steel wrap, this issue can be avoided and any contamination can be prevented.
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- Full Screen Touch Control
Use a full screen touch screen to adjust and preset parameters including operation modes and oil temperature, simplifying operation and providing a more intuitive experience.
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- Servo Cutting System
Speed ranging from 0.5 to 400 revolutions per minute (rpm) and instantaneous cutting speed from 50 to 150 rpm. It is ideal for cutting large or long items to avoid clogging.
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- Cut-to-Length System
Cut-to-length system combines light sensing with cutter to control the length of the rubber strips. This technique is largely utilized for the purpose of filtration and cutting of silica gel mixed rubber, which is further used in injection machines.
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- Open Barrel
The rear-end of the device is designed for feeding, so the ram head doesn't need to be opened. No residual materials in the ram head need to be taken out either, resulting in a lower labor intensity and increased production efficiency, perfect for mass production.
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- Retractable Conveyor
At the beginning, the weight of the rubber blanks will vary. When the desired accuracy has been achieved, press the button to start the conveyor and utilize the touch screen to accurately distinguish between qualified and non-qualifying rubber blanks by counts.
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- Barcode Scanner
A barcode is scanned in the production process, allowing for an instantaneous retrieval of process parameters. This visualization of the task eliminates potential for errors resulting from manual input of data by workers.
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- Scrap Reduction Device
The installation of a scrap reduction device on the machine head can significantly increase the efficiency of rubber material utilization. However, the taper structure of the head can cause the rubber material to be subjected to uneven pressure, resulting in a larger weight accuracy deviation than the standard ram head.
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- Stainless Steel Wrapped Rack Panel
The paint that is usually used can chip off, potentially leading to contamination of the product. By using a stainless steel wrap, this issue can be avoided and any contamination can be prevented.