Applications
When the bulk density of the fed material is not consistent, or when the precise feeding accuracy is critical to the end product quality, the loss-in-weight feeder needs to be used. The loss-in-weight feeder can be used in batch or continuous situations. Frequently it is applied in continuous processing, such as extrusion. During extrusion process, multiple ingredients` ratio needs to be controlled precisely.
Characteristics:
1. Nice Appearance. Compared with traditional feeders, many improvements have been made in our appearance of our feeders.
2. Small Volume. Since it is small, it can be moved to a new place easily, especially when production process is changed or when production technology is improved.
3. Low Noise. Our feeders make almost no noise.
4. Convenient Cleaning and Easy Maintenance.
5. Extremely High Stability. In order to ensure precise feeding in a long run, self-detecting function is included in our feeders, which can detect mechanical wearing and the effect on feeders when frequency fluctuates, then make real-time correction accordingly. Therefore, feeding precision won`t be affected when a mechanical part is replaced or when it is being used for a long time.
6. Friendly HMI. Easy operating touch screen system. Input to the system is more humanized. An operator can master all the operations in only a few hours.
7. Wide Range. Without replace a new mechanical part, a wide range flow rate can be set. In this way, a new manufacturing technique can be shifted to quickly.
8. Excellent Control System. According to customer`s requirement, a control system can control multi-feeders while the feeding accuracy will never be affected.
9. Screw Options. Depending on the fed materials characteristics, interchangeable screws in different shape and materials can be chosen.
The material of a screw can be PS, carbon steel, 304 stainless steel, 316L stainless steel, hastelloy alloy or copper.
Plywood case, 1 set/case
Applications When the bulk density of the fed material is not consistent, or when the precise feeding accuracy is critical to the end product quality, the loss-in-weight feeder needs to be used. The loss-in-weight feeder can be used in batch or continuous situations. Frequently it is applied in continuous processing, such as extrusion. During extrusion process, multiple ingredients` ratio needs to be controlled precisely. Characteristics Our loss-in-weight feeder can provide high precise, reliable and consistent feeding performance. Single screw loss-in-weight feeder Is the best choice for free flowing materials, while twin screw loss-in-weight feeder provides the best solution for difficult-handled materials. The loss-in-weight feeders are available with a full range of models and different sizes of hopper. It can satisfy the feed range of 0.5-1000L/hr. Load Cell and Gravimetric Control System High precise technology is adopted in gravimetric feeder. Our weighing module provides slipt second and milligram range performance. It is designed to be used in harsh industrial environment. Equipped with the first class soft ware, our loss-in-weight feeder can provides consistent, precise, reliable and repeatable results. The gravimetric controller and operation interface allows for individual unit and recipe control. Each feeder has its own control board. The control board and the operation interface is connected by industrial protocol. The online controller can combine the motor driver with the feeder controller together. HMI provides extreme flexibility for recipe storage and memory. Up to 8 feeders can be working together simutaneously and be connected to DSC system of the main processing machine. Single Screw Loss-in-weight Feeder Our single screw loss-in-weight feeder can provides high precise,high valued feeding for pellet, granule, free flowing powder and other bulk materials. The feed rate is 0.5-1000L/hr. The accuracy can reach ¡¡¡ì¡¨¨0.2%. According to the characteristics of different fed materials, the single screw loss-in-weight is available with a wide range of interchangeable screws. Plywood case, 1 set/case
Conical twin screw force feeder Description of Conical twin screw force feeder: We sincerely advise you GS-100 conical twin screw force feeder. It can be connected with twin screw extruder, single screw extruder, rolls calendar and so on. Conical twin screw force feeder has many advantages, such as: low rotating speed, stable and steady working, high output, fully automatic etc. It is very hot because of saving labors and cost. 2. The detailed information of Conical twin screw force feeder: Motor: 11kw, WNM brand. It uses ABB AC frequency convertor. Capacity: 350-1000kg/h. Reducer: cycloid pin gear reducer, using GUOMAO brand. 3. Advantages of conical twin screw force feeder: 1)Conical twin screw force feeder is specially designed to feed big block and dough material. 2)The block material coming from kneader used to be cold then cut by hand. It wastes too much time, labor and cost. 3)While conical twin screw force feeder can solve this problem. You dont have to cut the block coming from the kneader, just using the conveyor sent the block to the conical twin screw force feeder, then it will extrude the material into single screw extruder, twin screw extruder, calendar and so on. 4)Conical twin screw force feeder saves too much time, cost and at least 2 workers for you company, whats more, it has better stability, lower maintenance, easier operation and higher capacity. 5. Suitable machine for conical twin screw force feeder: 1)Conical twin screw force feeder used on big block material or big size things. It can demand many kinds of materials which other feeders cant. 2)Conical twin screw force feeder matches the kneader. The common combinations are: kneader+ conical twin screw force feeder+ single screw extruder, kneader + conical twin screw force feeder+ twin screw extruder, Kneader+ conical twin screw extruder +mother and baby two stage compounding line. 7. Packaging and shipping of conical twin screw force feeder: a. The delivery time: within 30days. b. It will be packaged into wooden cases one by one. Before the wooden cases, it will be wrapped with PE film. The normal size is 2m/2m/3.5m. c. Shipping port: Nanjing or Shanghai.
Volumetric feeder provides low cost and easy option in batch or continuous applications, especially when the bulk density of the fed material is consistent or when precise feed accuracy is not so important for the quality of end product. Frequently volumetric feeder is used in gain-in-weight batch application since higher accuracy can be achieved. When process requirement is more demanding, volumtric feeder with gravimetric scale and loss-in-weight control can be used. Our volumetric feeder can provide reliable and stable performance. Single screw feeder is the best choice for free flowing materials, while twin screw feeder is the the best solution for difficult-handled materials. We have a full range of volumetic feeders with a number of models and different-sized hoppers to meet your specified requirements. Twin-screw volumetric feeder is applied to provide accurate volumetric feeding for poor flowing powder, fiber and flake materials. All parts which contact fed material are made of stainless steel. It is easy to disassembled for cleaning or changing parts. The special bowl-shaped hopper makes material flow from all directions into the screw evenly. It can also avoids material build-up and make feeding more accurate. Two types of hopper, symmetrical or asymmetrical, can be chosen. The standard construction material of hopper is SS304. SS316 and SS316L are optional to be used. For poor flowing materials which tends towards bridging, a vertical agitator is optional to add. For different environments, different construction materials of screw can be used. The screw materials can be SS304, SS316L, copper, carbon steel and Hartz alloy. Plywood case, 1 set/case
Kneader Single screw extruder pelletizing line includes: Kneader--Conical force feeder--Single screw extruder--Cutting system Kneader: Better Mixing performance, Fully automatic, Lower maintainance Conical force feeder: making material into extruder easily and steady Single screw extruder: excellent mixing, good self-cleaning, fully automatic, big capacity...
Screw Feeder Manufacturers - Ideal for Automatic/Semi Automatic Pouch Packing, Sachet Packing Machine . Available in India, Dubai, Brazil, Bangladesh, Israel, Kenya
Rotos horizontal internal bearing Twin Screw pumps are available in standard foot mounted configuration with sump heating arrangement as an option. These pumps are selected where the fluids are clean and have lubricating properties. Mechanical seals are standard. Option for gland packing is also available. Pumps are fitted with relief valves suitable for 100% bypass. The suction and discharge ports are in-line. Internal Bearing RI series Capacities upto 500 m3/hr Pressures upto 40 bar These pumps are designed for clean and lubricating media. The pumps are fitted with the bearings inside and the bearings are lubricated with the pumping media itself. Available in standard foot mounted configuration with sump heating arrangement as an option. Built in safety relief valve designed for 100% bypass. Material Options CASING: Cast Iron, Cast Steel, Fabricated Steel Fabricated Stainless Steel. LINER: Case Steel, Stainless Steel. SCREWS: Alloy Steel Stainless Steel, Hardened Steel. TIMING GEARS: Hardened Steel. OTHER EXOTIC MATERIALS: Duplex Super Duplex . SCREW SURFACE COATING: Hard Chrome Plating. Price Range: Rs. 1.25 Lacs to Rs. 1.50 lacs* * Minimum prices are mentioned for smallest model Bare Shaft Pump. Prices may vary for complete Pump set with motor & accessories and for exotic material options or customized pumps.
Roto s Vertical Twin Screw Pumps are available in both external & internal bearing configuration. Pumps with steam jackteing as an option is also available. The suction & discharge ports are in a line. Mechanical seals are standard. Option for gland packing is also available. Pumps are fitted with relief valves suitable for 100% bypass. Vertical Internal / External Bearing RV series Capacities upto 500 m3/hr Pressures upto 40 bar These pumps are designed to suit the areas where space is a constraint. They are available in internal as well as external bearing configurations. These pumps can handle fluids with high temperatures upto 3500C / 6600F with or without steam jacketing, electrical/steam tracing arrangement as an option. API 682 type seals can be mounted. Built in safety relief valve designed for 100% bypass. MOC CASING: Cast Iron, Cast Steel, Fabricated Steel Fabricated Stainless Steel. LINER: Case Steel, Stainless Steel. SCREWS: Alloy Steel Stainless Steel, Hardened Steel. TIMING GEARS: Hardened Steel. OTHER EXOTIC MATERIALS: Duplex Super Duplex . SCREW SURFACE COATING: Hard Chrome Plating. Price Range: Rs. 1.25 Lacs to Rs. 50 Lacs* * Minimum prices are mentioned for smallest model Bare Shaft Pump. Prices may vary for complete Pump set with motor & accessories and for exotic material options or customized pumps.
For shaped profiles, door and window profiles and decorative sheets from PVC
We supply Co-rotating parallel twin screws extruder for PE/PP filling with high percentage of up to 82% CaCO3/ 60%Talc/70%TiO2/45%Carbon powder/and 30% inorganic and organic pigments. Salient Features of co-rotating twin screw extruder EC52: 1) Main motor 55kw, L/D=40 2) One venting port and one vacuum port 3) Screw rpm: 60-600rpm 4) The output capacity: 150~200kg/h 5) One mixer, one main feeder and one side feeder 6) One soft water cooling system, one vacuum system and one filter system 7) Strand cutting unit with water bath, air blower, pelletizier and classifier 8) One control panel. Painted with anti-corrosion oil, and covered with plastic film, fumigation cost is on Buyer's side, if any.
