Main specifications and technical parameters • Servo motor total power: 800W; • Voltage: 220V 50 ~ 60HZ • Dimensions: 3000mm × 1500mm × 1300mm ； • Weight 150Kg Working condition and application of environmental a. Operating temperature: 20 to 30 ℃ b. Operating Humidity: 30% ~ 80% RH c. The working environment: non-inflammable and explosive gas and dust No Name Model Number Brand 1 PLC Control system TP04G-AL-C 1 set Taiwan DELTA 2 Touch screen DVP14SS211R 1 set Taiwan DELTA 3 Servo motor TL-A230P-BT32AA 2 sets American AB 4 Servo driver 2071-AP4 2 sets American AB 5 24V DC electrical source PMC-240751AA 1set Taiwan DELTA 6 Relay RX2E1M2C 1 set France Schneide

The Process of dental floss Packaging line ( pls ref the video for each step) 1. The big dental floss roll to the small rolls 30m first on the winding machine; 2. Workers put dental floss roll in the box by hand, then put the already packaged box on the conveyor and delivery to the box labeling machine; 3. After labeling progress , box go on delivery on the conveyor to the printer device part, printing date and batch number on box body one by one. 4. The Industrial blower dry the ink after printing. Drawing

Special rollers design, more precise and solid Shaft diameter: 75 or80mm, according to profile Mitsubishi PLC and converter Tool box and technical support

The Precision Preformer is a type of rubber blank manufacturing equipment with high efficiency and high accuracy. This machine can process a wide range of rubber material, and is able to extrude rubber blanks of ring, rectangle, strip and odd shapes. It is especially suitable to produce sealing members, oil seal, tyre valves, bottle closures, tennis balls and shoe soles, etc. It integrates a variety of different functions such as vacuuming, filtrating, extruding, cutting, weighing, counting, etc. ●PLC control system and touch screen operator interface. Color touch screen to input data and password protection. ●1000 products technics database available to connect anytime. ●Variable inverter controlled infinite speed regulation for cutter speed. ●Closed circuit feedback of electronic scale, one key automatic calibration of the weight of rubber blank. ●Reliable safety performance. There are interlocks when close ram head, the cutter rotates and ram moves forwards and retracts. ●Graphic and text display for failure point and cause ●Barrel adopts separated structure, Extended center, for easy cleaning. ●Reducing residual air in rubber blank by vacuum system. ●Stainless steel conveyer for reducing compound contamination. ●Accept high-end customization Technical Parameter Items Unit JYZ100 JYZ150 JYZ200 JYZ250 JYZ300 Barrel inside diameter mm 100 150 200 250 300 Total power KW 16 16 16 19 21.6 Max. extruding pressure MPa 60 36.8 20.7 20.7 17 Max. barrel temperature °C 95 95 95 95 95 Max. die diameter mm 80 125 125 190 300 Rubber weight range g 0.03~100 0.03～200 0.03～300 0.03～6000 10~6000 Rubber blank weight accuracy % ≤±1.0 ≤±1.0 ≤±1.0 ≤±1.0 ≤±1.0 Single feeding volume L 5 12 25 65 100 Cutter speed r/min 35~300 35～300 35～300 23～300 35~300 External dimension (L×W×H) m 3.77*1.2*1.62 3.77×1.2×1.62 3.9×1.2×1.64 5.08×1.25×1.64 5.6×1.35×1.85 Weight t 2 2.3 2.5 3.6 5.5 Balance frame m 0.44*0.44*0.96

The max.working pressure for JYZH200 high pressure precision preformer is up to 40 Mpa.It can strain rubber compound of different hardness with higher efficiency, It can achieve in prefoming while straining,and strain the rubber compound with accelerant. The strain accuracy is up to 300 meshes,rubber compound will not be scorched. This precision preformer is with humanized design and easy operatinon,and less force to open ram head,the comprehensive safety control and impressive notice to ensure better security performance. It is a type of rubber blank manufacturing equipment with high efficiency and high accuracy. This machine can process a wide range of rubber material, and is able to extrude rubber blanks of ring, rectangle, strip and odd shapes. It is especially suitable to produce sealing members, oil seal, tyre valves, bottle closures, tennis balls and shoe soles, etc. It integrates a variety of different functions such as vacuuming, filtrating, extruding, cutting, weighing, counting, etc. Technical parameter Items Unit JYZ200H JYZ250H Barrel inside diameter mm 200 250 Total power KW 21.6 21.6 Max. extruding pressure MPa 40 25/36 Max. barrel temperature °C 95 95 Max. die diameter mm 125 190 Rubber weight range g 0.1～300 0.1～5000 Rubber blank weight accuracy % ±1.0 ±1.0 Single feeding volume kg 25/40 60 Cutter speed r/min 35～300 23～300 External dimension(L×W×H) m 4.7×1.35×1.85 5.6×1.35×1.85 Weight t 4.6 5 Product advantages: 1.With higher pressure and faster extrusion speed, filtration and cutting ，simultaneously can be realized to prevent secondary contamination of rubber compound 2.PLC control system and touch screen operator interface.Color touch screen to input data and password protection. 3.1000 products technics database available to connect anytime. 4.Variable inverter controlled infinite speed regulation for cutter speed. 5.Closed circuit feedback of electronic scale, one key automatic calibration of the weight of rubber blank. 6.Reliable safety performance. There are interlocks when close ram head, the cutter rotates and ram moves forwards and retracts. 7.Graphic and text display for failure point and cause 8.Barrel adopts separated structure, Extended center, for easy cleaning. 9.Reducing residual air in rubber blank by vacuum system. 10.Stainless steel conveyer for reducing compound contamination. 11.Fully automatic hydraulic door opening and closing card can reduce labor intensity and improve production efficiency. 12.Accept high-end customization

RS ram rubber strainer can strain various rubber compound, such as such as butadiene rubber, butyl rubber, fluorine rubber and silicon rubber and strain plastic and rubber mixture. The strain accuracy is up to 200 meshes. Compared to the screw type strainer, the compound has no temperature increase and no scorch in the whole straining process; it can strain the rubber compound after adding accelerant. It is with humanized design and easy operation, and less force to open ram head, with comprehensive safety control and impressive notice to ensure better security performance. Technical Parameter Items Unit RS150 RS200 RS250 RSH200 RSH250 Barrel inside 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 20.7 40 25/36 Max. barrel temperature °C 95 95 95 95 95 Single feeding volume L 12 25 60 25/40 60 Ouutput/h(98% of the compound type) Kg 100 200-400 300-600 300-600 500-800 Filtration Accuracy (95% of the compound type) Mesh(Max.) 300 250 250 300 300 External dimension(L×W×H) m 2.78×1.2×1.62 2.85×1.2×1.64 3.97×1.25×1.64 3.7×1.35×1.85 4.9×1.35×1.85 Weight t 2 2.17 3.2 4.1 4.5 1、Energy Conservation: More energy saving than the screw machine, the average power consumption per hour is about 7kw/h. 2、High Efficiency: The capacity of 300~900kg per hour. For example: for EPDM rubber, hardness of 60 Shore, and straining mesh size#100, then the capacity will be 600kg/h. 3、High Accuracy: with the ram to force through forward,the pressure of the standard equipment is up to 20MPa, and the high pressure equipment can reach 40MPa,It is mainly used of EPDM/NBR/FKM and other common rubber material, and maximum straining accuracy is up to mesh#300. The straining accuracy can reach mesh#500 for silicon rubber.This machine has higher straining accuracy. compared with the screw machine. 4、Stabilization: The ram push forward process is not heating-up compared with the screw extrusion,It is can adding vulcanizing agent and other rubber accelerant for straining,to stop rubber scorching of thing ever happening. 5、Convenient: The barrel adopts separated structure,center extended,It is easy to clean, easy to replace the rubber, no clean dead Angle; 6、Safety: Reliable control system and interlock device ,avoiding work injury. 7、PLC and touch screen control ,can store process parameter to make it convenient for extracting at any times ,and low requirement for the operators.

Traditional preform products (blanks) are produced by precision preform machines with fixed speed and precise plunger displacement control. The production process is not continuous. Because special mixers are needed to provide preheated and mixed rubber, and each batch must be re-fed, the labor intensity is considerable. Extrusion/gear pump technology was used in cold feed preform to improve the traditional rubber blank manufacturing technology. Strip cold rubber into the extruder feeding port automatically after plasticizing, preheating, and then sent to the entrance to the gear pump, the pump driven into the die, the die of the rotating cutter will cut into the required size, rubber in the system, the use of gear pump technology for extrusion efficiency and product precision provides important guarantee. Gear pump inside the rotor and bearings have been tested for many years proved very reliable, without frequent replacement. The control part of the system is a special PLC. Pressure sensors are installed at the inlet and outlet of the gear pump to ensure that the pressure at the inlet of the gear pump is maintained at a certain level. In addition, the extrusion speed can be controlled by adjusting the inlet pressure of the gear pump, so that the rubber compound can be injected into the gear pump stably under the required pressure conditions. Technical Description of DRL Series Cold Feed Rubber Precision Preformer 1 Cold Feed Precision Preformer is to cut the mixing rubber into the shape and weight required by customers. The weight accuracy of blank is controlled within ±1%. 2 PLC control, process parameter storage, direct data call instruction, easy operation. 3 The screw and barrel are electric disengaging from the structure, which can effectively reduce the labor intensity, facilitate the replacement of rubber and facilitate the cleaning. 4 Conveyor net cover and conveyor adopt stainless steel material to prevent rubber pollution. 5 Electronic scale closed circuit feedback, one key to calibrate the weight of rubber blank. 6 Equipment fault alarm and icon display fault location, regularly remind workers to spot check and calibrate the weight of the rubber blanks. 7 The machine head, cutting knife and other devices are interlocked, and all-round protection is provided to effectively avoid the occurrence of work-related injuries. 8 Searchlight with the machine head, easy to clean, to avoid the situation of bad cleaning corner. 9 The system pressure and extrusion pressure are displayed digitally on the touch screen. 10 When the new product is trial-produced, the PLC operation provides reference data to further simplify the operation process. 11 All machine heads are sealed with stainless steel to prevent rubber from spilling on the ground (polluting the environment, waste of rubber, etc.). 12 Continuous process and high production efficiency: DRL cold feeding preformer can input strip rubber uninterruptedly to produce high-precision blank, so it does not need to consume manpower to continuously add material.Because of continuous production, there is no unqualified rubber blank in the start-up and shutdown stages of hydraulic precision pre-forming machine, which reduces material loss and greatly improves production efficiency.Because of the continuous production, there is no unqualified rubber blank produced under the start-up and shutdown stages of hydraulic precision preformer, which reduces material loss and greatly improves production efficiency. Technical Parameter Items Unit DRL75 DRL90 DRL120 Screw diameter mm 75 90 120 Draw Ratio of Screw L/D 12:1 12:1 12:1 Screw rotation speed Rpm 6-60 6-60 6-60 Speed of gear pump Rpm 4-50 4-50 4-50 Cutter speed Rpm 23-400 23-400 23-400 Total power KW 45 55 75 Maximum extrusion pressure MPa 35 35 35 Temperature Controlled by Mould Temperature Machine °C 20-95 20-95 20-95 Max.die Diameter mm 80 125 190 Rubber blank weight range g 0.1-100 0.1-500 0.1-2000 Weight accuracy (99% compound) Percentage ≤±0.8% ≤±0.8% ≤±0.8% Filtration accuracy (99% rubber) Mesh ≤200 ≤200 ≤200 Max capacity kg/h 200 500 800 outline dimension (L×W×H) m 4.5×1.2×1.65 5.5×1.2×1.65 6.5×1.2×1.65 Machine weight t 3.5 4.8 8 Electronic Balance (Accuracy 0.01) g 300 300 300/1500 Head opening type WSAD WSAD WSAD Feeding type Cold/Hot Cold Cold Cold Electronic balance rack m 0.44×0.44×0.96 Distance between Cutter and Die mm Adjustable

Structural features This unit has receiving and delivering, soaking and cooling, sheet hanging and cooling, hanging and conveying devices, etc. The receiving and delivering is driven by frequency conversion motor, the speed is adjustable. Soaking and cooling is through water pump to spray the cooling water (can add release agent) to the running rubber sheet; Hanging and conveying device is made up of cooling and delivering frame, hanging bar, link chain and guide rail for chain. Purpose LPX450 Hanging production line for cooling rubber sheet for rubber sheet is used to make mixing mill (screw machine) squeeze rubber sheet to cool and store. Technical Parameter Item Unit Specification Applicable rubber sheet specification mm >450 Receiving conveyer belt speed m/min 15～30 Rubber sheet hanging pole quantity pc 28 Max. height for rubber sheet hanging mm 1500 Cooling wind fan power kw 0.13kw×10 Max. power 3 phase kw 7 Soaking conveyer motor power kw 2.2 Soaking water pump power kw 0.75 Mixing motor power kw 0.4 Hanging motor power kw 2.2 External dimension (L*W*H) mm 7500×3300×2650 Total weight T 3.5

Vibrating Cooling Conveyor is an auxiliary machine of the precision preformer to avoid stickiness and deformation of the rubber blanks.The part of the machine which directly contact rubber blanks is made of stainless steel. Rubber blank travelles through vibrating method,avoid the stickiness and deformation,the long cooling stroke,max.travel stroke upto 50 meter,cool down fully and the dry effect is prominent. Operator can adjust the vibrating frequency manually,applied for the wide range of rubbr blanks. The material of machine unit is SUS304 stainless steel to avoid the corrosion, For small size rubber blanks, can be directly cooled down by wind; For the heavy weight and much heat rubber blanks, can be cooled by circulation water from external water tank to intensify the cooling effect of rubber blanks，especially with prominent effect for FKM,NBR,CR,EPDM, pelleting, bearing seals, oil seals, O-rings, rubber flakes etc. 1.This is auxiliary machine of the precision preformer to avoid stickiness and deformation of the rubber blanks,the part of the machine which directly contact rubber blanks is made of stainless steel. 2.Small floor space,saving space 3.Suitable for liquid release agent,powder release agent or derect air -cooling. 4.Applicable to FKM,NBR,CR,EPDM and other rubber compounds,and granulation,bearing seals,oil seals,O-rings,Ling strips,Flakes of various kinds of blank. 5.Reasonble design,line hidden inside,connect all the parts of the machine with an aviation plug,easy to disassembly and installation. Technical Parameter Items Unit LSZ1050 LSZ1200 Groove diameter mm 1050 1200 Groove width mm 240 400 Groove height mm 1600 1600 Material running distance mm 35000 50000 Helical pitch mm 110 110 Width of inlet mm 650 650 Height of inlet （From the ground level）mm mm 300 300 Width of outlet mm 245 245 Height of outlet （From the ground level） mm 1650 1650 Conveying Speed （adjustable） m/min 6~8 6~8 Motor power kw 0.75*2 3.7 Motor power for cooling fan kw 3.7 1.1*2 External Dimension (LXWXH) m 2.15*1.35*2.56 3*1.5*2.56 Total weight T 1.2 1.5

1.This is auxiliary machine of the precision preformer to avoid stickiness and deformation of the rubber blanks,the part of the machine which directly contact rubber blanks is made of stainless steel. 2.Small floor space,saving space 3.Suitable for liquid release agent,powder release agent or derect air -cooling. 4.Applicable to FKM,NBR,CR,EPDM and other rubber compounds,and granulation,bearing seals,oil seals,O-rings,Ling strips,Flakes of various kinds of blank. 5.Reasonble design,line hidden inside,connect all the parts of the machine with an aviation plug,easy to disassembly and installation. Technical Parameter Items Unit LSZ1050-L LSZ1200-L Groove diameter mm 1050 1200 Groove width mm 240 315 Groove height mm 1600 1600 Material running distance mm 35000 50000 Helical pitch mm 110 110 Width of inlet mm 650 650 Height of inlet （From the ground level）mm mm 300 300 Width of outlet mm 245 245 Height of outlet （From the ground level） mm 1650 650 Conveying Speed （adjustable） m/min 6~8 6-8 Motor power kw 0.75*2 1.1*2 Motor power for cooling fan kw 3.7 3.7 Wind inlet temp. Of refrigeration ℃ ＜8 ＜8 Power of dimension Kw 5~7 5-7 External Dimension (LXWXH) m 2.15*1.35*2.56 3*1.5*2.56 Total weight T 1.7 2.0

The water cooling conveyer is an auxiliary machine of the precision preformer to avoid stickiness and deformation of the rubber blanks. After cooling down with cooling water or cooling solution, and then with forcible cooling wind, the rubber blanks will become dry and stable. The feature of the machine is the running speed can be adjusted by the stainless steel net curtain during the whole process, to go with all the cutting speeds of the preformer. Technical Parameter Item Name Unit LSS650 LSS650P Sloping conveying Stainless steel Conveying width mm 450 450 Distance of blank conveying in water mm 700 1700 Speed of sloping conveying m/min 8.3 8.3 Volume of cooling wind m3/h 1620 1620 Speed of sloping conveying(Unadjustable) m/min 2.5 2.5 Sloping conveying (contacted with blank) is stainless steel Conveying width mm 380 380 Horizontal conveying(Adjustable) m/min 1.6～3.2 1.6～3.2 Layers 3 3 Whole unit (L×W×H)Water tank dimension m 1.46×0.8×0.27 2.46×0.8×0.27 Volume of cooling wind m3/h 10320 10320 (L×W×H) Overall dimension m 5.35×0.75×1.84 6.35×0.8×1.84 Total power KW 1.8 2.3 Weight T 1.2 1.8 1.This is an auxiliary machine of the precision preformer to avoid stickiness and deformation of the rubber blank. After cooling down with cooling water or cooling solution,and then with forcible cooling wind,the rubber blank will become dry and stable. 2.The part of the machine which directly contact rubber blanks is made of stainless steel. 3.Running speed can be adjusted. 4.Suitable for water cooling or the use of liquid release agent,and larger size products 5.The sink part uses the lever principle,easy separate the tank,in order to achieve rapid cleanup of the tank when replacing compound. 6.Optional: Chiller.

LSS-Q800 clean-up & auto-weighing water cooling conveyer is a downstream machine of precision preformer which is to cool, convey, dry, weigh and sort rubber compounds into charging-basket. Rubber compounds cut by precision preformer can be sorted into charging-baskets after dipped into water, conveyed, dried then delivered by cross belt conveyer. When the rubber compounds reach the set weight, the cross belt conveyer will stop running, the basket-pushed device will change this full charging-basket with an empty one automatically, and cross belt conveyer will run again to fulfill the functions of auto-weighing, automatic basket-sorting and automatic basket-changing. Meanwhile, full charging basket will be delivered to roller conveying line, and then operating personnel can deal with it. Water-dipping device facilitates to cool down the rubber compound and to avoid polluted by kinds of rubber chippings mutually. There is a charging-basket for remaining compounds which is easy to take out and clean up. When there is no rubber compound on the cooling conveyer, it will stop after 5 minutes’ automatic dry run. Technical Parameters: Conveying length: 1.5m Automatic basket-changing device will be customized as per charging-basket external dimension. 1.Water-dipping conveying net belt speed: 4～8m/min (infinite speed regulation)    Conveying length: 1.5m 2.Slope conveying net belt speed: 3～6m/min (infinite speed regulation)    Conveying length: 3.0m 3.Horizontal conveying net belt speed: 1.5～3m/min (infinite speed regulation)    Conveying length: 4.0m 4.&=1.5mm stainless steel net belt, belt width: 300mm 5.Weight range for rubber compounds in charging-basket: 10～20kgs/basket(adjustable)     customized accordingly if outside this range 6.Whole unit Max. Overall dimension (L*W*H)     9*2.4*2.1m 7.Weight: 1.0 T 8.Select matching charging-basket dimension: Charging-basket base L*W : (500～600)*(400～460)mm Charging-basket Height:150～170mm Automatic basket-changing device will be customized as per charging-basket external dimension. Mainframe Configuration: Program control system adopts MISUBISHI PLC, OMRON Photoelectric Sensors, Schneider breaker, SIEMENS AC Contactor, MISUBISHI Frequency Converter.