Qualified Processes And Products
Guangdong XTIME Packaging Equipment Co., Ltd. is a manufacturer specialized in production and sale of various can and bottle packaging system. We are integrated with research,design, production and sale as one .
We’ve developed into a nationally-known packaging machinery manufacturer and earned good reputation based on the good technology and service.
We’ve been paying close attention to management, quality control and after-sales services and through unrimitting efforts made by our production and marketing team, we have expanded our business to over 100 countries and the brand competitiveness is still increasing.The founder and team possess nearly 12 years of experience in can seaming research & development, production and customer care. Each product is manufactured with mature technology and long-term experience and is approved by strict quality testing and test standard. Our operation principle is“Quality orientation, technological innovation, sincerity service,continuous improvement”. Choose us is to choose high-quality products.
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Introduction Of Quality Inspection Management System
01. Carry out high-specification sampling test for machined parts
Objective: sheet metal parts are the key parts of XTIME packaging equipment, in order to improve the quality of sheet metal parts processing packaging equipment, to prevent sheet metal parts due to poor packaging during delivery, storage caused by improper deformation, this standard is formulated to avoid repeated return and rework of sheet metal parts due to substandard quality, to affect production and assembly schedule, and to affect equipment delivery,These standards are formulated as follows:
| ACategory | Inspection Items | Technical Requirements | Test Method | Inspection Instrument | Spot-check judgment |
| LOGO | Packaging logo | The name of manufacturer, material code product brand number, qualified status and product specification should be shown on each product individually packaged. | Visual inspection | / | Disqualified re-add |
| Pacakging quality | Pacakging quality | 1. To bind well, in order to avoid surface scratches, deformation, bruising and other conditions, you have to use foam or wood blocks or can use stainless steel special material packaging | Visual inspection | / | Parts have deformation, affect the use of performance, will do return processing |
| Surface treatment | Surface treatment | 1. Fingerprint resistant processing (generally to fingerprint coating) ; 2. Film-covering: according to the requirements of the drawing (general drawing surface to cover the protective film treatment) ; A. protective film thickness specifications: generally 0,05mm; B. protective film color, generally transparent or blue; C. protective film no wrinkle, Cut off and other obvious defects, clean oil pollution; D. protective film does not stick back, forming protective film will not fall off, tear off the protective film glue, film can not be attached to the steel plate. | Tear test (longitudinal vertical tear) | / | If have serious defect, return the goods |
| Chemical composition | Chemical composition | The chemical composition is as per schedule 1 | / | / | Random check when material quality occurs |
| Structural dimensions | Structural dimensions | 1. Specification: according to the drawing requirements; 2. Thickness tolerance: according to the drawing requirements (generally 0-5% T, T for steel plate thickness) width tolerance: according to the drawing requirements (2-0.5 NN). | Visual inspection | / | Disqualified re-add |
| Performance | Mechanical properties | The mechanical properties are as per schedule 2 | Visual inspection | / | Parts have deformation, affect the use of performance, will do return processing |
| Corrosion resistance | The stainless steel plate with torn surface film was tested in salt spray laboratory for 24 hours. After washing with water and drying, there was no obvious corrosion on the surface of the stainless steel plate. | Tear test (longitudinal vertical tear) | / | If have serious defect, return the goods |
| Chemical Composition | ||||||||
| / | C | Si | Mn | P | S | Ni | Cr | N |
| SuS430 | ≤0.120 | ≤0.750 | ≤1.00 | ≤0.040 | ≤0.030 | ≤0.600 | 16.000~18.000 | ≤0.100 |
| SuS304 | ≤0.080 | ≤1.000 | ≤2.000 | ≤0.045 | ≤0.030 | 8.000~10.500 | 18.000-20.000 | ≤0.100 |
| Mechanical Properties | |||||||
| Mechanical properties(NO.) | yield strength | Tensile strength(MPA) | Elongation(%) | Hardness | Flexure | ||
| HV | Bending way | Bending angle | Bending diameter | ||||
| SuS430 | ≥205/td> | ≥420 | ≥22 | ≤200 | Fold | 180° | 1.0t |
| SuS304 | ≥205 | ≥520 | ≥40 | ≤200 | V curve | 180° | 2.5t |
02. Standard parameter table for sealing degree
| Item | Can Diameter | Rolling Requirement |
| Tank hook length (BH) | 202 (52) | 1.9±0.20 |
| 207.5-401 (60-99) | 2.03±0.20 | |
| 404-603 (105-153) | 2.08±0.25 | |
| Cover hook length (CH) | 202-211 (52-65) | ≥1.65 |
| 300-401 (74-99) | ≥1.78 | |
| 404-603 (105-153) | ≥1.90 | |
| Folded length (AO) | 202 (52) | ≥0.89 |
| 207.5-303 (60-78) | ≥1.02 | |
| 307-404 (83-105) | ≥1.14 | |
| 502-603 (127-153) | ≥1.27 | |
| Seam length (SL) | 202-211 (52-65) | / |
| 300-401 (74-99) | / | |
| 404-603 (105-153) | ~2.90-3.30 | |
| Seam Thickness (ST) | 202-211 (52-65) | / |
| 300-401 (74-99) | / | |
| 404-603 (105-127) | ~≤1.5 | |
| Sealing degree | 202-401 (52-99) | 70~100% |
| 404-502 (105-127) | 80~100% | |
| 603 (153） | 90~100% | |
| Sealing degree | / | ~≥50% |
03. The standard form for quality self-inspection of the installed stand-alone machine
| NO. | Inspection Standard for whole machine assembly |
| 1 | Roller camshaft: circular runout ≤0.10 mm |
| 2 | Roller camshaft: Series Drive ≤0.05 mm |
| 3 | Indenter shaft: the amount of indenter swing≦0.15mm |
| 4 | Turntable axis: turntable swing value≦0.15mm |
| 5 | Check whether the timing belt is too tight or too loose? |
| 6 | Check whether the timing belt pressure wheel is tight? |
| 7 | Check whether there is any abnormal sound or excessive noise in the operation of the equipment? (≦80dB) |
| 8 | Check whether the key parts are lubricated? |
| 9 | Check whether there is oil leakage in the indexing plate and reducer? |
| 10 | Check whether the equipment is equipped with skids? |
| 11 | Check whether the screws of the turntable shaft, sealing head and column clamping block are fastened? Reach 20N.m. |
| 12 | Check whether each valve nut is tight? |
| 13 | Check whether the semicircle detection wheel and electric eye are installed fast? |
| 14 | Check whether the conveying direction of the equipment meets the requirements? |
| 15 | Check whether the shaking gap of the turntable rubber plate is ≦2mm? |
| 16 | Check whether the sealing hob is empty? |
| 17 | Check whether the sealing hob can rotate flexibly? |
| 18 | Check whether the four arms of the tool post can rebound flexibly? |
| 19 | Check whether there is a 1mm gap between the tank in the turntable and the guardrail of the turntable? |
| 20 | Check whether the two pulleys are on the same line? |
| 21 | Has the iron can been tested by a seaming machine, and does the test data meet the requirements? |
| 22 | Does the airtightness test after sealing meet the requirements? (0.06mpa for iron cans, 0.04mpa for plastic and paper cans) |
| 23 | Check whether the sealing effect is smooth? No teeth marks or protruding spots. |
| 24 | Check whether the wiring terminals are secure and not loose? (Note: Are the yellow and green ground wires connected up and down correctly?) |
| 25 | Check if there is a magnetic ring installed with the servo/stepper driver? |
| 26 | Check whether the gap at both ends of the conveyor belt is ≦10mm? |
| 27 | Check whether the conveying height of the equipment meets the requirements? (Standard machine height 900mm.) |
| 28 | Check the appearance of the device for defects or damage? |
| 29 | Check whether the display mounting bracket is welded firmly? |
| 30 | Check whether each electric eye and cylinder are working normally? |
| 31 | Check whether the emergency stop button and the stop function after sealing are normal? |
| 32 | Check whether the display information meets customer requirements? (Terminal/Distribution Chinese/English) |
| 33 | Check whether the instruction manual, circuit diagram, identification, hang tag, nameplate and accessories are complete? (Terminal/Distribution Chinese/English) |
| 34 | Check whether the machine is configured according to the sales order requirements? |
| 35 | Does the no-load running time meet the requirements? (≧8 hours) |
| 36 | Check whether the cleanliness of the equipment meets the requirements? |
04. Trace the source of after-sales feedback problems
The factory will organize regular after-sales feedback to carry out meetings, through the collection, statistics and analysis of the above assessment indicators, to determine the single and a type of equipment failure and the causes, in particular, the utilization of equipment, fault phenomena (downtime,fault type) , maintenance materials and spare parts, maintenance staff time, etc. put forward the plan countermeasure pertinently
05. Strict construction site management and customer evaluation mechanism for door-to-door installation and commissioning personnel
A. Debugging personnel management requirements
After-sales personnel to the after-sales abnormal project issues to provide reasonable suggestions to change the handling, once adopted by the after-sales supervisor to record.
After-sales problems that appear before that week have been solved, and submit the unsolved after-sales problems to the after-sales supervisor.
B. Customer evaluation mechanism
According to the real and objective feedback from customers as the evaluation index or basis for on-site acceptance of equipment, establish an effective monitoring and evaluation mechanism, and form a virtuous circle of management and supervision, equipment management and equipment-related decision-makers, managers, designers, production personnel are always monitoring the assessment, to promote the scientific and standardized equipment management!
06. The quality control process of production assembly
● AIM: to control the quality of assembly process effectively and standardize the assembly process.
● Before assembly must be on the order of important materials for testing, qualified can be assembled, if non-qualified need do a abnormal list for replacement process.
● In the process of assembly if the quality of parts is abnormal, must fill in the abnormal quality sheet to be processed by the quality personnel, to meet the requirements before continuing assembly;
● During the assembly process, the person in charge of each part of the order shall conduct self-inspection and fill in the quality record;
● During the assembly process, the team leader shall conduct random inspection on the assembly quality of the order, if there is a quality of non-conformity must be recorded in the quality inspection table, the assembly of abnormal quality records included in the assessment;
● During the assembly process, the person in charge of each part of the order shall conduct self-inspection and fill in the quality record; The quality control personnel carry out effective inspection on the quality of the order during the assembly process and the inspection results are recorded in the order inspection form.
● After assembly, the product must be inspected manually to see if the transmission meets the requirements.If abnormal must be reassembled to meet the quality requirements;
● After the completion of the whole machine assembly must be electrified for trial operation, to see whether the overall operation state to meet the requirements. If there is abnormal must be reverse engineering to achieve quality requirements;
● The FAT of the whole machine is tested by the quality personnel, the test problem is recorded in the FAT report, if there is an assembly quality problem department to be included in the personal quality assessment;
● All the assembly machines power quality issues into the individual assessment, through the quality issues to achieve product quality control score assessment.
07. Product equipment CE standards and requirements
| Model | NO. | CE standards and requirements |
| Gnergal Conditions | / | / |
| Mechanical | 1.1 | The air source processor on the equipment needs to be equipped with a locking device; the air source processor can be locked when the operator is doing maintenance, so that maintenance can be carried out safely |
| Mechanical | 1.2 | The air source processor shall indicate the allowable pressure range of the equipment |
| Mechanical | 1.3 | The air source processor needs to be installed outside the working area of the equipment, and it is convenient to adjust the pressure |
| Mechanical | 1.4 | Appropriate mechanical protection is required where there is a possibility of access to moving parts and where there is a risk of crushing/entrapment of moving and stationary parts |
| Mechanical | 1.5 | Safety protection devices, such as guardrails, protective nets, and height design related factors of safety doors: hazard height, hazard distance, protection height, and human body size. Reference standard "GB 23821-2009 Safety of machinery - Safety distance to prevent upper and lower limbs from touching the danger zone" |
| Mechanical | 1.6 | The bottom of the protective net is too high and the feet will enter and be hurt? The height should be at least 2m, and the gap between the bottom and the ground should not be greater than 240mm |
| Mechanical | 1.7 | A protective cover is required when the rotating shaft end is higher than 20mm |
| Mechanical | 1.8 | There is a danger that fingers can enter the conveying belt, and protection needs to be increased (palletizing, packing) |
| Mechanical | 1.9 | Design principles for safety protection of rotating and other moving parts: keep sufficient distance, ensure safety clearance, and complete coverage, refer to "Product Safety Design CEN EN ISO 13857-2008 |
| Mechanical | 1.10 | Conveyor belt safety design specifications: prevent human body from entering and pinching, prevent belt rotation from being involved, and prevent relative movement of products and rollers from shearing |
| Mechanical | 1.11 | The protective door adopts an interlocking protective device, but the opening distance between the door edge and the door frame and the safety distance between the dangerous moving parts inside the equipment must meet the requirements of the EN ISO 13857 standard during normal operation |
| Mechanical | 1.12 | Where the equipment is mechanically dangerous, warning signs are required |
| Mechanical | 1.13 | The elements of the content of the safety warning sign conform to the specifications and must include the following elements: hazard level, hazard identification, hazard consequences, and methods of hazard avoidance |
| Mechanical | 1.14 | Stair design specifications: there are requirements for the height of the guardrail, the spacing of the guardrails, the skirting boards at the bottom of the stairs, and the spacing of the treads. The reference standard is "Stair Design EN ISO 14122-3_2001" |
| Mechanical | 1.15 | The sharp corners of all materials should be blunt by technology (except for positions with functional requirements) |
| Mechanical | 1.16 | The position of the operation screen needs to be able to see clearly whether there are people in the closed area of the whole machine. |
| Mechanical | 1.17 | If the equipment has a gas storage tank, it is necessary to provide the pressure and volume parameters of the gas storage tank to evaluate whether it is within the range of pressure-bearing equipment, and provide a pressure test report |
| Mechanical | 1.18 | The gas path should be properly protected, such as casing |
| Electric | 2.1 | The electrical cabinet must meet the IP54 protection level; the opening of the cabinet door is greater than 95 degrees, and the cabinet door is not greater than 900mm |
| Electric | 2.2 | Power line access: the machine uses a single power supply as much as possible; provide necessary information to facilitate users to choose power lines and protection devices; in the TN-S system, the neutral line cannot be connected to the protective ground line |
| Electric | 2.3 | The electrical cabinet requires opening the door to power off: the European standard can accept the main switch mode with the lock door + lock function; the North American market must open the door to link the main switch power-off mode |
| Electric | 2.4 | When the main switch is disconnected, the circuit that is still charged is called an exception circuit: each exception circuit should be equipped with its own cut-off device; there should be a warning message next to the main switch operating handle; there should be a warning message next to each exception circuit; maintenance There should be prompt information in the manual |
| Electric | 2.5 | Anti-shock protection - electric box anti-electric shock: the protection level of the electrical cabinet should reach at least IP22; the top of the electrical cabinet should meet the protection requirements of IP4X; the parts that are still charged after opening the door should be protected by IP2X, such as the power line terminal and the input end of the main switch. |
| Electric | 2.6 | The position of the main power switch of the electrical cabinet is preferably within the operating range of 0.6-1.9m above the operating platform; |
| Electric | 2.7 | The main power switch on the electrical cabinet needs to be equipped with a locking device; the air source processor can be locked for safe maintenance by the operator during maintenance. The main power switch should be marked, such as "main switch" |
| Electric | 2.8 | The main power switch of the electrical cabinet shall be an isolating switch conforming to IEC/EN 60974-3, AC23B or DC23B; a circuit breaker conforming to IEC/EN 60974-2 |
| Electric | 2.9 | After the main power switch of the electrical cabinet is turned off, the place where the electricity is still charged is pasted with a lightning mark, such as the main power switch inlet terminal, power line terminal, etc. |
| Electric | 2.10 | The incoming wires of the electrical cabinet must pass through the incoming wire terminals, and the incoming wire terminals must be marked with "L1, L2, L3, N, PE" and a protective cover must be added. |
| Electric | 2.11 | Use a yellow-green wire for the ground wire, a light blue wire for the neutral wire, and a black wire for the power wire. |
| Electric | 2.12 | If the wire diameter of the electrical cabinet is less than 16 square meters, the diameter of the ground wire must be the same size as the power wire |
| Electric | 2.13 | The servo controller should be grounded with a 10 square yellow-green wire to avoid the danger caused by large leakage current. |
| Electric | 2.14 | The connection of the wire needs to be bent, and the bending radius should be ≥ 10 times the diameter of the wire |
| Electric | 2.15 | All accessible conductors and devices with strong current passing through should be connected to the protective grounding circuit; |
| Electric | 2.16 | The DC output negative terminal (or AC output common terminal) of the power supply that supplies power to the control loop needs to be grounded |
| Electric | 2.17 | External trunking needs to be grounded |
| Electric | 2.18 | Copper busbars are required for grounding. Functional grounding and protective grounding must be connected to copper busbars and connected to the general grounding wire. The fixing screws of the copper busbar cannot be connected to the grounding wire |
| Electric | 2.19 | Do not use yellow or green wires around the ground wire to avoid confusion with the protective wire; |
| Electric | 2.20 | Only one grounding conductor can be connected to each grounding terminal and fixing screw |
| Electric | 2.21 | Use O-shaped wire lugs for grounding wires, and an anti-loosening device is required for fixing |
| Electric | 2.22 | Door hinges cannot be used as a ground connection |
| Electric | 2.23 | The general grounding wire end is pasted with the "PE" grounding wire mark, and the other grounding wire ends are pasted with special grounding marks |
| Electric | 2.24 | The electrical absolute resistance from the position of the protective ground to the main ground wire should be less than 0.01 ohms; the resistance between the components to be insulated should be greater than 199 ohms. |
| Electric | 2.25 | The electrical components in the electrical cabinet must be certified by CE standards in terms of safety. |
| Electric | 2.26 | Use sockets that comply with EU member states |
| Electric | 2.27 | Components and terminals in the electric cabinet should be identified |
| Electric | 2.28 | The outer insulation of the conductor needs to be prevented from being scratched by sharp objects, resulting in weakened insulation strength (the edge/corner of the part where the conductor passes needs to be rounded, and the cable tie needs to be cut flat from the root, etc.) |
| Electric | 2.29 | Motors with overload protection exceeding 0.5kW should be equipped with load protection; |
| Electric | 2.30 | The power circuit and the lighting circuit should be respectively provided with overcurrent protection |
| Electric | 2.31 | Common mistakes, mismatching protection devices: The setting value of the overcurrent protection should not exceed 125% of the working current. |
| Electric | 2.32 | Design principle of two-hand control device: the distance of the start button should ensure that it cannot be operated by one hand, which is related to the structure, refer to "EN 574--1997" |
| Electric | 2.33 | Ensure that after opening the protective door or pressing the emergency stop, the machine is in a stopped state before the moving parts can be touched, such as power, electricity, and air supply. |
| Electric | 2.34 | The safety-related control loops (emergency stop loop, interlock loop, grating loop, etc.) should be hard-broken, such as directly controlled by a safety relay, and cannot be controlled by a PLC program or controlled by a CE-certified PLC program. |
| Electric | 2.35 | The selection of the debugging mode must be opened by means of a key switch or a program password, and must be combined with a jog operation method.Recommended suggestion: The selection of the debugging mode can be selected according to the protection conditions: if the debugging is performed without opening the protective door/cover and other protective measures, the risks encountered in the debugging mode can be ignored |
| Electric | 2.36 | The safety-related control loops (emergency stop loop, interlock loop, grating loop, etc.) should be hard-broken, such as directly controlled by a safety relay, and cannot be controlled by a PLC program or controlled by a CE-certified PLC program. |
| Electric | 2.37 | The neutral wire is as thick as the phase wire, and the ground wire is as specified |
| Electric | 2.38 | The lighting circuit in the electric cabinet can use low voltage or high voltage, if it is high voltage, it needs to meet the requirements of anti-shock |
FAQ
01. Why is there such a big difference price of the same model on the market?
Answer: because the size of different manufacturers, enterprise development positioning, operating costs, quality standards and service standards are not the same, so the price of equipment will have different.
Why is there such a big difference in the price of the same model on the market? Equipment pricing relatively low situation, such as:
A, just established or newly established enterprises, pricing will be relatively low; B, customer experience or want to obtain customer experience manufacturers, pricing will be relatively low;
C, new products that have just been developed and put on the market, the technology is not very mature, and the price will be lower;
D, there is no long-term enterprise development plan, the pursuit of short-term profits of the workshop-like manufacturers, fewer staff, the boss has several jobs, prices are usually lower;
E, there is no standard for equipment services, only to sell equipment to earn a small profit, the price will be lower; F, there is no strict standard for equipment quality, the pursuit of low costs, equipment design rigidity is not enough, welding is not strong, the process does not quality inspection, factory does not test, etc. , the price will be lower
G, some middlemen in order to earn the maximum price difference and to achieve the transaction goal, from the market to purchase low-priced products to sell to customers, it would also be cheaper
02. The cans are of the same height, but of different diameter, can use same sealing machine?
The utility model can be universal by changing the rotary table, the lower cover device and the sealing head.
03. Common abnormal phenomena of can sealing machine and their troubleshooting methods
| No. | Unusual phenomenon | Possible reason | Method of exclusion |
| 1 | The upper edge of the can lid is threaded, there are scratches, and the handle is sharp | The second knife is too low | Slightly raise the two knives |
| 2 | The lid seal is pressed out flat and has scratch marks | The distance between the second knife and the indenter is too small | Slightly increase the distance between the second knife and the indenter |
| 3 | There are small teeth marks or protruding spots on the seal | The distance between the first knife and the indenter is too large | The distance between the first knife and the indenter is slightly reduced |
| 4 | One side of the jar has a good sealing effect, but the other side has abnormal quality | The jar is not aligned or parallel to the indenter | Check the cause of the inconsistency |
| 5 | The sealing edge is narrow, and the sealing gap is too large | The second knife is too high | The second knife is slightly lowered |
| 6 | Seal curl is uneven or bent | The height of the tray is too small, not enough to jack up the jar | Adjust the whole nose down |
| 7 | It will not fall off automatically after sealing, making it difficult to remove | The height of the tray is too high, jacking up the jar too high | Adjust the whole nose up |
| 8 | The quality of the sealing is good and bad, and the distance between the hob and the pressure head can not be adjusted well. | The cover does not match the indenter, there is a gap, or the indenter is too small and the cover is not fully inserted | Re-match new indenter |
04. Basic points for attention in safe production of equipment
A, the equipment must be connected to the ground;
B, installation location: level, no vibration
C, gas pressure: 0.6-0.8 MPA
D, check the power and gas before boot;
E, use manual button to test all functions smoothly before starting,
F, check whether the emergency stop switch is broken before starting,
G, away from or shield larger interference,
H, not to hit or heavy pressure;
I, before and after the operation should check the machine parts screw loose,
j, failure should press the emergency stop switch, can not first open the door
K, maintenance, cleaning the machine must be cut off the machine power supply;
L,When the electrical part fails, the non-electronic engineering and technical personnel are forbidden to carry on the maintenance;
M, when the machine is running, it is forbidden to bring any part of the human body near the rotating position of the machine;
N, after running, the moving part should be lubricated;
O, when using the air compressor, the air source must be stable, not less than 0.6 mpa, and must use a dryer to ensure that the air into the cylinder to keep dry, to provide service life;
Tailor-made Professional Packaging Solutions
Guangdong XTIME Packaging Equipment Co., Ltd. is a manufacturer specialized in production and sale of various can and bottle packaging system.
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Feel Free To Contact Us
Tel: 400-072-0238
Phone: +86 15202082747
Fax: +86-20-37981011
Address: 17-She Industrial Park Hecun,Chengjiao Street, Conghua District, Guangzhou China
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