High purity nitrogen hydrogen and air gas generator for gas chromatography

It is used to dry, bake, melt and sterilize test sample, widely used in industrial and mining enterprises, laboratory, research institute, inspection agency, college and so on.

Application Use for test the light transmittance and haze degree of all transparent and semi-transparent parallel plane samples (plastic plate, sheets etc), and turbidity or clarity of liquid samples (water, drinks etc), used in the industries of plastics, membrane, coatings and paints, printing ink, research institute and so on.

Coefficient of friction testers is used to test the coefficient of frictionof plastic film, thin sheet, paper and so on, widely used in packaging industry, film-making companies and packaging material inspection agencies.

Intelligent Leakage Tester uses the working principle of pressurizing samples to test the sealing strength and integrity of packaging materials. It is suitable for food and medicine packaging materials such as flexible, rigid, porous and laminated aluminum foil. There are a variety of test modes, which can comprehensively evaluate the tightness and integrity of packaging materials. It has wide applicability, complete functions and accessories,which is comply with ASTM, ISO and GB standards. At the same time, our company provides suitable accessories and services for different samples  

Water Vapor Permeability Analyzer -AUTO W809 is designed and manufactured in accordance with ASTM E96, GB/T 1037 standards, and provides a wide range of high-efficiency water vapor transmission rate testing for low, medium and high water vapor barrier materials with the  principle of Gravimetric Method.

Introduction   The fully automatic two-station turntable spout sealing machine is a machine specially used for automatic sleeve and heat sealing of spouts and pouches. It is suitable for spouts of various calibers, lengths and models. It is the preferred automation equipment for spout stand-up pouches for beverage packaging, suckable jellies, condiments and daily chemical products (laundry detergent, skin care products), etc. It can be customized to connect to the filling production line.   Specification Item Technical parameters Pouch type Stand-up pouch, three-side sealed pouch, accordion pouch, special-shaped pouch Material type Pouch: inner layer PE, inner layer PP Spout: PE, PP Product Specifications Pouch dimensions (center seal): 100~180 mm (length), 70~120 mm (width), seal length: 60~120 mm (slant seal): 135-180 mm (length), 70-100 mm (width), seal length: 60~120 mm Spout dimensions: 8.5 mm (standard), 10 mm, 14 mm, 16 mm, etc. Working speed Max80- 90 pcs/min Position accuracy ≤±0.5 mm Heat sealing system A total of 6 groups, including 1 preheating group, 4 heat sealing groups, and 1 cooling group Temperature control module 3 groups (8-channel modules), accuracy ±0.1℃ Heating temperature Room temperature ~300℃ Power supply 380V/50Hz   12KW Gas source 0.6~0.8MPa，600L/min Overall dimensions 3428 x 2525 x 2241mm (Length x Width x Height) Equipment weight 2400 Kg     Features l The sealing equipment features a two-station design, with fully automated operation of preheating, bagging, tube filling, and heat sealing processes.   l It utilizes PLC control and intelligent parameter setting, allowing for quick parameter adjustments based on different pouch types and spouts, simplifying operation.   l It employs imported temperature control modules and pneumatic components from SMC, Festo, and Airtac, ensuring reliable quality.   l It adopts a step-by-step heating and final cooling sealing process, resulting in excellent sealing performance.   l It features automatic fault detection, automatic alarm, automatic stop, and automatic fault diagnosis and display.   l The equipment is lightweight, occupies a small area, and boasts stable performance.   l All major components are made of aluminum alloy and stainless steel, meeting the environmental hygiene requirements of food and pharmaceutical GMP.    

Torque tester HP-200 is a testing instrument for bottle cap locking and opening based on ASTM and GB standard requirements and market demand developed and manufactured by GBPI R&D team. For bottle packaging products, nozzle packaging products and tube packaging products, the size of the cap opening torque is one of the key control parameters, which has a great impact on the intermediate transportation and final consumption of the product.It is suitable for measuring the size of the locking and opening torque of bottle products, and is an indispensable test equipment in the production process.

The thickness of the film material, an important characteristic of the packaging material, varies and is critical for other properties such as permeability, tensile strength, impact resistance, etc.

Product introduction The W303 WVTR tester is designed and produced based on the test principle of weight method (weight reduction) and as per the standards of GB/T 1037 and ASTM E96, etc. It is suitable to measure the water permeability performance of film, sheets, papers, packagings and other related materials in the industries of food, pharmaceutical, medical equipment, daily chemicals, Photovoltaic electronics, etc, providing wide range and high efficiency water vapor transmittance detection for high, medium and low water vapor barrier materials.  

Product Introduction GBB-C vertical heat seal tester can accurately measure the heat sealing temperature, heat sealing time, heat sealing pressure, and other heat sealing performance parameters of plastic packaging vertical bags, paper-plastic composite vertical bags and metal composite vertical bags(boxes). The heat sealing performance of samples of different materials are different. And the best heat sealing conditions can be accurately obtained through the determination of their heat sealing performance parameters.   Testing Principle Put the sample on the lower tray of the instrument, adjust the appropriate height according to the size of the sample, set a certain sealing temperature, time and pressure as required, and start the instrument with one key. The fixture on the instrument will heat seal the sample according to the setting parameters. Under the manual state, step on the foot switch, and the heat sealing knife is pressed. The heat sealing time is determined by the value set by the time control. In the automatic state, the upper and lower heat sealing knives of the heat sealer will automatically heat seal repeatedly according to the set time. Standards ASTM F 2029 Specifications Item  Technical Parameters Temperature Range Room temperature ～ 250℃ Temperature Control Accuracy ±1℃ Hot Sealing Time 0.1s ～ 99.99 h Hot Sealing Pressure (0~1) MPa Hot Sealing Surface Upper and lower sealing knives: 300×5.5 mm, smooth; lower sealing bar with silicon pad Operation Mode Two modes: automatic and manual, with external cylinder Gas Source Compressed air Overall Dimensions 730(L) mm×400(B) mm×535(H) mm Weight 33.8kg Power 1200 W Power Supply AC 220V, 50Hz     Characteristics u High progress imported quality sensor, quality assurance Original imported temperature sensor, wide temperature control range, high sensitivity, temperature control accuracy of ± 1 ℃, it has ultra-high stability and ultra-low failure rate. u Independent control of heat sealing temperature The rear of the heat sealing knife is equipped with a temperature sensor, and the temperature control of the inner and outer sealing knives is independent and set separately. u Personalized test selection Manual testing and automatic testing are free to choose. The automatic mode is time-saving and convenient, and the repeatability is fully automatic for heat-sealing the sample; the manual mode is equipped with a suitable foot switch, step on the foot switch, the heat sealing knife is pressed, and the safety protection is easy to operate. u New air drive system The drive system consists of a pressure gauge, a pressure regulating valve, and a cylinder. After the compressed air is introduced, the pressure is adjusted through the pressure valve, the air pressure can be accurately locked, and the heat sealing clamp is pneumatically driven, which is convenient and efficient. u Wider range of customized services The anti-sticking function of the heat sealing knife can be upgraded as needed, experience upgrade, and it is more intuitive and convenient to determine the best heat sealing conditions. The shape, size and smoothness of the sealing knife heat cover can be customized to meet different scientific research needs.   Application     Plastic stand up pouch Paper plastic stand up pouch     Aluminized stand up pouch Milk Boxes  

Glass Bottle Internal Pressure Tester is suitable for the internal pressure test of all kinds of beer bottles, wine bottles, beverage bottles, infusion bottles, antibiotic vials, etc. instrument meets the requirements of the holding pressure test and explosive pressure test of any size of bottles. The internal pressure test machine for glass bottles is used by breweries, glass bottle manufacturers, testing agencies and pharmaceutical manufacturers

Test Principle Firstly submerge the specimen in the water in the vacuum chamber, and then evacuate the vacuum chamber to form differential pressure between the inside and outside of specimen. The seal property can be obtained by observing the steady progression of bubbles from the specimen or observing how the specimen expands and restores to its original shape after vacuum release.