Wuxi Zhanghua Pharm & Chem Equipment Co., Ltd.

About Wuxi Zhanghua Pharm & Chem Equipment Co., Ltd.

Wuxi Zhanghua Pharm & Chem Equipment Co. Ltd. is a team aiming to develop into a cutting-edge enterprise, focusing on the research and production of reaction, crystallization, filtration, and drying equipment, as well as the research and sales of portable nondestructive mechanical properties and residual stress testing devices.

Wuxi Zhanghua Pharmaceutical Equipment Co.,ltd was founded in 1976, with 11 workshops covering a total area of 14000 square meters, a research and development building covering an area of 7400 square meters, and an office building covering an area of 4000 square meters.Since the establishment for nearly 50 years, we have been committed to the technological development of reaction, crystallization, filtration and drying equipment. With the development of the leading technologies for nearly 50 years, our engineering equipment is not only for the pharmaceutical industry, but also for fine chemicals, pesticides, new energy, new materials and other industries. We customize the integrated solution of reaction, crystallization, filtration and drying process equipment for clients.

Large CNC vertical lathe and boring machine equipped allows us to customize agitated nutsche filter dryers with diameter of more than four meters, coupled with imported welding robot, which improves the welding accuracy, appearance and quality as well as safety of the whole equipment.

Our technical team is composed of engineers in various fields, including quality assurance, process, equipment, welding, and electrics, and most of them have working experience and engineering project experience of more than ten years.

For inflammable, explosive, toxic and corrosive products in pharmaceutical, fine chemical, pesticide, and new energy industries, we will provide customized technical solutions to clients with well-sealed, high vacuum and fully automatic equipment, heat and mass transfer, filtrating, agitating, drying, spraying and etc. , are fully considered in the designs. Appropriate structures are also made to meet the pharmaceutical production requirements of pressure, temperature, medium, corrosion, sealing, interlocking and malfunction system. ensuring safe, energy saving and environment protecting production process, compliance with EHS requirements. Besides, we will help clients to optimize technical designs for high-quality products.

Our equipment com-plies with CGMP FDA requirements and has obtained ASME, NB, CE, PED, ATEX, MOM certificates.

The team independently developed a mechanical properties and residual stress detector based on indentation method/indentation energy difference method, and designed and matched a variety of supporting fixtures to make the product suitable for different working conditions on site. Related technologies won the gold medal in Geneva International Invention Exhibition.

At present, the team is located in the field testing industry of mechanical properties and residual stress of energy equipment such as pressure vessels and pressure pipelines, mainly taking domestic and foreign third-party testing institutions and first-line production units as customers, and taking special pressure-bearing equipment, long-distance pipelines and re-manufactured major energy equipment as service targets, which can provide first-hand test data for finite element simulation, failure analysis, life assessment and safety assessment, and realize the test support with both safety and economy. At the same time, we are committed to the series research and development, sales promotion and related testing technical services of mechanical properties and residual stress detectors.

Our Products

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New Energy Equipment Structural Safety Indentation Tester

Model: PMA-1010
Parameters: Maximum load ：1000 N（Max）
Actuation range：25 mm
Loading speed：0.01~30 mm/min
Data acquisition rate：100 Hz
Rated voltage of motor：2.1 V
Rated current of motor：3 A
Wired/wireless power：220 V/24V
Testing range：macro-scale
Indentation depth：60~120 μm

Indentation Tester for Non-destructive Testing of Special Equipment

Petrochemical Industry Residual Stress Indentation Tester

Model: PMA-1010
Parameters: Maximum load：1000 N（Max）
Actuation range：25 mm
Loading speed：0.01~30 mm/min
Data acquisition rate：100 Hz
Rated voltage of motor：2.1 V
Rated current of motor：3 A
Wired/wireless power：220 V/24V
Testing range：macro-scale
Indentation depth：60~120μm

Non-Destructive Weld Stress Tester

Model: PMA-1010
Parameters: Maximum load：1000 N（Max）
Actuation range：25 mm
Loading speed：0.01~30 mm/min
Data acquisition rate：100 Hz
Rated voltage of motor：2.1 V
Rated current of motor：3 A
Wired/wireless power：220 V/24V
Testing range：macro-scale
Indentation depth：60~120μm

Pipeline Weld Residual Stress Tester

Model: PMA-1010
Parameters: Maximum load：1000 N（Max）
Actuation range：25 mm
Loading speed：0.01~30 mm/min
Data acquisition rate：100 Hz
Rated voltage of motor：2.1 V
Rated current of motor：3 A
Wired/wireless power：220 V/24V
Testing range：macro-scale
Indentation depth：60~120μm

Nondestructive Residual Stress Tester

Model: PMA-1010
Parameters: Maximum load：1000 N（Max）
Actuation range：25 mm
Loading speed：0.01~30 mm/min
Data acquisition rate：100 Hz
Rated voltage of motor：2.1 V
Rated current of motor：3 A
Wired/wireless power：220 V/24V
Testing range：macro-scale
Indentation depth：60~120μm

Metal Residual Stress Research Indentation Tester

Model: PMT-1000
Parameters: Maximum load：1000 N（Max）
Actuation range：25 mm
Loading speed：0.01~30 mm/min
Data acquisition rate：100 Hz
Rated voltage of motor：2.1 V
Rated current of motor：3 A
Wired/wireless power：220 V/24V
Testing range：macro-scale
Indentation depth：60~120μm

Petrochemical Equipment Safety Evaluation Indentation Tester

Indentation Tester for Special Equipment Inspection Institutes

Minor Damage On-Site Indentation Stress Tester

Stress Corrosion Screening Indentation Tester

Non-Destructive Weld Stress Indentation Tester

Indentation Energy Difference Method Indentation Tester

Over-Service Pressure Vessel Inspection Indentation Tester

Pressure Equipment Safety Assessment Indentation Tester

Minor Damage In-Situ Indentation Tester

Mechanical Properties Indentation Tester

Residual Stress Indentation Tester

Model: PMA-1010
Parameters: Maximum load：1000 N（Max）
Actuation range：25 mm
Loading speed：0.01~30 mm/min
Data acquisition rate：100 Hz
Rated voltage of motor：2.1 V
Rated current of motor：3 A
Wired/wireless power：220 V/24V
Testing range：macro-scale
Indentation depth：60~120μm

Micro Indentation Tester

Model: PMA-1010
Parameters: Maximum load：1000 N（Max）
Actuation range：25 mm
Loading speed：0.01~30 mm/min
Data acquisition rate：100 Hz
Rated voltage of motor：2.1 V
Rated current of motor：3 A
Wired/wireless power：220 V/24V
Testing range：macro-scale
Indentation depth：60~120μm

Portable Indentation Tester

Model: PMA-1010
Parameters: Maximum load：1000 N（Max）
Actuation range：25 mm
Loading speed：0.01~30 mm/min
Data acquisition rate：100 Hz
Rated voltage of motor：2.1 V
Rated current of motor：3 A
Wired/wireless power：220 V/24V
Testing range：macro-scale
Indentation depth：60~120μm

Skid-mounted Reacting-Crystallizing-Filtering-Drying production systems

Model: SKS-50/SKS-5000
Parameters: Skid Length：1000-10000mm
Skid Width：1000-3200mm
Skid Height：1000-4000mm
Total Skid Weight：3-50t
Applicable Code：GB / ASME

Residual Stress Non-DestructiveTesting

Model: PMA-1010
Parameters: Maximum load：1000 N（Max）
Actuation range：25 mm
Loading speed：0.01~30 mm/min
Data acquisition rate：100 Hz
Rated voltage of motor：2.1 V
Rated current of motor：3 A
Wired/wireless power：220 V/24V
Testing range：macro-scale
Indentation depth：60~120μm

Portable Micro-Indentation Tester

Model: PMA-1010
Parameters: Maximum load：1000 N（Max）
Actuation range：25 mm
Loading speed：0.01~30 mm/min
Data acquisition rate：100 Hz
Rated voltage of motor：2.1 V
Rated current of motor：3 A
Wired/wireless power：220 V/24V
Testing range：macro-scale
Indentation depth：60~120μm

Mixer&Dryer

Model: 30L-10000L
Parameters: Electrical motor power：0.55-37KW
Internal Surface Roughness：Ra ≤ 0.4～0.6 μm
Explosion-proof Grade：ExdIIBT4 （optional）
Applicable Code：GB / ASME

Crystallizer

Model: 30L-32000L
Parameters: Diameter of internal tank：400-3000mm
Diameter of jacket：500-3200mm
Motor power：0.55-37kw
Rotation speed of blending：50-120 rpm

Drying Oven

Model: ZDF-6-ZDF-30
Parameters: Number of drying trays (pcs)：16-60 pcs
Evaporation Area (m²)：5-18 m²
Steam Pressure (MPa)：0.2-0.6 MPa
Max. Temperature (℃)：80 ℃

Reactor

Model: DFG50-DFG3000
Parameters: Diameter of internal tank：400-3000mm
Diameter of jacket：500-3200mm
Motor power：0.6-37KW
Rotation speed of blending：50-100rpm

Corrosive Products Drying

Model: 150L-13500L
Parameters: Electrical motor power：4-75KW
Internal Surface Roughness：Ra ≤ 0.4～0.6 μm
Explosion-proof Grade：ExdIIBT4 （optional）
Applicable Code：GB / ASME

Toxic Stimulating Material Drying

Model: 150L-13500L
Parameters: Electrical motor power：4-75KW
Internal Surface Roughness：Ra ≤ 0.4～0.6 μm
Explosion-proof Grade：ExdIIBT4 （optional）
Applicable Code：GB / ASME

Heat-Sensitive Material Drying

Model: 150L-13500L
Parameters: Electrical motor power：4-75KW
Internal Surface Roughness：Ra ≤ 0.4～0.6 μm
Explosion-proof Grade：ExdIIBT4 （optional）
Applicable Code：GB / ASME

Reacting-Crystallizing-Filtering-Drying

Model: φ800-φ4600
Parameters: Capacity：0.6-30m³
Filter area：0.5-16㎡
Travel route of the mix blend：250-550mm
Electrical motor power：4-75KW

Conical Screw Vacuum Dryer

Model: 150L-13500L
Parameters: Effective Loading Volume：0.5-0.7
Agitator Rotating Speed：5-30 rpm
Internal Surface Roughness：Ra ≤ 0.4～0.6 μm
Explosion-proof Grade：ExdIIBT4 （optional）

Film Evaporator

Model: 1㎡-20㎡
Parameters: Processing Capacity：50～5000 L/h
Scraper Rotating Speed：30～120 r/min
Cylinder Diameter：Φ200～Φ1000 mm
Internal Surface Roughness：Ra ≤ 0.4～0.6 μm

Nauta Conical Dryer

Model: 150L-13500L
Parameters: Effective Loading Volume：0.5-0.7
Agitator Rotating Speed：5-30 rpm
Internal Surface Roughness：Ra ≤ 0.4～0.6 μm
Explosion-proof Grade：ExdIIBT4 （optional）

Paddle Dryer

Model: ZPG-500-ZPG-6000
Parameters: Working volume：300L-3600L
Heating area：3.2-16.5㎡
Mixing speed：8-18rpm
Electrical motor power：4-22KW

Double Cone Dryer

Model: 20L-10000L
Parameters: Charging Coefficient：0.4-0.6
Surface Roughness：Ra ≤ 0.6μm
Rotating Speed：4～10 r/min
Motor Power：1.5-15 KW
Explosion-proof Grade：ExdIIBT4(Optional)

Vacuum Dryer

Model: 150L-13500L
Parameters: Effective Loading Volume：0.5-0.7
Agitator Rotating Speed：5-30 rpm
Internal Surface Roughness：Ra ≤ 0.4～0.6 μm
Explosion-proof Grade：ExdIIBT4 （optional）