Low Temperature freezer -80 to -30 degree LD-4W Chemical synthetic process cooling and heatling mach

Low Temperature freezer -80 to -30 degree LD-4W Chemical synthetic process cooling and heatling machineProduct Description
Technical Parameters:
Product Name
Ultra-low Temperature Freezer
Model
LD-4W
LD-6W
LD-8W
LD-12W
Temperature Range℃
-80°C~ -30°C
Cooling Capacity6kW
9kW
12kW
18kW
5160Kcal/h
7740Kcal/h
10320Kcal/h
15480Kcal/h
Cooling Capacity4kW
6kW
8kW
12kW
3440Kcal/h
5160Kcal/h
6880Kcal/h
10320Kcal/h
Circulation Pump
6.6m³/h6.6m³/h9m³/h15m³/hInlet & outlet connection size
DN-25 PN-10
DN-25 PN-10
DN-32 PN-10
DN-32 PN-10
Water-cooled type W (cooling water at 30℃)
10m³/h
14m³/h
20m³/h
25m³/h
Cold storage tank (optional)
200L
350L
500L
750L
Expansion tank (standard)
100L
175L
250L
350L
Compressor
Standard: Copeland
Optional: BOCK piston compressor
Operation Panel
7-inch color touch screen display, temperature curve record, data export to excel format.
Control System
Standard: Single-chip microcomputer controller; Stepping control;Closed
circulation system
The whole system is a full closed circulation, there is no oil mist at high temperatureCirculation pump
Standard: Direct type magnetic pumpEvaporator
Standard: Braze welding plate heat exchager (BPHE)Condenser
Shell and tube type water cooled condenser
Intermediate heat exchanger
KAORI Plate heatexchanger
Dry Filter
Emerson
Drying filter core
Emerson
Expansion tank
Emerson
FDF
Emerson
Oil separator
Emerson
Pressure protector
Emerson
Reservoir
Standard: RSPSight glass
Standard: SANHUAOptional: Danfoss
Refrigeration ball valve
Standard: SANHUAOptional: Danfoss
Electric
Schneider AC contactor, Schneider intermediate relay
Refrigerant
R404A
Secondary refrigerant
Schneider AC contactor, Schneider intermediate relay
Safety protection
High pressure protect; Water supply cut-off protection; Over-current protection;Level Indicator
Adpot glass liquid level indication
Piping material
SUS304
Expansion tank material
SUS304
Case material
Steel channel + Square tube + Cold-rolled blanking platepainting
Product size
205*145*175
205*145*175
205*145*175
235*145*175
Power
380V 50HZ380V 50HZ380V 50HZ380V 50HZHP
15HP
25HP
35HP
50HP
dB
75DB
Within80dB
Weight
950kg
1100kg
1400kg
1800kgProducts Catalogue
LNEYA'sall products series
As an enterprise certified by ISO9001, LNEYAhas reached international standards in the integration of various management systems, indicating thatLNEYAcan provide the customers with the expected and satisfactory qualified products continuously and steadily.
The productsof LNEYA, which is added to the CE mark,has passed the corresponding conformity assessment procedures and the manufacturer's Qualification Statement, are in conformity with the EU Directive.CE is used as a permit for the product to enter the European market.
Sofar,YNEYAhas11patentsofutilitymodelauthorizedcertificate.Customer evaluation
Foreign cooperative customers
Domestic cooperative customers
LNEYA has established long-term and stable cooperation with customers at home and abroad.
Many customers are enjoying our high quality after-sales service, sending us all kinds of thank-you letters and expressing our desire to continue to establish long-term and solid cooperative relations.Company InformationWuxi Guanya Refrigeration Technology Co., Ltd. specialized in the industrial chiller, environmental chamber, industrial freezer, thermostatic bath, multi-reactor chiller (TCU), recirculating air control system and ultra-low temp. water-cooled chiller.We are the technology leader for high precision thermoregulation solutions in research and development industry. Our products ensure precise temperature control throughout the whole world in the semiconductor industry, chemical/pharmaceutical industry, biotechnology industry, research/lab/university, food/medical/hospital(health)and laptop/Mobile Phone. Our products offer temperature control solutions for applications from -152 to +350℃.We make oriented products that can meet the demand of the market and users, focusing on science and technology applying international advanced technology, endlessly get rid of the stale and bring forward the fresh following the market step & meet. We always insist on standardized management in accordance with the ISO9001-2008 international quality certification requirement not only product design, purchase and selection of components, but also production process flow, packaging, and transportation etc. We always make all our efforts to keep improving products, and keep providing reasonable price and satisfactory service.Work shopSweep to visit the 360 degree panorama of the factoryProducts Development
LNEYA make market and user need oriented products,focusing on science and technology applying international advanced technology, endlessly get rid of the stale and bring forward the fresh following the market step and meet market demand.Exhibition
Exhibition at home and abroad
LNEYAattends various exhibitions at home and abroad every year. At the exhibition, we show the latest research equipment of LNEYA. Every year, long-term cooperative customers will come to exhibitions and communicate with us. We are also actively developing new customers to provide them with high quality machines and services.FAQ
After sale service
Quality assurance
Guarantee that the goods are sold to be conform to the provisions of the contract and qualified new products by factory inspection, quality performance, technical indicators and configured are in accordance with manufactures and technical documents stipulated in the contract.
Installation and debugging
After the arrival of the goods, my company or my company agent is responsible for installation and debugging of equipment need on-site installation and debugging.
Inspection and acceptance
After installation and debugging, acceptance by the customer to confirm the goods to be conform to the provisions of the contract and qualified new products, quality performance, technical indicators and configured are in accordance with manufactures and technical documents stipulated in the contract, and after the confirmation of a full set of technical documents, sign the installation acceptance report and confirm acceptance.
Training
At the same time of installation and debugging of equipment, my company’s after-sales service engineer is responsible for technical training for user until user can be skilled of operation. In the process of using equipment by customer, customer can consult relevant technical issues to after-sales service personal of our company at any time, according to the situation, my company will arrange training on site or remote.
After sale service commitment
since the date of acceptance, during the warranty period, all repairs and spare parts are free of charge(instrukent malfunction caused bu human factors will be charged of cost price of spare parts); After the warranty period, we will be responsible for maintenance of equipment for lifetime, according to the actual maintenance fees, appropriate fee will be charged.
Low Temperature freezer -80 to -30 degree LD-4W Chemical synthetic process cooling and heatling machine