Professional multi lab sized high pressure dyeing machine for yarn and fibers with good price
Professional multi lab sized high pressure dyeing machine for yarn and fibers with good price
Application:
DW202B/241B series Laboratory Bobbin Yarn Dyeing Machine is specially-designed dyeing machine used to dye bobbin yarn in lab under high temperature and high pressure. What’s more, DW241B is equipped with dye stuff auxiliary supplying system, so suitable for dyeing cotton yarn as well as polyester yarn, wool yarn, etc.
DW202B Laboratory Bobbin Yarn Dyeing Machine has one dyeing cylinder. Water and dyestuff are added into the cylinder firstly and mixed evenly. Then place the bobbin yarn into the cylinder. After the heating tube starts working, the temperature and pressure in the cylinder will rise and then the bobbin yarn can be dyed effectively in an environment of high temperature and high pressure.
DW241B Laboratory Bobbin Yarn Dyeing Machine has an extra service cylinder, connected to the main cylinder. Water and dyestuff are added into the service cylinder and mixed evenly while bobbin yarn is placed in the main cylinder. The mixed dye liquor can be injected into the main cylinder. In the process of dyeing, user can add dye liquor through the service cylinder, no need to open the main cylinder repeatedly, improving efficiency and safety.
Neither DW201B nor DW241B can dry bobbin yarn in the end of dyeing process, so our QRTC3 Centrifugal Water Extractor and MF-3 Bobbin Yarn Drying Machine are essential if customer need to dry bobbin yarn after dyeing. Please refer to the corresponding parts later in the brochure for more information.
Before dyeing, if the bobbin yarn is purchased from market, customer must use loose winding machine to wind the yarn. After the yarn become loose, it can be used for dyeing; after dyeing, if customer want to sell the bobbin yarn to market, tight winding machine must be used to make the bobbin yarn tight, then it can be sold to market. Our DW7060H Lab Cone Winding Machine is essential if customer need to wind the yarn.
Key Specification:
|
l Capacity |
3 bobbins |
|
l Working pressure |
≤0.4MPa |
|
l Working temperature |
≤135℃ |
|
l Heating rate |
From 20℃ to 130℃ (20min) |
|
l Cooling rate |
From 130℃ to 80℃ (25min) (Cooling liquid pressure: 0.3MPa, temperature: 5℃~10℃) |
|
l Heating method |
Steam heating or electrical heating (please specify before placing order) |
|
l Liquor ratio |
1:8~1:10 |
|
l Air supply |
0.6~0.7MPa |
|
l Power supply |
AC 380V 50Hz 3 phase |
|
l Dimensions |
DW202B-21B: 95×90×170cm (L×W×H) DW241B-21: 110×110×185cm (L×W×H) |
|
l Weight |
DW202B-21B: 250kg DW241B-21: 290kg |
Installation in customer's lab Training in FYI showroom
1.Are your company a trading one or a factory?
Factory + trade (integration),30 years focusing on test instruments field,More than 10 years exporting experience.
2.After an order is placed, when to deliver?
Generally about 30 days, If we have inventory, we can arrange shipment within 7 days.
Please be aware that our production lead times depend on specific items and item quantities.
3.What about the warranty with after - sales services?
12 months warranty. Engineers available to sevice yarn dyeing machine overseas,after the warranty, the professional after-sale service team will provide perfect technical support on line,and help customer solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.
4.What about the services and product' quality?
Each instruments must be carried out 100% quality examination and test when shipping and delivery goods. each of our product provide video training to show you how to install & operate. our products are widely recognized and trusted by users.
All the products meet with: ISO, ASTM, AATCC, BS, EN, DIN, JIS and other requireable standards.
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