Polyester dyeing machine
1. Brief introduction to GR202 series polyester dyeing machine
High temperature high pressure HTHP vertical polyester dyeing machine is suitable for dyeing/processing cotton, polyester, acrylic, nylon, sheep, whool, T/C, acrylic/cotton blends, polyester, wool blends, hemp and cotton blends or any kind of blended yarn. It is possible to supply single kier dyeing, and the loading scope is 1kg-1296kg (calculated on package weight 1kg/piece).
2. Configurations of GR202 series polyester dyeing machine
l High automatic level, programmable computer controller provides automatic process control for dyeing machines at various dyeing stages;
l Extreme low bath ratio (1: 4 to 1: 6)
l Unique technique enhances dyeing levelness
l Excellent technical reproducibility and convenient operability
l Parts which are in contact with dyeing liquor are wholly made of corrosion resistance super quality stainless steel and featuring long service endurance;
l Adapts frequency conversion control;
l Designed balanced mixed flow pump or centrifugal pump of high efficiency and high corrosion resistance;
l Forward and backward circulation of dyeing liquor completed automatically via the reversing system inside the pump;
l Flow call be adjusted randomly and this can reduce the consumption of starting and unloading
l Excellent safety performance, adapts self-enclosedseal lock structure hand operated with safety linkage device;
l Uncap structure adapts balance weight mode or air-operated mode with balance weight;
l Heat exchange coil is set in bottom of dyeing vessel to reduce heat loss and raise thermal efficiency;
l Predigests operations of multi-functions, including influent, drainage, inside flux and outside flow;
l Central control network system,
l Equipped with various type material carriers, i.e.packages, hanks, loose fiber, beams, etc.
3. Technical specifications of GR202 series polyester dyeing machine
1） Low liquor ratio 1:5~6
2）Design Temperature 160°C
3）Max working temperature:140°C
4）Max working pressure:0.45 Mpa
5）Savings in power and steam consumption by 20%
6）Heating time: approx 30 min for temp rise 20°C -130°C (at steam pressure of 0.70 Mpa)
7）Cooling time: approx 20 min for 130°C-80°C (at cooling water pressure of 0.3Mpa)
4. Advantages of GR202 series polyester dyeing machine
The polyester dyeing machine is designed to be low energy-losing, low lift, and large quantity flowing with mixed-flow pump. The spiral flow-guiding blade direct the waterflow to get a best permeability, to get the lowest energy-consuming and highest efficiency. To reach the effect of colour fastness and evenness, no colour variety and fluffing.
New-model weir floating adjutage, dyeing pipe and yarn-carrying pipe can work together to avoid the twisting and knotting of yarn, thus it can be wound on bobbin easily with few yanr-losing.
The water adjutage with special design can adjust water flowing speed according to the equantity of dyeing yarns, the number of single yarn and its sorts. It has low bathing-ratio, which makes it save material and reduce the cost be way of imporving its structure.
Safe and stable
The dyeing machines are strictly tested and have no leakage.
The fabrics could run smoothly and have good stability.
Large capacity and compact structure (saving land)
Efficient operation and reasonable process design (saving time)
Easy to operate, user-friendly design (saving effort)
Energy saving and eco friendly
Low liquor ratio, low waste water discharge
Low consumption of water, steam and power
Best before and after sale service
Before sale: provide free professional consultation
After sale: whole machine warranty for one year, lifetime maintenance; consumables warranty for six months
Q1: Are you a trading company or manufacturer?
A: We are a manufacturer with our own factory. The company integrates dyeing machine manufacturing, processing, sales and export trading.
Q2: What countries are your products that are mainly exported?
A: Our dyeing machines are sold well throughout the country and exported to Bangladesh, Thailand, Vietnam, Indonesia, India, South Africa, Mauritius, Algeria, Ethiopia, Turkey, Lithuania, Latvia, Mexico, Peru, Chile.
Q3: What is your minimum order quantity, can you send me samples?
A: Our minimum quantity is 3 sets, as our products are machinery equipments, it’s difficult to send you samples. However, we can send you catalogs, and warmly welcome you to visit our company.