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Pp-r pipe is also called three type polypropylene, with light weight, corrosion resistance, fouling, long service life, etc.
PPR pipe with the traditional cast iron pipe, galvanized steel pipe, cement pipe and other pipe, compared with energy saving material, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall does not scale, construction and maintenance is simple, long life and other advantages, is widely used in building water supply and drainage, urban and rural water supply and drainage, city gas, electricity and cable sheath, industrial fluid transportation, agricultural irrigation, construction, municipal, industrial and agricultural areas.
In recent years, along with the construction, municipal engineering, hydraulic engineering, agricultural and industrial sectors such as increasing market demand, PPR pipe industry in China presents a rapid development momentum. According to preview web survey in 2009, plastic pipe production is 5.804 million tons, up 18.9% from a year earlier, in 2010 September 1 - plastic pipe production 5.528 million tons, up 28.23% from a year earlier. At the same time, as consumers of product environmental protection, health, durable quality requirement enhances unceasingly, along with the increase of the plastic pipe in our country in the production, product quality level enhances unceasingly, the technical progress of industry continues to increase, the brand enterprise scale increasing, new material, new structure constantly emerging varieties, advanced system design LiNianCeng out one after another, the functionality of the product more clearly, further broaden the application area. Analysis thinks, China plastic pipe market share was more than 30% in all of the pipeline.
The production line configuration
NO. |
equipment |
number |
Technical specifications |
1 |
Hopper dryer SHD - 100 |
1T |
SeeG1 |
2 |
Vacuum aggregate feeding machine |
1T |
SeeG2 |
3 |
WRSJ65/33 single screw extruder |
1T |
SeeG3 |
4 |
WRSJ25/25 color scale extruder |
1T |
SeeG4 |
5 |
WZDT63 vacuum shaping box |
1T |
SeeG5 |
6 |
LQ63 spray cooling box |
2T |
SeeG6 |
7 |
QY63 tractor |
1T |
SeeG7 |
8 |
QG63 chipless cutting machine |
1T |
SeeG8 |
9 |
Stack frame |
1T |
SeeG9 |
10 |
mould |
1T |
SeeG10 |
二、Parameters and related performance
G1, SHD - 50 drying hopper
The main parameters: |
|
Charge: |
50KG |
Heating power: |
6.5KW |
fan power: |
0.246KW |
特點(diǎn):整體為不銹材質(zhì)結(jié)構(gòu),熱分布均勻,熱置換快。 |
G2、真空粒料上料機(jī)
主要參數(shù): |
|
上料量: |
200KG/H |
電機(jī)功率: |
1.5KW |
風(fēng)機(jī): |
旋渦風(fēng)機(jī) |
特點(diǎn):主機(jī)與料桶采用分別設(shè)計(jì),安全方便,獨(dú)立濾清裝置,方便清除積塵。 |
G3、WRSJ65/33單螺桿擠出機(jī)
1、主要參數(shù): |
|
螺桿直徑:(mm) |
65 |
長(zhǎng)徑比: |
33:1 |
主機(jī)功率(Kw): |
37 |
加熱功率:(Kw): |
16 |
冷卻方式: |
強(qiáng)制風(fēng)冷 |
最大擠出能力:(Kg/h) |
80-120 |
2、主要配置: |
|
名稱: |
生產(chǎn)廠家: |
主電機(jī) |
皖南電機(jī) |
螺桿機(jī)筒 |
浙江螺桿 |
減速箱 |
常州國(guó)茂減速箱 |
電氣系統(tǒng) |
|
日本日立變頻調(diào)速器 |
|
3、設(shè)備簡(jiǎn)介 |
|
本機(jī)用于PP-R管生產(chǎn)線的管材的擠出成形,PP-R料由真空上料機(jī)負(fù)壓上料,經(jīng)干燥料斗上料進(jìn)入機(jī)筒,物料經(jīng)螺桿的輸送、壓縮、塑化、計(jì)量,進(jìn)入成型模具。本機(jī)機(jī)筒螺桿材質(zhì)均為38CrMoAlA,經(jīng)調(diào)質(zhì)、氮化處理。精度高,抗疲勞。減速箱齒輪材質(zhì)為20CrMnTiA,經(jīng)滲碳處理。 |
G4、WRSJ25/25色標(biāo)擠出機(jī)
1、主要參數(shù): |
|
螺桿直徑:(mm) |
25 |
長(zhǎng)徑比: |
25:1 |
主機(jī)功率(Kw): |
1.5 |
加熱功率:(Kw): |
3 |
冷卻方式: |
強(qiáng)制風(fēng)冷 |
螺桿轉(zhuǎn)速:(rpm) |
15 |
最大生產(chǎn)能力:(Kg/h) |
2 |
2、主要配置: |
|
名稱: |
生產(chǎn)廠家: |
主電機(jī) |
皖南電機(jī) |
螺桿機(jī)筒 |
浙江舟山螺桿 |
電氣系統(tǒng) |
|
日立變頻器 |
|
3、設(shè)備簡(jiǎn)介 |
|
本機(jī)用于PP-R管生產(chǎn)線的色標(biāo)線擠出成形,物料經(jīng)螺桿的輸送、壓縮、塑化、計(jì)量,進(jìn)入成型模具。本機(jī)機(jī)筒螺桿材質(zhì)均為38CrMoAlA,經(jīng)調(diào)質(zhì)、氮化處理。精度高,抗疲勞。減速箱齒輪材質(zhì)為20CrMnTiA。 |
G5、ZDT63真空定型箱
1、主要參數(shù): |
|
定型臺(tái)長(zhǎng)度:(m) |
6 |
上下調(diào)節(jié)高度:(mm) |
80 |
左右調(diào)節(jié)距離:(mm) |
50 |
前后移動(dòng)距離:(mm) |
600 |
真空泵功率:(kw) |
3 |
水泵功率:(kw) |
4 |
2、主要配置: |
|
名稱: |
生產(chǎn)廠家: |
真空泵 |
廣一真空泵 |
水泵 |
廣一水泵 |
電氣系統(tǒng) |
|
法國(guó)施耐德公司交流接觸器、按鈕、指示燈 |
|
3、設(shè)備簡(jiǎn)介 |
|
本真空定型箱桶身為不銹鋼制作,,水箱設(shè)有真空定型及噴淋冷卻功能,水箱水位調(diào)節(jié)采用不銹鋼浮球,結(jié)構(gòu)簡(jiǎn)單實(shí)用。噴嘴材質(zhì)為工程塑料ABS。機(jī)架三維可調(diào),前后移動(dòng)采用擺線針輪減速機(jī)驅(qū)動(dòng),上下及左右采用螺紋副調(diào)節(jié)。 |
G6、LQ63噴淋冷卻箱
1、主要參數(shù): |
|
長(zhǎng)度:(m) |
6 |
水泵功率:(kw) |
4 |
2、設(shè)備簡(jiǎn)介: |
|
箱體為不銹鋼制作,不銹鋼浮球水位調(diào)節(jié),噴嘴材質(zhì)為工程塑料ABS,機(jī)架上下可調(diào),罩內(nèi)設(shè)有托輪機(jī)構(gòu)。 |
G7、QY63牽引機(jī)
1、主要參數(shù): |
|
履帶寬度:(mm) |
190 |
夾持長(zhǎng)度:(mm) |
1700 |
牽引速度:(m/min) |
0.8-8 |
最大牽引力:(t) |
3.0 |
中心高度:(mm) |
1000 |
電機(jī)功率:(Kw) |
1.5×2 |
2、主要配置: |
|
電氣系統(tǒng) |
|
日立變頻器 |
|
3、設(shè)備簡(jiǎn)介: |
|
本機(jī)采用變頻調(diào)速方式。 |
G8、QG63無屑切割機(jī)
1、技術(shù)參數(shù): |
|
最大切割直徑(mm) |
63 |
電機(jī)功率:(Kw) |
3 |
中心高(mm) |
1000可調(diào)節(jié) |
2、主要配置: |
|
電氣系統(tǒng) |
|
法國(guó)施耐德交流接觸器、按鈕、指示燈 |
|
3、設(shè)備簡(jiǎn)介: |
|
本機(jī)采用L氣動(dòng)隨動(dòng)夾緊方式,帶有節(jié)流閥,可減小夾緊沖擊力,長(zhǎng)氣缸隨動(dòng)行走切割,選用進(jìn)口直線軸承及軸承鋼硬質(zhì)導(dǎo)軌,運(yùn)動(dòng)精度高。切割進(jìn)刀方式采用旋轉(zhuǎn)刀片切割,切割外觀美觀。 |
G9、堆放架
自動(dòng)翻料,長(zhǎng)度5米。不銹鋼臺(tái)面板。
G10、模具
模具材質(zhì)為優(yōu)質(zhì)合金鋼,經(jīng)調(diào)質(zhì)處理,模具表面拋光鍍鉻處理。流道型式采用螺旋式。
范圍Φ20-Φ63(20、25、32、40、50、63、)
二個(gè)壓力等級(jí)
No. |
products |
quantity |
1 |
Plastic automatic charger |
1set |
2 |
Hopper plastic dryer |
1set |
3 |
SJ65/30 single screw extruder |
1set |
4 |
PE pipe extrusion moulds |
1suit |
5 |
Vacuum calibration tank |
1set |
6 |
Spray cooling tank |
1set |
7 |
Haul-off machine |
1set |
8 |
Cutting machine |
1set |
9 |
Stacker |
1set |
Screw/barrel |
(38crMoAlA, Quenched and tempered nitrogen treatment; Inner surface nitriding grinding HV720. Barrier-type two-screw mixing PE screw ) |
Screw diameter |
65mm |
L/D |
30:1 |
Main motor power |
30KWSiemensmotor |
Main motor timing frequency |
Adopt ABB 30KW Inverter |
Barrel heating |
Adopts stainless shell, Foundry Aluminum Heater, include force cooling fan(fan adopts Suzhou SOK 230W fan) |
Heating power |
3KW×5 zone |
Reducer gearbox |
ZLYJ173 hard surface reducer |
Main Electric Equipment |
Japanese OMRON Temperature Control Meter Siemens Contactor |
Output |
80-120kg/h |
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