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Dimensions: Dn300-Dn2500
Technique: Winding technology
Surface Treatment: Steel
Application: product frp pipes
Model Number: 078A
Brand Name: weijia
Place of Origin: China (Mainland)
high productivity: low energy-consuming
easy installation: adjustment and maintenance

Specifications

Performance characteristics:

Production line of FW type is mainly used to produce and manufacture the RPMP as well as other related FRP winding pipes,This production line is featured by the high precision of winding line,high productivity,low energy-consuming,easy installation,adjustment and maintenance. the industrial computer control ,so the usage and operation are very convenient.

The production process and procedures are easy to grasp ,and in addition ,the number of layers can be adjusted according to the pipe wall structures of different processes. (The design of layers is matched with the CAD design software of FRP).RPMP production line of FW type is equipped with advanced wet and dry silicon sand-adding device of HQ-FRP type which will be controlled automatically by all hydraulic pressure.
For the pipe that adopts the silicon sand-adding device and process of HQ-FRP type ,its resin content in the layer of silicon sand.The process of adding silicon sand will adopts the pheumatic addition ,the high frequency vibrator will be used to densify the silicon sand-adding layer,which can large improve the compactness of the silicon sand-adding layer ,as a result,the ring stiffness of pipe will be also improved effectively and at same time,the phenomenon of dry yarn or no yarn will not exist .The usage of silicon sand-adding device and process can not only improve the quality of pipe a lot but also decrease the cost. Under such case,the products will be strongly competitive in the market.

Series RPMP Production Line of FW Type
Equipment No
Item Name
FW1600 FW2500 FW3000
Pipe diameter,IDmm DN200-DN1600 DN300-DN2500 DN500-DN3000
Product length,mm ≤13000 ≤13000 ≤13000
Winding angle 45 o90 o 45 o90 o 45 o90 o
Max thickness of adding silicon sand,(in one time) mm 15 20 30
Rotating speed of main shaft,r/min ≤ 65 ≤55 ≤40
Transmission method Pinion and rack Pinion and rack Pinion and rack
Control method manualsemi automaticautomatic manualsemi automaticautomatic manualsemi automaticautomatic
Coordinate speed of vehicle ,m/min 45 45 45
Precision of lining up yarn ,mm ±1 ±1 ±1
Repositioning accuracy ,mm, 0.2 0.2 0.2
Max speed of pulling yarn ,m/min 90 90 90
Max width of yarn tape ,mm 220 220 220
Type of adding silicon sand Mortar-adding device of HQ-FRP type Mortar-adding device of HQ-FRP type Mortar-adding device of HQ-FRP type
Winding type Reciprocating cross, hoop direction Reciprocating cross, hoop direction Reciprocating cross, hoop direction
Winding roving capacity,each 60 60 60
Resin type Unsaturated polyester Unsaturated polyester Unsaturated polyester
Cure type of pipe, normal temperature cure Infrared heating cure station can be chosen Infrared heating cure station can be chosen Infrared heating cure station can be chosen
Demoulding type of pipe Chain traction demoulding of mechanical type Chain traction demoulding of mechanical type Chain traction demoulding of mechanical type
Yarn framewinding yarn is a kind of inner pulling yarn Tension adjustable yarn frame of mechanical type Tension adjustable yarn frame of mechanical type Tension adjustable yarn frame of mechanical type
Rated pressure of hydraulic pressure system,mpa 16 16 16
Production capacity ,kg/h 2000 2500 3000
Total installed capacity , kw 48 55 62
Areas covered by production linelength × width × heightm 38×19×2.8 45×19×3.2 50×19×3.8