毛片资源精品在线观看,少妇人妻真实偷人精品视频,久久人妻久久中文一区,又大又粗又爽A级毛片免费看,国产精品成人高潮av,久久午夜夜伦鲁鲁片免费无码影视,综合久久精品99人妻,老子影院午夜精品无码,久久精品99国产精品日本,海角国精产品一区一区三区糖心

            Product details
            • A PVC Pipe Production Line
            • IMG_0694
            • IMG_0712
            • IMG_2093
            • IMG_2097
            • QQ圖片20160608140455

            A PVC Pipe Production Line

            • Update:2016-09-14 11:09:46
            • Class:
            • Model:
            • Price:
            • TAG:

            Instructions










            Purpose and scope of application:

            Plastic pipe production line is mainly used in the production of agricultural water supply and drainage, building water supply and drainage, cable laying etc. Various kinds of PVC plastic pipe material, pipe diameter and wall thickness of the unit by the conical twin-screw extruder, vacuum calibrating bench, tractor, cutting machine, stacking frame, etc. The screw extruder and tractor adopt the imported ac frequency conversion speed regulating device, vacuum pump and the traction motor adopts high quality product. Traction have two claws, three claws, four claws, six claw drawing method, etc. Can choose blade or planetary cutting form, the other can take meter long and thickening of the device, reliable performance, high production efficiency. The company can according to customer requirements, special device deadened the noise of spiral tubes and the core layer foam pipe production unit

            This production line is mainly used in the production of PVC pipe, pipe production of pipe is widely used in building, plumbing and drainage pipe.

            Production line by the conical twin screw extruder, vacuum calibrating bench, tractor, cutting machine, material, etc, of screw extruder and hual off.

            PVC pipe production line imported ac variable frequency speed regulating device, vacuum pump and the traction motor adopts the high quality product, drawing a caterpillar, two claws, three jaw, four claws, six claw drawing method, etc.

            (1) PVC plastic pipe extrusion line ingredients: is the PVC stabilizers, plasticizers, antioxidant and other accessories, scale, technology has mixed with high-speed machines, materials and machinery from friction material temperature of heat setting process, and then the cold mixing machine will be reduced to 40-50 oc material; So you can join the extruder hopper.

            (2) the PVC plastic pipe extrusion production line machine parts: this machine is equipped with quantitative loading equipment, make out in and add the shoes to match, to ensure that products stable extrusion. Due to the characteristics of the conical screw, charging period has larger diameter, the material of the heat transfer area and the shear velocity is large, is advantageous to the material plasticizing, metering section of the screw diameter is small, reduces the heat transfer area and the shear rate of melt, can make the melt extrusion under low temperature. Screw within the barrel rotates, the plasticizing PVC mixture into the nose, so as to achieve compaction, melting and mixing homogenization; And achieve the purpose of the exhaust, dehydration. Feeding device and the screw driving device adopts frequency control of motor speed, which can realize synchronous speed

            (3) of PVC plastic pipe extrusion production line, extrusion die head part: through compaction, melting and mixing homogenization of PVC, the following materials by the screw to die, extrusion die head is close to build pipe molding parts.

            (4) PVC plastic pipe extrusion production line, vacuum calibrating tank for a double injection mold, used for styling, cooling pipes, vacuum system for setting and cooling water tank on the vacuum system and water circulation system, stainless steel casing, circulating water spray cooling and vacuum system before and after the mobile device mounted on the tank and the left and right sides, high and low adjusting device manually.

            (5) of PVC plastic pipe extrusion line tractor for continuously and automatically to the stiffening of cooling pipe from the nose derivation, the frequency control of motor speed.

            (6) of PVC plastic pipe extrusion production line cutting machine: according to the required length by travel switch control, automatic cutting, and delay the plane, the water production, cutting machine to pronounce long switch signal instructions, complete the whole cutting process in cutting process and the pipe running in sync, cutting process completed by electric and pneumatic drive, cutting machine is equipped with suction device, sucked out cutting the debris in a timely manner, and recycling.

            (7) of PVC plastic pipe extrusion line turn rack material movement by cylinder by pneumatic control, is expected to set up there is a limit device, when cutting saws cutting pipes, pipe to transport, after a delay, cylinder into the work, to achieve double material movement, the purpose of discharging. By the time delay for a few seconds automatically reset after discharge, waiting for the next cycle.

            Parameter

            The main technical parameters:


            Project

            PVC63

            PVC160

            PVC250

            PVC315

            PVC450

            PVC630

            Pipe material specifications(mm)

            φ16-φ63

            φ75-φ160

            φ125-φ250

            φ180-φ315

            φ200-φ450

            φ355-φ630

            Chamber length (mm)

            6000

            6000

            6000

            6000

            6000

            6000

            Vacuum (Mpa)

            -0.03~0.08

            -0.03~0.08

            -0.03~0.08

            -0.03~0.08

            -0.03~0.08

            -0.03~0.08

            Maximum traction force (N)

            10000

            15000

            20000

            25000

            30000

            50000

            traction speed(m/min/max)

            10

            6

            4

            3

            2

            1.4

            Effective traction length (mm)

            1000

            1500

            1500

            1500

            1800

            1600

            Compressed air capacity (m3/h)

            0.4

            0.6

            1.0

            1.2

            1.5

            2.0

            Water consumption (m3/h)

            5

            6

            7

            8

            9

            12

            Product line length (m)

            20

            22

            30

            30

            36

            42

            Industry

            In the previous:A PVC Pipe Production Line
            The next article:最后一頁(yè)

            RETURN
            Hot recommended:
            收縮
            日本五十路熟女啪啪啪| 国产精品第一区第二区| 久热在线视频精品99| 日韩精品国产专区一区| 蜜臀av在线播放懂色| 中文人妻AV大区中文不卡| 国产成人综合自拍视频| 强奷乱码欧妇女中文字幕熟女| 日韩在线中文字幕不卡| 91嫩草尤物在线观看| 中文字幕久久熟女蜜桃| 欧洲人妻丰满AV无码久久不卡| 人妻精品一区二区不卡无码AV| 久久精品免费久久久精品7777| 公么大龟弄得我好舒服秀婷视频| 亚洲色一色噜一噜噜噜| 国产精品乱码高清在线| 国产麻豆剧果冻传媒一区| 国产精品一码二码三码| 狠狠精品干练久久久无码中文字幕| 男女爽爽无遮挡午夜视频| 精品三级AV无码一区| 国产在线视频主播区| 国产亚洲精品一区av| 国产成人高清在线观看视频| 日韩人妻无码免费视频一区二区三区| 欧美无人区码一码二码三码的区别| XXXXFREE少妇过瘾| 欧美成人精品高清视频| 日韩内射久久中文字幕| 久久夜色国产精品噜噜| 国产精品自拍视频首页| 国产精品久久久久久久午夜片| 国产乱码精品一区二三| 国产99视频精品免视看9| 男男GV白嫩小受GV在线播放| 高清无码一区二区在线观看吞精| 国产一区二区三区不卡在线看| 久久久精品人妻一区亚美研究所| 久久亚洲道色宗和久久| 欧美日韩国产一区二区三区不卡|