Grand dragon is the leading rapid prototype tooling factory in china.
We use cnc, sls , room temperature vulcanizing (silicon molds) do small or mass production.
We could do almost all kinds of prototype, including electric product, toy, scale model, medical equipment, diy tools, car component, lighting components, family product, children product and so on, the prototype material include abs, pmma, pc, rubber, pa, sheetmetal(secc, spcc, spte) , al(6061, adc12) and so on. Best service , competitive price!
Sj series single scew extruder is mainly used to cooperate with the pipe producing machines, pelletizing machines for the purposes of plastic recycling and pp pe ldpe hdpe pipes, which are used in the fields of pollution water transportation and the telecommucation cables' setting.
Technology information:
Model: sjsz-45
Motor power: 7.5kw
Diameter of screw: 45mm number: 1
Capacity: 50kg/hour
Rotating speed of screw: 120rpm
Model: sjsz-65
Motor power: 15kw
Diameter of screw: 65mm number: 1
Capacity: 70kg/hour
Rotating speed of screw: 100rpm
Ningbo beilun rihong machinery manufacturing co., ltd. Is specialized in the manufacturing of auxiliary equipments for plastics molding machine located in ningbo city, china. Our equipments include hopper dryers, vacuum auto-loaders, mixers, granulators, dehumidifiers, temperature controller, industrial chillers and the central feeding system. Our equipments are widely used in various industries including electronics, household appliances, cds, building materials, packaging, beverage, medical industry and so on.
Hi , my dear customer, i am shirley from hitop mould , our company specialized in plastic injection mould and alloy mould for more than 10 years widely used in :
1.Auto parts like sound box, lamp housing, gps , gears etc.
2.Home appliances like tv sets, air conditioner, heater, tea pot, iron, fans etc.
3.Consumer electronis like camera, mobilephone, radio, mp3/mp4, computer , fax, keyboard etc.
4.Plastic bottle caps/containers like shampoo, cosmetic, boday lotion, medical containers etc.
Hitop mould with high quality , top service and low price, has been work with many famous companies like hp, philiips , honda , toyota , kinpo , arrk etc .If there is anything we can do for you , please feel free to contact us .Hitop will be always at your service .We are looking forward to your short reply .
Hi , my dear customer, i am shirley from hitop mould , our company specialized in plastic injection mould and alloy mould for more than 10 years widely used in :
1.Auto parts like sound box, lamp housing, gps , gears etc.
2.Home appliances like tv sets, air conditioner, heater, tea pot, iron, fans etc.
3.Consumer electronis like camera, mobilephone, radio, mp3/mp4, computer , fax, keyboard etc.
4.Plastic bottle caps/containers like shampoo, cosmetic, boday lotion, medical containers etc.
Technical document
For cnc ingenious cutting machine
Type skg-ja
I. Main technical specifications and devices of the machine
1.Longitudinal track length is 2400mm, the effective cutting length is 1300mm.
2.Horizontal track width is 1200mm, the effective cutting width is 1000mm.
3.Cutting thickness is 1 ~ 120mm.
4.Cutting speed is 50 ~ 1000mm/min.
5.Idle speed is 50 ~ 3000mm/min.
6.Cutting roughness is 12.5¦m
7.Cutting accuracy is ¦ 0.5mm/m
1) These components adopt imported top-grade heat mold steel, and the taper holesare processed by precise grinding, has good ability for mold unloading.
2) They can be made into all kinds of shapes and distributary structures accordingto specific requsts.
1)extra-long rotary infrared heating oven can serve two blow molding machine at the same time. 2)independent stretch-blow-limit cylinder allows better molding. 3)the molded pp bottles can be resistant to 110~120íµ 4)the two-step moulded pp bottles are transparent, non-toxc, odorless, and environment friendly.
Mould characteristic being independent saying that the bottle is bad from lock heat current: 1. Adopt computer design , high-accuracy numerical control treating.2. Adopt advanced taper allocation technology, the type cavity , the core select and use entrance s136 and 718 high grade steel or use stainless steel (hardness> hrc45), every cavity is independent (within 0.05ú¡0.06mm locking up the model , guarantee mould concentricity partiality)3. The thread mouth makes according to the international standard , material selects and uses entrance nitriding steel (hardness> hrc60). 4. Exempt scissors running gates , full-automatic childbirth , lessening worker from labour force.5. Interchangeability: adopt advanced numerical control to process equipment , ensure all type cavities, core but mutual exchange. 6. Heat current says: select and use the entrance needle attacking the dyadic hot spray nozzle , advanced design idea, height but the sex charging reviews system , ensuring that heat current works is regular , improve plastic product mass.
Product description
The production techniques of pvc windowsill board production line are: mix material extruding by taper twin-screw-mould-vacuum calibration-cooling-revising-hauling off-cutting-unloading-covering film.The width of the producer is 500-1000mm, thickness is 20-40mm.The surface is flat and smooth. It is very beautiful after covering the film. It is an ideal decoration material. Our company specializes in producing plastic machinery and plastic products. We have rich experience on design, manufacture, testing and operation. We supply you the direction for producing your products and perfect after-service to ensure that the customer can produce excellent products.
