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the JG-901 ring producing line, 60 station , 19m the belt line ,16m the drying tunnel - details see: https://www.machineto.com/pu-ring-prduction-line-jg-901-10266378

the JG-901 ring producing line

Head of pouring machine adopts anti-abrasion special type steel to manufacture high precision needle value device and make the poured material synchronous, with long service life and convenient operation.

The rotation mechanism of machine head is kind of mixture head device, which is formed by spiral long tooth type 4B76 speed changer. The mixing speed can reach N=8800r/min (8800r/m) to make the material liquid be mixed evenly, and the output of material smooth without blocked. The product density is even full of elasticity. (If equipped with refrigeration mechanism, the pouring head can continuously pour with long interval for cleaning and the cleaning times of mixing head can be reduced. It is equipped with power off cleaning mechanism to reduce environmental pollution and reduce cost. It can enhance competitive force of product, save time and save materials with prominent economic benefits. )

Metering is controlled by computer. Adopt high precision K12Bprecise metering pump (Error 3G ± %0), through which, more than 500 double-color double-density products with various qualities can be manufactured. And also, different colors and densities can be changed at any time to produce PU products.

The raw materials tank is equipped with 120L-250L (A1 A2B three components) raw materials transportation pipe, cycling heat preservations by heat guiding layer. The raw materials tank adopts heat guiding oil jacket and PU hard foam is poured into jacket for double heat preservation to make the material temperature be stable without freezing, and the heat preservation is equal, low power consumption for automatic constant temperature.

The production line consists of 10m 60 stations and 25m 82 stations machine pallets. Each pallet can contain 1 pair of shoe molds (500mm2 x 600mm2)for transportation. Adopt pouring steel to manufacture. Good anti-abrasive performance heat cycling, which is manufactured by isolated heat preservation layer. Electric heating, oil heating and double use of electric and oil heating mechanisms are available. The heat quantity for slow or fast temperature rising is equal with good heat preservation performance. Heat quantity of automatic constant temperature is enough with rapid temperature rising.

Machine has no clamping force. Moulds are opened and closed manually by hand.

Production line Main technical parameters

Number of stations :60

Adjustable speed scope:m/mim 0-120

Adjustable bemp.scope inside the oven channel:80 °C room temp.

Temperature difference inside the oven channel:8

Outlood and construction schematic diagram