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Characteristic:

SK950L Hard cover maker is a casemaking system which features hot-melt gluing, positioning, edge folder, squeeze shape multi-functions in one machine.

It is a complete line of making mass production hard cover. It is designed according to the craftmanship of hard cover and the operation habit.

There is a worktable for putting materials like cardboard, cover and so on. The base of the machine is equipped with high load bearing footmaster casters, which is convenient for moving the machine, level adjustment and rising fixed.

It is more easier, standard, accurate, and fast to make hard cover.

To ensure the unity of the quality and quantity, the equipment are in line with the technical standard to avoid the drawbacks

decisived by human factors when making hard cover

Description:

Four steps to make hard covers with SK950L:

STEP 1: Hot gluing An uniform coating of adhesive is applied to the back of the hard

cover shell.

● High accuracy glue roller makes the adhesive well-distributed.

● The main part adopt advanced copper alloy processing technic which makes the

heat conduction well-distributed and speed fast.

● Automatic watering device can water proper amount of water according to the use

conditions rondamly, which can avoid adhesive from drying and soliding.

● Independent homothermal impermeable heater unit, animal glue, jelly glue and white

latex can be used separately.

● The thickness of the glue can be adjust randomly.

STEP 2: Positioning Bound the cardboard and Pitch diameter plate with the hard

cover.

● Flexible and fast to change the different version of spine guides, easy to create

many fully decorated hard cases.

● Suction assistance makes the cover material positoned accurately,no removable,

which avoid the bubbles when the cover glued with cardboard.

● Light table with center positioning line labels the reference meshed line for variety of

formates with suction assistance for placing the tacking paper.

● Humanized back guage device can be adjusted and fixed to ensure the same size of

each finished hard cover.

STEP3: Electric edge folder The operator inserts the cardboard into the folder part

then it is ok, where all four sides of the cover

material are turned-in.

● Light reflex checking, when the cardboard are turned-in, the machine will start and

make the edge folded.

● Reversion electric edge folder, it will be back on the position when finished edge

folding.

● The size and the position of the edge folding can be adjusted.

● The edge folding pressure can be adjusted to adapt the different thicknes of the

cardboard.

STEP4: Squeeze shape Put the hard case in the squeeze system, we can finish

shap the hard case by a proper pressure.

● High-accuracy soft glue roller ensure the enough necessary pressure and protect the

hard case.

● The pressure on each side of the machine can be adjusted on the basis of different

material

Specifications: