Hard and soft biscuit production line

                                                 Hard ans soft biscuit production line

Hard ans soft biscuit production line is uesd  for producing hard & soft biscuit, cracker,sandwich biscuit and wire cut cookies.

All working procedures that from dough mixing,feeding, sheeting, moulding, scrap recycling, baking,cooling to stacking can be completed automatically in one line.

Different woking widths 400mm,620mm,800mm,1000mmm,1200mm are available.

Tunnel oven power resource: eletricity, natural gas, LPG.

High yield.

Multifunctional.

Hard Biscuit,

Soft biscuit,

Cracker,

Cookies. ( just need to install a cookies machine in the line, sharing the dowmstream machines)

Biscuit production line comprises various type of mixers, dough feeding systems, different configurations of sheeting equipment,  laminator, rotary cutter at one or two rolls with its ancillary equipment (decorators, sugar or salt sprinklers), rotary moulder(for soft biscuit), Baking oven ( Convection , Direct Gas Fired or Hybrid at two or three combinations), Cooling conveyors, Stacker and final Packaging conveyor for product collecting.

Dough mixer:

used for dough mixing.

Dough dump station:

transport large batches of dough from portable dough troughs into a continuous dough feeding or sheeting system.

Dough feeding system :

Dough is dumped into the Feeder and the conveyor moves the dough evenly  and send the dough to the guillotine, the pneumatic-powered guillotine cut the  dough into the right-sized pieces, the outlet conveyor to moves them to the sheeting equipment.

Three-roll sheeter:

generates a consistent dough sheet ready for further thickness reduction or lamination. Two grooved rolls draw the dough into the pressurized cavity between the three rolls, and the dough is compacted and discharged as a continuous sheet. The thickness of the dough sheet is changed by adjusting the gap between rolls. 

 Laminator(with flour sprayer):

The laminator is used for making cracker.

 Gauge station (Two-roll sheeter):

is a fundamental machine in most cracker, hard biscuit production lines. Parallel, hardened, solid-steel rolls  reduce the dough sheet thickness.

Rotary cutter:

Rotary cuttier is forming machine for cracker and hrad biscuit.

When dough sheet go through rotary cutter, it will be cut and shaped by moulds.

Feeder: used to convey the dough to the rotary moulder.

Rotary moulder: used to form the soft biscuit.

After crushed by roller, the dough go through the moulder to form.

Grooved feed roller ensures uniform pressure across the die roller.

The distance between feed roller and die roller is adjustable.

Separate machine:

Separating the scrap from the biscuit sheet after rotary cutting.

Recycle device:

transporting the scrap by conveyor to hopper of the three-roll sheeter for reuse.

Salt and sugar sprinkle: used to spray the salt and sugar to the biscuit.

Baking Oven:

Baking oven is used for baking biscuits, cookies and ruffles and potato chips and crisp and  many more products.

Heated by LPG and natural gas or electricity.

Pre-manufactured and insulated in 3-m-modules for fast and easy installation.

Burner flames heat up the burner chamber and the tubes in the heat exchanger.

Heated air transferred via tubes to the top and the bottom of the baking chamber.

Combustion gases removed by flue system without contacting the products.

Heat recovery unit for energy savings and reduction of CO2 emissions.

Burners controlled by temperature sensor to ensure constant and correct baking temperature.

Band driving and tensioning stations ensure smooth running of the bands.

PLC controlled and operation via touch screen.

Steel band for soft products and cookies baked directly on the band.

Wire mesh band for cracker and hard biscuits baked directly on the band.

Cooling conveyor: used to cool the biscuit.

Stacker: used to satck the biscuit.

Biscuit sample:

Wooden case packing.

Provide customers with complete biscuit production line, including whole factory project, system design, technological process, production line configuration, equipment modification plan and project implementation,etc.