Category : Paper Machines and Installation
Key Products : Tissue Paper Making Machines, Paper Machinery Yankee Dryers, Hydraulic Headboxes Paper Making, Paper Board Formers
OVERMADE is a global supplier of machinery for the tissue and paper industry known worldwide with the name of OVER Meccanica until 2015. Wishing to continue an activity that OVER Meccanica mastered since the early 60s with hundreds of significant installations implemented around the world, OVERMADE makes the most of the wealth of knowledge and first class expertise that we have inherited and that is rooted in a past of pioneering technology.
OVERMADE is a specialist in engineering, design and manufacture of complete paper machines, complete tissue machines and winders. We supply also paper machine section rebuilds, machine components, original spare parts and a wide range of services.
We work in partnership with our customers, focused first and foremost on their needs and committed to handle them smartly by offering customized and sustainable solutions alongside constant assistance.
Strongly oriented to process streamlining and problem solving in all paper production related issues, we constantly look to ECO and LOGIC solutions to develop and implement.
OVERMADE is universally acknowledged as a leader in the manufacture of tissue making machines on account of the outstanding quality, softness and properties of the paper produced on them. We have manufactured tissue machines since the early 60's, developing and mastering the whole technology of tissue making: from the early fourdrinier to the suction breast roll, from twin wire to crescent former.
To cover every production target, OVERMADE delivers a wide range of tissue machines, starting from the simple and low-investment model designed for productions between 40 and 60 t/day, up to the most advanced model for 250 t/day - 5650 mm trim width.
Overmade Tissue Machines Features:
|OverMade Tissue Machines||Reel Sheet Width||Design Speed||Production Capacity|
|OVER CR B11||2750 - 2850 mm||1100 mpm||40 tpd|
|OVER CR B13||2750 - 2850 mm||1300 mpm||50 tpd|
|OVER CR B15||2750 – 2850 mm||1500 mpm||60 – 70 tpd|
|OVER CR C18||2750 – 2850 mm||1800 mpm||80 – 90 tpd|
|OVER CR C20||2750 – 2850 mm||2000 mpm||90 – 105 tpd|
|OVER CR C22||2750 – 2850 mm||2200 mpm||105 – 120 tpd|
|OVER CR C18L||3450 – 3600 mm||1800 mpm||110 – 120 tpd|
|OVER CR C22L||3450 – 3600 mm||2200 mpm||130 – 140 tpd|
|OVER CR D22||5600 mm||2200 mpm||210 tpd|
|OVER CR D22XL||5600 mm||2200 mpm||250 tpd|
|OVER TAD22||2650 – 2750 mm||1800 mpm||80 – 120 tpd|
|OVER TAD22XL||5600 mm||2000 mpm||160 - 240 tpd|
WINDER 3500 - Advanced and fast two-drum slitter winder family for paper and board grades, speeds up to 2800 m/min and widths up to 9 meters. Completely automatic winding cycle and automatic control of the finished roll density to ensure paper reel uniformity.
WINDER 3500 T - Advanced two-drum slitter combining winder family for tissue grades and sheet widths up to 5,6 meters, to produce finished rolls from 1 to 4 plies.
WINDING SECTION: Shaft less or shaft assisted (shat diameter: 3” to 10"). Design speed from 1200 to 1800 m/min. Finished roll diameter up to 2200 mm. Winders are equipped with automatic control of the finished roll density, automatic finished roll ejector and automatic insertion of cores on expanding shaft.
SLITTING SYSTEM: of tangential type, with counter knives either individually driven or mounted on expanding shaft.
OVERMADE has supplied Yankee cylinders all over the world for a variety of grades, from creped tissue to coated board.
Our Yankees are offered in two versions:
OVERMADE headbox family extends from the traditional air-padded, two-roll headbox for application on low speed fourdriniers to the hydraulic headbox Dynaflo for high speed formers and Crescent formers.
Hydraulic headboxes are conceived to guarantee:
OVERMADE FORMING SECTIONS cover all paper grades, production speeds up to 1500 m/min and trimmed widths up to 8 meters.
OVERMADE can offer:
Gap formers combine roll and blade for the sheet forming process to ensure the highest drainage capacity together with an excellent sheet quality.
Overmade Press family covers all paper grades and production speeds. Single and double felted layouts are available with Suction Press roll, plain press rolls and Over XL shoe press or crown controlled press rolls.
Our Presses are categorized into:
Hard nip calender with 1 to 5 nips, equipped with a combination of:
Soft nip calender with 1 nip (two rolls configuration), or with 2 nips (available with 3 rolls configuration, or 4 rolls back-to-back configuration).
The calander is equipped with:
The special cover of VC roll allows to reach the best results in terms of paper bulk, smoothness and gloss.
The thermo-rolls are heated with superheated water, steam, or diathermic oil.
When a VC-E roll is applied, the roll face can be divided into multiple independent zones – from 3 to 7 - to control the crowning locally.
The calenders are delivered complete with hydraulic unit, Queen roll heating system and controls.
OVER Sizer P: of pond type design for the application of starch with standard consistencies of 8%. Particularly indicated for paper basis weights exceeding 100 g/m2, OVER Size press can run efficiently to a speed of 1100 m/min.
OVER Sizer R: size press equipped with rod applicators of different designs to apply starch with consistency up to 6-8 g/m2 per side and lightweight pigments on all paper grades. The sizer is followed by an air turn unit and/or by IR dryers.
Size press roll available diameters are: - 1000 mm - 1280 mm- 1500 mm
Via E. Torricelli,
25 - 37136 Verona (VR),
Tel: +39 045 828 1111