reference book sp32l · according to your needs we determine which coating(s) serves you best. i)...

Reference Book SP-32L Screw Press

Société D’Usinage

Barrière Inc. 1720, Effingham, TERREBONNE (Quebec), J6Y 1R7 Tel: (450) 434-3285 / Fax: (450) 434-3494

E-mail: [email protected]

Why are we the press screw specialist?

After 15 years and over 500 screws manufactured and rebuilt, we have acquired along the years an expertise which ranks us among leaders in the industry. We offer : A) A wide variety of hard facing coating.

According to your needs we determine which coating(s) serves you best. i) The Traditional :

Chromium carbide having a high chromium concentration specially formulated for us and which has proven its efficiency over the years.

ii) Tungsten Carbide : Type 1 having 12% tungsten concentration Type 2 having 55% tungsten concentration Type 3 having 65% tungsten concentration For every type of coating we apply a specific thickness in order to obtain the maximum carbide concentration and minimum cracking. iii) Surface Treatment :

Application of a high abrasive resistant ceramic (we are one among few in Quebec to be certified by the manufacturer)

B) Core and Flight Configuration :

- For every screw we inspect, we correct, if needed, the run out and attrition in order to balance the flow- thru.

- We give each flight a positive thrust to improve efficiency and useful life.

C) Prevention :

- No matter what is done, manufacturing or rebuilding, every screw is subject to a meticulous exam where every square

centimeter is visually inspected and a dye penetrating test is performed to detect any sign of potential cracking.

D) Service :

- We have the expertise to dismantle and to reassemble your complete press. Furthermore, we do have in stock a wide variety of spare parts.

E) Complementary Service : - Stress Relief - Sand blasting - X-ray To sum up, we offer: - Service: - fast - personal - high quality - Product: - a product adapted to your needs and operational environment - higher efficiency - Cost: - the best price/quality ratio We are proud of our work …. So will you Gilles Barrière, eng. President

Société D’Usinage Barrière Inc. Tel : (450) 434-3285

Baskets and screens overall view

SP-32L press model

Item______ Quant. _ _____ Description______ ____________ _ _ _

1 1 Screen plate in the inlet chamber _

2_ 1 Backing shell No. 2 or tubular basket No. 2 __ ____

2A 2 Screen plate for backing shell No. 2 _ ____

3 1 Backing shell No. 3 ___ _

3A 1 Screen plate for backing shell No. 3 ____ _ _ _____

4 1 Backing shell No. 4 ________________ _ ___ _____

4A 2 Screen plate for backing shell No. 4 _______

5 1 Screen plate installed on screw shaft (internal screen)

Société D’Usinage

Barrière Inc. Tel : (450) 434-3285

Basket components assembly (1 of 5)

Item 1.

Screen plate in the inlet chamber

Two types of perforation

a) 1.2mm x 22.7% step drill b) 1.5mm x 17.3% step drill

Item 2.

Backing shell No. 2 Optimum

Item 2A.

3 mm screen plate for backing shell No. 2 Optimum


a) 1.2mm x 22.7% step drill

b) 1.5mm x 17.3% step drill

Société D’Usinage Barrière Inc.

Tel : (450) 434-3285


Item 2.

Tubular basket No. 2

Item 2.

Backing shell No. 2 SUB

Item 2A.

5 mm screen plate for backing shell No. 2 SUB




Tel : (450) 434-3285


Item 3.

Backing shell No. 3 Thune type

Item 3A.

Screen plate for backing shell No. 3



Item 4.

Backing shell No. 4


Tel : (450) 434-3285


Item 4A.

Screen plate for backing shell No. 4



Item 4.

Backing shell No. 4 SUB Maxi-Flow

Item 4A.

5 mm screen plate for backing shell No. 4 SUB Maxi-Flow





Item 5.

Screen plate installed on screw (internal screen)




SUB’s Maxi-Flow Backing shell No. 4

for Thune’s screw press

10% d’obstruction 50% d’obstruction

SUB’s Maxi-Flow backing shell No. 4 was designed to clear the perforated plate at its maximum.

Sub’s Maxi-Flow backing shell No. 4 allows drainage over 90% of the surface of the perforated plate as compared to 50% of the surface for Thune’s backing shell.


Screen plates for backing shell type Optimum (AFT)

SUB AFT

- The SUB screen plate is strengthened along the 2 running axes to prevent premature warping. - The interior part of SUB screen plate is one piece. It eliminates the risk of unfastening and yields to a more precise jointing (no flatted ends). - The holes of the SUB screen plate are conical therefore lessening the risk of clogging and improving drainage performance.


Screen Plate No. 2

For Optimum backing shell No. 2

Made by Optimum Made by SUB No welding

For SUB backing shell No. 2

5mm thick and no welding Maximum perforations Machined lip


Optimise your screw shaft

Utmost compression

Regular doubled flights

Doubled flights mixer type


Evaluation for the reparation of a press screw model SP-32L

Item Description Dimensions Comments Price

1 Journal

2 Feeding face

3 Low compression section

4 High compression section

5 Internal screen

6 Core

7 Journal

8 Discharge face

9 Journal

10 Journal

11 Journal

12 Journal

13 Journal

14 Journal with key way

Total

Other comments :

Inspected by : _________________ Date : ________________


Overall view of the inlet chamber

SP-32L press model

Item_______ Quant. _________________ Description_____________ _________ __ 1 1 Bearing holder C10059000 (42836-001)_ _ 2 1 Internal bearing housing C10060000 (42040-001)__ ___ __ 3 1 Cover C10062000 (42737-001)__ __ 4 1 Sleeve B10113000 (42736-001)_______ _________ ___ __ 5 1 Lantern ring B10114000 (54992-002)_ _ _ __ 6 1 Ball bearing 1216 (20137-037)_____ _________ __________ ___ __ 7 1 Backing plate B10115000 (42760-001)_______________________ __ 8 2 O-ring (20070-339)___ ___ ______ 9 4 Seal 8010010 (20071-117)_ ___ __ _


Inlet chamber components (1 of 2) SP-32L press model

Item 1.

Bearing holder

Item 2.

Internal bearing housing

Item 3. Cover


Inlet chamber components (2 of 2) SP-32L press model

Item 4. Sleeve

Item 5.

Lantern ring

Item 7. Backing plate


Overall view of the outlet chamber

SP-32L press model

Item_______Quant. __________________ Description_______________________________ 1 1 External bearing housing C10063000 (42830-001)_ ______ 2 1 Internal bearing housing B10116000 (42826-001)__ _____ ___ ____ 3 1 Spacer B10117000 (42848-001)__ _____ ____ 4 1 Cover C10064000 (42829-002)_______ ______________ ____ 5 1 Split locking ring B10118000 (43175-001)_ _ ________ 6 1 Roller thrust bearing 29328E (20136-034)_____ __________ ___________________ 7 1 Bearing 23030 CCK/W33 (20347-001) _____ __ 8 1 Adapter H3030 (20144-015)___ ______________ 9 1 Seal 12015012 (20071-129)_ ___ _____ _ 10 2 Seal 16019015 (20071-136)_ ________________ 11 8 Helical spring A10038001 (20438-008)__ ___ _________


Outlet chamber components (1 of 2)

SP-32L press model

Item 1.

External bearing housing

Item 2.

Internal bearing housing

Item 3. Spacer


Outlet chamber components (2 of 2)

SP-32L press model

Item 5. Split locking ring

Item 4. Cover

reference book sp32l · according to your needs we determine which coating(s) serves you best. i)...

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