Re: Screw Conveyor Quotation
Dear Mr Shawn
We would propose a 304 st/st 300mm diameter sac screw
4m between end plates.
Horizontal.
1/2 pitch for 3300mm
no bolted inlet covers . Inlet will be 2950mm x 325mm.
outlet 300mm square flanged and drilled.
25:1 gear ratio.
9.2 kW
Drive at inlet.
Flexible coupling transmission.
Finisf F1 ho laminate.
Standard haft seals.
No intermediate bearing.
Delivery 10 -12 weeks from order.
UK origin
Weight 650 kg, dimensions 5m x 700mm x 500mm,
C&F Karachi
£10751.40
If our price is competative we will firm up other details.
best rgds
Ashley maxwell
Rospen Industries/Mass Measuring Ltd ■
Screw Conveyor Quotation
Dear Mr. Shawn,
Re: your request for a screw conveyor ref. IDEA-4277-AH
We would propose:
Either: a unit totally constructed in stainless steel
Price £10,480.00 C&F Karachi
Or: a unit with stainless steel casing using an allow steel screw
Price £9,360.00 C&F Karachi
Delivery: ex works 8 weeks from receipt of order.
Both units offered conform to your specification requirement of a capacity of 30 tph at a minimum density of 960 kgs/m3, will be fitted with a 4KW motor, and will generally be in accordance with your specification/data sheet 200621-172A/B-120D-7.
Should our proposal be of interest, we will be pleased to present a full and detailed quotation to assist with your import formalities.
Kind regards,
Brian Milnes
Robin Engineering Services Ltd.
Unit 12, 203 Grindley Lane,
Blythe Bridge, Staffordshire, ST11 9JS, U.K.
Company Registration No. 4759281
Tel.: 0044 1782 392989 Fax: 0044 1782 398798
email: robinengineering@aol.com
www.robinengineering.co.uk
For further information, please see
Mr. Brian Milnes at Robin Engineering Services Ltd.:
https://edir.bulk-online.com/profile...g-services.htm ■
Re: Screw Conveyor Quotation
Interesting, one offer has more than twice the installed power than the other??? ■
Re: Screw Conveyor Quotation
With 2.9 X 0.3 m inlet it looks like screw discharger rather a conveyor. ■
Re: Screw Conveyor Quotation
Maybe, but the specification calls for a CONVEYOR not a FEEDER so perhaps the material rains down over the full length of the inlet.
But really an inadequate specification, and we see them all the time don't we. Fifty pages on paint specifications, thirty on motor specifications, twenty on required documentation oh, and four lines of machine specification omitting the material to be handled and the handling rate! ■
Design Consultants From India
We can make the design of this required screw conveyor for you. We are not suppliers. We are located in India . Let us know your opinion. ■
Screw Conveyor Quotation
Re: installed power - can't comment on why another supplier needs double the installed power we do - possibly inferior design?
We are happy that our machine is fit for the purpose intended and in accordance with the specification - however adequate or inadequate this may be considered to be.
Robin Engineering Services ■
Re: Screw Conveyor Quotation
Originally posted by Robin Eng
We are happy that our machine is fit for the purpose intended and in accordance with the specification
Just for interest, did you assume a flooded inlet and design as a feeder?
(Yes of no will suffice) ■
Screw Conveyor Quotation
We repeat our earlier statement that we are happy that our machine is fit for the purpose intended and is in accordance with the specification.
Any other theoretical design information is confidential and will not be revealed on an open forum to an anonimous poster.
Robin Engineering Services ■
Re: Screw Conveyor Quotation
Originally posted by Robin Eng
We repeat our earlier statement that we are happy that our machine is fit for the purpose intended and is in accordance with the specification.
Nobody questioned that?
Any other theoretical design information is confidential and will not be revealed on an open forum to an anonimous poster.
Robin Engineering Services
Mantoo suggested it looked more like a screw feeder, while the specification described it as a screw conveyor. As we all know a feeder will require more power than conveyor which might have explained the power difference.
PS, this anonimous poster has 500+ posts to his name. ■
Screw Conveyor Quotation
IDEA-4277-AH
>>
Dear Sir,
Please quote your best competitive C&F Karachi Prices for SCREW CONVEYOR as per attached document:
1) <<
Please mention:
- Delivery Time
- Country of Origin
- Weight, Dimensions & Packing Details
- Relevant Catalogues / Literatures
An earliest possible response will be highly appreciated.
Best Regards,
Asad Shawn
Procurement Officer
Industrial Development & Engineering Associates (I.D.E.A)
Karachi
Pakistan
Attachments
ds screw conveyor (PDF)
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