New shell and tube heat exchangers

Main Features

1.High heat exchange efficiency

2.7mm heat transfer tube

3.Spiral baffle

4.Patent dispenser

5.Laser welding for more sealing

6.Integrated molding without splicing

7.Strong frost resistance

8.Excellent value for money

Efficient Design

Shenshi's design heat transfer tube: 7mm heat transfer tube, bottom wall thickness 0.35mm, number of teeth, tooth height and helix angle are all own parameters, the result of repeated optimization.

Shenshi's spiral baffle: unique lock design, tight stitching in the splicing area, smooth and natural transition, uniform flow velocity on the water side, high heat exchange efficiency; no dead zone, reducing freezing risks.

Shenshi's Patent Distributor:Refrigeration: 1 mix + 2 distributions Heat pump: 1 mix + 1 distribution.

Processing Technology

Laser cutting process

Inner tube bending process

Robot Expander

Laser welding of fluorine side head

Four-axis machining center

Laser welding of fluorine side head

Technical Parameters

1.How to choose a match heat exchanger?

Pls fill in our Techology Selection Sheet, our engineer will recommend a match model to you.

2.If possible to customize?How to do?

Yes, We can supply OMD service.

We can maufacture heat exchanger according to customer's drawings.

Or we draw papers based on customer's requirements, manufacture after client confirm.

3.How long is the delivery time?

10 to 15 days for regular models, or 25 to 30 days for customized models.

4.How to packing?

Paper box and plywood pallet, or plywood case for heavy weight products.

Individual or multiple pieces per package base on weight and dimension.

5.How to pay?

In general by T/T and L/C at sight, OA is available for large quantity purchase order and long-term cooperation.

6.How to get sample?Anything while the sample cost and freight is paid.

7.How many is MOQ?

Over 20 pieces.

8.How long is warranty?

The warranty is 1 year, but lifelong technical support and service.