Home > Products > Riser Sleeves and Pouring Cup for Casting > BW-Type Insulated Blind Feeder Riser Sleeves For Iron Casting
BW-Type Insulated Blind Feeder Riser Sleeves For Iron Casting

Insulation riser is a kind of riser sleeve for castings. It has good insulation effect, long solidification time, accurate size, high insulation strength, and high feeding efficiency. It can be suitable for casting feeding requirements under different casting production conditions.

inquiry

Application:

Riser sleeves for iron casting are widely used in the production of medium, large and super large cast steel, cast iron and alloy castings.

riser sleeve

Effect of Riser Sleeves for Iron Casting:

1. Effectively solve defects such as shrinkage of castings.

2. Obviously reduce defects such as slag inclusion and pores in castings.

3. Effectively improve the casting process and yield.

4. Reduce the workload of riser cleaning and welding repair.

Riser Sleeves for Iron Casting Parameter:

BW Type Straight Tube Blind Insulated Riser Sleeve Series
Specification/Model
(du*H)
Effective modulus
(cm)
Riser size (mm) Volume (CC)
du Du do Do h H
BW2/5 0.52 24 40 22 37.5 40 49 20
BW3.5/5 0.75 35 52.5 30.5 49 39 49 30
BW4/6 0.82 37.5 56 32 54 54 65 50
BW4/7 0.90 41.5 62.5 35.5 59 63 71.5 70
BW4.4/9 1.00 44 59 41 56 80.5 90 110
BW5/8 1.12 52 73.5 48 70 70 80 130
BW5/8X 1.12 52 73.5 48 70 70 80 130
BW5/10 1.31 58 84 48 76 94 107 200
BW6/9 1.31 57.5 80 52.5 76 78.5 91 180
BW7/10 1.50 69.5 94 65 89.5 87 99 300
BW8/11 1.68 79 102 71.5 99 96.5 108 420
BW9/12 1.87 89 115 81 110 104.5 120 580
BW10/13 2.10 97 127.5 91 119.5 118 133 800
BW11/14 2.25 108 142 97.5 136 123 140 1010
BW12/15 2.40 118 154.5 112 148 130 150 1350
BW14/17 2.85 140 182 133 173 150 170 2110

Service:

First of all, our factory adheres to the principle of quality first. We have a group of professional technical and inspection personnel to focus on product quality control and Technological innovation. For each product, we have strict process inspection and factory inspection. We have a well export experience, to provide customers with professional pre-sales and after-sales service and technical support. The sales process will be active tracking queries, positively solve the problems in the follow-up use of customer.