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P series breaker core

P series sand casting steel / cast iron with easy cutting
This series of easy-cut pieces are mainly suitable for XP/BP type risers, which are used on steel castings and gray iron castings.


Material:	Please select PT sand cast iron easy to cut
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Product Description

PG sand breaker core used for steel castings and grey iron castings;

PG sand breaker core mainly suitable for XP/BP series risers, and used for steel castings and gray iron castings.

E series riser easy to cut

PGEasy cut sheet
model/	D1	D2	d1	d2	T	t	N	N1
PG4/7	62.3	62.5	34.5	41.2	11.1	8.2	25	28.2
PG5/8	73.2	73.5	43.5	50.2	11.2	8.3	29.5	34.2
PG6/9	80.3	80.5	48.6	56.7	11.2	8.2	30.2	34.5
PG7/10	94.3	94.2	59.7	69.2	13	9.1	35	40.2
PG8/11	101.8	102.2	69.5	79.2	13.1	9.25	40.25	45.2
PG9/12	114.6	115.2	77	87.8	13	10	44.75	/
PG10/13	127.2	127.2	83.2	96	13.2	11	50.2	56.5
PG11/14	138	138	98	108.2	14	11	55	60
PG12/15	154.5	155	104.5	118	15	12	60	66.5
PG14/17	183	183.5	140	117.5	15.5	13.5	73	80.5

PT sand breaker core used for steel castings and grey iron castings;

PT sand breaker core mainly suitable for XP/BP series risers, and used for steel castings and gray iron castings.

PTEasy cut sheet
model/	D1	D2	d1	d2	T	t	N	N1
PT4/7	62.3	64	34.5	40.5	11.1	8.2	20.1	24.2
PT5/8	73.2	73.5	43.5	51.2	11.2	8.3	23	28
PT6/9	80.3	80.5	48.6	57	11.5	8.3	25.1	31.5
PT7/10	93.5	94.2	58	69	13.4	9.1	27.7	33
PT8/11	101.4	102.5	68.5	80	13	10	30	36.5
PT9/12	115	115.5	75.5	88.5	13	10	32.8	40.5
PT10/13	128	128.5	83.2	97	13.2	11.2	35.5	42
PT11/14	143.5	144	96.5	108	13.5	11.2	38	45.5
PT12/15	154.5	155	104.5	118	15	12	40	50
PT14/17	183	184	130.5	129.5	14.5	10.5	45.5	53.5
PT80/160	160.5	161.5	110	/	14.5	/	82	90.5
PT90/180	180	180.5	120.5	/	15.5	/	92	111.5

PZ sand breaker core used for steel castings and grey iron castings;

PZ sand breaker core is mainly suitable for HD/XD high exothermic risers, used on non-high pressure molding lines and resin sand. Compared with metal breaker core, it has better thermal insulation property.

E series riser easy to cut

P series breaker core

P series breaker core

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