diff --git a/erpnext/manufacturing/report/process_loss_report/process_loss_report.py b/erpnext/manufacturing/report/process_loss_report/process_loss_report.py
index b10e643..ce8f4f3 100644
--- a/erpnext/manufacturing/report/process_loss_report/process_loss_report.py
+++ b/erpnext/manufacturing/report/process_loss_report/process_loss_report.py
@@ -5,6 +5,7 @@
 
 import frappe
 from frappe import _
+from frappe.query_builder.functions import Sum
 
 Filters = frappe._dict
 Row = frappe._dict
@@ -14,15 +15,50 @@
 
 
 def execute(filters: Filters) -> Tuple[Columns, Data]:
+	filters = frappe._dict(filters or {})
 	columns = get_columns()
 	data = get_data(filters)
 	return columns, data
 
 
 def get_data(filters: Filters) -> Data:
-	query_args = get_query_args(filters)
-	data = run_query(query_args)
+	wo = frappe.qb.DocType("Work Order")
+	se = frappe.qb.DocType("Stock Entry")
+
+	query = (
+		frappe.qb.from_(wo)
+		.inner_join(se)
+		.on(wo.name == se.work_order)
+		.select(
+			wo.name,
+			wo.status,
+			wo.production_item,
+			wo.qty,
+			wo.produced_qty,
+			wo.process_loss_qty,
+			(wo.produced_qty - wo.process_loss_qty).as_("actual_produced_qty"),
+			Sum(se.total_incoming_value).as_("total_fg_value"),
+			Sum(se.total_outgoing_value).as_("total_rm_value"),
+		)
+		.where(
+			(wo.process_loss_qty > 0)
+			& (wo.company == filters.company)
+			& (se.docstatus == 1)
+			& (se.posting_date.between(filters.from_date, filters.to_date))
+		)
+		.groupby(se.work_order)
+	)
+
+	if "item" in filters:
+		query.where(wo.production_item == filters.item)
+
+	if "work_order" in filters:
+		query.where(wo.name == filters.work_order)
+
+	data = query.run(as_dict=True)
+
 	update_data_with_total_pl_value(data)
+
 	return data
 
 
@@ -67,54 +103,7 @@
 	]
 
 
-def get_query_args(filters: Filters) -> QueryArgs:
-	query_args = {}
-	query_args.update(filters)
-	query_args.update(get_filter_conditions(filters))
-	return query_args
-
-
-def run_query(query_args: QueryArgs) -> Data:
-	return frappe.db.sql(
-		"""
-		SELECT
-			wo.name, wo.status, wo.production_item, wo.qty,
-			wo.produced_qty, wo.process_loss_qty,
-			(wo.produced_qty - wo.process_loss_qty) as actual_produced_qty,
-			sum(se.total_incoming_value) as total_fg_value,
-			sum(se.total_outgoing_value) as total_rm_value
-		FROM
-			`tabWork Order` wo INNER JOIN `tabStock Entry` se
-			ON wo.name=se.work_order
-		WHERE
-			process_loss_qty > 0
-			AND wo.company = %(company)s
-			AND se.docstatus = 1
-			AND se.posting_date BETWEEN %(from_date)s AND %(to_date)s
-			{item_filter}
-			{work_order_filter}
-		GROUP BY
-			se.work_order
-	""".format(
-			**query_args
-		),
-		query_args,
-		as_dict=1,
-	)
-
-
 def update_data_with_total_pl_value(data: Data) -> None:
 	for row in data:
 		value_per_unit_fg = row["total_fg_value"] / row["actual_produced_qty"]
 		row["total_pl_value"] = row["process_loss_qty"] * value_per_unit_fg
-
-
-def get_filter_conditions(filters: Filters) -> QueryArgs:
-	filter_conditions = dict(item_filter="", work_order_filter="")
-	if "item" in filters:
-		production_item = filters.get("item")
-		filter_conditions.update({"item_filter": f"AND wo.production_item='{production_item}'"})
-	if "work_order" in filters:
-		work_order_name = filters.get("work_order")
-		filter_conditions.update({"work_order_filter": f"AND wo.name='{work_order_name}'"})
-	return filter_conditions